20 Best Window Companies in New Haven, CT (2024 Reviews)
Thinking about replacing your home's windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in New Haven and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window installation companies in New Haven may not seem like the most captivating article on EcoWatch, but trust us, windows impact your life more than you might think. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your house’s heat or cool air right out of them.
Thankfully, helping you save money with efficient windows also helps our goals of conserving energy and the resources it takes to generate it.
We’ve compiled a guide on the top installation companies to help you in your search, so you can not only benefit from brand-new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in New Haven
The EcoWatch team evaluated dozens of installers across the country to find the best window companies for our readers. We assessed the providers based on their energy-efficient offerings, customer service, coverage area, local experience, price and more.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- 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 around 27 years of experience in the window replacement industry.
You may want to consider opting for Window World if you're looking for a installer 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in New Haven?Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry.
You may want to consider opting for 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 WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in New Haven?Prices aren’t mentioned 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. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Aeroseal Windows
- Many years of experience
- Great industry reputation
- Low number of customer complaints
- Manufactures products in-house
- Custom Designs
- No lifetime warranty
- Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has around 23 years of experience in the window replacement industry.
You may want to consider opting for Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in New Haven?Prices aren’t mentioned on Aeroseal’s website, but it provides high-quality windows at a competitive price point. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Window Nation
- Award-winning company
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
- Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the window replacement industry.
You may want to consider opting for 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 be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in New Haven?Prices aren’t mentioned on Window Nation’s 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. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
One thing to note is that the companies in this section are national, meaning the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning both pros and cons for each company.
More Window Companies in New Haven
Renewal by Andersen - Branford
Branford, CT- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Skylights
- Window Replacement/Installation
- Bay Windows
- Glass Doors
- Double-Hung
Power Home Remodeling
Trumbull, CT- Good Customer Service
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Window Nation
Wallingford, CT- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Bay Windows
- Glass Doors
- Custom Window Designs
- Double-Hung
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
- Energy-Efficient Options
- Double-Hung
- Window Replacement/Installation
- Vinyl Frames
Bencar Building Systems LLC
Wallingford, CT- Good Customer Service
Services Offered
- Window Replacement/Installation
Window Depot USA of Southern CT
Trumbull, CT- Timely Service
- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Energy-Efficient Options
- Glass Doors
- Vinyl Frames
- Double-Hung
- Triple Pane Glass
- Window Replacement/Installation
- Bay Windows
Naugatuck Window & Glass
Naugatuck, CTServices Offered
- Glass Showers
- Energy-Efficient Options
- Mirrors
- Window Replacement/Installation
- Custom Glass
- Glass Doors
- Skylights
Eastern Glass & Shower Door
Milford, CT- Price Transparency
- Free assessment
Services Offered
- Glass Showers
- Energy-Efficient Options
- Window Repair
- Glass Repair
- Tempered Glass
- Glass Doors
- Screen Repair
- Mirrors
- Window Replacement/Installation
DiMartino Home Improvement
North Haven, CT- Price Transparency
Services Offered
- Glass Doors
- Storm/Impact Windows
- Triple Pane Glass
- Window Replacement/Installation
- Energy-Efficient Options
- Bay Windows
- Double-Hung
Oronoque Home Improvement Llc
Stratford, CT- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Showers
Empire Construction
Wallingford, CT- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
J.C. Tonnotti Window Company
Southington, CT- Good Customer Service
- Timely Service
- Educational Website
Services Offered
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
Santos Construction Group
Stratford, CT- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Woodbury Supply Company, Inc.
Oxford, CT- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Skylights
- Energy-Efficient Options
- Window Replacement/Installation
Guilford Glass Company, Inc.
Guilford, CT- Free assessment
- Price Transparency
Services Offered
- Window Repair
- Glass Showers
- Vinyl Frames
- Window Replacement/Installation
- Glass Doors
- Mirrors
- Tempered Glass
Advanced Window Systems LLC
Cromwell, CT- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Showers
- Bay Windows
- Double-Hung
- Glass Doors
Nu-Face Home Improvements
Berlin, CT- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
- Timely Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Double-Hung
- Glass Showers
- Glass Doors
Clinton Glass
Clinton, CT- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Glass Showers
- Custom Glass
- Window Replacement/Installation
- Mirrors
- Energy-Efficient Options
- Glass Repair
- Glass Doors
- Metal Frames
Marino's Waterbury Glass
Waterbury, CTServices Offered
- Screen Repair
- Mirrors
- Window Replacement/Installation
- Glass Showers
Bartlett Contracting, LLC
Wolcott, CT- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Glass Doors
- Bay Windows
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in New Haven, CT using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in New Haven Saves You Money
When you upgrade to energy-efficient windows, you may see some perks, such as:
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: In New Haven, you can cut your indirect greenhouse gas emissions by about 147 pounds per year when you upgrade to energy-efficient windows.
- Save on electricity bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your house.
Estimated Cost of Window Replacement in New Haven
When looking into window installation, each company provides different services and prices. Let’s go over some typical costs and services.
How Much Do New Windows Cost?
According to our research, the average cost of replacing a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. Costs will differ significantly depending on the quality of your products, your location, the number of windows you need and the current condition of your home. A lot of window companies also offer replacement door installations and other add-ons like shutters, baths, coating and more. These extra services will increase overall project costs.
It’s important to keep in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save New Haven homeowners $420+ a year when replacing single-pane windows.
We advise getting free quotes from several window installation companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation is a total window replacement. It involves removing the old window, the sill, and the exterior and interior trim. It also involves other materials, like insulation and drip edges, which increase the overall cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. A pocket installation entails installing a new window within the existing frame. So, instead of removing the whole unit and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you’re unsure which kind of window installation service you should get, your installer should be able to advise you. In general, the decision is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in New Haven
In our search to make your home improvements easier and more eco-friendly in New Haven, EcoWatch evaluated dozens of companies before landing on these. We’ve decided to review the top window replacement companies in New Haven mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer included on this list to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have nice feedback about their service from a certain installer, you won’t see it featured on EcoWatch.
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 scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a hefty investment, so you’ll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of New Haven’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of New Haven window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
New Haven, CT Window Replacement FAQs
What is the average cost to install windows in a home?
The average cost to install one window ranges between $450 and $650. There are a variety of factors that influence how much it costs, including your property’s location, styles and sizes of windows, local labor costs, the number of windows, the materials used in designing the windows and how energy-efficient the windows are.
What are the most common types of replacement windows?
There are several different kinds of windows you can get for your home, such as slider windows, picture windows, awning windows, transom windows, casement windows, bay windows and double-hung and single-hung windows.
What services do window replacement companies offer?
Window installers travel to your house to remove your old windows and replace them with new ones. Some providers install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation.
Should I replace my windows all at the same time?
If you’re upgrading your windows because of energy-efficiency, replacing all of the windows at once is the only way to see a noticeable difference. On the other hand, if you have just one or two windows that are damaged or drafty, you can replace just those.