22 Best Window Replacement Companies in Putnam, CT (Mar 2023)
Window Companies Near Me
If you're thinking of upgrading to new windows, our list of the best window installation companies can help.
We analyzed all the top window installers in Putnam and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Putnam. Drafty, leaky windows can cost you in energy bills. In fact, the Department of Energy estimates that about 30% of your home's heat or cool air could be lost through your windows.
Luckily, saving you money with more efficient windows also helps our goals of reducing energy usage for the environment.
As windows have such a large impact on your home, selecting the right company for you is a big choice to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Great industry reputation
- Low number of customer complaints
- No lifetime warranty
Best Window Replacement Companies in Putnam
The EcoWatch Reviews team evaluated dozens of installers that service the Putnam area to find the best window installation companies that fit our standards. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Window World
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Lifetime warranty
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EnergyStar Partner
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Great industry reputation
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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 about 27 years of industry experience, and it currently provides services to 200 locations nationwide. Its reputation is backed by all the positive reviews from customers online.
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 WindowsWindow World is an Energy Star partner offering 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 Window World representative when inquiring about services.
How much does Window World cost in Putnam?Pricing details are not available on Window World's website because the cost of window replacement 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. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Putnam. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has established itself as one of the most reputable companies in Putnam. Hundreds of positive reviews on customer review websites back the provider's reputation.
It has established itself as a company 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 want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Putnam?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 know for sure is to get a free quote from the company.

Aeroseal Windows
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Custom Designs
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Great industry reputation
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Low number of customer complaints
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No lifetime warranty
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. This company has 23 years of experience in the windows industry, and it has become one of the most respected companies in the business.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers 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 Putnam?Pricing information is not available on Aeroseal's website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. For more accurate information on pricing, you can request a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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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. This company has been in business since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by all the positive reviews on customer review websites.
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 Putnam?Prices are not available on Window Nation's website, as the cost of window replacement varies greatly depending 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. You can inquire about a free quote on its website for more information about pricing.
We aim to stay unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not affect our rankings.
More Window Replacement Companies in Putnam
Renewal by Andersen of Boston
Northborough, MA-
Price Transparency
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No-fee Quotes
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Reliable Service
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Locally Recognized for Quality
Services Offered
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Fast Delivery
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Northeast Home & Energy
North Grafton, MA-
Locally Recognized for Quality
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Excellent Customer Service
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Educational Website
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Dependable Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
United Better Homes
Central Falls, RI-
Dependable Service
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Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Sliding Glass
NEWPRO
Wrentham, MA-
No-fee Quotes
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Price Transparency
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Excellent Customer Service
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Educational Website
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Shine Construction Inc
Uxbridge, MA-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
No-fee Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
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Arrives on Time
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
Krystal Glass & Door Co
Smithfield, RI-
Educational Website
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Excellent Customer Service
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
The Window Source RI
Smithfield, RI-
Reliable Appointment Windows
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Educational Website
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No-Hassle Pricing
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Dependable Service
Services Offered
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Architectural Glass
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Guaranteed Building Maintenance
Sturbridge, MA-
Locally Recognized for Quality
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Excellent Customer Service
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No-Hassle Pricing
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
United Glass & Mirror Co
Bozrah, CT-
No-Hassle Pricing
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Good Customer Service
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Award-Winning
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Helps Educate Customers
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Heavy Glass
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Tempered Glass
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Doors
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Custom Windows
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Commercial Windows
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Sliding Glass
Window World of Boston
Shrewsbury, MA-
Helps Educate Customers
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Reliable Appointment Windows
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Locally Recognized for Quality
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Price Transparency
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
UBrothers Construction
Framingham, MA-
Timely Service
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Award-Winning
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Dependable Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Bay & Bow Windows
Mr. Handyman of Norwich, New London and Glastonbury
Norwich, CT-
Helps Educate Customers
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No-fee Quotes
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Dependable Service
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Award-Winning
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Bruin Corp. of Framingham
Ashland, MA-
Reliable Service
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Educational Website
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Arrives on Time
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No-Hassle Pricing
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Lowe's Home Improvement
Ware, MA-
Dependable Service
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Reliable Appointment Windows
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Price Transparency
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Boylston
Boylston, MA-
No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Guaranty Glass and Mirror
Spencer, MA-
Dependable Service
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Price Transparency
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window World of Rhode Island
Warwick, RI-
Gives to charity
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Good Customer Service
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Free Quotes
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Educational Website
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
The Siding Store, Inc
Plainfield, CT-
Good Customer Service
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Arrives on Time
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Rogers Insulation Specialists
Framingham, MA-
Dependable Service
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No-Hassle Pricing
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No-fee Quotes
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Timely Service
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Connell Roofing, Inc.
Medfield, MA-
No-Hassle Pricing
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No-fee Quotes
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Reliable Appointment Windows
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
GA Siding, Windows & Roofing
Oxford, MA-
Helps Educate Customers
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Good Customer Service
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Putnam Saves You Money
There are several benefits of switching to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Putnam, that's about 147 pounds per year on average.
- Protect your investment: If your home is on the older side, 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 money on power bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Putnam
When looking into window installation, each company offers varying services and prices. Let's look at some typical costs and services.
How Much Do New Windows Cost?
According to our market research, the national average cost to replace a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. These amounts are based on specific characteristics of your installation, including type, number of windows, material, size, the location of your home and more.
With windows, efficiency is one of the most important factors for most 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, buying certified energy-efficient windows can save Putnam homeowners $457+ a year after replacing single-pane windows.
Requesting free quotes from multiple providers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want a new style or your window has significant deterioration. With this service, your professionals will replace the entire window, including the frame, trim and sill. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to help you decide what's best for your needs. In Putnam, the decision will mostly be based on how old your home is and if there's any moisture damage. Wood can decay if it's not maintained properly over the years, so it's good to have a professional check your frames and window sills.
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Great industry reputation
- Low number of customer complaints
- No lifetime warranty
How We Choose the Best Window Installers in Putnam
EcoWatch reviews differ from most reviews, as we look at these companies through a sustainability lens. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When selecting 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 give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to determine 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 most other categories, including quality of parts, quality of installation, professionalism, cost, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies are not going to provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a considerable 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
Due to Putnam's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Putnam window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Putnam, CT Window Replacement FAQs
How much does a window install cost?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on a few different 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 hundreds of dollars a year in energy bills.
What are the different kinds of windows?
The most common kinds of windows for homes are picture windows, transom windows, slider windows, double-hung and single-hung windows, bay windows, casement windows and awning windows.
Can I install my own windows?
If you're handy and have experience with installing a replacement window, it's possible to install your own windows. But if you don't have the time or skills, we recommend hiring a professional.
How often should you replace your windows?
Windows generally last 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them looked at by an expert to see if they are in need of a repair or replacement.
Should I replace all my windows 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 often less efficient, leakier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.