24 Best Window Replacement Companies in Seabrook, NH (2023 Reviews)
Window Companies Near Me
Looking to upgrade your windows? We've got you covered in this list of the best window installation companies.
We analyzed all the top window installers in Seabrook and selected the top 24 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated May 04, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Seabrook homeowners make their homes more eco-friendly. When it's the middle of winter, your outdated and drafty windows could be making your home more difficult to heat and more uncomfortable for you.
Installing upgraded, efficient windows on your home can help you save money each month on your electric bills — and you can help the environment, too.
We've compiled this list of the best installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your electric bills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Seabrook
The EcoWatch team researched dozens of installers across the country to find the top window installation companies for our readers. The providers we've mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Renewal by Andersen
-
Manufactures products in-house
-
Great industry reputation
-
Award-winning company
-
No lifetime warranty
Renewal by Andersen offers the best availability in Seabrook. It's 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 proved to be one of the most respected companies in the business. The company has a lot of glowing reviews from customers on online review websites.
Andersen may be the company for you if you're looking for 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 be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Seabrook?Prices aren't displayed on Andersen's website, but 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 get more accurate pricing information is to get a free quote from the company.

Window World
-
Lifetime warranty
-
Great industry reputation
-
Large serice area
-
Quality of service will depend on your area
Window World provides windows expertise in Seabrook. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by all the positive reviews from customers online.
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 offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make 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 Seabrook?Pricing details 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. The best way to get more accurate information is to ask for a free quote from the company.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Some installations carried out by third-party contractors
Universal Windows Direct offers the best warranty in Seabrook. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the industry, and it currently provides services to 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. 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 Seabrook?Prices are not available on Universal's website, as the cost of window replacement differs based 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. For more detailed information on the cost, you can request 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. This window installation company has been in business since 1999 and currently serves 13 states and Washington D.C.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Seabrook?Though prices are not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about pricing.
We aim to remain unbiased and transparent by describing pros and cons for each provider. Additionally, any partnerships do not affect our rankings.
More Window Replacement Companies in Seabrook
Merrimack Valley Glass & Mirror
Newburyport, MA-
Price Transparency
-
Free assessment
-
Timely Service
-
Educational Website
-
Good Customer Service
Services Offered
-
Double-Hung
-
Fast Delivery
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Residential Windows
-
Stained Glass
-
Commercial Windows
-
Full-Service Installations
Clear Choice Home Improvements
Manchester, NH-
Timely Service
-
Award-Winning
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Double-Hung
-
Fast Delivery
-
Sliding Glass
-
Commercial Windows
-
Bay Windows
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
Mr. Handyman of South Essex County
Peabody, MA-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Award-Winning
-
Timely Service
Services Offered
-
Glass Showers
-
Fast Delivery
-
Residential Windows
-
Double-Hung
-
Commercial Windows
-
Custom Window Designs
Accurate Glass Crafters LLC.
Haverhill, MA-
Good Customer Service
-
Price Transparency
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Tempered Glass
-
Full-Service Installations
-
Glass Showers
-
Stained Glass
-
Commercial Windows
-
Fast Delivery
-
Double-Hung
-
Residential Windows
Window World of New Hampshire
Manchester, NH-
Award-Winning
-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Residential Windows
-
Sliding Glass
-
Bay Windows
-
Double-Hung
Budget Blinds of the Seacoast
Portsmouth, NH-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Aluminum Window Frames
-
Custom Window Designs
-
Fast Delivery
-
Commercial Windows
-
Glass Showers
-
Residential Windows
The Window Source NH
Seabrook, NH-
Award-Winning
-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Bay Windows
-
Energy-Efficient Options
-
Sliding Glass
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
M&M Skylights
Brentwood, NH-
Timely Service
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Glass Showers
-
Energy-Efficient Options
-
Commercial Windows
-
Fast Delivery
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
Blinds To Go
Peabody, MA-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Glass Showers
-
Double-Hung
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
Northfield Handyman Services
Haverhill, MA-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Double-Hung
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Fast Delivery
R&M Glass
Tewksbury, MA-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Timely Service
Services Offered
