29 Best Window Replacement Companies in Hopkinton, NH (Mar 2023)
Window Companies Near Me

When you need to upgrade your windows, our reviews of the top window installation companies can help you find the provider for you.

We analyzed all the top window installers in Hopkinton and selected the top 29 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about helping Hopkinton homeowners find eco-conscious solutions for their homes. Poor windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Hopkinton, that's nearly $477 per year that you could save on your electric bills after making the switch.

Installing new, efficient windows on your house can help you save money each month on your electricity bills — and you can help the environment as well.

So if you're constructing a new home, renovating or updating your windows in Hopkinton, you've found the best place to get started.

Best Affordability

Window World

★★★★★
4.5

  • Lifetime warranty
  • Large serice area
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Manufactures products in-house
  • Great industry reputation
  • Custom Designs
  • Not ideal for residential installations

Best Window Replacement Companies in Hopkinton

The EcoWatch team assessed several window companies in Hopkinton to find the top ones for our readers. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, price, customer service, availability and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Lifetime warranty
  • Pros icon Large serice area
  • Pros icon EnergyStar Partner
Cons:
  • Pros icon Quality of service will depend on your area

Window World provides windows expertise in Hopkinton. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows business, and it has become one of the most reputable companies in Hopkinton.

It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Window World cost in Hopkinton?

Window World doesn't have any cost information listed on its website, but it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can get a quote on the company's website.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Member of US Green Building Council
  • Pros icon Award-winning company
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. Its reputation is backed by hundreds of positive reviews from customers online.

Andersen may be the company for you if you're interested in one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen's commitment to sustainability shows in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Hopkinton?

Andersen doesn't have any cost information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can receive a quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Great industry reputation
  • Pros icon Custom Designs
Cons:
  • Pros icon Not ideal for residential installations

Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has around 23 years of experience in the windows industry, and it currently provides services to 13 states and Washington D.C. Hundreds of positive reviews from customers online back the company's reputation.

If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the provider for you.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows appeals to eco-conscious consumers by providing energy-efficient window offerings. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.

How much does Aeroseal Windows cost in Hopkinton?

While prices are not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can inquire about a quote on the company's website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct provides the best warranty in Hopkinton. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently services 27 states nationwide. Many positive reviews on customer review websites back the provider's reputation.

Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Universal representative when inquiring about services.

How much does Universal Windows Direct cost in Hopkinton?

Universal doesn't have any prices listed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Getting a free quote on its website is the best way to know for sure.

We strive to stay unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.

More Window Replacement Companies in Hopkinton

Nashua Glass

Nashua, NH
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Tempered Glass
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.nashuaglass.com/
Address: 110 Chestnut St, Nashua, NH 03060
Phone: (603) 882-0648

Window World of New Hampshire

Manchester, NH
3.6
★★★★★
  • Pros icon Supports Charities
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs
  • Service icon Architectural Glass
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.windowworldnewhampshire.com/
Address: 735 E Industrial Park Dr Unit A, Manchester, NH 03109
Phone: (603) 935-9878

Clear Choice Home Improvements

Manchester, NH
3.3
★★★★★
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.clearchoicehomeimprovement.com/
Address: 8025 S Willow St #107, Manchester, NH 03103
Phone: (603) 232-0237

Milford Windows & Siding

Milford, NH
3.3
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Appointment Windows
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://123siding.com/
Address: 69 Woodhawk Dr, Milford, NH 03055
Phone: (603) 213-1157

Pella Windows & Doors of New London

New London, NH
3.3
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/new-england/showrooms/new-london/
Address: 406 Main St, New London, NH 03257
Phone: (603) 725-4700

Queen City Glass & Mirror

Manchester, NH
3.2
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://qcglass.com/
Address: 295 Elm St, Manchester, NH 03101
Phone: (603) 666-0302

Pane Free Glass

Manchester, NH
3.2
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://panefreeglass.com/
Address: 270 Amory St #17, Manchester, NH 03102
Phone: (603) 497-1830

Cheshire Glass Company

Keene, NH
3.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Arrives on Time
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Business Windows

Website: http://cheshire-glass.com/
Address: 43 Emerald St, Keene, NH 03431
Phone: (603) 357-8889

Pella Windows & Doors of Bedford

Bedford, NH
3.1
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/new-england/showrooms/bedford/
Address: 384 State Rte 101 Unit #2, Bedford, NH 03110
Phone: (603) 725-4670

Newell and Crathern

Loudon, NH
3.1
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://www.newellandcrathern.com/
Address: Loudon, NH
Phone: (603) 228-2102

Pella Windows & Doors of Meredith

Meredith, NH
3.1
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Free Quotes

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/new-england/showrooms/meredith/
Address: 71 NH-25, Meredith, NH 03253
Phone: (603) 725-4660

Universal Windows Direct of Manchester

Manchester, NH
3.1
★★★★★
  • Pros icon Free Quotes
  • Pros icon Locally Recognized for Quality
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass

Website: http://www.universalwindowsmanchester.com/
Address: 720 E Industrial Park Dr #8, Manchester, NH 03109
Phone: (603) 218-3756

F.B.I. Contracting LLC

Cofran Ave, NH
3.0
★★★★★
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: http://www.fbillc1.com/
Address: 11A B, Cofran Ave, Tilton, NH 03276
Phone: (603) 286-4414

Northlite Glass & Mirror

Derry, NH
2.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.northliteglass.com/
Address: 94 W Broadway, Derry, NH 03038
Phone: (603) 432-3277

