29 Best Window Replacement Companies in Brentwood, PA (Mar 2023)
Window Companies Near Me
Thinking about upgrading your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Brentwood and selected the top 29 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Brentwood may not seem like the most compelling article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. When it's the middle of winter, your outdated and drafty windows could be making your home harder to heat and more uncomfortable for you.
That's also bad news for the environment because the additional energy used by leaky windows increases your carbon footprint.
Efficient windows are especially important in Brentwood, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $313 a year.
Best Affordability
Window World
- EnergyStar Partner
- Low prices relative to competitors
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Low number of customer complaints
- No lifetime warranty
Best Window Replacement Companies in Brentwood
The EcoWatch Reviews team evaluated dozens of window companies in Brentwood to find the top ones for our readers. We assessed the installers based on energy-efficient offerings, price, coverage area, local experience, customer service and more.

Window World
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EnergyStar Partner
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Low prices relative to competitors
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Great industry reputation
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of industry experience, and it currently serves 200 locations nationwide.
You may want to consider choosing Window World if you're interested in a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Brentwood?Pricing information is not available on Window World's website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can request a quote on the company's website.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Award-winning company
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Brentwood. The company has hundreds of glowing reviews from customers online.
You may want to consider opting for Andersen if you're looking for a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen's commitment to sustainability shows in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Brentwood?Pricing information is not available on Andersen's website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about the cost.

Aeroseal Windows
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Great industry reputation
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Manufactures products in-house
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Low number of customer complaints
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No lifetime warranty
Aeroseal Windows provides the best window installation for businesses in Brentwood. Aeroseal has around 23 years of experience in the window replacement sector. The provider has hundreds of positive reviews from customers online.
You may want to consider picking Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Brentwood?Pricing details are not available on Aeroseal's website because the cost of window replacement depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to know for sure.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the window installation industry. The company has plenty of glowing reviews from customers on online review websites.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Brentwood?Pricing information is not available on Window Nation's website because the cost of window installment depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more accurate information on the cost, you can ask for a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Brentwood. Universal has been in the window installation business for about 20 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Brentwood?Universal does not detail prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Requesting a free quote on its website is the best way to get more accurate pricing information.
We strive to be unbiased and transparent by mentioning pros and cons for every provider. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in Brentwood
Samson Glass & Mirror
Eighty Four, PA-
Good Customer Service
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Charitable Giving
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Free Quotes
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Educational Website
Services Offered
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Residential Windows
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Heavy Glass
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Fast Delivery
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Stained Glass
Window World of Pittsburgh
Pittsburgh, PA-
No-fee Quotes
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Gives to charity
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Price Transparency
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Reliable Appointment Windows
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Pittsburgh
Canonsburg, PA-
Free Quotes
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Good Customer Service
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Reliable Appointment Windows
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Dependable Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen of Pittsburgh
Monroeville, PA-
Price Transparency
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Award-Winning
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Arrives on Time
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Educational Website
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Renewal by Andersen of Pittsburgh
Monroeville, PA-
Price Transparency
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Locally Recognized for Quality
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Good Customer Service
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Educational Website
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Mt Pleasant Window & Remodeling Co.
Export, PA-
Educational Website
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Locally Recognized for Quality
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Price Transparency
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No-fee Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Sliding Glass
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Bay Windows
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Glass Showers
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Energy-Efficient Options
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Architectural Glass
Dun-Rite Window & Door
Pittsburgh, PA-
Locally Recognized for Quality
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Arrives on Time
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Good Customer Service
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No-fee Quotes
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Fast Delivery
Residential Glass
Murrysville, PA-
Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
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Award-Winning
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Lowe's Home Improvement
Greensburg, PA-
Arrives on Time
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Price Transparency
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Free Quotes
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Nemes Glass Corporation
Irwin, PA-
Educational Website
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No-Hassle Pricing
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Good Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Legacy Remodeling
Pittsburgh, PA-
Educational Website
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Price Transparency
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No-fee Quotes
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Award-Winning
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Double-Hung
Boulevard Glass & Metal Inc.
