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10 Best Window Replacement Companies in Concord, MA

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Windows play a big role in your house's appearance and energy efficiency. Upgrading your windows is an excellent way to increase the value of your home. In Concord, where the power bills are an average of $1,600 per year, you could be spending an extra $480 annually due to outdated or drafty windows. The Department of Energy estimates that heat gained or lost through windows could make up around 30% of heating and cooling usage. Picking the best company for you is a big decision. That's why we've put together this list of the top window installation companies in Concord.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Concord

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen Window Replacement

Renewal by Andersen Window Replacement Logo

Our Rating

User Rating

10 Reservoir Rd, Smithfield, RI 02917 (401) 264-0052 windowsrhodeisland.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Vinyl frames
Energy-efficient options
Custom window designs
Window replacement/installation
Bay windows
Double-hung
Glass doors

Champion Replacement Windows of Boston

Champion Replacement Windows of Boston Logo

Our Rating

User Rating

250 Cape Hwy Suite 10, East Taunton, MA 02718 (508) 232-6156 championwindow.com

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Bay windows
Glass doors
Double-hung

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

362 Elm St, Marlborough, MA 01752 (508) 460-1943 powerhrg.com

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

DaBella

DaBella Logo

Our Rating

User Rating

110 Turnpike Rd Suite 108, Westborough, MA 01581 (508) 594-3633 dabella.us

Alside® vinyl windows

Transferable warranties

Timely service

Family_owned

Good customer service

Services Offered

Double-hung
Glass doors
Vinyl frames
Window replacement/installation

King Shade & Window Co.

King Shade & Window Co. Logo

Our Rating

User Rating

1764 Centre St, West Roxbury, MA 02132 (617) 323-0600 kingshadeandwindow.com

Free design advice

Price transparency

Free assessment

Educational website

Good customer service

Free in-home consultation

Full-service provider

Services Offered

Energy-efficient options
Window replacement/installation
Glass doors
Storm/impact windows
Custom window designs
Double-hung

CORE Remodeling Services, Inc.

CORE Remodeling Services, Inc. Logo

Our Rating

User Rating

41 Boylston St, Worcester, MA 01605 (888) 959-2673 coreremodelingservices.com

Good customer service

Price transparency

Educational website

Services Offered

Window replacement/installation

Krystal Glass & Door Co

Krystal Glass & Door Co Logo

Our Rating

User Rating

9 Rocky Hill Rd Unit B, Smithfield, RI 02917 (401) 231-1600 krystalglassri.com

Price transparency

Good customer service

Free assessment

Services Offered

Glass showers
Wood frames
Energy-efficient options
Skylights
Window replacement/installation
Glass repair
Custom glass
Glass doors
Tempered glass
Mirrors

Accurate Glass, Inc.

Accurate Glass, Inc. Logo

Our Rating

User Rating

32d Holton St, Woburn, MA 01801 (781) 935-9999 accurateglass.com

Online window shopping

Free assessment

Extensive online portfolio

Good customer service

Full-service provider

Services Offered

Custom glass
Mirrors
Window replacement/installation
Metal frames
Glass showers
Glass doors
Custom window designs
Vinyl frames
Window repair

United Better Homes - Roofing, Solar & Windows

United Better Homes - Roofing, Solar & Windows Logo

Our Rating

User Rating

535 Pine St, Central Falls, RI 02863 (401) 274-0111 unitedbetterhomes.com

Price transparency

Educational website

Free assessment

Timely service

Good customer service

Services Offered

Glass doors
Vinyl frames
Bay windows
Window replacement/installation
Storm/impact windows
Double-hung
Custom window designs

Nashua Glass

Nashua Glass Logo

Our Rating

User Rating

110 Chestnut St, Nashua, NH 03060 (603) 882-0648 nashuaglass.com

Price transparency

Good customer service

Free assessment

Services Offered

Storm/impact windows
Mirrors
Tempered glass
Glass showers
Glass doors
Window replacement/installation
Glass repair
Custom glass
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Concord?

The amount you'll spend on window installation or replacement is influenced by a number of factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, homeowners in Concord should expect to spend roughly $290 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your existing windows with new energy-efficient ones can greatly boost your home's comfort, insulation, appearance, value, and noise reduction. Clear indicators it's time to invest in new windows include:

  • Windows that are hard to close, open, and lock properly due to age and wear.
  • Drafts and cold air coming in from old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Outdated and inefficient window styles that detract from your house's curb appeal.
  • A chilly house and high energy bills due to poor window insulation.

How To Choose a Window Company

For a successful window replacement, you need to hire an installer with proven expertise. Below, we outline the most important qualifications for picking a window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand Concord's climate and your requirements. Ask for references from recent clients to confirm the quality of a company's work.

Certifications

Choose companies that have certifications from leading window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Having certification shows they've received proper training in installation best practices. Make sure installers are staff, not subcontractors, and confirm the technicians doing your job are certified.

Reputation

Read through online feedback from past clients, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to verify that the provider consistently delivers quality work and good customer service. Avoid companies that have complaints of shoddy work or unfinished jobs.

Process

The right company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for consistent communication throughout the process to avoid surprises once the project gets underway.

Warranties

Research companies that back their work with guarantees and offer warranties on labor and materials. This shows confidence in their window installations. Seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Confirm that a window company offers windows built for longevity as well as leading energy-efficient window bands that fit your budget. Research choices with design flexibility, enhanced UV protection, and good energy ratings. Verify that the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Concord, MA

The ideal time to install windows in Concord is when temperatures are moderate, generally in the spring or fall. These conditions enable professionals to do their work with less worry about extreme temperatures.

The best type of replacement window for your Concord home will vary based on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's older — so your new windows match. Wood windows can provide a traditional look and feel, while vinyl-framed windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and long-lasting.

You can save money on your window installation by going with a cheaper option like single-hung vinyl windows. These come at a lower cost compared to more expensive windows like wood, double-hung, or fiberglass windows.

It depends on your budget and the condition of your windows. If your windows are in reasonable condition, you might only replace the ones that need replacing. If you're in an area with average energy costs, you may want to consider replacing all your windows at once to get the highest energy savings.

Yes, many window companies offer financing options for their customers. Some installers provide low-interest or no-interest loans, although you may not qualify if your income is on the higher end, while other companies offer special financing plans with agreements and conditions that vary depending on the job.

Window replacement companies in Concord typically offer a variety of services, such as installation, fixing windows, window maintenance, window cleaning, tinting, and weatherproofing.

Getting windows installed by a professional can provide a number of benefits. Professional installers can guarantee that your windows are properly installed, sealed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, saving you time and money.

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