20 Best Window Companies in Pepperell, MA (2023 Reviews)
Thinking about upgrading your windows? We've got you covered in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Pepperell 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
The EcoWatch team is all about helping Pepperell homeowners find eco-conscious solutions for their homes. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
That's also bad news for the environment, as the additional energy required by old windows increases your carbon footprint.
So if you're building a new home, renovating or updating your windows in Pepperell, you've found the best place to get started.
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 Pepperell
The EcoWatch Reviews team researched dozens of providers that service the Pepperell area to find the best window installation companies by our standards. The installers in this article scored the best in our review categories, which include energy-efficient offerings, price, availability, customer service, local expertise 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 offers windows expertise in Pepperell. This provider has 27 years of experience in the windows business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the provider for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, 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 Pepperell?Pricing information is not available on Window World’s website, as the cost of window replacement varies greatly 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. The best way to know for sure is to ask for a free 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 offers the best availability in Pepperell. This provider has 27 years of experience in the windows business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types that Renewal by Andersen offers, 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 Pepperell?Pricing information is not available on Andersen’s website, as the cost of window replacement varies greatly based 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. The best way to know for sure is to ask for a free 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 has the best window installation for businesses in Pepperell. This provider has 23 years of experience in the window installation industry, and it has established itself as one of the most respected companies in the business. The provider has hundreds of positive reviews from customers online.
You may want to consider going with Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Pepperell?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. For more detailed information on the cost, you can ask for a quote from the company.

Window Nation
-
Award-winning company
-
Manufactures products in-house
-
Custom designs
-
Wide variety of products and services
-
Installation not covered by warranty
-
Limited service area
Window Nation provides the best residential windows in Pepperell. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been operating since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states.
Window Nation may be the company for you if you're looking for one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation’s commitment to sustainability can be seen in its energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Pepperell?Window Nation does not outline prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to know for sure is to request a free quote from the company.
We've recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Pepperell, so your service may differ depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for each company reviewed.
More Window Companies in Pepperell
Renewal by Andersen of Boston
Northborough, MA-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Glass Showers
-
Commercial Windows
-
Bay Windows
-
Window Replacement
-
Sliding Glass
-
Fast Delivery
-
Residential Windows
-
Custom Window Designs
-
Stained Glass
-
Double-Hung
Window World of New Hampshire
Manchester, NH-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Fast Delivery
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Double-Hung
-
Window Replacement
-
Residential Windows
Nashua Glass
Nashua, NH-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Double-Hung
-
Commercial Windows
-
Glass Showers
-
Tempered Glass
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Fast Delivery
Solid State Construction
Shirley, MA-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Window Replacement
-
Fast Delivery
-
Residential Windows
Granite State Glass
Hudson, NH-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Aluminum Window Frames
-
Residential Windows
-
Window Replacement
-
Fast Delivery
-
Glass Showers
-
Commercial Windows
S R Windows & Doors Plus Inc
Amherst, NH-
Good Customer Service
-
Price Transparency
Services Offered
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
-
Sliding Glass
12 Penny Exteriors, Inc.
Westford, MA-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
A Plus Energy Services
Milford, NH-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Residential Windows
-
Window Replacement
-
Commercial Windows
-
Custom Window Designs
Dracut Window & Door
Dracut, MA-
Educational Website
-
Free assessment
-
Price Transparency
Services Offered
-
Window Replacement
-
Energy-Efficient Options
-
Residential Windows
-
Custom Window Designs
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Bay Windows
-
Window Repair
-
Window Replacement
-
Aluminum Window Frames
-
Double-Hung
-
Custom Window Designs
-
Commercial Windows
-
Sliding Glass
Fiori Construction LLC
Londonderry, NH-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Commercial Windows
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
O'Sullivan Installs
Billerica, MA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Window Replacement
-
Bay Windows
Pella Windows & Doors of Bedford
Bedford, NH-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Sliding Glass
-
Bay Windows
-
Custom Window Designs
-
Double-Hung
-
Window Replacement
-
Residential Windows
Zhumas Construction Inc
Billerica, MA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Residential Windows
-
Fast Delivery
-
Custom Window Designs
-
Full-Service Installations
-
Window Replacement
Home Services at The Home Depot
Tewksbury, MA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Commercial Windows
-
Fast Delivery
-
Custom Window Designs
-
Glass Showers
-
Double-Hung
-
Stained Glass
-
Window Replacement
-
Residential Windows
Manny's Roofing
Pelham, NH-
Timely Service
-
Good Customer Service
-
Educational Website
-
Free assessment
-
Price Transparency
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
DaBella
Salem, NH-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Double-Hung
-
Residential Windows
-
Window Replacement
-
Glass Showers
-
Bay Windows
-
Custom Window Designs
-
Commercial Windows
Dependable J M R Siding
Manchester, NH-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Sliding Glass
-
Double-Hung
-
Window Replacement
-
Commercial Windows
PIC Home Pros
Londonderry, NH-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Residential Windows
-
Window Replacement
-
Fast Delivery
-
Glass Showers
-
Custom Window Designs
HI Tech Window and Siding Installations Inc.
Methuen, MA-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Custom Window Designs
-
Window Replacement
Calculate how much you can expect to pay for window installation and replacement in Pepperell, MA 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 Pepperell Saves You Money
There are quite a few perks of switching to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of energy use in your home. Switching to energy-efficient windows can help decrease that amount, which helps you save $464 a year on your bills.
- Better temperature control in your home: Energy-efficient windows can decrease how hard your AC needs to work to cool your home.
- 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, leaky or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Pepperell
Let's take a look at the cost of replacing your windows and the types of services offered by installers.
How Much Do New Windows Cost?
On average, Pepperell homeowners can expect their replacement window installations to range from $250 to $1,200. The most common installations sit at around $600. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations, which will add extra costs to your project.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can provide decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Pepperell homeowners $464+ per year after replacing single-pane windows.
Asking for free quotes from multiple providers 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 replacement services: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as 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 (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company should be able to help you figure out what's best for your needs. In Pepperell, the decision will mostly depend on the age of your windows and if there's any moisture damage. Wood can decay if it's not maintained properly over the years, so it's good to have a professional assess 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 Pepperell
In our hunt to make your home improvements easier and more eco-friendly in Pepperell, the EcoWatch Reviews team assessed many companies before settling on these. Along with energy efficiency, we evaluated several window installers in Pepperell and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Pepperell so you can find a quality 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 company featured on this list to ensure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of parts, warranty, professionalism, cost, quality of installation and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a substantial investment, so you'll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Pepperell's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Pepperell window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Pepperell, MA Window Replacement FAQs
What is the typical cost to install new windows in a home?
The national average cost of installing one window is about $600 but can range from $200 to $1,200, depending on several factors. The price is typically influenced by the type and material of the window, the location of your property and the size of the window. Also, bear 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 types of windows?
There are several different types of windows you can get for your home, such as slider windows, double-hung and single-hung windows, casement windows, awning windows, transom windows, picture windows and bay windows.
When should I use a window installation company?
Unless you have home repair skills and have the time to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer option.
How long does window installation generally take?
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.