24 Best Window Replacement Companies in Berlin, CT (2023 Reviews)
Window Companies Near Me

If you're looking to upgrade to new windows, our list of the best window installation companies can help.

We analyzed all the top window installers in Berlin and selected the top 24 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated May 04, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A guide on the top window installation companies in Berlin may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. During the winter months, the last thing you want is your heat to leak out of your outdated windows.

That's also bad for the environment, as the additional energy used by old windows increases your carbon footprint.

Because windows are so important for your home, picking the best company for you is a big choice to make. That's why the EcoWatch team has put together this list of the best window installation companies, so you can make an informed decision more easily.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • EnergyStar Partner
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Manufactures products in-house
  • Award-winning company
  • Wide variety of products and services
  • Limited service area

Best Window Replacement Companies in Berlin

The EcoWatch team researched many window providers in Berlin to find the best ones for our readers. The providers in this article scored best in our review categories, which include energy-efficient offerings, customer service, local expertise, price, availability and more.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Member of US Green Building Council
  • Pros icon Award-winning company
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen provides 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 installation industry for about 27 years. The company has a lot of positive reviews from customers on online review websites.

If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right company for you.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality 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 Berlin?

Pricing details are not available on Andersen's website because the cost of window installment differs based 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.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Large serice area
  • Pros icon EnergyStar Partner
  • Pros icon Low prices relative to competitors
Cons:
  • Pros icon Quality of service will depend on your area

Window World provides windows expertise in Berlin. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation business, and it has become one of the most reputable companies in the business. Hundreds of 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 Windows

Window World's commitment to sustainability can be seen in its 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?

Prices are not available on Window World's website since the cost of window installment differs based 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. You can inquire about a free quote on its website for more information about pricing.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Award-winning company
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Limited service area

Window Nation has 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 installation business for about 16 years. The provider has a lot of positive reviews from customers on online review websites.

If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the provider for you.

Energy Efficiency of Window Nation Windows

There are a wide variety of window types that Window Nation offers, some of which are Energy Star products. 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?

Prices aren't available 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. You can request a free quote on its website for more information about the cost.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows has the best window installation for businesses in Berlin. Aeroseal has around 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C.

It installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Aeroseal representative when inquiring about services.

How much does Aeroseal Windows cost in Berlin?

Aeroseal doesn't have any cost information listed on its website, but it provides high-quality windows at a competitive price point. Requesting a free quote on its website is the best way to get more accurate information.

We've recommended providers with good reputations, but note that these are national companies, so the quality of service may depend on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for each company reviewed.

More Window Replacement Companies in Berlin

Binswanger Glass

Bristol, CT
4.1
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Sliding Glass
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Stained Glass
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers

Website: https://www.binswangerglass.com/
Address: 163 Park St, Bristol, CT 06010
Phone: (860) 264-6874

Nu-Face Home Improvements

Plantsville, CT
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Award-Winning

Services Offered

  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Residential Windows

Website: https://nufacect.com/
Address: 5 Atwater St, Plantsville, CT 06479
Phone: (860) 681-3002

Window World of Hartford

Manchester, CT
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs

Website: https://www.windowworldct.com/
Address: 409 New State Rd, Manchester, CT 06042
Phone: (860) 370-4423

Advanced Window Systems LLC

Cromwell, CT
4.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Glass Showers

Website: https://www.advancedwindowsystems.com/
Address: 14 Alcap Ridge, Cromwell, CT 06416
Phone: (860) 744-5770

Turner Home Improvement Contractors, LLC

Glastonbury, CT
4.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Award-Winning

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Custom Window Designs

Website: https://www.turnerhomeimprovement.com/
Address: 182 Oakwood Dr B1, Glastonbury, CT 06033
Phone: (860) 633-1400

Window Nation

Wallingford, CT
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Stained Glass
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options

Website: https://www.windownation.com/hartford-ct-showroom/
Address: 1070 N Farms Rd Unit 1, Wallingford, CT 06492
Phone: (475) 253-0015

Tri-State Window Factor Corporation

Hartford, CT
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Glass Showers

Website: https://tristatewindowfactory.com/
Address: 41 Glenn Rd, Hartford, CT 06118
Phone: (860) 632-5700

Mr. Handyman of Cheshire, Middletown, Old Saybrook

Cheshire, CT
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Custom Window Designs

Website: https://www.mrhandyman.com/cheshire-middletown-old-saybrook/
Address: 114 S Main St Unit 27, Cheshire, CT 06410
Phone: (475) 256-5074

Pro Exteriors LLC

New Haven, CT
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Fast Delivery

Website: https://proexteriorsct.com/
Address: 90 Hamilton St, New Haven, CT 06511
Phone: (203) 909-8075

Paramount Gallery - Blinds, Shades, Shutters

West Hartford, CT
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Stained Glass

Website: http://paramountgallery.us/
Address: 121 Talcott Rd, West Hartford, CT 06110
Phone: (860) 231-7884

DeBritos Home Improvement & Remodeling - Residential General Contractor

Watertown, CT
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Commercial Windows

Website: https://www.debritoshomeimprovement.com/
Address: 21 Arcadia Ave, Watertown, CT 06779
Phone: (203) 819-6830

Plymouth Glass & Mirror, Inc.

