20 Best Window Companies in Berlin, CT (2024 Reviews)
If you’re looking to upgrade to new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Berlin 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
Whether you're updating for aesthetics or have damaged windows, windows play a crucial role in conserving your home's electricity. When it’s the middle of winter, your outdated and leaky windows could be making your home harder to heat and costing you more in power bills.
That’s also bad news for the environment because the additional energy used by damaged windows increases your carbon footprint.
So if you’re building a new home, renovating or changing out old windows in Berlin, you’ve found the best place to get started.
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 Berlin
The EcoWatch Reviews team evaluated many window companies in Berlin to find the best ones for our readers. The providers reviewed in this article scored best in our categories, including energy-efficient offerings, customer service, price, availability 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 Berlin. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years. Many positive reviews from customers online back the provider's reputation.
It 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 caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Berlin?While prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.
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 Berlin. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. Many positive reviews from customers online back the provider's reputation.
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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Berlin?While prices are not 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 inquire about a free quote on its website for more information about pricing.
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 Berlin. It's 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 been in the window business for about 23 years. Many positive reviews from customers online back the provider's reputation.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Berlin?While prices are not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about pricing.
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 Berlin. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window business for about 16 years. Many positive reviews from customers online back the provider's reputation.
It 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 caters 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 Berlin?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. You can inquire about a free quote on its website for more information about pricing.
Please note that the following companies are national, which means the quality of customer service may vary depending on your local team. We have tried to remain unbiased and transparent by including pros and cons for each provider.
More Window Companies in Berlin
Renewal by Andersen Window Replacement
Middletown, CT- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Bay Windows
- Vinyl Frames
- Glass Doors
- Double-Hung
- Window Replacement/Installation
Window World of Hartford
Manchester, CT- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Bay Windows
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
- Glass Doors
- Double-Hung
- Custom Window Designs
Window Nation
Wallingford, CT- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Double-Hung
- Window Replacement/Installation
- Custom Window Designs
- Glass Doors
- Energy-Efficient Options
- Bay Windows
Paramount Gallery
West Hartford, CT- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
- Energy-Efficient Options
- Custom Window Designs
Nu-Face Home Improvements
Berlin, CT- Price Transparency
- Good Customer Service
- Timely Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Double-Hung
- Energy-Efficient Options
- Glass Showers
- Glass Doors
Advanced Window Systems LLC
Cromwell, CT- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Window Replacement/Installation
- Glass Showers
- Glass Doors
- Bay Windows
Bencar Building Systems LLC
Wallingford, CT- Good Customer Service
Services Offered
- Window Replacement/Installation
J.C. Tonnotti Window Company
Southington, CT- Educational Website
- Timely Service
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Doors
Action Windows & Siding
West Hartford, CT- Good Customer Service
- Price Transparency
Services Offered
- Vinyl Frames
- Window Replacement/Installation
Finestra Windows & Installation
West Hartford, CT- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Tempered Glass
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Glass Showers
- Triple Pane Glass
- Custom Window Designs
- Glass Doors
Middlesex Glass & Greenhouse
Cromwell, CT- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Mirrors
- Window Replacement/Installation
Peoples Windows and Baths
Newington, CT- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Energy-Efficient Options
- Mirrors
- Window Replacement/Installation
- Glass Doors
NEWPRO
Hartford, CT- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Glass Showers
- Window Replacement/Installation
- Double-Hung
- Glass Doors
- Energy-Efficient Options
- Bay Windows
Castle Windows
East Berlin, CT- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
Highland Window Company, LLC
West Hartford, CT- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
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
Pane in the Glass llc.
Portland, CT- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
Gibson Cellar Door and Window
Kensington, CT- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Vinyl Frames
- Window Replacement/Installation
Neil Jones Home Improvements
Durham, CT- Free assessment
- Educational Website
- Timely Service
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
Mainville Windows & Doors
Newington, CT- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Vinyl Frames
- Window Replacement/Installation
- Fiberglass Frames
- Metal Frames
- Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Berlin, 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 Berlin Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more ways upgrading your windows could help you:
- Protect your investment: If you have an older home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your house if you decide to sell.
- Save on power bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of energy use in your home. Switching to energy-efficient windows can help reduce that amount, which helps you save some money on your bills.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Berlin
When looking into window installation, each company offers different services and prices. Let’s take a look at some average costs and services.
How Much Do New Windows Cost?
On average, Berlin homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. These figures vary depending on the specifics of your installation, such as number of windows, size, type, the location of your home, material and more.
It’s also worth keeping in mind that energy-efficient windows will almost always cost more initially, but Energy Star estimates that upgrading the windows on your Berlin home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you’ll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We advise getting free quotes from several window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won’t cost as much, but you can’t do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In Berlin, the decision will mostly be influenced by the efficiency of your home and how old your existing frames are.
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 Berlin
In our search to find the most reliable, eco-friendly window installers in Berlin, EcoWatch examined dozens of companies before settling on these. Along with energy efficiency, we reviewed several window installers in Berlin and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Berlin so you can find the right window installation company near you.
Work Quality
When picking new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don’t have good feedback about their service from a certain company, 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 gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a substantial investment, so you’ll want to be certain that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Berlin’s climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Berlin window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Berlin, CT Window Replacement FAQs
How much does a window install cost?
The average cost to replace a window can range between $450 and $650. There are several factors that affect how much it costs, including your property’s location, local labor costs, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows and the number of windows.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: casement windows, double-hung and single-hung windows, bay windows, transom windows, slider windows, awning windows and picture windows.
What services do window installation companies do?
Window installation companies will do the entire process — from replacing your old windows with brand-new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year is the best time to replace my windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.
Should I replace my windows all at the same time?
If your windows are greater than 20 years old, you probably need to replace all of them. By that point, they are typically 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.