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10 Best Window Replacement Companies in Somersworth, NH

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Written By David Cusick

Last Updated April 2024

Whether you're looking to upgrade your home or are simply in need of a change, upgrading your windows is a great idea. Your windows play a vital role in your home's value and its energy efficiency. In Somersworth, where the energy bills are an average of $1,300 per year, you could be spending an extra $395 annually due to outdated or drafty windows. The Department of Energy estimates that heat gained or lost through windows could account for nearly 30% of heating and cooling usage. Picking a window installer can be difficult, which is why we've compiled a list of the best window installers in Somersworth.

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Top 10 Best Window Replacement Companies in Somersworth

Renewal by Andersen Window Replacement

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66 Industrial Park Rd, Saco, ME 04072 (207) 358-6094 windowsdoorsportland.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

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

Window World of New Hampshire

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735 E Industrial Park Dr Unit A, Manchester, NH 03109 (603) 935-9878 windowworldnewhampshire.com

Price transparency

Good customer service

Educational website

Timely service

Free assessment

Services Offered

Double-hung
Glass doors
Bay windows
Window replacement/installation

DaBella

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13 Red Roof Ln Suite 201, Salem, NH 03079 (603) 691-2339 dabella.us

Timely service

Good customer service

Services Offered

Window replacement/installation
Double-hung
Glass doors
Vinyl frames

Southers Construction

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12 Crosby Rd, Dover, NH 03820 (603) 734-4572 southersconstruction.com

Price transparency

Good customer service

Timely service

Educational website

Free assessment

Services Offered

Bay windows
Double-hung
Window replacement/installation

Glass Routes Co

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181 Littleworth Rd, Madbury, NH 03823 (603) 742-2600 glassroutes.net

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Glass showers
Mirrors
Vinyl frames
Custom glass

Portland Glass of Dover

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119 New Rochester Rd, Dover, NH 03820 (603) 716-9167 portlandglass.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Glass repair
Window replacement/installation
Energy-efficient options

Interstate Glass & Mirror Inc

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228 NH-108, Somersworth, NH 03878 (603) 742-0600 interstateglass.com

Price transparency

Services Offered

Bay windows
Screen repair
Window replacement/installation
Mirrors
Glass showers
Glass doors

Great Bay Roofing & Exteriors

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12 N Main St, Rochester, NH 03867 (603) 748-7254 greatbayroofing.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation
Skylights
Bay windows

Dover Roofing LLC

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120 Durham Rd, Dover, NH 03820 (603) 498-5741 doverroofingcontractors.com

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Window replacement/installation
Skylights

Pella Windows & Doors of Newington

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25 Fox Run Rd Suite 2, Newington, NH 03801 (603) 725-4690 pellabranch.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Glass doors
Bay windows
Double-hung
Window replacement/installation
Vinyl frames
Wood 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 Somersworth?

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

Replacing your old windows with new energy-efficient ones can substantially enhance your home's appearance, comfort, value, noise reduction, and insulation. Signs it's time to invest in new windows include:

  • Windows that are hard to close, open, or 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 letting in moisture.
  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • High energy bills and a chilly house due to poor window insulation.

How To Choose a Window Company

Hiring a qualified windows installation contractor is critical to a successful project. Below, you'll learn the most important considerations when it comes to making your selection.

Experience

Look for well-established local installers with lots of experience. Providers that have been installing windows locally for many years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to confirm a company’s reputation.

Certifications

Look for installers that are backed by top window manufacturers and accredited by top industry associations, 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. Verify that any technicians working on your home have the right certifications.

Reputation

Spend time reading through online reviews, verifying with the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

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

Warranties

Seek out window installers that assure quality installations and offer warranties on materials and labor. This demonstrates confidence in their work. Opt for companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure the window company offers windows that are built to last and top energy-saving window brands within your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Check that the window materials also include manufacturer warranties.

Frequently Asked Questions About Window in Somersworth, NH

The ideal time to install windows in Somersworth is when temperatures are moderate, generally between the spring and fall. This allows professionals to work with less worry about extreme temperatures.

The best type of replacement window for your Somersworth home will depend 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 classic look and appearance, while vinyl-framed windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they can be energy efficient and durable.

Windows made from vinyl, fiberglass, or wood tend to last the longest, with some lasting more than 45 years. Vinyl windows are especially durable and low-maintenance, making them a great choice if you want windows that can last a long time. Extra glazing can help reduce your heating and cooling bills over time.

The duration of the installation process varies based on a variety of factors, including the amount of windows to be installed, the type and size of windows being installed, and the complexity of the job. On average, window installation can take anywhere from a day up to a week, with each window taking about 30 minutes to install.

In some cases, you can replace your own windows, but it's better to hire a professional. It's important to consider the local temperature when replacing windows, as it will affect the process. For example, the temperatures in Somersworth can reach an average low of 40, so you need to think about energy-efficient windows that can protect from the cold. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is installed correctly.

If you live in a rainier climate like Somersworth, you should wipe away any debris or dirt buildup from the windows often. Additionally, you need to check your windows every month to make sure they're still functioning properly. It's also a good idea to get a professional to inspect your windows once a year for any hidden damages or issues.

Hiring a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly to get a perfect fit and use the right materials and techniques to ensure your windows are properly sealed and secure. Additionally, professional installers are likely to have access to better materials and more experience than the average homeowner, so you can count on your windows to be put in correctly and stand for years to come.

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