20 Best Window Companies in Nottingham, NH (2023 Reviews)
Are you looking to upgrade your windows? Our guide to the best window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Nottingham and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have old windows, windows play a important role in conserving your home's energy. The Department of Energy estimates that heat gained or lost through old or damaged windows could be responsible for nearly 30% of heating and cooling costs. In Nottingham, where the electric bills are an average of $36 per month, that's almost $$128 per year wasted.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
Efficient windows are of particular importance in Nottingham, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $435 per year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Nottingham
The EcoWatch Reviews team assessed dozens of companies that service the Nottingham area to find the top window installation companies by our standards. We assessed the providers on their energy-efficient offerings, coverage area, customer service, price, local experience and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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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. This company has 27 years of experience in the windows industry, and it has become one of the best companies in Nottingham. Its reputation is backed by hundreds of positive reviews on customer review websites.
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 WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. 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 Nottingham?Pricing details are not available on Window World’s website since the cost of window installment depends 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. For more detailed information on pricing, you can ask for a quote from the company.

Renewal by Andersen
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Great industry reputation
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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
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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 windows industry, and it has become one of the best companies in Nottingham. Its reputation is backed by hundreds of positive reviews on customer review websites.
You may want to consider picking Andersen if you're interested in a installer 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 WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Nottingham?Pricing details are not available on Andersen’s website since the cost of window installment depends 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. For more detailed information on pricing, you can ask for a quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Nottingham. This window installation company has been in business since 1999 and currently provides services to 13 states and Washington D.C. Its reputation is backed by all the 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 range 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 Nottingham?Aeroseal doesn’t have any pricing information available on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to receive a free quote from the company.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window replacement business.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal’s offerings are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Nottingham?Even though prices are not available on Universal’s website, 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. The best way to know for sure is to ask for a free quote from the company.
We strive to remain unbiased and transparent by including pros and cons for each installer. Additionally, any partnerships do not influence our reviews.
More Window Companies in Nottingham
Renewal by Andersen Window Replacement
Saco, ME-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Full-Service Installations
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Sliding Glass
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Aluminum Window Frames
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Custom Window Designs
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Double-Hung
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Bay Windows
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Window Replacement
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Fast Delivery
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Energy-Efficient Options
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Residential Windows
Window World of New Hampshire
Manchester, NH-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
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Timely Service
Services Offered
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Double-Hung
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Window Replacement
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Residential Windows
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Bay Windows
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Custom Window Designs
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Sliding Glass
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Fast Delivery
Portland Glass of Dover
Dover, NH-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Commercial Windows
Morgan Exteriors
Hooksett, NH-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Window Replacement
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Residential Windows
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Custom Window Designs
Pella Windows & Doors of Newington
Newington, NH-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Bay Windows
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Double-Hung
Universal Windows Direct of Manchester
Manchester, NH-
Free assessment
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Price Transparency
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Educational Website
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Timely Service
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Good Customer Service
Services Offered
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Bay Windows
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Window Replacement
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Sliding Glass
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Commercial Windows
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Full-Service Installations
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Residential Windows
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Double-Hung
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Custom Window Designs
Granite State Glass
Portsmouth, NH-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Aluminum Window Frames
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Commercial Windows
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Residential Windows
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Window Replacement
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Fast Delivery
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Glass Showers
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Custom Window Designs
The Window Source NH
Seabrook, NH-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Sliding Glass
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Window Replacement
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Double-Hung
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
C. Gosselin Siding & Windows
Manchester, NH-
Price Transparency
Services Offered
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Sliding Glass
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Window Repair
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Window Replacement
F.B.I. Contracting LLC
Concord, NH-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
Services Offered
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Stained Glass
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Window Replacement
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Energy-Efficient Options
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Double-Hung
Clear Choice Home Improvements
Manchester, NH-
Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Fast Delivery
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Double-Hung
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Bay Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Glass Showers
Dependable J M R Siding
Manchester, NH-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Window Replacement
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Double-Hung
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Fast Delivery
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Sliding Glass
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Residential Windows
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Custom Window Designs
Refined Home Services
Atkinson, NH-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Fast Delivery
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Double-Hung
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Stained Glass
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Window Replacement
Energy Improvements of NH, LLC
Pembroke, NH-
Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Double-Hung
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Aluminum Window Frames
Beckett Glass & Aluminum
Concord, NH-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Glass Showers
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Aluminum Window Frames
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Residential Windows
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Commercial Windows
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Window Replacement
Queen City Glass & Mirror
Manchester, NH-
Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Residential Windows
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Window Replacement
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Glass Showers
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Aluminum Window Frames
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Sliding Glass
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Custom Window Designs
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Full-Service Installations
Home Services at The Home Depot
Concord, NH-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Residential Windows
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Window Replacement
PIC Home Pros
Londonderry, NH-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Window Replacement
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Glass Showers
Corporate Office for Pella of Boston
Haverhill, MA-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Window Replacement
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Sliding Glass
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Commercial Windows
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Double-Hung
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
Rejean's Custom Quality Siding LLC
Manchester, NH-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Commercial Windows
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Nottingham, NH using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Nottingham Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to make the switch:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- More efficient energy use in your home: In Nottingham where the winters can get cold, energy-efficient windows lower the amount of heat that is lost through your windows, making it easier to keep your home warm.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient models can help lower that number, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Nottingham
Let's take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Even though the national average of replacing a single window is around $600, it can range anywhere from $200 to $1,200. Costs will differ significantly based on your location, the quality of your products, the current condition of your home and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.
It's also worth noting that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that switching out the windows on your Nottingham home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
We recommend getting free quotes from several window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
When it comes to window installations, there are generally two kinds that your installer will have: full-frame and pocket installations.
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation entails installing a new window without replacing the frame. So, instead of tearing out the whole unit and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installer can help you decide which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Nottingham
EcoWatch reviews are different from most reviews, as we evaluate these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Nottingham area so you can find the best window installation company near you.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer featured in our guide to ensure its contractors 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 super important review factor. If most customers don't have nice feedback about their service from a certain company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Nottingham's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Nottingham window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Nottingham, NH Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost of replacing a window is about $600 but can range between $200 and $1,200, depending on several 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, remember 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?
The most common types of windows for homes are double-hung and single-hung windows, awning windows, transom windows, picture windows, casement windows, slider windows and bay windows.
Can I replace my own windows?
If you're handy and know how to replace a window, you may be able to install your own windows. However, if you don't have the time or know-how, we recommend hiring a professional.
How long does window installation usually take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed during a typical 8-hour work day.