24 Best Window Replacement Companies in Clay, PA (Jan 2023)
Window Companies Near Me
Thinking about upgrading your windows? We've got you covered in this guide to the best window installation companies.
We analyzed all the top window installers in Clay and selected the top 24 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 January 12, 2023
Why you can trust EcoWatch
Whether you're updating for aesthetics or have windows that need repairs, windows play a important role in conserving your home's energy. If your windows are drafty or damaged, you could be sending 25-30% of your house's heat or cool air right out of them.
Luckily, helping you save money with more efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
Efficient windows are of particular importance in Clay, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $292 per year.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Limited service area
Best Window Replacement Companies in Clay
The EcoWatch team assessed several window providers across Clay to narrow our list down to the top ones. The providers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, customer service, price, availability and more.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Award-winning company
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation industry. The company has many glowing reviews from customers online.
You may want to consider choosing 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Clay?Though pricing is not readily available on Andersen's website, 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 pricing information.

Window World
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Great industry reputation
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Clay. This company has 27 years of experience in the windows business, and it has become one of the best companies in the business. The company has hundreds of glowing reviews from customers online.
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, this may be the provider for you.
Energy Efficiency of Window World WindowsWindow World carries 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 Clay?Window World doesn't have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to get a free quote from the company.

Window Nation
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Wide variety of products and services
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Manufactures products in-house
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Custom designs
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Limited service area
Window Nation provides the best residential windows in Clay. 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 become one of the most respected companies in Clay.
Window Nation may be the company for you if you want 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 WindowsWindow Nation's commitment to sustainability can be seen in its energy-efficient window offerings. Each 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.
How much does Window Nation cost in Clay?Prices are not available on Window Nation's website because the cost of window installment 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. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

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 offers the best warranty in Clay. Universal has about 20 years of experience in the industry, and it currently provides services to 27 states nationwide. The provider has a lot of glowing reviews from customers on online review websites.
It 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Clay?Prices aren't mentioned on Universal's 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. Getting 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 has the best window installation for businesses in Clay. This window installation company has been operating since 1999 and currently services 13 states and Washington D.C. Hundreds of positive reviews on customer review websites back the company's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Clay?While pricing information is not available on Aeroseal's website, it provides high-quality windows at a competitive price point. For more accurate information on pricing, you can ask for a quote from the company.
We have tried to be unbiased and transparent by including pros and cons for each provider. Additionally, any partnerships do not affect our rankings.
More Window Replacement Companies in Clay
Solar Innovations
Pine Grove, PA-
Good Customer Service
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Dependable Service
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Reliable Appointment Windows
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
PJ Fitzpatrick
Harrisburg, PA-
Excellent Customer Service
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Award-Winning
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Educational Website
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Dependable Service
Services Offered
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Glass Showers
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Architectural Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Eby Exteriors
Akron, PA-
Good Customer Service
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Educational Website
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Free Quotes
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Timely Service
Services Offered
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Glass Showers
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
B&G Glass
Leesport, PA-
Dependable Service
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Educational Website
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Good Customer Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Commercial Windows
Choice Home Remodeling, Inc.
New Holland, PA-
Arrives on Time
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Consistent Workmanship
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Full-Service Installations
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Sliding Glass
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Double-Hung
Black Diamond Tint
Pottsville, PA-
Free Quotes
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Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
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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Residential Windows
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Commercial Windows
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Energy-Efficient Options
REDDCO Inc.
Lewisberry, PA-
Educational Website
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Good Customer Service
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Dependable Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
New Cumberland, PA-
Reliable Service
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Price Transparency
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Helps Educate Customers
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Timely Service
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
AJ Window & Door Solutions
Shoemakersville, PA-
Good Customer Service
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Consistent Workmanship
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Award-Winning
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Arrives on Time
Services Offered
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Custom Windows
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Energy-Efficient Options
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Architectural Glass
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Double-Hung
Glick's Exteriors
Gap, PA-
Arrives on Time
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Consistent Workmanship
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Good Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
Bachman's Roofing, Building & Remodeling, Inc
Wernersville, PA-
Helps Educate Customers
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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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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Milanese Remodeling
Coatesville, PA-
Arrives on Time
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Educational Website
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Windows
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Energy-Efficient Options
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Business Windows
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Double-Hung
Window World of Central PA
Elizabethtown, PA-
Excellent Customer Service
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Reliable Service
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Business Windows
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Double-Hung
Viwinco Windows
Morgantown, PA-
Timely Service
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Excellent Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
American Remodeling
Schuylkill Haven, PA-
Consistent Workmanship
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Good Customer Service
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
Bally Glass & Shower Door
Bechtelsville, PA-
Good Customer Service
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Helps Educate Customers
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Dependable Service
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Free Quotes
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Hershocks Inc
Harrisburg, PA-
No-fee Quotes
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Arrives on Time
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Dependable Service
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Lancaster Building Supply Windows Doors & More, LLC
Lancaster, PA-
Consistent Workmanship
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Excellent Customer Service
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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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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Zimmerman's Roofing
New Holland, PA-
Reliable Service
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Price Transparency
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Zephyr Thomas Home Improvement Company
Lancaster, PA-
Educational Website
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Price Transparency
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Locally Recognized for Quality
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Windows
Susquehanna Valley Door and Window
York, PA-
Dependable Service
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Good Customer Service
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Free Quotes
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Educational Website
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
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Bay & Bow Windows
C&R Glass Inc
Thorndale, PA-
Reliable Service
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
L & L Window Fashions
Harrisburg, PA-
Price Transparency
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Excellent Customer Service
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Award-Winning
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Reliable Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Scott Albin Glass,Inc.
Temple, PA-
No-Hassle Pricing
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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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Glass Showers
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Residential Windows
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Custom Window Designs
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Clay Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if you have an older home.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Save on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help reduce that amount, which helps you save $292 a year on your bills.
Estimated Cost of Window Replacement in Clay
Windows come in various shapes and sizes, so costs and services will differ greatly. Here are the average costs and the primary services that you'll find from window installation companies.
How Much Do New Windows Cost?
Generally, homeowners in Clay can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost at around $600. This is because of the fact that window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to replace, as well as the location of your property.
It's also worth bearing in mind that energy-efficient windows will usually cost more initially, but Energy Star predicts that switching out the windows on your Clay home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, although it depends if they are solid 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 kinds of window installation services: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, trim and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable damage. Because full-frame installations are more involved, they will raise overall costs. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In Clay, the choice will mostly depend on the efficiency of your home and how old your existing frames are.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Limited service area
How We Choose the Best Window Installers in Clay
EcoWatch reviews differ from other reviews, as we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and ranked them based on the following methodology:
Service Area
Because this is a guide for Clay, we gave more points to companies that cover the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Clay.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company featured on this list to make sure its technicians are well-qualified and that the company has received a lot 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 things to say about their service from a certain installer, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installers may not provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Clay's climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Clay window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Clay, PA Window Replacement FAQs
How much does a window install cost?
The national average cost to replace a window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is generally dependent on the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront 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 will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
Do you really need to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can take a lot of time, so it's best left to the professionals.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. 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 home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.
How often do you need to replace windows?
Windows typically last 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.