21 Best Window Replacement Companies in Litchfield, NH (2023 Reviews)
Window Companies Near Me
Are you thinking about replacing your windows? Our list of the top window installation companies can help you choose the right one for you.
We analyzed all the top window installers in Litchfield and selected the top 21 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
Whether you're updating for aesthetics or have damaged windows, windows play a crucial role in conserving electricity in your home. When it's the middle of winter, your old and leaky windows could be making your home more difficult to heat and costing you more in power bills.
That's not great for either your bank account or the environment, but one of the best window installation companies can help you with that.
So if you're constructing a new home, renovating or changing out old windows in Litchfield, this is the best place to get started.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Many years of experience
- Custom Designs
- Manufactures products in-house
- No lifetime warranty
Best Window Replacement Companies in Litchfield
The EcoWatch team evaluated dozens of installers in Litchfield to find the top window companies for our readers. The installers in this article scored best in our review categories, such as energy-efficient offerings, customer service, availability, price, local expertise and more.

Window World
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Great industry reputation
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Litchfield. This provider has 27 years of experience in the window installation business, and it has established itself as one of the most respected companies in Litchfield. Its reputation is backed by many positive reviews from customers online.
You may want to consider picking Window World if you're interested in 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 appeals 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 Litchfield?Prices 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. You can request a free quote on its website for more information about pricing.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business. The company has many glowing reviews from customers on online review websites.
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's commitment to sustainability shows 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 Litchfield?Andersen does not mention 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. If you'd like more accurate pricing information, you can request a quote on the company's website.

Aeroseal Windows
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Many years of experience
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Custom Designs
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Manufactures products in-house
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No lifetime warranty
Aeroseal Windows offers the best window installation for businesses in Litchfield. 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. This company has been operating since 1999 and currently serves 13 states and Washington D.C. Its reputation is backed by all the positive reviews from customers online.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the company for you.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, 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 Litchfield?Aeroseal doesn't have any pricing information available on its website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Litchfield. Universal has about 20 years of experience in the window replacement sector.
Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Litchfield?Prices aren't listed on Universal's website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about the cost.
We've recommended installers with shining reputations, but bear in mind that these are national companies, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by including pros and cons for each company we reviewed.
More Window Replacement Companies in Litchfield
Merrimack Valley Glass & Mirror
Newburyport, MA-
Arrives on Time
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Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Stained Glass
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
NEWPRO
Woburn, MA-
Timely Service
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No-fee Quotes
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Locally Recognized for Quality
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No-Hassle Pricing
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
Nashua Glass
Nashua, NH-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Award-Winning
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Northern Glass LLC
Ipswich, MA-
Price Transparency
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Arrives on Time
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No-fee Quotes
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Reliable Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Doors
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Sliding Glass
The Window Source NH
Seabrook, NH-
Dependable Service
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Price Transparency
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Free Quotes
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Award-Winning
Services Offered
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Window World of Boston
Woburn, MA-
Free Quotes
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Educational Website
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Locally Recognized for Quality
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Timely Service
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
Timberlane Glass and Mirror
Plaistow, NH-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Business Windows
Rite Window
Woburn, MA-
Award-Winning
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Helps Educate Customers
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Excellent Customer Service
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Reliable Service
Services Offered
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Custom Window Designs
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Glass Showers
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Energy-Efficient Options
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Double-Hung
Pro Entry Installs LLC
Salem, NH-
Reliable Appointment Windows
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Educational Website
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Price Transparency
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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 Windows
Window World of New Hampshire
Manchester, NH-
Consistent Workmanship
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No-Hassle Pricing
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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
Arlmont Glass & Mirror
Medford, MA-
Educational Website
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Free Quotes
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Good Customer Service
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Reliable Service
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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Business Windows
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Double-Hung
Melrose Glass Co
Melrose, MA-
Helps Educate Customers
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Good Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
Price Transparency
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Dependable Service
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Good Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Windows
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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
Demers Plate Glass Co
Haverhill, MA-
Price Transparency
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Excellent Customer Service
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Free 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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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Pella Windows & Doors of Woburn
Woburn, MA-
Educational Website
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No-fee Quotes
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Supports Charities
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No-Hassle Pricing
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Clear Choice Home Improvements
Manchester, NH-
Price Transparency
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Award-Winning
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Advanced Glass & Mirror
Westminster, MA-
Free Quotes
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Educational Website
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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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Glass Showers
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Custom Window Designs
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Business Windows
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Sliding Glass
Central Glass Co
Westminster, MA-
Price Transparency
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Helps Educate Customers
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Good Customer Service
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Free Quotes
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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Commercial Windows
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Sliding Glass
Wayside Glass & Mirror
Marlborough, MA-
Helps Educate Customers
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No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
Red Dog's Roofing LLC
Fitchburg, MA-
Dependable Service
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Free Quotes
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Locally Recognized for Quality
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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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Business Windows
Milford Windows & Siding
Milford, NH-
Price Transparency
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Helps Educate Customers
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Free Quotes
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Consistent Workmanship
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
How Installing Energy-Efficient Windows in Litchfield Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change are the following:
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Reduce your carbon footprint: In Litchfield, you can cut your indirect greenhouse gas emissions by about 152 pounds per year once you install energy-efficient windows.
- Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Installing energy-efficient windows can help decrease that number, which helps you save some money on your bills.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
Estimated Cost of Window Replacement in Litchfield
When considering window installation, each company offers different services and prices. Let's look at some average costs and services.
How Much Do New Windows Cost?
According to our market research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. These figures vary depending on specific characteristics of your installation, including material, type, the location of your home, size, number of windows and more.
It's important to keep in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Litchfield homeowners $463+ a year when replacing single-pane windows.
We recommend getting free quotes from several window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation replaces the entire window, including the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will be more expensive than a pocket installation. Pocket installations are simpler and won't carry as large a bill because they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window replacement company will be able to help you choose what's best for your needs. In Litchfield, the decision will mostly be based on the age of your windows 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 your frames and window sills.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Many years of experience
- Custom Designs
- Manufactures products in-house
- No lifetime warranty
How We Choose the Best Window Installers in Litchfield
In our search to make your home improvements easier and more eco-friendly in Litchfield, the EcoWatch team assessed many companies before deciding on these. Along with energy efficiency, we reviewed each installer and ranked them based on the following methodology:
Service Area
Because this is a guide for Litchfield, we only included companies that cover the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Litchfield.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company on this list to make sure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good feedback about their experience with a certain installer, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies won't always provide the most 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
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Litchfield, NH Window Replacement FAQs
What is the average cost to replace windows?
The national average cost of installing a window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is often influenced by the size of the window, the type and material of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are various kinds of windows you can get for your home, including bay windows, slider windows, picture windows, casement windows, double-hung and single-hung windows, awning windows and transom windows.
Do I really need to use a window installation company?
Unless you're handy and have the tools needed to replace your own windows, we recommend hiring the pros. The window installation process is complicated and can take anywhere from four to six hours for one window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer option.
What time of year is the best time to replace my windows?
Though you can install windows any time of year, warmer weather is often better for installing replacement windows. In addition, it shouldn't be raining, as rain can make the installation more difficult.
How often do you need to replace windows?
Windows typically last around 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them checked by an expert to see if they are in need of a repair or replacement.