Anything & Everything Home improvement, LL

Tilton, NH
2.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Appointment Windows
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Windows

Website: http://www.aehomenh.com/
Address: 486 W Main St, Tilton, NH 03276
Phone: (603) 455-0221

American Plate Glass

Claremont, NH
2.9
★★★★★
  • Pros icon Arrives on Time
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.americanplateglass.com/
Address: 150 Pleasant St, Claremont, NH 03743
Phone: (603) 542-7787

Glass America

10+ years in business · Meredith, NH
2.8
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Business Windows

Website: https://www.glassusa.com/
Address: 10+ years in business · Meredith, NH
Phone: (603) 279-1202

Beckett Glass & Aluminum

Concord, NH
2.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows

Website: http://www.beckettglass.com/
Address: 41 S State St, Concord, NH 03301
Phone: (603) 225-3600

Sensible Home Roofing Company

Derry, NH
2.7
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.sensiblehomeroofing.com/
Address: 112 Warner Hill Rd, Derry, NH 03038
Phone: (603) 463-0266

Artistic Exteriors LLC

Brookline, NH
2.6
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://artisticexteriors.com/
Address: 304 Rte 13, Brookline, NH 03033
Phone: (603) 672-1561

Affordable Vinyl Windows & Siding Inc

Auburn, NH
2.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://www.affordwindow.com/
Address: 320 Rockingham Rd STE 5, Auburn, NH 03032
Phone: (603) 647-7474

Morgan Exteriors

Hooksett, NH
2.3
★★★★★
  • Pros icon Free Quotes
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://morganexteriorswindows.com/
Address: 78 Londonderry Turnpike UNIT E1, Hooksett, NH 03106
Phone: (603) 895-2092

Energy Improvements of NH, LLC

Pembroke, NH
2.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung

Website: https://www.energyimprovements.com/
Address: 157 Sheep Davis Rd, Pembroke, NH 03275
Phone: (603) 224-3340

Premier Glass and Glazing

Brentwood, NH
2.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Window Designs

Website: http://www.premierglassandglazing.com/
Address: 183 NH-125, Brentwood, NH 03833
Phone: (603) 642-4006

S R Windows & Doors Plus Inc

Amherst, NH
2.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.srwdplus.com/
Address: 101 NH-101A, Amherst, NH 03031
Phone: (603) 880-8006

H & H Exteriors

Pittsfield, NH
2.1
★★★★★
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Full-Service Installations

Website: https://hhexteriorsnh.com/
Address: 17 Wildwood Dr, Pittsfield, NH 03263
Phone: (603) 435-6911

Olde Window Restorers

Warner, NH
2.0
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: http://www.oldewindowrestorer.com/
Address: 27 E Main St, Warner, NH 03278
Phone: (603) 344-1024

Pemi Glass & Mirror

Meredith, NH
2.0
★★★★★
  • Pros icon Dependable Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://www.pemiglass.com/
Address: 333 Daniel Webster Hwy, Meredith, NH 03253
Phone: (603) 279-7828

Romeo Vanegas, LLC Custom&Replacement Windows and Doors

Goffstown, NH
1.9
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Window Designs

Website: http://www.romeoswindows.com/
Address: 18 Cote Ave, Goffstown, NH 03045
Phone: (603) 622-3652

How Installing Energy-Efficient Windows in Hopkinton Saves You Money

There are quite a few perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch are the following:

  • Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
  • Decrease your carbon footprint: By using less energy once switching to energy-efficient windows, you'll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
  • Save on electricity bills: Since energy-efficient windows lower the amount of energy used to heat or cool your home, they can help you save around $477 annually on your energy bills in Hopkinton.

Estimated Cost of Window Replacement in Hopkinton

When looking into window installation, each company offers varying services and costs. Let's look at some typical costs and services.

How Much Do New Windows Cost?

The typical cost to replace one window is about $600 but can range from $200 to $1,200. This is because window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to replace, as well as the location of your property.

Whether or not you pick energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $477 a year on your energy bills in Hopkinton.

Costs will also vary depending on the material you pick for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.

What Services do Window Installers Offer?

Generally, there are two types of window installation services companies offer: full-frame and pocket installations.

Full-frame installations entail replacing the complete window, including the trim, frame and sill. Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot or deterioration. Full-frame installations are more involved and will raise the total cost. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.

If you're unsure which window installation service you need, your installer can help you out. Typically, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.

Best Affordability

Window World

★★★★★
4.5

  • Lifetime warranty
  • Large serice area
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Award-winning company
  • No lifetime warranty

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Manufactures products in-house
  • Great industry reputation
  • Custom Designs
  • Not ideal for residential installations

How We Choose the Best Window Installers in Hopkinton

EcoWatch reviews differ from other reviews because we look at these companies through a sustainability lens. We've reviewed the best window installers in Hopkinton mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.

Work Quality

When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

Customer feedback is another super important review factor. If most customers don't have good things to say about their experience with a certain installer, it won't be featured on EcoWatch.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important. That's why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.

Hopkinton, NH Window Replacement FAQs

How much should window installation cost?

The national average cost to install one window is about $600 but can range between $200 and $1,200, based on several factors. The price is generally influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

Which type of window should I get?

A window's energy efficiency is affected by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.

When should I use a window installation company?

You should hire a window installation company whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.

What time of year should I replace my windows?

Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.

Should I replace all my windows at the same time?

If your windows are more than 20 years old, it's most likely time to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.

Follow us