10 Best Window Replacement Companies in Mansfield, CT

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Last Updated: February 25, 2025

Whether you want to increase your home's value or decrease your energy bills, upgrading your windows is an excellent idea. According to the Department of Energy, heat gained or lost through old or damaged windows could make up 25–30% of the heating and cooling costs in your home. By installing energy-efficient windows, you could save an extra $461 on your electricity bills annually in Mansfield. When looking for a window installation company, it's important to choose the right one, which is why we've assembled this guide to the best window installers in Mansfield.

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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 Mansfield

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

Educational website

Good customer service

Price transparency

Services Offered

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

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

60 Commerce Dr Suite 150, Trumbull, CT 06611 (203) 659-4843 powerhrg.com

Timely service

Price transparency

Good customer service

Free assessment

Services Offered

Energy-efficient options
Window replacement/installation

DaBella

DaBella Logo

Our Rating

User Rating

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

Timely service

Transferable warranties

Family_owned

Good customer service

Alside® vinyl windows

Services Offered

Glass doors
Window replacement/installation
Vinyl frames
Double-hung

CORE Remodeling Services, Inc.

CORE Remodeling Services, Inc. Logo

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User Rating

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

Price transparency

Educational website

Good customer service

Services Offered

Window replacement/installation

Krystal Glass & Door Co

Krystal Glass & Door Co Logo

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User Rating

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

Price transparency

Free assessment

Good customer service

Services Offered

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

Clinton Glass

Clinton Glass Logo

Our Rating

User Rating

221 E Main St, Clinton, CT 06413 (860) 664-3711 clintonglassct.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Metal frames
Energy-efficient options
Mirrors
Window replacement/installation
Glass showers
Glass doors
Custom glass
Glass 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

Educational website

Good customer service

Free assessment

Timely service

Price transparency

Services Offered

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

United Better Homes

United Better Homes Logo

Our Rating

User Rating

125 Esten Ave, Pawtucket, RI 02860 (401) 400-4386 unitedbetterhomes.com

Timely service

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

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

Window Nation

Window Nation Logo

Our Rating

User Rating

575 University Ave, Norwood, MA 02062 (781) 619-8591 windownation.com

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

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

ProEdge Remodeling

ProEdge Remodeling Logo

Our Rating

User Rating

2 Waterside Crossing # 304, Windsor, CT 06095 (800) 573-8833 getproedge.com

Free assessment

Educational website

Price transparency

Good customer service

Services Offered

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

The price of window installation or replacement will be influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Mansfield homeowners should expect to spend about $280 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 substantially enhance your home's appearance, value, noise reduction, insulation, and comfort. Signs that it's time to invest in new windows include the following:

  • High energy bills and discomfort due to poor window insulation.
  • Windows that are difficult to close, open, or lock properly due to age and wear.
  • Outdated and inefficient window styles that reduce your home’s curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Drafts and cold air coming in from old, loose-fitting windows.

How To Choose a Window Company

Picking a window installer with the proper qualifications helps ensure a smooth installation. We explain the most important considerations for selecting a qualified company below.

Experience

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

Certifications

Look for installers that are backed by top 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 been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians assigned to your job hold the right certifications.

Reputation

Spend time reviewing online feedback, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A good provider will give you a comprehensive project plan, well-outlined timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Insist on continual contact throughout the process, so you aren't caught off guard when installation starts.

Warranties

Seek out window installers that provide installation guarantees on labor and materials. This indicates confidence in their work. Seek out companies with unlimited lifetime warranties that can pass to new homeowners.

Materials

Verify that your window provider works with long-lasting, durable brands, offers energy-efficient window options, and fits your budget. Look for window options with good energy ratings, enhanced UV protection, and design flexibility. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Mansfield, CT

In Mansfield, the best time to install windows is when temperatures are mild, generally in the spring or fall. This enables professionals to do their work without having to worry about extreme temperatures.

The ideal type of replacement windows for your Mansfield home depends on when your home was built –the average house in Mansfield was built around 1969. For older homes, you may want to consider energy-efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For more modern homes, you may want to think about vinyl windows, which are affordable, durable and have a modern look.

The types of window that generally last longest are ones made of vinyl or wood, with double glaze for extra insulation. Vinyl windows are famous for their long-lasting nature and require little maintenance, and wood windows offer a more timeless look. Tripling up on the glazing will help reduce heating and cooling bills in the long run.

The process for installing windows typically starts with measuring the existing windows and ordering new ones. After that, a professional installer will prepare the work area, take out the old windows, and install the new ones. Once this is done, the installer will trim out the space and finish by caulking the window.

Replacing your own windows can be a difficult task, especially in Mansfield, where temperatures can get quite warm. It's generally recommended to hire a skilled window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

Getting windows professionally installed can provide a number of benefits. Professional installers can ensure that your windows are properly installed, sealed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to do the job right, saving you time and money.

Other Mansfield, CT Home Services

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