Pittsburgh, PA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Reliable Service
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Commercial Windows
Metropolitan Window Company
Pittsburgh, PA-
No-fee Quotes
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Locally Recognized for Quality
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Helps Educate Customers
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Price Transparency
Services Offered
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Energy Swing Windows
Monroeville, PA-
Consistent Workmanship
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Arrives on Time
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Helps Educate Customers
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Award-Winning
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Michael F Whalen Contracting
Arnold, PA-
Locally Recognized for Quality
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Price Transparency
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Window Nation
Imperial, PA-
Reliable Service
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No-Hassle Pricing
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Educational Website
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Award-Winning
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window World of The Upper Ohio Valley
Weirton, WV-
No-Hassle Pricing
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Supports Charities
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Educational Website
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Good Customer Service
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Stanek Windows
Pittsburgh, PA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
Services Offered
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Joyce - America's Factory Direct Home Improvement Company
Pittsburgh, PA-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Zurcher Home Improvements
Pittsburgh, PA-
Price Transparency
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Arrives on Time
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Educational Website
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Dependable Service
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Aluminum Window Frames
City Wide Windows Inc.
Greensburg, PA-
Free Quotes
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Supports Charities
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Bay Windows
Stanford's Glass Service Inc.
Apollo, PA-
Dependable Service
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No-fee Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
Window Installation Specialists
Pittsburgh, PA-
Educational Website
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Consistent Workmanship
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
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Business Windows
West Shore Home
Pittsburgh, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free Quotes
Services Offered
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Glass Showers
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Pittsburgh Window & Door Co
100 Evergreen Rd, PA-
No-fee Quotes
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Good Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Aluminum Window Frames
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Sliding Glass
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Full-Service Installations
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Custom Windows
Windows Pittsburgh
220 Shady Knoll Dr Suite 2, PA-
No-Hassle Pricing
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Good Customer Service
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Reliable Service
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Free Quotes
Services Offered
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Custom Windows
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Energy-Efficient Options
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Sliding Glass
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Bay Windows
Pella Windows & Doors of Monroeville
PA-48, PA-
Helps Educate Customers
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Price Transparency
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Good Customer Service
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Free Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
West Shore Home
Pittsburgh, PA-
Excellent Customer Service
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Reliable Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
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Double-Hung
Rex Glass & Mirror
Canonsburg, PA-
No-Hassle Pricing
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Award-Winning
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
How Installing Energy-Efficient Windows in Brentwood Saves You Money
There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by 467 pounds per year on average.
- Save money on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
Estimated Cost of Window Replacement in Brentwood
Windows come in different shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and the primary services that you'll find from window installation companies.
How Much Do New Windows Cost?
The typical cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. This is due to the fact that window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are usually the most expensive, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the sill, frame and trim. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable damage or rot. Full-frame installations are more involved and will raise the overall cost. Pocket installations are simpler and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're still debating which kind of installation you should get, you can talk to your provider and get their advice. The decision mostly is influenced by the age of your window frames and if there's any damage.
Best Affordability
Window World
- EnergyStar Partner
- Low prices relative to competitors
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Low number of customer complaints
- No lifetime warranty
How We Choose the Best Window Installers in Brentwood
In our hunt to find the most reliable, eco-friendly window installers in Brentwood, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We've decided to assess the best window replacement companies in Brentwood mostly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Brentwood, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Brentwood.
Work Quality
When picking new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have nice things to say about their service from a certain company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a significant investment, so you'll want to make sure that investment is protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Brentwood, PA Window Replacement FAQs
How much does a window install cost?
The typical cost to replace a single window can range from $450 to $650. There are many factors that affect how much it costs, which include the number of windows, styles and sizes of windows, local labor costs, the materials used in designing the windows, your property's location and how energy-efficient the windows are.
Which kind of window is the best?
A window's energy efficiency is influenced by a variety of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies do?
Window installation professionals will do the entire process — from replacing old windows with brand new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year is a good time to replace my windows?
Replacement windows can be installed at any time, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less time.