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Commercial Windows
Pella Windows & Doors of Newington
Newington, NH-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Residential Windows
-
Fast Delivery
-
Bay Windows
Pella Windows & Doors of Woburn
Woburn, MA-
Award-Winning
-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Sliding Glass
-
Double-Hung
-
Bay Windows
Home Services at The Home Depot
Somersworth, NH-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Bay Windows
-
Stained Glass
-
Commercial Windows
-
Glass Showers
-
Fast Delivery
-
Residential Windows
-
Aluminum Window Frames
-
Custom Window Designs
Universal Windows Direct of Manchester
Manchester, NH-
Educational Website
-
Price Transparency
-
Award-Winning
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Energy-Efficient Options
-
Sliding Glass
-
Residential Windows
Home Services at The Home Depot
Danvers, MA-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Bay Windows
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
-
Stained Glass
-
Fast Delivery
-
Glass Showers
-
Double-Hung
Elite Roofing and Siding Massachusetts
Lowell, MA-
Price Transparency
-
Timely Service
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Sliding Glass
-
Glass Showers
-
Residential Windows
-
Commercial Windows
-
Fast Delivery
-
Custom Window Designs
-
Energy-Efficient Options
Home Services at The Home Depot
Methuen, MA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Residential Windows
-
Commercial Windows
-
Bay Windows
-
Double-Hung
-
Fast Delivery
-
Custom Window Designs
-
Stained Glass
-
Glass Showers
Moynihan Lumber of Beverly
Beverly, MA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Glass Showers
-
Energy-Efficient Options
-
Residential Windows
-
Stained Glass
Corporate Office for Pella of Boston
Haverhill, MA-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Sliding Glass
-
Double-Hung
-
Commercial Windows
-
Bay Windows
-
Energy-Efficient Options
-
Custom Window Designs
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Bay Windows
-
Custom Window Designs
-
Sliding Glass
-
Residential Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
Northern Glass LLC
Ipswich, MA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Timely Service
Services Offered
-
Glass Showers
-
Tempered Glass
-
Full-Service Installations
-
Commercial Windows
-
Custom Window Designs
-
Sliding Glass
-
Residential Windows
Pro Entry Installs LLC
Salem, NH-
Timely Service
-
Good Customer Service
-
Price Transparency
-
Award-Winning
-
Educational Website
Services Offered
-
Double-Hung
-
Residential Windows
-
Bay Windows
-
Custom Window Designs
Woodland HomeWorks
Billerica, MA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Fast Delivery
-
Residential Windows
How Installing Energy-Efficient Windows in Seabrook Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, including:
- Reduce your carbon footprint: By using less energy once upgrading to energy-efficient windows, you'll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Seabrook
Windows come in various purposes, styles and shapes, so costs and services will vary remarkably based on your project. Below, we go over the average cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
The national average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. But prices vary considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations, which will add extra costs to your project.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — especially during the winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Seabrook homeowners $435+ a year after replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of window material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the full window, including the windowsill, frame, trim and the window panes. Because this kind of installation is more involved, it will cost more than a pocket installation. Pocket installations are on the simpler end and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
If you're still debating which type of installation you need, you can ask your provider and get their advice. The choice mostly depends on how old the frames are and if there's any damage present.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Seabrook
In our search to make your home improvements easier and more eco-friendly in Seabrook, EcoWatch landed on the above companies as the best window installation companies in the city. We have decided to assess the best window installers in Seabrook mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
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
When installing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including warranty, cost, quality of parts, quality of installation, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, 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 to many homeowners. That's why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Seabrook, NH Window Replacement FAQs
What is the typical cost to replace windows?
The average cost of installing a single window ranges from $450 to $650. There are a variety of factors that influence how much it costs, including local labor costs, styles and sizes of windows, how energy-efficient the windows are, your property's location, the number of windows and the materials used in designing the windows.
Which kind of window is the best?
A window's energy efficiency depends on several factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
What do window installers do?
Window installation professionals travel to your house to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
How often should you replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to operate, they may need to be replaced.
Should I replace all my windows at once?
If you're upgrading your windows because of energy-efficiency, replacing all the windows at the same time is the only way to see a noticeable difference. However, if you have just a few windows that are damaged or leaky, you can replace just those.