20 Best Window Companies in Lee, NH (2023 Reviews)
Thinking about upgrading your windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Lee and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
Whether you're updating for style or have old windows, windows play a important role in conserving your home's energy. Potential leaks or drafts can lower your home's energy efficiency by up to 30%, according to the Department of Energy. In Lee, that's an average of $459 per year that you could save on your energy bills by making the switch.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you money and helping the environment.
We've made a guide on the top installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your energy bills.
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 Lee
The EcoWatch Reviews team assessed dozens of installers that serve the Lee area to find the top window installation companies by our standards. We assessed the providers based on their energy-efficient offerings, customer service, coverage area, local experience, price and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World provides 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 operating since 1995 and currently services 200 locations nationwide. The provider has a lot of positive reviews from customers on online review websites.
It 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 with a variety of energy-efficient windows. 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 Window World representative when inquiring about services.
How much does Window World cost in Lee?While pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can inquire about a quote from the company.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen provides the best availability in Lee. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. The provider has a lot of positive 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 is an Energy Star partner with a variety of energy-efficient windows. 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 Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Lee?While pricing information is not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can inquire about a quote from the company.

Aeroseal Windows
-
Many years of experience
-
Great industry reputation
-
Low number of customer complaints
-
Manufactures products in-house
-
Custom Designs
-
No lifetime warranty
-
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 about 23 years of experience in the industry, and it currently provides services to 13 states and Washington D.C. The company has many positive reviews from customers online.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with 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 Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Lee?Pricing details are not available on Aeroseal’s website since the cost of window replacement depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you’d like to know for sure, you can request a quote on the company’s website.

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 has the best warranty in Lee. This company has been operating since 2002 and currently services 27 states nationwide.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing 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?Pricing details are not available on Universal’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, 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. If you’d like more accurate information, you can ask for a quote on the company’s website.
One thing to note is that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to remain unbiased and transparent by including both pros and cons for each company.
More Window Companies in Lee
Renewal by Andersen Window Replacement
Saco, ME-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Aluminum Window Frames
-
Residential Windows
-
Energy-Efficient Options
-
Window Replacement
-
Double-Hung
-
Full-Service Installations
-
Bay Windows
-
Fast Delivery
-
Custom Window Designs
-
Sliding Glass
Window World of New Hampshire
Manchester, NH-
Timely Service
-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Double-Hung
-
Sliding Glass
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Bay Windows
Pella Windows & Doors of Newington
Newington, NH-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Bay Windows
-
Double-Hung
-
Sliding Glass
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
Portland Glass of Dover
Dover, NH-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Window Replacement
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
Granite State Glass
Portsmouth, NH-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Aluminum Window Frames
-
Window Replacement
-
Commercial Windows
-
Fast Delivery
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
The Window Source NH
Seabrook, NH-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Double-Hung
-
Bay Windows
-
Energy-Efficient Options
-
Residential Windows
-
Sliding Glass
Window Woman of New England
Amesbury, MA-
Good Customer Service
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Window Repair
-
Window Replacement
-
Residential Windows
Refined Home Services
Atkinson, NH-
Price Transparency
-
Good Customer Service
-
Timely Service
-
Free assessment
-
Educational Website
Services Offered
-
Double-Hung
-
Glass Showers
-
Window Replacement
-
Stained Glass
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
-
Fast Delivery
Focalpoint Renovations
Seabrook, NH-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Glass Showers
Morgan Exteriors
Hooksett, NH-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Bay Windows
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Sliding Glass
-
Double-Hung
Universal Windows Direct of Manchester
Manchester, NH-
Free assessment
-
Educational Website
-
Good Customer Service
-
Timely Service
-
Price Transparency
Services Offered
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
-
Full-Service Installations
-
Residential Windows
-
Custom Window Designs
-
Bay Windows
-
Window Replacement
Corporate Office for Pella of Boston
Haverhill, MA-
Price Transparency
-
Free assessment
-
Educational Website
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Double-Hung
-
Residential Windows
-
Commercial Windows
-
Bay Windows
-
Custom Window Designs
-
Sliding Glass
-
Window Replacement
Atlantic Window Warehouse
Newburyport, MA-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
-
Timely Service
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
-
Fast Delivery
Dependable J M R Siding
Manchester, NH-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Residential Windows
-
Fast Delivery
-
Sliding Glass
-
Window Replacement
-
Commercial Windows
-
Double-Hung
-
Custom Window Designs
Clear Choice Home Improvements
Manchester, NH-
Free assessment
-
Good Customer Service
-
Timely Service
-
Price Transparency
Services Offered
-
Window Replacement
-
Glass Showers
-
Fast Delivery
-
Double-Hung
-
Residential Windows
-
Sliding Glass
-
Custom Window Designs
-
Bay Windows
-
Commercial Windows
DaBella
Salem, NH-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Window Replacement
-
Commercial Windows
-
Custom Window Designs
-
Glass Showers
-
Residential Windows
-
Double-Hung
-
Bay Windows
C. Gosselin Siding & Windows
Manchester, NH-
Price Transparency
Services Offered
-
Sliding Glass
-
Fast Delivery
-
Window Repair
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
F.B.I. Contracting LLC
Concord, NH-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Timely Service
Services Offered
-
Commercial Windows
-
Residential Windows
-
Window Replacement
-
Stained Glass
-
Energy-Efficient Options
-
Double-Hung
-
Custom Window Designs
PIC Home Pros
Londonderry, NH-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Custom Window Designs
-
Glass Showers
-
Residential Windows
-
Fast Delivery
-
Window Replacement
Fiori Construction LLC
Londonderry, NH-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Lee, 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 Lee Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
- Better temperature control in your home: Living in a cold place like Lee usually means depending on your heater to keep your home cool. Energy-efficient windows can reduce how hard your heating system needs to work to heat your home.
- Save on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll need less energy to heat or cool your house.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Lee
Let's take a look at the cost of window replacement and the types of services you may need for your home.
How Much Do New Windows Cost?
Typically, Lee homeowners can expect their window installations to range from $250 to $1,200. The most common installations sit at about $600. How much it will cost you is based on several factors, like the location of your home, size, material, number of windows, type and more.
Whether or not you want energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $459 a year on your energy bills in Lee.
Requesting free quotes from several companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
When it comes to window replacements, there are generally two types that your provider will have: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, trim and frame. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable damage or rot. Full-frame installations are more involved and will raise overall costs. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window installation company should be able to help you decide what's best for your needs. In Lee, the decision will mostly depend on how old your windows are and if there's any moisture damage. Wood can decay if it's not maintained properly over the years, so it's a good idea to have a professional evaluate your frames and window sills.
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 Lee
In our search to make your home improvements easier and more eco-friendly in Lee, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
We're certain that you're looking for professionals who do a great 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 trends in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including warranty, quality of installation, professionalism, cost, quality of parts and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Lee, NH Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost to install one window is around $600 but can range from $200 to $1,200, depending on a few different factors. The price is often dependent on the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
There are several different types of windows you can get for your home, such as picture windows, slider windows, awning windows, bay windows, double-hung and single-hung windows, transom windows and casement windows.
Do I really have to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can take a lot of time, so it's best handled by the professionals.
Should I replace my windows all at once?
If your windows are more than 20 years old, it's probably time to replace all of them. At that point, they are typically less efficient, leakier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.