Thomaston, CT
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Commercial Windows

Website: http://www.plymouthglass.com/
Address: 142 E Main St, Thomaston, CT 06787
Phone: (800) 227-0262

Advanced Performance Glass Inc

East Hartford, CT
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Full-Service Installations
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options

Website: https://advancedperformanceglass.com/
Address: 654 Tolland St, East Hartford, CT 06108
Phone: (860) 290-8453

NEWPRO

Unit 2, CT
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.newpro.com/
Address: 75 Brainard Rd Building A, Unit 2, Hartford, CT 06114
Phone: (860) 222-7397

Home Services at The Home Depot

North Haven, CT
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/N-Haven/CT/North-Haven/06473/6201/services
Address: 111 Universal Dr N, North Haven, CT 06473
Phone: (203) 392-1030

Allstate Windows

Rocky Hill, CT
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Aluminum Window Frames

Website: http://www.allstatewindows.com/
Address: 1275 Cromwell Ave #4b, Rocky Hill, CT 06067
Phone: (860) 571-8752

Erie Home

Bloomfield, CT
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Fast Delivery

Website: https://www.eriehome.com/location/hartford/
Address: 121 Dudley Town Rd Unit F, Bloomfield, CT 06002
Phone: (860) 358-9240

Home Services at The Home Depot

Bristol, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.homedepot.com/l/Bristol/CT/Bristol/06010/6229/services
Address: 1149 Farmington Ave, Bristol, CT 06010
Phone: (860) 317-0905

Wallingford Glass

Wallingford, CT
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Fast Delivery
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Stained Glass

Website: http://wallingfordglass.com/
Address: 801 N Main Street Ext, Wallingford, CT 06492
Phone: (203) 284-1220

Peoples Products - HR40 Windows

Newington, CT
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Fast Delivery
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Residential Windows

Website: https://peoplesproducts.com/
Address: 252 Hartford Ave, Newington, CT 06111
Phone: (860) 218-2233

ΛUTOMOTIVΛTED

North Haven, CT
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Residential Windows

Website: http://www.automotivatedct.com/
Address: 336 State St, North Haven, CT 06473
Phone: (203) 503-1442

CT Tint

Meriden, CT
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: http://cttint.com/
Address: 1275 E Main St, Meriden, CT 06450
Phone: (203) 440-3022

Home Services at The Home Depot

Berlin, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Stained Glass
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Commercial Windows

Website: https://www.homedepot.com/l/Berlin/CT/Berlin/06037/6203/services
Address: 225 Berlin Turnpike, Berlin, CT 06037
Phone: (860) 317-0156

The Window Shop Inc

Plainville, CT
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://windowshopinc.com/
Address: 347 East St, Plainville, CT 06062
Phone: (860) 793-9616

How Installing Energy-Efficient Windows in Berlin Saves You Money

Switching to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more ways upgrading your windows could help you:

  • Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Installing energy-efficient models can help reduce how much you have to pay, therefore saving you about 12% more on your bills.
  • Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
  • Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
  • Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Berlin

Windows come in varying shapes and sizes, so costs and services will differ greatly. Here are the typical costs and the primary services that you can find from the average window installation company.

How Much Do New Windows Cost?

Generally, homeowners in Berlin can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost at around $600. How much it will cost varies based on several factors, including material, number of windows, type, size, the location of your home and more.

It's important to bear 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 certified energy-efficient windows can save Berlin homeowners $446+ a year when replacing single-pane windows.

Asking for free quotes from several companies is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

When it comes to window installations, there are generally two types that your installer will offer: full-frame and pocket installations.

Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are simpler and won't cost as much because they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.

If you're hiring a reputable window installation company, your company can recommend the best type for your project. In Berlin, the decision will mostly be based on how much damage there is currently and how old your existing frames are.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • EnergyStar Partner
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Manufactures products in-house
  • Award-winning company
  • Wide variety of products and services
  • Limited service area

How We Choose the Best Window Installers in Berlin

In our hunt to find the most reliable, eco-friendly window installers in Berlin, EcoWatch assessed dozens of companies before settling on these. We have decided to review the best window installation companies in Berlin 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 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 pretty self-explanatory, but we've chosen to highlight window installation companies that serve Berlin so you can find the right window installation company near you.

Work Quality

We're certain that you're looking for a company to do a great job installing windows. We've vetted each company in our guide to ensure its technicians are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.

Customer Reviews

Customer feedback is another very important review factor. If most customers don't have nice feedback about their service from a certain window installation company, it won't be featured on EcoWatch.

Cost

This one is a give-and-take: as with other services, cheap window installation companies may not provide the most quality service. On the other hand, we want to make sure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. That's why window installation companies that offer lengthy warranties for products, parts and labor 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.

Berlin, CT Window Replacement FAQs

How much should window installation cost?

The typical cost of replacing one window can range between $450 and $650. There are many factors that influence the price, which include how energy-efficient the windows are, your property's location, the materials used in designing the windows, local labor costs, styles and sizes of windows and the number of windows.

What are the different types of windows?

There are several different kinds of windows you can get for your house, such as slider windows, transom windows, awning windows, double-hung and single-hung windows, picture windows, bay windows and casement windows.

When do I need to use a window installation company?

Unless you're handy and have the tools needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer option.

How long does window installation usually take?

Since the average installation time of a window is 30 minutes, about 16 windows can be installed in a typical 8-hour work day.

Should I replace my windows all at once?

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, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.

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