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10 Best Window Replacement Companies in Hampton, NH

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Written By David Cusick

Last Updated April 2024

Replacing your windows can be costly, but is an excellent way to improve the energy efficiency and value of your home. In Hampton, where the energy bills are $1,400 per year on average, you could be spending an extra $415 annually due to outdated or drafty windows. The Department of Energy estimates that heat gained or lost through windows could represent around 30% of heating and cooling usage. Our list of the best window installation companies in Hampton will help you select the best installer for you.

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Top 10 Best Window Replacement Companies in Hampton

Renewal by Andersen Window Replacement

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

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Free assessment

Educational website

Good customer service

Services Offered

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

Power Home Remodeling

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

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

Window World of Boston

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231 Neck Rd Suite 7, Haverhill, MA 01835 (508) 519-3337 windowworldofboston.com

Free assessment

Price transparency

Timely service

Educational website

Good customer service

Services Offered

Bay windows
Glass doors
Window replacement/installation
Double-hung
Energy-efficient options

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
Vinyl frames
Glass doors

The Window Source NH

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779 Lafayette Rd Suite 1, Seabrook, NH 03874 (603) 764-7212 windowsourcenh.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Glass doors
Double-hung
Storm/impact windows
Vinyl frames
Window replacement/installation
Bay windows
Energy-efficient options

Atlantic Window Warehouse

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155 State St, Newburyport, MA 01950 (978) 465-9696 atlwindow.com

Timely service

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

Vinyl frames
Glass doors
Screen repair
Window replacement/installation
Glass repair

Portland Glass of Portsmouth

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70 Heritage Ave, Portsmouth, NH 03801 (603) 945-2324 portlandglass.com

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Good customer service

Price transparency

Educational website

Services Offered

Glass showers
Glass repair
Window replacement/installation

Pella Windows & Doors of Newington

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Granite State Glass

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1 Mirona Rd, Portsmouth, NH 03801 (603) 436-0001 granitestateglass.com

Price transparency

Educational website

Good customer service

Services Offered

Screen repair
Window replacement/installation
Glass showers

Nick's Door And Window

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199 Constitution Ave # 6, Portsmouth, NH 03801 (603) 433-3346 nicksdw.com

Services Offered

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 Hampton?

The cost of window installation or replacement will be influenced by several 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, Hampton homeowners 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

New, energy-efficient windows can significantly enhance your home's noise reduction, comfort, value, insulation, and appearance. Obvious signs that it's time for window replacement include the following:

  • Windows that are hard to close, open, and lock properly due to age and wear.
  • Discomfort and high energy bills due to poor window insulation.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Cold air and drafts coming in from old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your home’s curb appeal.

How To Choose a Window Company

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

Experience

Look for well-established local installers with extensive experience. Installers 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 major 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 gotten proper training in installation best practices. Ensure installers are employees, not subcontractors. Verify that any technicians working on your home hold the right certifications.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to make sure that the company regularly provides good workmanship and service. Steer clear of companies with complaints of shoddy work.

Process

The highest-quality window installers will supply a detailed project plan and schedule, clear expectations, and an overview of all material and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for regular contact throughout to avoid surprises once work gets underway.

Warranties

Look into window installers that back their installations with warranties on materials and labor. This demonstrates confidence in their work. Target companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

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

Frequently Asked Questions About Window in Hampton, NH

In Hampton, the best time to install windows is during the early fall when the temperatures are milder, so the windows can seal and adjust properly. A good local window installer in Hampton will be able to explain when the best time is to install windows on your house.

The best type of replacement windows for your Hampton home depends on the year your home was built –the average house in Hampton was built around 1978. For older homes, you may want to consider 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 classic 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 most expensive windows are those with multiple moving parts such as double-hung and casement windows. They are more complex than single-hung windows, which makes them more expensive. Single-hung windows are the least expensive on the market. In terms of frames, vinyl and aluminum are the most affordable options.

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

In some cases, you can install your own windows, but it's better to hire a professional. It's important to consider the local climate when replacing windows, as it will impact the process. For example, the temperatures in Hampton can reach an average low of 41, so you need to think about energy-efficient windows that can protect from the cold. It's also important to measure correctly and understand the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is done correctly.

After window installation, it's important to make sure that the windows are properly sealed and to check for any air leaks. You should also wash the windows at least once a year to prevent debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should inspect the window sills and frames regularly to ensure that the seals are not deteriorating or breaking.

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

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