Expert Advice On Improving Your Home

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10 Best Window Replacement Companies in Amherst, NH

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

Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is an excellent idea. In Amherst, you could save nearly $463 per year on your power bills by replacing your windows. Potential leaks or drafts can decrease your home’s energy efficiency by up to 30%, according to the Department of Energy. Our guide to the best window installers in Amherst will help you find the best installer for you.

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 Amherst

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 of Boston

Renewal by Andersen of Boston Logo

Our Rating

User Rating

30 Forbes Rd, Northborough, MA 01532 (508) 351-2236 renewalbyandersen.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Window replacement/installation
Skylights
Double-hung
Bay windows
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

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

Family_owned

Timely service

Good customer service

Alside® vinyl windows

Transferable warranties

Services Offered

Double-hung
Vinyl frames
Glass doors
Window replacement/installation

Continental Screen & Glass

Continental Screen & Glass Logo

Our Rating

User Rating

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

Good customer service

Educational website

Timely service

Free assessment

Price transparency

Services Offered

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

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

Educational website

Good customer service

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

Full-service provider

Price transparency

Free in-home consultation

Free assessment

Free design advice

Services Offered

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

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

Full-service provider

Good customer service

Online window shopping

Free assessment

Services Offered

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

Nashua Glass

Nashua Glass Logo

Our Rating

User Rating

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

Good customer service

Free assessment

Price transparency

Services Offered

Glass repair
Storm/impact windows
Glass doors
Custom glass
Glass showers
Mirrors
Tempered glass
Window replacement/installation

Window Nation

Window Nation Logo

Our Rating

User Rating

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

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

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

Clear Choice Home Improvements

Clear Choice Home Improvements Logo

Our Rating

User Rating

8025 S Willow St #107, Manchester, NH 03103 (603) 232-0237 clearchoicehomeimprovement.com

Timely service

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Wood frames
Glass doors
Bay windows
Double-hung
Glass showers
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 Amherst?

The cost of window installation or replacement varies based on 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 Amherst will spend around $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

Installing new energy-efficient windows can substantially boost your home's noise reduction, appearance, comfort, insulation, and value. Some clear indicators it's time for new windows include the following:

  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Cold air and drafts coming in through old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • Windows that are hard to close, open, and lock properly due to age and wear.
  • Discomfort and high energy bills from poor 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 considerations when selecting a window installer.

Experience

Make sure you choose an experienced local installer with a long record of successfully installing and replacing windows. Companies that have served Amherst for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to confirm a company provides quality installations.

Certifications

Look for installers that are backed by major 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 received suitable training in quality installation methods. Ensure installers are employees rather than subcontractors. Verify that the technicians working on your home hold the right certifications.

Reputation

Spend time going through online reviews, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to confirm that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy or unfinished work.

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 vague quotes or timelines that lack clear and specific information. Look for continual communication throughout the process to avoid surprises once the project gets underway.

Warranties

Look for contractors that back their work with guarantees and offer warranties on labor and materials. This shows confidence in their window installations. Look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

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

Frequently Asked Questions About Window in Amherst, NH

In Amherst, the optimal time to install windows is during the late spring or early summer when the temperature is not as cold, so the windows can seal and adjust properly. A professional local window installer in Amherst will be able to explain when the best time is to install windows on your house.

The best type of replacement windows for your Amherst home depends on when your home was built –the average house in Amherst was built around 1979. If your home was built a while ago, you may want to consider energy-efficient windows such as double-pane 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 great for older homes. For more modern homes, you can consider vinyl windows, which are durable, affordable and have a modern look.

The types of window that typically last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their long-lasting nature and require little maintenance, while wood windows provide a more timeless look. Tripling up on the glazing will help reduce energy costs in the long run.

The process for installing windows typically begins with measuring the existing windows and ordering new ones. Next, a professional installer will prep the work area, take out the old windows, and put in the new ones. Once this is done, the installer will trim out the opening and finish by sealing the window.

If you live in a rainier climate like Amherst, you should wipe off any debris or dirt buildup from 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 once a year for any hidden damages or issues.

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

Window companies in Amherst usually offer a wide range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Amherst, NH Home Services