20 Best Window Companies in Concord, MA (2025 Reviews)
When it’s time to upgrade your windows, our reviews of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Concord 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!
Why you can trust EcoWatch
A review of the best window installation companies in Concord may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Poor windows can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Concord, that’s around $464 per year that you could save on your energy bills by making the switch.
That’s also bad news for the environment because the additional energy used by damaged windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Concord
The EcoWatch Reviews team evaluated many window installation companies across Concord to narrow our list down to the best ones. The companies in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.
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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window installation industry. The provider has plenty of 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 WindowsThere are a wide variety 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 Concord?Prices are not available on Window World’s website because the cost of window installment 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. For more detailed information on the cost, you can get 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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation industry. The provider has plenty of positive reviews from customers online.
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 WindowsThere are a wide variety 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 Concord?Prices are not available on Andersen’s website because the cost of window installment 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. For more detailed information on the cost, you can get 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 around 23 years of experience in the window installation industry. The provider has plenty of positive reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, 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 Concord?Prices are not available on Aeroseal’s website because the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. For more detailed information on the cost, you can get 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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the window installation industry. The provider has plenty of positive reviews from customers online.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide variety of window types available from Window Nation, some of which are Energy Star products. 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 Concord?Prices are not available on Window Nation’s website because the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, 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. For more detailed information on the cost, you can get a quote from the company.
One thing to note is that the companies in this section are national, meaning the quality of customer service may depend on your local team. We have tried to remain unbiased and transparent by describing pros and cons for every provider.
More Window Companies in Concord
Renewal by Andersen Window Replacement
Smithfield, RI- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
Custom Window Designs- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Bay Windows
Champion Replacement Windows of Boston
East Taunton, MA- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Glass Doors
Power Home Remodeling
Marlborough, MA- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
DaBella
Salem, NH- Good Customer Service
- Timely Service
Services Offered
- Double-Hung
- Window Replacement/Installation
- Vinyl Frames
- Glass Doors
Window Nation
Norwood, MA- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Vinyl Frames
- Window Replacement/Installation
- Double-Hung
- Bay Windows
- Glass Doors
- Energy-Efficient Options
- Custom Window Designs
Geno the Handyman
Stoneham, MA- Free assessment
- Timely Service
Services Offered
- Energy-Efficient Options
- Window Repair
- Window Replacement/Installation
Rogers Insulation Specialists
Framingham, MA- Good Customer Service
- Timely Service
- Free assessment
- Price Transparency
Services Offered
- Energy-Efficient Options
- Triple Pane Glass
- Window Replacement/Installation
Mighty Dog Roofing Metro West Boston
Needham, MA- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
Services Offered
- Window Repair
- Window Replacement/Installation
- Skylights
Manny's Roofing
Pelham, NH- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
- Timely Service
Services Offered
- Skylights
- Roof Windows
- Window Replacement/Installation
Pro Entry Installs LLC
Salem, NH- Timely Service
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Double-Hung
- Bay Windows
- Glass Doors
- Window Replacement/Installation
H & J Homes Solutions LLC
Shrewsbury, MA- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
First Choice Construction, LLC
Beverly, MA- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
Closet & Storage Systems
Auburn, MA- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Mirrors
- Glass Showers
Affordable Vinyl Windows & Siding Inc
Auburn, NH- Price Transparency
- Good Customer Service
Services Offered
- Vinyl Frames
- Window Replacement/Installation
N.E. Building & Restoration LLC
Attleboro, MA- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Vinyl Frames
Couto Construction
Warwick, RI- Timely Service
- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Window Repair
- Energy-Efficient Options
- Window Replacement/Installation
Kubala Home Improvement
Ludlow, MA- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Doors
Great Bay Roofing & Exteriors
Rochester, NH- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Skylights
- Window Replacement/Installation
- Bay Windows
Country Glass
Hudson, MA- Price Transparency
- Free assessment
Services Offered
- Energy-Efficient Options
- Mirrors
- Window Replacement/Installation
- Glass Showers
- Custom Glass
Cechinel Siding & Windows
Somerville, MA- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Concord, 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 Concord Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to consider making the switch:
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can reduce your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save money on electricity bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Concord
When researching window installation, each company offers varying services and prices. Let’s take a look at some typical costs and services.
How Much Do New Windows Cost?
Even though the national average cost of replacing a single window is around $600, it can range from $200 to $1,200. How much it will cost is based on several factors, such as the location of your home, number of windows, size, material, type and more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Concord homeowners $464+ per year after replacing single-pane windows.
We advise requesting free quotes from several window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
The first step when considering a window replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the total window, including the sill, frame and trim. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant rot. Because these installations are more involved, they will increase the total cost. Pocket installations are simpler and won’t cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
Your window installation company can recommend the best type for your project. In Concord, the choice will mostly be based on the efficiency of your home and the condition of your existing frames.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Concord
EcoWatch differs from most reviewers, as we’re examining these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve Concord so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have nice feedback about their service from a certain company, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installers won’t always provide the highest quality service. Still, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you’ll want to make sure that investment is well protected. Window installation companies that give you 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 a proven track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Concord, MA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing one window is about $600 but can range from $200 to $1,200, based on several factors. The price is generally influenced by the location of your property, the size of the window and the type and material of the window. 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 various kinds of windows you can get for your home, such as double-hung and single-hung windows, casement windows, bay windows, awning windows, picture windows, transom windows and slider windows.
Do you really have to use a window installation company?
You should hire a window installation professional whenever you want to replace your windows. Installing windows is a involved process that can take a lot of time, so it’s best left to the professionals.
When is it time to replace your windows?
Windows have an average 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 damage anywhere on them, or they have become difficult to open or close, they may be in need of replacement.
Should I replace all my windows at the same time?
If you’re upgrading your windows to get more efficient windows, replacing all of the windows at once is the only way to gain that benefit. However, if you have only a few windows that are broken or drafty, you can replace just those.