21 Best Window Replacement Companies in West Haven, CT (Jan 2023)
Window Companies Near Me
Looking to improve your home's look? The best window replacement companies can help.
We analyzed all the top window installers in West Haven and selected the top 21 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 best window replacement companies in West Haven may not seem like the most captivating article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows could lead to spending more on energy bills during the winter or summer months.
Thankfully, saving you money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to produce it.
We've made a guide on the best installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your power bills.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Many years of experience
- Great industry reputation
- No lifetime warranty
Best Window Replacement Companies in West Haven
The EcoWatch Reviews team evaluated many window companies in West Haven to find the top ones for our readers. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Renewal by Andersen
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen provides the best availability in West Haven. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business. The company has many positive reviews from customers on online review websites.
You may want to consider picking Andersen if you're looking for a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in West Haven?Prices aren't listed on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on the cost, you can receive a quote from the company.

Window World
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Lifetime warranty
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Great industry reputation
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Low prices relative to competitors
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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 company has been operating since 1995 and currently services 200 locations nationwide. Many positive reviews from customers online back the company's reputation.
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 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 West Haven?Window World does not display prices on its 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 the cost.

Aeroseal Windows
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Manufactures products in-house
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Many years of experience
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Great industry reputation
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No lifetime warranty
Aeroseal Windows offers the best window installation for businesses in West Haven. Aeroseal has about 23 years of experience in the window installation business. The company has many glowing reviews from customers online.
Aeroseal may be the company for you if you're interested in one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. 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 West Haven?Aeroseal doesn't have any pricing information available on its website, but it provides high-quality windows at a competitive price point. If you'd like more accurate information, you can ask for a quote on the company's website.

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 West Haven. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider choosing Window Nation if you're interested in 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 West Haven?Window Nation does not mention 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. For more detailed information on pricing, you can receive a quote from the company.
Please note that the companies in this section are national, which means the quality of customer service may depend on your local team. We have tried to remain unbiased and transparent by describing pros and cons for each provider.
More Window Replacement Companies in West Haven
Renewal by Andersen - Branford
Branford, CT-
Educational Website
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Reliable Appointment Windows
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
TL Home Improvement LLC
Shelton, CT-
Helps Educate Customers
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Award-Winning
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Fast Delivery
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Energy-Efficient Options
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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
Nu-Face Home Improvements
Plantsville, CT-
Locally Recognized for Quality
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Educational Website
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Price Transparency
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No-fee Quotes
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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Double-Hung
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Sliding Glass
Mr. Handyman of Upper Fairfield County
Fairfield, CT-
Price Transparency
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Educational Website
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Reliable Service
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Award-Winning
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Business Windows
The Window People
Stamford, CT-
Helps Educate Customers
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No-fee Quotes
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Dependable Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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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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Business Windows
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Double-Hung
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Sliding Glass
Advanced Window Systems LLC
Cromwell, CT-
Excellent Customer Service
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No-fee Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Eastern Glass & Shower Door
Milford, CT-
Free Quotes
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Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Doors
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Full-Service Installations
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Custom Window Designs
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Tempered Glass
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Sliding Glass
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Glass Showers
Mainville Windows & Doors
Newington, CT-
Timely Service
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
V. Nanfito Roofing & Siding
Meriden, CT-
Excellent Customer Service
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Dependable Service
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Educational Website
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Arrives on Time
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Windows
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Excellent Customer Service
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Dependable Service
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Free Quotes
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Timely Service
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
Long Island Storefronts
Shirley, NY-
Locally Recognized for Quality
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Helps Educate Customers
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Price Transparency
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Good Customer Service
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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Business Windows
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Double-Hung
Lowe's Home Improvement
Riverhead, NY-
Free Quotes
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Arrives on Time
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Educational Website
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Price Transparency
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Capitol Glass Co Inc
West Hartford, CT-
Free Quotes
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No-Hassle Pricing
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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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Architectural Glass
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Doors
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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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Business Windows
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Sliding Glass
Clinton Glass
Clinton, CT-
Award-Winning
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No-Hassle Pricing
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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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Glass Showers
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Plymouth Glass & Mirror, Inc.
Thomaston, CT-
Price Transparency
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Award-Winning
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Helps Educate Customers
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Free Quotes
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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Commercial Windows
Villwell Builders, LLC
Waterbury, CT-
Price Transparency
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Locally Recognized for Quality
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Helps Educate Customers
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Window King of Connecticut
Stamford, CT-
Excellent 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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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen Windows Connecticut
Cromwell, CT-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Consistent Workmanship
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 Windows
THE GLASS EMPORIUM INC.
Kings Park, NY-
No-fee Quotes
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Reliable Appointment Windows
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Excellent Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Heavy Glass
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Tempered Glass
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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
Wallingford Glass
Wallingford, CT-
Reliable Service
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
Ring's End
Madison, CT-
Free Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Commercial Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
How Installing Energy-Efficient Windows in West Haven Saves You Money
There are several benefits of switching to energy-efficient windows. A few reasons you may want to consider making the switch are the following:
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out damaging UV rays.
- Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of household energy use. Installing energy-efficient windows can help reduce that number, which helps you save $566 a year on your bills.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: In West Haven, you can reduce your indirect greenhouse gas emissions by about 147 pounds per year once you switch to energy-efficient windows.
Estimated Cost of Window Replacement in West Haven
Let's go over the cost of window installation and the types of services you may need for your home.
How Much Do New Windows Cost?
Generally, West Haven homeowners can anticipate their replacement window installations to range from $250 to $1,200. The average cost is at around $600. Costs will differ significantly depending on the number of windows you need, the current condition of your home, the quality of your products and your location. Many window companies also offer door installations and other add-ons like shutters, baths, coating and more. These extra services will increase your overall project costs.
Keep in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
Requesting free quotes from several providers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
When considering window replacements, there are generally two types that your installer will have: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant rot. Full-frame installations are more involved and will raise overall costs. Pocket installations are simpler and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In West Haven, the decision will mostly be based on the efficiency of your home and how old your existing frames are.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Many years of experience
- Great industry reputation
- No lifetime warranty
How We Choose the Best Window Installers in West Haven
In our hunt to find the most reliable, eco-friendly window installers in West Haven, EcoWatch examined many companies before landing on these. We have evaluated the top window installation companies in West Haven primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the West Haven area so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including cost, professionalism, warranty, quality of installation, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that offer a wide range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to West Haven's climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of West Haven window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
West Haven, CT Window Replacement FAQs
What is the average cost to replace windows?
The average cost to replace one window can range from $450 to $650. There are a variety of factors that affect the price, such as local labor costs, the materials used in designing the windows, your property's location, how energy-efficient the windows are, styles and sizes of windows and the number of windows.
What are the types of windows?
The most common types of windows for homes include: picture windows, slider windows, awning windows, casement windows, transom windows, bay windows and double-hung and single-hung windows.
Can you install your own windows?
While it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window replacement company can help ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does it typically take to install windows?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace all my windows at once?
If you want to get more efficient windows and save money on your energy bills, replacing all your windows together is the only way to gain that benefit. However, if you have only one or two windows that are damaged or leaky, you can replace just those.