25 Best Window Replacement Companies in London Grove, PA (Feb 2023)
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 25 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
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
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
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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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World provides windows expertise in London Grove. 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 sector.
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, Window World may be the perfect provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in London Grove?Pricing details are not available on Window World's website since the cost of window installment depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can request a quote on the company's website.

Renewal by Andersen
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Award-winning company
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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 provides the best availability in London Grove. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business. The company has hundreds of positive reviews from customers on online review websites.
It has established itself as a company 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 WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 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. If you'd like to know for sure, you can ask for a quote on the company's website.

Aeroseal Windows
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Low number of customer complaints
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Great industry reputation
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Custom Designs
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in London Grove. 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. This provider has 23 years of experience in the windows industry, and it has become one of the most respected companies in London Grove. The company 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' commitment to sustainability can be seen in its 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 London Grove?Prices are not available on Aeroseal's website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in London Grove. Window Nation has been in the window business for about 16 years. Many positive reviews from customers online back the provider's reputation.
You may want to consider picking Window Nation if you're looking for a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation's windows are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Window Nation cost in London Grove?Window Nation does not list prices 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 request a free quote on its website for more information about pricing.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in London Grove. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window business for about 20 years. The provider has many positive reviews from customers online.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has 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 Universal representative when inquiring about services.
How much does Universal Windows Direct cost in London Grove?Prices are not available on Universal's website since the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more detailed information on the cost, you can request a quote from the company.
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
Green Star Exteriors
Holmes, PA-
Free Quotes
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Price Transparency
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Charitable Giving
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
PJ Fitzpatrick
New Castle, DE-
Timely Service
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Educational Website
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No-Hassle Pricing
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Good Customer 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
Chapman Windows Doors & Siding
West Chester, PA-
Locally Recognized for Quality
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Good Customer Service
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Free Quotes
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Timely Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Home Genius Exteriors
Bala Cynwyd, PA-
Arrives on Time
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Excellent Customer Service
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
Eby Exteriors
Akron, PA-
Good Customer Service
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Award-Winning
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Price Transparency
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Free Quotes
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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Business Windows
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Double-Hung
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Sliding Glass
Energy Windows Doors & More
Conshohocken, PA-
Good Customer Service
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Free Quotes
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Reliable Appointment Windows
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Helps Educate Customers
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen Window Replacement
King of Prussia, PA-
Educational Website
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Price Transparency
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Excellent Customer Service
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Reliable Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
North American Window & Door
West Chester, PA-
Arrives on Time
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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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Residential Windows
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Architectural Glass
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Choice Home Remodeling, Inc.
New Holland, PA-
Good Customer Service
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Price Transparency
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Dependable Service
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Educational Website
Services Offered
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Custom Windows
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Full-Service Installations
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Sliding Glass
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Double-Hung
Homecraft Inc.
Wilmington, DE-
No-Hassle Pricing
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Free Quotes
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Reliable Service
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Timely Service
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
Homecraft Inc.
Garnet Valley, PA-
Dependable Service
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Timely Service
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No-fee Quotes
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No-Hassle Pricing
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
Romero Roofing & Siding LLC
Collegeville, PA-
Price Transparency
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No-fee Quotes
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Consistent Workmanship
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Locally Recognized for Quality
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
Carranza Roofing & Remodeling
Bridgeport, PA-
Excellent Customer Service
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Price Transparency
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Free Quotes
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Window World of Northern Delaware
New Castle, DE-
Excellent Customer Service
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No-fee Quotes
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Dependable Service
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Helps Educate Customers
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Wilmington
Wilmington, DE-
Good Customer Service
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Helps Educate Customers
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No-fee Quotes
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Gives to charity
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
West Chester Glass
PA · In Chester county industrial condominiums, PA-
Free Quotes
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Good Customer Service
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Consistent Workmanship
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Helps Educate Customers
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Alderfer Glass Company
Royersford, PA-
Excellent Customer Service
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Free Quotes
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Dependable Service
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Helps Educate Customers
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Business Windows
Glick's Exteriors
Gap, PA-
Reliable Service
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Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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
Infinity from Marvin - Homespire Windows & Doors
Norristown, PA-
Dependable Service
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Educational Website
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Excellent Customer Service
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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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Sliding Glass
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Double-Hung
Rutter Roofing & Exteriors
Malvern, PA-
Charitable Giving
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Price Transparency
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Excellent 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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Full-Service Installations
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Custom Window Designs
Milanese Remodeling
Coatesville, PA-
Excellent Customer Service
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Consistent Workmanship
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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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Energy-Efficient Options
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Business Windows
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Double-Hung
Kirkin Exteriors
Twin Lane Rd, DE-
Price Transparency
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No-fee Quotes
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Full-Service Installations
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Commercial Windows
Brandywine Exteriors
Wilmington, DE-
Excellent Customer Service
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Award-Winning
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Consistent Workmanship
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Reliable Appointment Windows
Services Offered
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Custom Window Designs
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Sliding Glass
Viwinco Windows
Morgantown, PA-
No-Hassle Pricing
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Timely Service
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No-fee Quotes
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Excellent Customer Service
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
AH Davis & Son
West Chester, PA-
Arrives on Time
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Educational Website
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Free Quotes
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Locally Recognized for Quality
Services Offered
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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
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
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.