20 Best Window Companies in Lewistown, PA (2023 Reviews)
If you're looking to get new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Lewistown 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
A guide on the top window replacement companies in Lewistown may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. If your house has traditional, outdated windows, your AC or heating system could be working overtime to heat or cool your home. This means higher electricity bills.
That's also bad for the environment, as the additional energy used by leaky windows increases your carbon footprint.
Efficient windows are of particular importance in Lewistown, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $304 per year.
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 Lewistown
The EcoWatch Reviews team examined dozens of installers in Lewistown to find the best window companies for our readers. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, price, customer service, local expertise, 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 offers windows expertise in Lewistown. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
It 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 Lewistown?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. You can ask for 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 offers the best availability in Lewistown. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
It 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 offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Lewistown?Andersen doesn’t have any pricing information available on its website, but 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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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 Lewistown. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has been in the window business for around 23 years.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Lewistown?Prices aren’t available on Aeroseal’s website, but it provides high-quality windows at a competitive price point. For more detailed information on pricing, you can inquire about 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 offers the best warranty in Lewistown. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Lewistown?Universal doesn’t have any pricing information available 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. You can ask for a free quote on its website for more information about the cost.

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 offers the best residential windows in Lewistown. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
It 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 offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window Nation cost in Lewistown?Window Nation doesn’t have any pricing information available on its website, but 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. You can ask for a free quote on its website for more information about the cost.
We've recommended companies with good reputations, but keep in mind some national companies have independently owned locations in Lewistown, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company reviewed.
More Window Companies in Lewistown
Renewal by Andersen
Mechanicsburg, 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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Stained Glass
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Glass Showers
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Commercial Windows
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Residential Windows
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Window Replacement
Window World of Mifflinburg
Mifflinburg, PA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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Fast Delivery
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Bay Windows
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Double-Hung
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Residential Windows
Window Nation
Camp Hill, 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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Residential Windows
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Stained Glass
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Bay Windows
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Double-Hung
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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Window Replacement
Glass Doctor of State College
Boalsburg, PA-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Window Replacement
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Residential Windows
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Custom Window Designs
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Window Repair
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Double-Hung
Home Services at The Home Depot
State College, PA-
Free assessment
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Price Transparency
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Educational Website
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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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Glass Showers
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Stained Glass
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Custom Window Designs
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Window Replacement
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Fast Delivery
Grand Opening Windows & Doors
New Kingstown, PA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Bay Windows
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Window Replacement
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Aluminum Window Frames
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Stained Glass
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Sliding Glass
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Residential Windows
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Custom Window Designs
Raymer & Son Exteriors
Mifflinburg, 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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Window Replacement
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Stained Glass
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Commercial Windows
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Residential Windows
Window Perfections
Altoona, 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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Double-Hung
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Window Repair
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Commercial Windows
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Residential Windows
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Window Replacement
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Bay Windows
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Custom Window Designs
HomeRite Windows and Doors
Mechanicsburg, PA-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Residential Windows
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Commercial Windows
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Window Replacement
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Fast Delivery
Glass Doctor of Mechanicsburg, PA
Mechanicsburg, PA-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Glass Showers
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Stained Glass
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Window Repair
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Window Replacement
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Custom Window Designs
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Double-Hung
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Commercial Windows
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Residential Windows
West Shore Home
Mechanicsburg, 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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Double-Hung
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Window Replacement
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Residential Windows
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Commercial Windows
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Sliding Glass
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Glass Showers
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Custom Window Designs
Your Windows & Door
Carlisle Pike, PA-
Price Transparency
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Free assessment
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Timely Service
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Good Customer Service
Services Offered
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Stained Glass
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Residential Windows
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Double-Hung
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Sliding Glass
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Window Replacement
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Custom Window Designs
Colebrook Construction, Inc.
Camp Hill, PA-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Window Replacement
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Glass Showers
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Fast Delivery
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Full-Service Installations
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Custom Window Designs
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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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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Residential Windows
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Bay Windows
MI Windows & Doors LLC
Harrisburg, 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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Sliding Glass
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Residential Windows
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Double-Hung
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Energy-Efficient Options
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Window Replacement
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Aluminum Window Frames
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Custom Window Designs
The Glassmasters
Simpson Ferry Rd, PA-
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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Window Replacement
Get Clear Windows, LLC
New Cumberland, PA-
Educational Website
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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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Window Replacement
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Residential Windows
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Window Repair
Seven D Industries
Hollidaysburg, PAServices Offered
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Custom Window Designs
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Window Replacement
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Double-Hung
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Energy-Efficient Options
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Residential Windows
Myers Building Product Specialists - Chambersburg
Chambersburg, PA-
Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Window Replacement
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Commercial Windows
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Glass Showers
Replacement Windows and Doors-Homerite Waynesboro
Waynesboro, PA-
Free assessment
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Timely Service
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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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Residential Windows
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Stained Glass
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Sliding Glass
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Fast Delivery
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Energy-Efficient Options
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Commercial Windows
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in Lewistown, 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 Lewistown Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, including:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Lewistown, that's about 286 pounds per year on average.
- Better temperature control in your home: When you live in a place like Lewistown where the summers can be quite hot, you usually have to rely on your air conditioner to keep your home cool. Energy-efficient windows can decrease the amount of cool air lost through your windows when cooling your home.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
- More efficient energy use in your home: In Lewistown where the winters can get very cold, energy-efficient windows lower how much heat is lost through your windows, making it easier to keep your house warm.
Estimated Cost of Window Replacement in Lewistown
When researching window installation, each company offers varying services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
On average, homeowners in Lewistown can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at about $600. This is due to the fact that window installations depend on a variety of 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.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Lewistown homeowners $304+ a year after replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, but it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when planning an installation is to decide whether you should get a full-frame or pocket installation.
Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot. With this service, your installers will replace the total window, including the sill, frame and trim. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company can recommend the best type for your project. In Lewistown, the choice will mostly be based on the efficiency of your home and how old your existing frames are.
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 Lewistown
EcoWatch reviews are different from most reviews since we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Lewistown, we paid more attention to companies that serve 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 Lewistown.
Work Quality
When picking new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have positive things to say about their service from a certain installer, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation 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 spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Lewistown's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Lewistown window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Lewistown, PA Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing one window can range between $450 and $650. There are many factors that affect how much it costs, such as styles and sizes of windows, local labor costs, your property's location, the materials used in designing the windows, how energy-efficient the windows are and the number of windows.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes are bay windows, casement windows, double-hung and single-hung windows, awning windows, slider windows, picture windows and transom windows.
What do window installation companies do?
Window installers travel to your home to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it's most likely time to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.