20 Best Window Companies in Clinton, CT (2024 Reviews)
Looking to improve your house’s look? The best window replacement companies can help.
We analyzed all the top-rated window companies in Clinton 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
Although renewable 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. Potential leaks or drafts can reduce your home’s energy efficiency by up to 30%, according to the Department of Energy. In Clinton, that’s about $403 per year that you could save on your power bills after making the switch.
Installing upgraded, efficient windows on your house can help you save money each month on your electric bills — and you can help the environment as well.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
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 Clinton
The EcoWatch team researched several window providers across Clinton to narrow our list down to the best ones. The companies in this article scored the best in our review categories, such as energy-efficient offerings, availability, local expertise, customer service, 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 offers windows expertise in Clinton. Window World has been in the window industry for around 27 years.
Window World may be the company for you if you're interested in one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Clinton?Prices are not available on Window World’s website because the cost of window replacement 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. Getting a free quote on its website is the best way to get more accurate information.
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 offers the best availability in Clinton. Andersen has been in the window industry for around 27 years.
Andersen may be the company for you if you're interested in one 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 make sure you mention that you want 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 Clinton?Prices are not available on Andersen’s website because the cost of window replacement depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate information.
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 offers the best window installation for businesses in Clinton. Aeroseal has been in the window industry for around 23 years.
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 WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Clinton?Prices are not available on Aeroseal’s website because the cost of window replacement depends 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 information.
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 offers the best residential windows in Clinton. Window Nation has been in the window industry for around 16 years.
Window Nation may be the company for you if you're interested in one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Clinton?Prices are not available on Window Nation’s website because the cost of window replacement depends on how many and what type(s) of windows you need. However, 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. Getting a free quote on its website is the best way to get more accurate information.
We’ve recommended installers with shining reputations, but note that some national companies have independently owned locations in Clinton, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company we reviewed.
More Window Companies in Clinton
Renewal by Andersen - Branford
Branford, CT- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Double-Hung
- Skylights
- Window Replacement/Installation
- Bay Windows
- Glass Doors
Power Home Remodeling
Trumbull, CT- Free assessment
- Timely Service
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Window Nation
Wallingford, CT- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Bay Windows
- Double-Hung
- Window Replacement/Installation
- Glass Doors
Clinton Glass
Clinton, CT- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Metal Frames
- Glass Showers
- Glass Doors
- Mirrors
- Energy-Efficient Options
- Custom Glass
- Window Replacement/Installation
- Glass Repair
Riverhead Building Supply Store
Greenport, NY- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Guilford Glass Company, Inc.
Guilford, CT- Free assessment
- Price Transparency
Services Offered
- Glass Doors
- Window Repair
- Tempered Glass
- Mirrors
- Vinyl Frames
- Window Replacement/Installation
- Glass Showers
Bencar Building Systems LLC
Wallingford, CT- Good Customer Service
Services Offered
- Window Replacement/Installation
Neil Jones Home Improvements
Durham, CT- Educational Website
- Price Transparency
- Free assessment
- Timely Service
- Good Customer Service
Services Offered
- Window Replacement/Installation
Advanced Window Systems LLC
Cromwell, CT- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Showers
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Glass Doors
Nu-Face Home Improvements
Berlin, CT- Good Customer Service
- Free assessment
- Educational Website
- Timely Service
- Price Transparency
Services Offered
- Energy-Efficient Options
- Glass Showers
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Middlesex Glass & Greenhouse
Cromwell, CT- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Mirrors
Castle Windows
East Berlin, CT- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
Piela Enterprise LLC
East Hampton, CT- Educational Website
- Timely Service
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
J.C. Tonnotti Window Company
Southington, CT- Good Customer Service
- Timely Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Doors
Calvary Remodeling
Mystic, CT- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
Turner Home Improvement Contractors, LLC
Glastonbury, CT- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
- Timely Service
Services Offered
- Glass Doors
- Window Replacement/Installation
Empire Construction
Wallingford, CT- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
DiMartino Home Improvement
North Haven, CT- Price Transparency
Services Offered
- Bay Windows
- Energy-Efficient Options
- Storm/Impact Windows
- Window Replacement/Installation
- Triple Pane Glass
- Glass Doors
- Double-Hung
Riverhead Building Supply
Southampton, NY- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
Paramount Gallery
West Hartford, CT- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Glass Doors
- Energy-Efficient Options
- Custom Window Designs
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Clinton, 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 Clinton Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more details about how upgrading your windows could help you:
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Protect your valuables from fading: When you switch to energy-efficient windows that have 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 power bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Clinton, that’s about 147 pounds per year on average.
Estimated Cost of Window Replacement in Clinton
Each window installation company offers various services and has varying prices depending on a few factors.
How Much Do New Windows Cost?
Although the typical cost to replace one window is about $600, it can range from $200 to $1,200. But costs will vary significantly depending on the quality of your products, the current condition of your home, the number of windows you need and your location. Many window companies also offer door installations and other add-ons like coating, baths, shutters and more. Additional services will increase overall project costs.
Keep in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
Asking for free quotes from several 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 types of window replacement services you can get: full-frame and pocket installations.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations are more involved and will increase overall costs. Pocket installations are on the simpler end and won’t cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.
Your window installation company should be able to help you understand what’s best for your needs. In Clinton, the decision will mostly depend on how old your windows are and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s a good idea to have a professional check your frames and window sills.
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 Clinton
The EcoWatch Reviews team differs from most reviewers since we’re examining these companies through a sustainability lens. We’ve evaluated the best window installation companies in Clinton primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Clinton, we gave more points to companies that cover the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Clinton.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of parts, cost, quality of installation, professionalism, warranty and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. 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 Clinton’s climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Clinton window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Clinton, CT Window Replacement FAQs
How much should window installation cost?
The national average cost to replace one window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What kind of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
What do window installation companies do?
Window installation companies cover the entire process — from replacing old windows with brand-new ones to cleaning up after the installation. In addition, some companies offer window manufacturing, customization and repairs.
How do you know it’s time to replace your windows?
Windows generally have a lifespan of around 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.