25 Best Window Replacement Companies in London, OH (Mar 2023)
Window Companies Near Me
Looking to replace your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in London 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 March 14, 2023
Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's energy efficiency can also have a big impact on home energy conservation. Traditional or damaged windows could lead to having higher electricity bills during the winter or summer months.
Thankfully, helping you save money with more efficient windows also helps our goals of reducing energy usage for the environment.
We've made this guide on the top installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Manufactures products in-house
- Award-winning company
- Limited service area
Best Window Replacement Companies in London
The EcoWatch team researched dozens of providers that service the London area to find the best window installation companies that fit our standards. The installers in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, availability, customer service, price and more.

Renewal by Andersen
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Award-winning company
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Member of US Green Building Council
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Great industry reputation
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No lifetime warranty
Renewal by Andersen has the best availability in London. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
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 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?Though 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. You can request a free quote on its website for more information about pricing.

Window World
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Low prices relative to competitors
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Great industry reputation
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EnergyStar Partner
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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. Window World has been in the window installation business for around 27 years. The company has plenty of positive reviews from customers online.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right provider for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Window Nation
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Custom designs
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Manufactures products in-house
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Award-winning company
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Limited service area
Window Nation offers the best residential windows in London. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows industry, and it has become one of the best companies in London. Hundreds of positive reviews on customer review websites back the provider's reputation.
It has established itself as a company 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 appeals to eco-conscious consumers by providing energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in London?While prices are not 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. Receiving a free quote on its website is the best way to get more accurate information.

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 London. Universal has been in the window business for about 20 years. Its reputation is backed by all the 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, Universal may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct caters to eco-conscious consumers by providing energy-efficient window offerings. The 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.
How much does Universal Windows Direct cost in London?Universal doesn't have any cost information displayed 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. If you'd like to know for sure, you can request a quote on the company's website.
We have tried to stay unbiased and transparent by describing pros and cons for every company. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in London
The Glass Guru
Grove City, OH-
Educational Website
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No-Hassle Pricing
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No-fee Quotes
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Reliable Service
Services Offered
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Glass Showers
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Tempered Glass
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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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Commercial Windows
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Double-Hung
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Sliding Glass
The Glass Guru
Gahanna, OH-
No-Hassle Pricing
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Excellent Customer Service
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Educational Website
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Free Quotes
Services Offered
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Glass Showers
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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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
American WeatherTECHs, LLC
Worthington, OH-
No-fee Quotes
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No-Hassle Pricing
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Reliable Service
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
Infinity from Marvin - Columbus
Columbus, OH-
Award-Winning
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Good Customer Service
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Charitable Giving
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Dependable Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
APCO
Columbus, OH-
Free Quotes
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Award-Winning
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Price Transparency
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Educational Website
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Columbus Glass Block
Columbus, OH-
Educational Website
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Award-Winning
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
ImproveIt Home Remodeling
Columbus, OH-
Good Customer Service
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Consistent Workmanship
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No-fee Quotes
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Timely Service
Services Offered
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Custom Windows
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Glass Showers
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Architectural Glass
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Double-Hung
Window Gurus
Plain City, OH-
Free Quotes
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Helps Educate Customers
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Consistent Workmanship
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Business Windows
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Double-Hung
Freedom Windows, LLC
Dublin, OH-
Award-Winning
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No-Hassle Pricing
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Educational Website
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Rosati Windows
Columbus, OH-
Arrives on Time
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Free Quotes
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Double-Hung
Fab Glass and Mirror
Westerville, OH-
Reliable Service
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No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Tempered Glass
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Sliding Glass
Home Services at The Home Depot
Springfield, OH-
No-Hassle Pricing
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Reliable Service
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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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
HEGG Windows & Doors
Dublin, OH-
Dependable Service
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Free Quotes
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Timely Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
Window Nation
Worthington, OH-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
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
Classic Exteriors, Inc.
Columbus, OH-
Award-Winning
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Excellent Customer Service
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Consistent Workmanship
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Sliding Glass
Beller's Glass Service
Columbus, OH-
Price Transparency
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Excellent Customer Service
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Dependable Service
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Arrives on Time
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Home Services at The Home Depot
Fairborn, OH-
Reliable Service
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No-fee Quotes
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Double-Hung
First Choice Glass of America, LLC
Washington Court House, OH-
Good 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 Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Columbus
Columbus, OH-
Price Transparency
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Excellent Customer Service
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Free Quotes
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Educational Website
Services Offered
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Perma View of Columbus
Columbus, OH-
Price Transparency
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No-fee Quotes
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Good Customer Service
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Award-Winning
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Stained Glass
Belle Exteriors
Fairborn, OH-
Excellent Customer Service
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Price Transparency
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No-fee Quotes
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
Affordable Glass & Mirror
Dayton, OH-
No-Hassle Pricing
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No-fee Quotes
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Reliable Service
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Kerbler & Co.
Worthington, OH-
No-Hassle Pricing
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Excellent Customer Service
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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
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Sliding Glass
Champion Replacement Windows of Columbus
Lewis Center, OH-
Locally Recognized for Quality
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No-fee Quotes
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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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Sliding Glass
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Double-Hung
Columbus Windows and Siding Company
Columbus, OH-
Good Customer Service
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Educational Website
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Price Transparency
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Free Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in London Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to make the switch:
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In London, that's about 525 pounds per year on average.
- Save money on power bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in London
Windows come in different styles, shapes and purposes, so costs and services will vary tremendously based on your project. Below, we describe the average cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Typically, London homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. How much it will cost is based on several factors, like material, size, type, the location of your home, number of windows and more.
Whether or not you want energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $299 a year on your energy bills in London.
Costs will also vary depending on the material of your frame. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are generally two kinds of window installation services: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the trim, sill and frame. Full-frame installations are necessary when you want a new style or your window has considerable damage. Because full-frame installations are more involved, they will increase the overall cost. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're still debating which type of installation to get, you can ask your installer and get their advice. The decision mostly is influenced by the age of your window frames and if there's any damage present.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Manufactures products in-house
- Award-winning company
- Limited service area
How We Choose the Best Window Installers in London
In our search to find the most reliable, eco-friendly window installers in London, EcoWatch evaluated dozens of companies before landing on these. Along with energy efficiency, we assessed window companies all across the state and assigned rankings using the following methodology:
Service Area
Because this is a guide for London, 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 London.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company included on this list to make sure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including professionalism, quality of installation, warranty, quality of parts, cost and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers are not going to provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to London's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of London window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
London, OH Window Replacement FAQs
What is the average cost to install new windows in a home?
The average cost to install a window ranges from $450 to $650. There are several factors that affect the cost, which include styles and sizes of windows, how energy-efficient the windows are, the materials used in designing the windows, the number of windows, local labor costs and your property's location.
What are the most common types of replacement windows?
The most common types of windows for homes include: double-hung and single-hung windows, bay windows, casement windows, picture windows, transom windows, slider windows and awning windows.
Do you really need to use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a complex process that can be difficult to do on your own, so it's best handled by the professionals.
How do you know it's time to replace your windows?
Windows generally last about 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have an expert take a look at them to see if they need any repairs or replacements.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all of your windows at once is the only way to see a noticeable difference. However, if you have only one or two windows that are damaged or leaky, you can replace just those.