23 Best Window Replacement Companies in London Grove, PA (2023 Reviews)
Window Companies Near Me
If you're thinking of getting new windows, our guide to the best window installation companies can help.
We analyzed all the top window installers in London Grove and selected the top 23 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 May 04, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in London Grove may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. When it's the middle of winter, your old and leaky windows could be making your home harder to heat and more uncomfortable for you.
Fortunately, helping you save money with upgraded windows also aligns with our goals of reducing energy usage for the environment.
Unlike other review sites, EcoWatch ranks window companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
Best Window Replacement Companies in London Grove
The EcoWatch team researched dozens of window companies in London Grove to find the best ones for our readers. The providers mentioned in this article scored best in our categories, which include energy-efficient offerings, availability, price, customer service and more.

Window World
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Low prices relative to competitors
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Large serice area
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Great industry reputation
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as 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 WindowsWindow World offers 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. 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 London Grove?Prices are not available on Window World's website since the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right provider for you.
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 London Grove?Although prices are 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. The best way to get more accurate information is to receive a free quote from the company.

Universal Windows Direct
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Lifetime warranty
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Manufactures products in-house
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Wide variety of products and services
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Some installations carried out by third-party contractors
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation industry for about 20 years. Its reputation is backed by many positive reviews on customer review websites.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in London Grove?Universal does not list prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on pricing, you can request a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows industry, and it has established itself as one of the most reputable companies in London Grove. The company has many positive reviews from customers on online review websites.
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 is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in London Grove?Even though pricing is not readily available on Window Nation's website, 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. The best way to get more accurate pricing information is to request a free quote from the company.

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 is 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 installation industry for around 23 years. The provider has hundreds of glowing reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in London Grove?Prices aren't available on Aeroseal's website, but it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about the cost.
We strive to be unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in London Grove
Chapman Windows Doors & Siding
West Chester, PA-
Price Transparency
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Award-Winning
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Good Customer Service
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Educational Website
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Timely 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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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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Aluminum Window Frames
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Stained Glass
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Fast Delivery
Pella Windows & Doors of Wilmington
Wilmington, DE-
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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Commercial Windows
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Residential Windows
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Custom Window Designs
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Fast Delivery
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Bay Windows
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Sliding Glass
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Double-Hung
Top Pro Glass Mirror and Shower Door
Malvern, PA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Tempered Glass
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Sliding Glass
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Residential Windows
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Fast Delivery
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Glass Showers
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Commercial Windows
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Aluminum Window Frames
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Custom Window Designs
Pella Windows & Doors
Norristown, PA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
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Award-Winning
Services Offered
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Bay Windows
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Stained Glass
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Residential Windows
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Custom Window Designs
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Double-Hung
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Glass Showers
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Commercial Windows
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Fast Delivery
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Sliding Glass
Viwinco Windows
Morgantown, PA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Bay Windows
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Fast Delivery
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Double-Hung
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Sliding Glass
Thompson Creek Window Company Norristown PA
Norristown, PA-
Educational Website
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Price Transparency
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Timely Service
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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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Residential Windows
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Glass Showers
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Commercial Windows
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Energy-Efficient Options
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
Norristown, PA-
Free assessment
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Timely Service
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Sliding Glass
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Bay Windows
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Double-Hung
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Residential Windows
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Commercial Windows
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Glass Showers
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Custom Window Designs
Southwest Vinyl Windows
Lansdowne, PA-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Double-Hung
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
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Stained Glass
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Residential Windows
Berwyn Glass
Phoenixville, PA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Aluminum Window Frames
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Energy-Efficient Options
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Full-Service Installations
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Glass Showers
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Fast Delivery
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Residential Windows
Fast Glass LLC
Marshallton, DE-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Fast Delivery
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Tempered Glass
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Commercial Windows
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Residential Windows
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Full-Service Installations
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
Sears Window Replacement
Wilmington, DE-
Award-Winning
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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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Residential Windows
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Stained Glass
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Custom Window Designs
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Energy-Efficient Options
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Sliding Glass
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Glass Showers
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Double-Hung
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Bay Windows
Blinds To Go
Clifton Heights, 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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Glass Showers
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
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Double-Hung
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Fast Delivery
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Aluminum Window Frames
Homecraft Inc.
Garnet Valley, PA-
Timely Service
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Educational Website
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Award-Winning
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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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Double-Hung
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
LaBrusciano Roofing & Exteriors
King of Prussia, PA-
Free assessment
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Timely Service
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Award-Winning
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Residential Windows
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Custom Window Designs
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Commercial Windows
Lancaster Door Service, LLC
Lancaster, PA-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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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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Aluminum Window Frames
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Fast Delivery
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Double-Hung
Window World of Northern Delaware
New Castle, DE-
Educational Website
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Good Customer Service
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Free assessment
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Award-Winning
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Price Transparency
Services Offered
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Double-Hung
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Bay Windows
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Sliding Glass
Paddy's Roofing, Siding, Chimneys and more!
Newark, DE-
Award-Winning
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Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Fast Delivery
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Custom Window Designs
ACRE Windows & Doors
Malvern, PA-
Good Customer Service
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Award-Winning
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Double-Hung
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Keystone Window of Pennsylvania
Pottstown, PA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Sliding Glass
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Bay Windows
Economy & West Chester Glass
West Chester, PA-
Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Glass Showers
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Fast Delivery
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Custom Window Designs
North American Window & Door
West Chester, PA-
Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Aluminum Window Frames
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Fast Delivery
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Glass Showers
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Residential Windows
Sundance Kitchen, Baths & Exteriors
Middletown, DE-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Glass Showers
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Commercial Windows
Ronafa Window & Door
Ephrata, PA-
Free assessment
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Educational Website
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Price Transparency
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Award-Winning
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Good Customer Service
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
How Installing Energy-Efficient Windows in London Grove Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more details about how switching out your windows could help you:
- 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 potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Save money on power bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll use less energy to heat or cool your house.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 286 pounds per year on average.
Estimated Cost of Window Replacement in London Grove
When looking into window installation, each company provides different services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
Typically, London Grove homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. How much it will cost varies depending on several factors, including size, the location of your home, type, material, number of windows and more.
It's also worth noting that energy-efficient windows will almost always cost more initially, but Energy Star predicts that upgrading the windows on your London Grove home can mean 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 installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Asking for free quotes from multiple installers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which increase the overall cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're not sure which window installation service you need, your installer should be able to assist you. In general, the choice is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in London Grove
The EcoWatch Reviews team differs from most reviewers since we assess these companies through a sustainability lens. We've assessed the top window installers in London Grove mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for London Grove, we only included companies that serve the city. There are certainly reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in London Grove.
Work Quality
We're willing to bet 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 contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including cost, quality of installation, quality of parts, warranty, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to London Grove's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of London Grove window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
London Grove, PA Window Replacement FAQs
How much should a window install cost?
The typical cost of replacing a single window can range between $450 and $650. There are several factors that influence how much it costs, such as your property's location, the materials used in designing the windows, the number of windows, local labor costs, how energy-efficient the windows are and styles and sizes of windows.
Which type of window should I get?
A window's energy efficiency depends on several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
Can I install my own windows?
If you're handy and have the time and patience to do the job right, it's possible to install your own windows. However, if you don't have the time or experience, we recommend getting a professional to do it for you.
How long does window installation generally take?
Because a window takes about 30 minutes to install, around 16 windows can be installed in an 8-hour work day.
What time of year is a good time to replace my windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into the house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.