26 Best Window Replacement Companies in Pittsfield, MA (Jan 2023)
Window Companies Near Me
Looking to upgrade your home's windows? We've got all the information you need in this list of the best window installation companies.
We analyzed all the top window installers in Pittsfield and selected the top 26 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 January 12, 2023
Why you can trust EcoWatch
Whether you're updating for aesthetics or have damaged windows, windows play a vital role in conserving energy in your home. Drafty, leaky windows could lead to spending more on power bills during the winter or summer months.
That's also bad news for the environment because the extra energy required by outdated windows increases your carbon footprint.
Efficient windows are of particular importance in Pittsfield, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $420 per year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Many years of experience
- Manufactures products in-house
- Not ideal for residential installations
Best Window Replacement Companies in Pittsfield
The EcoWatch Reviews team examined dozens of installers across the country to find the best window installation companies for our readers. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, price, availability, local expertise, customer service and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen has the best availability in Pittsfield. Andersen has around 27 years of experience in the window installation industry. Many positive reviews from customers online back the provider's reputation.
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 WindowsRenewal by Andersen's commitment to sustainability can be seen in its 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 Pittsfield?Andersen does not display prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to get more accurate pricing information.

Window World
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Low prices relative to competitors
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Large serice area
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Pittsfield. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation sector. Many positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Window World if you're interested in a company 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 and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Pittsfield?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can receive a quote from the company.

Aeroseal Windows
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Great industry reputation
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Many years of experience
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Manufactures products in-house
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Not ideal for residential installations
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. Aeroseal has been in the window business for about 23 years. Its reputation is backed by a considerable amount of positive reviews from customers online.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. 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 Pittsfield?Aeroseal does not display prices on its website, but it provides high-quality windows at a competitive price point. The best way to know for sure is to request a free 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 provides the best residential windows in Pittsfield. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been operating since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider choosing Window Nation if you're interested in a installer 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 be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Pittsfield?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. For more detailed information on pricing, you can request a quote from the company.
We've recommended installers with good reputations, but keep in mind these are national companies, so your service may differ depending on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Pittsfield
Comfort Windows & Doors
Albany, NY-
Award-Winning
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Consistent Workmanship
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No-fee Quotes
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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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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
The Glass Guru
Rensselaer, NY-
Arrives on Time
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No-fee Quotes
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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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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Depot USA of Albany
Cohoes, NY-
Consistent Workmanship
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Price Transparency
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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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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Greenfield
Greenfield, MA-
Free Quotes
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Price Transparency
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Window World of the Capital District
Albany, NY-
Gives to charity
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Helps Educate Customers
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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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Architectural Glass
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Sliding Glass
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Double-Hung
American Glass Of Albany Inc
Albany, NY-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Bennett Contracting, LLC
Albany, NY-
Locally Recognized for Quality
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Reliable Service
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Navco
Troy, NY-
No-Hassle Pricing
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Locally Recognized for Quality
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Pella Windows & Doors of Rensselaer
Rensselaer, NY-
Free Quotes
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Price Transparency
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Amazin Glass
Albany, NY-
Price Transparency
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Free Quotes
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Good Customer Service
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Greenfield Glass Co Inc
Greenfield, MA-
Free Quotes
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Good Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Able Glass & Door Inc
Cohoes, NY-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Pella Window & Door
Greenfield, MA-
Free Quotes
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Good Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Giuffre Contracting LLC
Rensselaer, NY-
No-fee Quotes
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Price Transparency
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Arrives on Time
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
HARRINGTON'S HOME IMPROVEMENT
Pittsfield, MA-
Reliable Appointment Windows
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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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Custom Windows
ALL Star Insulation & Siding
Easthampton, MA-
Price Transparency
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
Morrison's Home Improvement
Lenox, MA-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
Pulver's Glass
Hudson, NY-
Helps Educate Customers
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
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Business Windows
MR WINDSHIELD AUTO GLASS
Troy, NY-
No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Sliding Glass
MR WINDSHIELD AUTO GLASS
Albany, NY-
Price Transparency
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Sliding Glass
L.P. Adams Co., Inc.
Dalton, MA-
Free Quotes
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Excellent Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Fast Delivery
Thermo Expert
Pittsfield, MA-
Price Transparency
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Commercial Windows
Berkshire Plate Glass
Pittsfield, MA-
Educational Website
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No-fee Quotes
Services Offered
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Glass Showers
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Full-Service Installations
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Custom Windows
Gingras Glass & Shower Door
Pittsfield, MA-
No-fee Quotes
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Window Designs
Westfield Glass Co Inc
Westfield, MA-
Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
R & R Window Contractors, Inc.
Easthampton, MA-
No-Hassle Pricing
Services Offered
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Custom Windows
How Installing Energy-Efficient Windows in Pittsfield Saves You Money
There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Save on electricity bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: By using less energy after you upgrade to Energy Star certified windows, you'll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Pittsfield
Let's take a look at the cost of installing new windows and the kinds of services offered by installers.
How Much Do New Windows Cost?
The national average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations, which will add extra costs to your project.
It's important to bear in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Pittsfield homeowners $420+ a year when replacing single-pane windows.
Asking for free quotes from several providers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first step of a replacement is to decide whether you need a full-frame or pocket installation.
A full-frame installation replaces the full window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation entails replacing a window without taking out the entire frame, which is usually cheaper than a full-frame installation.
Your window replacement company should be able to help you decide what's best for your needs. In Pittsfield, the decision will mostly be based on how old your windows are and if there's any damage. Wood can decay if not maintained properly over the years, so it's good to have a professional check on your frames and window sills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Many years of experience
- Manufactures products in-house
- Not ideal for residential installations
How We Choose the Best Window Installers in Pittsfield
In our search to make your home improvements easier and more eco-friendly in Pittsfield, the EcoWatch Reviews team examined dozens of companies before landing on these. We've assessed the best window replacement companies in Pittsfield mostly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Pittsfield, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Pittsfield.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer in our guide to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including cost, quality of installation, warranty, professionalism, quality of parts and more.
Cost
This one is a give-and-take: as with most services, cheap window companies won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, 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 labor rank higher with EcoWatch.
Years of Experience
Due to Pittsfield's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Pittsfield window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Pittsfield, MA Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on a variety of factors. The price is usually dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
A window's energy efficiency is influenced by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
When should I use a window installation company?
You should hire a window installation professional whenever you want new windows. Installing windows is a complex process that can take a lot of time, so it's best handled by the professionals.
How long does window installation typically take?
Because the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.
How often should you replace your windows?
Windows typically last about 20 to 30 years, but anytime you see damage on your windows, it's a good time to have an expert take a look at them to see if they are in need of a repair or replacement.