28 Best Window Replacement Companies in Lee, NH (2023 Reviews)
Window Companies Near Me
Looking to improve your property's value? The best window replacement companies can help.
We analyzed all the top window installers in Lee and selected the top 28 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
A review of the top window installation companies in Lee may not seem like the most riveting article on the EcoWatch site, but trust us, windows impact your life more than you might think. If your windows are outdated or drafty, you could be losing 25-30% of your house's heat or cool air out of them.
That's also bad news for the environment because the additional energy required by outdated windows increases your carbon footprint.
We've made a guide on the best installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Window Replacement Companies in Lee
The EcoWatch Reviews team researched dozens of installers in Lee to find the top window replacement companies for our readers. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Renewal by Andersen
-
Award-winning company
-
Member of US Green Building Council
-
Great industry reputation
-
No lifetime warranty
Renewal by Andersen has the best availability in Lee. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews on customer review websites back the company's reputation.
Andersen may be the company for you if you're interested in 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 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 offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Lee?Andersen does not outline 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 information, you can get a quote on the company's website.

Window World
-
EnergyStar Partner
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World has windows expertise in Lee. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
Window World may be the company for you if you want one 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 Lee?Though prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Aeroseal Windows
-
Many years of experience
-
Manufactures products in-house
-
Great industry reputation
-
No lifetime warranty
Aeroseal Windows has the best window installation for businesses in Lee. 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 provider has 23 years of experience in the window installation industry, and it has become one of the best companies in Lee.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and offers 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 ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Lee?Prices aren't available on Aeroseal's website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Lee. This company has 20 years of experience in the windows business, and it has established itself as one of the most respected companies in the business. The provider has plenty of positive reviews from customers online.
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's commitment to sustainability can be seen in its energy-efficient window offerings. The 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.
How much does Universal Windows Direct cost in Lee?Universal doesn't have any cost information listed on its 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. The best way to know for sure is to request a free quote from the company.
We try to stay unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Lee
Merrimack Valley Glass & Mirror
Newburyport, MA-
Educational Website
-
Free Quotes
-
Excellent Customer Service
-
Reliable Appointment Windows
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Stained Glass
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Glass Showers
Nashua Glass
Nashua, NH-
Locally Recognized for Quality
-
No-fee Quotes
-
No-Hassle Pricing
-
Educational Website
Services Offered
-
Residential Windows
-
Architectural Glass
-
Tempered Glass
-
Doors
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Northern Glass LLC
Ipswich, MA-
Timely Service
-
No-Hassle Pricing
-
Dependable Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Glass Showers
-
Tempered Glass
-
Doors
-
Custom Window Designs
-
Full-Service Installations
-
Commercial Windows
-
Sliding Glass
The Window Source NH
Seabrook, NH-
Helps Educate Customers
-
No-fee Quotes
-
Award-Winning
-
Dependable Service
Services Offered
-
Architectural Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Windows
-
Double-Hung
-
Sliding Glass
Glass Unlimited
Wells, ME-
Dependable Service
-
Timely Service
-
Excellent Customer Service
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Fast Delivery
-
Custom Windows
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Excellent Customer Service
-
Dependable Service
-
No-Hassle Pricing
-
No-fee Quotes
Services Offered
-
Full-Service Installations
-
Custom Windows
-
Residential Windows
-
Sliding Glass
-
Commercial Windows
Southers Construction
Dover, NH-
No-fee Quotes
-
Locally Recognized for Quality
-
Educational Website
-
Good Customer Service
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
Pro Entry Installs LLC
Salem, NH-
Arrives on Time
-
No-Hassle Pricing
-
Dependable Service
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
-
Bay Windows
Window World of New Hampshire
Manchester, NH-
Charitable Giving
-
Free Quotes
-
Educational Website
-
No-Hassle Pricing
Services Offered
-
Custom Window Designs
-
Architectural Glass
-
Sliding Glass
-
Double-Hung
Demers Plate Glass Co
Haverhill, MA-
Excellent Customer Service
-
Educational Website
-
No-fee Quotes
-
Price Transparency
Services Offered
-
Residential Windows
-
Architectural Glass
-
Doors
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
Clear Choice Home Improvements
Manchester, NH-
Free Quotes
-
No-Hassle Pricing
-
Excellent Customer Service
-
Timely Service
Services Offered
-
Custom Windows
-
Sliding Glass
-
Double-Hung
Queen City Glass & Mirror
Manchester, NH-
Dependable Service
-
Excellent Customer Service
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Glass Showers
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Business Windows
-
Sliding Glass
Pane Free Glass
Manchester, NH-
Excellent Customer Service
-
Free Quotes
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Glass Showers
-
Custom Windows
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Blind Gallery New England
Stratham, NH-
Good Customer Service
-
Reliable Service
-
Price Transparency
-
Educational Website
