20 Best Window Companies in Redstone, PA (2023 Reviews)
Looking to improve your property's insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Redstone and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing renovations or have windows that need repairs, windows play a important role in conserving energy in your home. When it's the middle of winter, your old and drafty windows could be making your home harder to heat and costing you more in power bills.
That's also bad news for the environment because the additional energy used by damaged windows increases your carbon footprint.
As windows are so important for your home, selecting the best company for you is a big decision to make. That's why the EcoWatch team has created this list of the best window replacement companies, so you can make an informed decision more easily.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Redstone
The EcoWatch team evaluated dozens of installers in Redstone to find the best window replacement companies for our readers. The companies reviewed in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Redstone. Window World has been in the window installation industry for about 27 years.
You may want to consider going with Window World if you're looking for a company 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Redstone?While prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in Redstone. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Many positive reviews on customer review websites back the company's reputation.
Andersen may be the company for you if you're looking for one 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Redstone?Pricing details are not available on Andersen’s website since the cost of window replacement varies greatly 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. Receiving a free quote on its website is the best way to get more accurate information.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Redstone. Aeroseal has about 23 years of experience in the window replacement business. Many positive reviews from customers online back the company's reputation.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the perfect company for you.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. The 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.
How much does Aeroseal Windows cost in Redstone?Although pricing information is not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. The best way to get more accurate information is to get a free 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 Redstone. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Many positive reviews on customer review websites back the company's reputation.
Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Redstone?Pricing details are not available on Universal’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, 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. Receiving a free quote on its website is the best way to get more accurate information.

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 has the best residential windows in Redstone. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Many positive reviews on customer review websites back the company's reputation.
Window Nation may be the company for you if you're looking for one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in Redstone?Pricing details are not available on Window Nation’s website since the cost of window replacement varies greatly based 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. Receiving a free quote on its website is the best way to get more accurate information.
One thing to note is that the following companies are national, meaning the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by describing pros and cons for every company.
More Window Companies in Redstone
Renewal by Andersen of Pittsburgh
Canonsburg, PA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Window Replacement
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Bay Windows
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Stained Glass
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Double-Hung
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Sliding Glass
Window World of Pittsburgh
Pittsburgh, PA-
Timely Service
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Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Double-Hung
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Commercial Windows
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Sliding Glass
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Window Repair
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Window Replacement
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Residential Windows
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Bay Windows
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Custom Window Designs
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Glass Showers
Window Nation
Imperial, PA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
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Window Replacement
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Energy-Efficient Options
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Stained Glass
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Bay Windows
Belle Vernon Entrance Door & Window Co.
Belle Vernon, PA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Glass Showers
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Window Replacement
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Residential Windows
HomePro Remodelers
Finleyville, PA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Window Replacement
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Glass Showers
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Residential Windows
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Commercial Windows
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Full-Service Installations
Pella Windows & Doors of McMurray
McMurray, PA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Double-Hung
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Sliding Glass
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Bay Windows
Buccos Roofing
Bethel Park, PA-
Price Transparency
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Free assessment
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Good Customer Service
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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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Window Replacement
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Residential Windows
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Fast Delivery
Metropolitan Window Company
Pittsburgh, PA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Bay Windows
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Window Replacement
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Sliding Glass
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Double-Hung
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Energy-Efficient Options
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Custom Window Designs
The Window Source of Morgantown
Morgantown, WV-
Free assessment
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Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
Integrity Construction and Windows, Inc.
Greensburg, PA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Aluminum Window Frames
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Sliding Glass
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Residential Windows
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Stained Glass
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Full-Service Installations
Stanek Windows
Pittsburgh, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Double-Hung
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Energy-Efficient Options
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Window Replacement
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Bay Windows
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Residential Windows
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Custom Window Designs
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Commercial Windows
Specialty Window & Door
West Homestead, PA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Window Replacement
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Double-Hung
Excel Glass Co Inc
Jeannette, PA-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Window Replacement
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Commercial Windows
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Full-Service Installations
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Glass Showers
Legacy Remodeling
Pittsburgh, PA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Glass Showers
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Full-Service Installations
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Residential Windows
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Window Replacement
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Custom Window Designs
Pella Windows & Doors of Monroeville
PA-48, PA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Fast Delivery
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Bay Windows
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Residential Windows
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Window Replacement
Mt Pleasant Window & Remodeling Co.
Export, PA-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Fast Delivery
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Double-Hung
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Glass Showers
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
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Bay Windows
Windows Pittsburgh
220 Shady Knoll Dr Suite 2, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Double-Hung
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Commercial Windows
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Energy-Efficient Options
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Bay Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
Energy Swing Windows
Monroeville, PA-
Free assessment
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Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Double-Hung
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Sliding Glass
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Fast Delivery
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Custom Window Designs
West Shore Home
Pittsburgh, PA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Residential Windows
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Double-Hung
Windows R Us
Pittsburgh, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Redstone, PA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Redstone Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- More efficient energy usage in your household: In Redstone where the summers can get quite hot, energy-efficient windows decrease the amount of cool air that is lost through your windows, making it easier to keep your house cool.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 467 pounds.
- More efficient energy use in your household: Because the winters can get very cold in Redstone, homeowners usually depend on their heater during that time. Energy-efficient windows cut back on the amount of heat that is lost through your windows, which makes it easier to keep your home warm.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Redstone
Let's take a look at the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
On average, homeowners in Redstone can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. These estimates vary depending on the specifics of your installation, like type, the location of your home, material, size, number of windows and more.
Whether or not you opt for energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $296 a year on your energy bills in Redstone.
Something else that affects the total cost is the material you choose for your frame. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when planning a window replacement is to think about whether you should get a full-frame or pocket installation.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're still trying to decide which kind of installation you should get, you can ask your installer and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Redstone
EcoWatch reviews differ from most reviews, as we look at these companies through a sustainability lens. We have assessed the top window installers in Redstone mostly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows can lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for Redstone, we only included companies that provide services to the city. There are certainly other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Redstone.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer on this list to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have good feedback about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies may not provide the most quality service. Still, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why 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 a proven track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Redstone, PA Window Replacement FAQs
How much does window installation cost?
The national average cost to replace one window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is generally influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What type of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open will be more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — that means they're certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
Although you can install your own windows, doing so is time-consuming and requires a lot of handiness. Using a window installation company can help guarantee that the job is done properly and that you won't have to spend the time and effort to do it yourself.
How do you know it's time to replace your windows?
Windows generally last around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them looked at by an expert to see if they need any repairs or replacements.