20 Best Window Companies in New London, CT (2024 Reviews)
Thinking of improving your house’s look? The top window replacement companies can help.
We analyzed all the top-rated window companies in New London 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 environmentally friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a large impact on home energy conservation. Drafty windows can reduce your home’s energy efficiency by up to 30%, according to the Department of Energy. In New London, that’s an average of $424 a year that you could save on your energy bills after making the switch.
Thankfully, saving you energy with upgraded windows also helps our goals of conserving energy and the resources it takes to produce it.
Efficient windows are of particular importance in New London, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $424 each year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in New London
The EcoWatch team examined several window installation companies in New London to find the best ones for our readers. We assessed the providers on energy-efficient offerings, price, coverage area, local experience, customer service 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 New London. Window World has about 27 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
Window World may be the company for you if you want 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 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 make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in New London?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.
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 New London. Andersen has about 27 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
Andersen may be the company for you if you want 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 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 make sure you mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in New London?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. The best way to get more accurate information is to receive a free quote from the company.
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 New London. Aeroseal has about 23 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
Aeroseal may be the company for you if you want one 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 make sure you mention that you’d like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in New London?Prices aren’t listed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to receive a free quote from the company.
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 New London. Window Nation has about 16 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
Window Nation may be the company for you if you want 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 WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in New London?Prices aren’t listed 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. The best way to get more accurate information is to receive a free quote from the company.
One thing to note is that the following companies are national, meaning the quality of the service may vary depending on your local team. We have tried to stay unbiased and transparent by including both pros and cons for each company.
More Window Companies in New London
Renewal by Andersen Window Replacement
Middletown, CT- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Double-Hung
- Window Replacement/Installation
- Custom Window Designs
- Glass Doors
- Vinyl Frames
- Energy-Efficient Options
- Bay Windows
Window World of Hartford
Manchester, CT- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
- Timely Service
Services Offered
- Vinyl Frames
- Double-Hung
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Custom Window Designs
- Energy-Efficient Options
Window Nation
Wallingford, CT- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Bay Windows
- Double-Hung
- Energy-Efficient Options
- Glass Doors
- Custom Window Designs
Calvary Remodeling
Mystic, CT- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
All Time Manufacturing Company, Inc.
Montville, CT- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Metal Frames
- Storm/Impact Windows
- Glass Doors
- Vinyl Frames
Home Services at The Home Depot
Waterford, CT- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
United Home Experts of New London County
Norwich, CT- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Fiberglass Frames
- Window Replacement/Installation
Riverhead Building Supply Store
Greenport, NY- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Double-Hung
- Glass Doors
- Window Replacement/Installation
Clinton Glass
Clinton, CT- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Showers
- Energy-Efficient Options
- Glass Doors
- Custom Glass
- Metal Frames
- Mirrors
- Glass Repair
Turner Home Improvement Contractors, LLC
Glastonbury, CT- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
- Timely Service
Services Offered
- Window Replacement/Installation
- Glass Doors
Advanced Window Systems LLC
Cromwell, CT- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Glass Doors
- Window Replacement/Installation
- Bay Windows
- Double-Hung
- Glass Showers
Middlesex Glass & Greenhouse
Cromwell, CT- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Mirrors
- Window Replacement/Installation
Nu-Face Home Improvements
Berlin, CT- Good Customer Service
- Educational Website
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
- Glass Showers
- Double-Hung
Bencar Building Systems LLC
Wallingford, CT- Good Customer Service
Services Offered
- Window Replacement/Installation
Riverhead Building Supply
Southampton, NY- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
Kent County Glass
Coventry, RI- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Storm/Impact Windows
- Vinyl Frames
- Window Replacement/Installation
- Window Repair
- Screen Repair
- Energy-Efficient Options
- Mirrors
- Glass Showers
Big Dawg Home Improvements
South Windsor, CT- Good Customer Service
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Window Repair
- Window Replacement/Installation
- Energy-Efficient Options
- Skylights
Piela Enterprise LLC
East Hampton, CT- Educational Website
- Free assessment
- Good Customer Service
- Timely Service
- Price Transparency
Services Offered
- Window Replacement/Installation
NEWPRO
Hartford, CT- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Bay Windows
- Double-Hung
- Glass Showers
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
Paramount Gallery
West Hartford, CT- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Glass Doors
- Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in New London, 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 London Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are some reasons you may want to consider making the switch:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out harmful UV rays.
- Reduce your carbon footprint: By using less energy once you upgrade to Energy Star certified windows, you’ll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Replacing your windows with energy-efficient models can help lower how much you have to pay, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in New London
Windows come in various styles, purposes and shapes, so costs and services will vary greatly based on your project. Below, we describe the typical cost and services that you can get from window installers.
How Much Do New Windows Cost?
On average, New London homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. This is due to the fact that the cost of window installations are based on several factors specific to your home, like the size, material and number of windows you need to replace, as well as the location of your property.
With windows, efficiency is one of the most important factors for many homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save New London homeowners $424+ each year after replacing single-pane windows.
Another factor that affects the overall cost is the material of the frame you choose. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
In general, there are two types of window installation services companies provide: full-frame and pocket installations.
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. As this type of installation requires more time and labor, it will cost more than a pocket installation. A pocket installation involves installing a new window within the existing frame. This means instead of tearing out the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re still trying to decide which type of installation to get, you can talk to your installer and get their recommendation. The choice mostly depends on the age of your window frames and if there’s any damage.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in New London
In our hunt to make your home improvements easier and more eco-friendly in New London, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. We’ve reviewed the best window installers in New London mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut 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 self-explanatory, but we’ve chosen to highlight window installers that serve New London so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have nice feedback about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a substantial investment, so you’ll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
New London, CT Window Replacement FAQs
How much does a window install cost?
The national average cost to replace one window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is usually influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window is the best?
A window’s energy efficiency is influenced by a number of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies offer?
Window installation professionals will do the entire process — from replacing old windows with brand-new ones to cleaning up after the installation. Additionally, some companies offer window manufacturing, customization and repairs.
How often should you replace windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to operate, they may need to be replaced.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, it’s probably time to replace all of them. By that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.