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10 Best Window Replacement Companies in Groton, MA

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

Last Updated: February 25, 2025

Replacing your windows can be expensive, but is a great way to increase your home's energy efficiency and its value. Damaged or outdated windows can cost you in electric bills — about an extra $531 a year in Groton. The Department of Energy estimates that 25–30% of your house’s heat or cool air could be lost through your windows. Picking the right company for you is an important decision. That's why we've put together this list of the top window installation companies in Groton.

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 Groton

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

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

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

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

Good customer service

Free assessment

Price transparency

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

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

Family_owned

Alside® vinyl windows

Timely service

Good customer service

Transferable warranties

Services Offered

Glass doors
Window replacement/installation
Vinyl frames
Double-hung

Continental Screen & Glass

Continental Screen & Glass Logo

Our Rating

User Rating

959 VT-30, Newfane, VT 05345 (802) 365-9100 continentalscreenglass.com

Educational website

Good customer service

Timely service

Free assessment

Price transparency

Services Offered

Glass repair
Glass showers
Mirrors
Energy-efficient options
Fiberglass frames
Metal frames
Window replacement/installation
Vinyl frames
Wood frames
Custom window designs
Screen repair
Glass doors

CORE Remodeling Services, Inc.

CORE Remodeling Services, Inc. Logo

Our Rating

User Rating

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

Price transparency

Good customer service

Educational website

Services Offered

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

Good customer service

Educational website

Free assessment

Full-service provider

Free in-home consultation

Price transparency

Free design advice

Services Offered

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

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

Good customer service

Price transparency

Free assessment

Services Offered

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

Accurate Glass, Inc.

Accurate Glass, Inc. Logo

Our Rating

User Rating

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

Extensive online portfolio

Good customer service

Free assessment

Online window shopping

Full-service provider

Services Offered

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

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

Educational website

Timely service

Price transparency

Good customer service

Free assessment

Services Offered

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

The cost of window installation or replacement is influenced by several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Groton will 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

Adding new energy-efficient windows can significantly improve your home's noise reduction, appearance, value, comfort, and insulation. Clear indicators that it's time to invest in new windows include the following:

  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Windows that are hard to open, close, or lock properly due to wear and age.
  • Discomfort and high energy bills from poor window insulation.
  • Outdated and inefficient window styles that reduce your home’s curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames that let in moisture.

How To Choose a Window Company

For a successful window replacement, you need to find an installer with proven expertise. Below, we go over the most important qualifications for selecting a window installer.

Experience

Seek out an established local window company with many years or decades of success installing all window types. Seasoned providers are more likely to be able to seamlessly accommodate Groton's climate and local homeowner needs. To verify a provider's reputation, request references from recent customers.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has gotten proper training in installation best practices. Ensure installers are employees, not subcontractors, and verify that the technicians working on your home have the right certifications.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and request local references. Review customer feedback to verify that the contractor consistently provides quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

The best company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that don't provide enough specifics upfront. Look for continual communication throughout the process to avoid surprises later on.

Warranties

Seek out window firms that provide guarantees on their work, and that offer warranties on products and labor. This indicates faith in their work. Also 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 good energy ratings, design flexibility, and enhanced UV protection. Verify that the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Groton, MA

In Groton, the best time to install windows is when temperatures are mild, generally in the spring or fall. This allows installers to work with less worry about the weather.

The best type of replacement window for your Groton 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 more modern — so your new windows match. Wooden windows can provide a traditional look and feel, while vinyl windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they can be energy efficient and long-lasting.

You can save money on your window installation by choosing a less expensive option like single-hung windows with vinyl frames. These come at a lower cost compared to other kinds of windows like fiberglass, wood, or double-hung windows.

It varies on your specific needs and budget, but generally it's recommended to replace all your windows at once if they're not energy efficient. Replacing all your windows at once guarantees that you'll get the most out of your energy efficiency and can potentially save you a lot of money in the long run. This is important in Groton, where the average energy bills are roughly $1,769 a year.

Replacing your own windows can be a difficult task, especially in Groton, where temperatures can get quite warm. It's generally recommended to get a skilled window installer. Their knowledge and experience ensures your windows are correctly installed and that you get the most out of your investment.

If you live in a rainier climate like Groton, you should wipe away any debris or dirt buildup on the windows often. Additionally, you need to check your windows monthly to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

Yes, many window installers offer payment plans for their services. Different companies have different financing options, so you should do your research to find the best option for you. Depending on your income level, which is a median of $123,918 a year in Groton, you may be able to qualify for special payment plans.

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