Services Offered
-
Custom Window Designs
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Sliding Glass
Alton Bay Blinds of New England
Hampton, NH-
No-Hassle Pricing
-
Award-Winning
-
Excellent Customer Service
-
Helps Educate Customers
Services Offered
-
Custom Windows
-
Sliding Glass
-
Business Windows
-
Double-Hung
Atlantic Window Warehouse
Newburyport, MA-
Free Quotes
-
Price Transparency
-
Educational Website
-
Timely Service
Services Offered
-
Custom Windows
-
Residential Windows
-
Sliding Glass
-
Double-Hung
Window Works Home Services, LLC
Wolfeboro, NH-
No-Hassle Pricing
-
Gives to charity
-
Good Customer Service
-
Free Quotes
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Business Windows
-
Stained Glass
Methuen Glass 2
Methuen, MA-
Educational Website
-
Excellent Customer Service
-
No-Hassle Pricing
-
No-fee Quotes
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Sliding Glass
Pella Windows & Doors of Bedford
Bedford, NH-
Excellent Customer Service
-
No-fee Quotes
-
Helps Educate Customers
-
Price Transparency
Services Offered
-
Architectural Glass
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Newell and Crathern
Loudon, NH-
Good Customer Service
-
Educational Website
-
Free Quotes
-
Price Transparency
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Custom Windows
-
Commercial Windows
-
Double-Hung
Glass Routes Co
Madbury, NH-
Excellent Customer Service
-
Free Quotes
-
Price Transparency
-
Helps Educate Customers
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Sliding Glass
Pella Windows & Doors of Newington
Newington, NH-
Good Customer Service
-
No-fee Quotes
-
Price Transparency
-
Helps Educate Customers
Services Offered
-
Architectural Glass
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Port City Glass
Salisbury, MA-
Excellent Customer Service
-
Educational Website
-
Price Transparency
-
Free Quotes
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Windows
-
Commercial Windows
-
Sliding Glass
HI Tech Window and Siding Installations Inc.
Methuen, MA-
Educational Website
-
Good Customer Service
-
Award-Winning
-
No-fee Quotes
Services Offered
-
Custom Window Designs
-
Energy-Efficient Options
Universal Windows Direct of Manchester
Manchester, NH-
No-Hassle Pricing
-
Good Customer Service
-
Reliable Service
-
Award-Winning
Services Offered
-
Custom Windows
-
Sliding Glass
Patriot Exteriors
North Andover, MA-
No-fee Quotes
-
Excellent Customer Service
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Traynor Glass Co. Inc
Hampstead, NH-
No-fee Quotes
-
Good Customer Service
-
No-Hassle Pricing
Services Offered
-
Full-Service Installations
-
Custom Windows
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
-
Glass Showers
Tri-State Glass & Screen Repair
Lawrence, MA-
Helps Educate Customers
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Tempered Glass
-
Doors
-
Custom Window Designs
-
Business Windows
-
Sliding Glass
How Installing Energy-Efficient Windows in Lee Saves You Money
There are several perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch are the following:
- Save money on energy bills: Once you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Lee, that's about 152 pounds per year on average.
Estimated Cost of Window Replacement in Lee
Windows come in different styles, shapes and purposes, so costs and services will vary remarkably based on several factors. Below, we describe the average cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. These numbers vary depending on specific characteristics of your installation, including size, the location of your home, number of windows, type, material and more.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Requesting free quotes from multiple companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
There are typically two kinds of window installation services: 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 significant deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation entails replacing a window without replacing the frame. This means instead of taking out the whole window and rebuilding it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're still trying to decide which type of installation to get, you can ask your installer and get their advice. The decision mostly depends on the age of your window frames and if there's any damage present.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
How We Choose the Best Window Installers in Lee
In our search to find the most reliable, eco-friendly window installers in Lee, the EcoWatch team evaluated dozens of companies before deciding on these. We have evaluated the top window replacement companies in Lee mainly based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient 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
Because this is a guide for Lee, we only included companies that serve the city. There are certainly reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Lee.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer featured on this list to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of parts, professionalism, quality of installation, warranty, cost and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Lee's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Lee window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Lee, NH Window Replacement FAQs
How much should a window install cost?
The national average cost to install a single window is about $600 but can range between $200 and $1,200, depending on a variety of 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, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the most common kinds of replacement windows?
There are several different kinds of windows you can get for your house, such as awning windows, picture windows, bay windows, casement windows, slider windows, transom windows and double-hung and single-hung windows.
What services do window installation companies provide?
Window installers travel to your home to remove your old windows and replace them with new ones. Some companies install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How long does it take to install windows?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
How do you know it's time to replace your windows?
Windows usually have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it's a good time to have them looked at by an expert to determine if they need any repairs or replacements.