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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

You might be installing new windows to improve your home's appearance, lower your energy usage, or protect your home from the rain and gusty winds. If your windows are aging or showing signs of damage, it's probably time to get new ones. Working with a licensed window replacement company will help you get the best results and help you avoid costly mistakes from attempting to complete the job yourself.

Top Pick
Renewal by Andersen logo
4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience

Buy One Window, Get One 40% OFF

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Hillsborough

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

We've assembled this list of contractors that specialize in window replacement in Hillsborough.

Hillsborough residents can trust the This Old House Reviews Team to provide relevant, current window replacement company recommendations. To find out the best companies, we consider these five traits:

  • Energy-efficiency guarantees
  • Product quality
  • Professional experience and licensure
  • Customer reviews and recommendations
  • Services and warranties

Featured Partner
Renewal by Andersen of NJ/NY Metro Logo
Top Rated

Renewal by Andersen of NJ/NY Metro

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 4076 reviews


70 Jackson Dr Suite A, Cranford, NJ 07016

(908) 497-1020

www.renewalbyandersen.com/window-comp...
Featured Partner
Champion Replacement Windows of Philadelphia Logo
Top Rated

Champion Replacement Windows of Philadelphia

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 33 reviews


1256 N Church St Unit 1, Moorestown, NJ 08057

(267) 297-4669

www.championwindow.com/Philadelphia
Kepo Siding & Windows Logo

Kepo Siding & Windows

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 31 reviews


15 Ilene Ct building 12 unit 15, Hillsborough Township, NJ 08844

(908) 553-5850

www.keposidingwindows.com

Glass Castle

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 190 reviews


843 Route 202 South, Neshanic Station, NJ 08853

(908) 782-0812

www.glasscastle.com
Home Genius Exteriors Logo

Home Genius Exteriors

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 243 reviews


399 Campus Dr Ste 311, Somerset, NJ 08873

(732) 624-6442

homegeniusexteriors.com/new-jersey
Times Siding & Windows Logo

Times Siding & Windows

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


13 Gates Rd, Branchburg, NJ 08876

(908) 722-1703

www.timessiding.com

Image Glass

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 19 reviews


381 Triangle Rd # 10, Hillsborough Township, NJ 08844

(908) 428-7848

www.imageglassllc.com

Window World Garden State West

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 25 reviews


47 Maple Ave, Flemington, NJ 08822

(908) 237-3329

www.windowworldgsw.com

Mr. Handyman of Princeton and Robbinsville

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 284 reviews


707 Alexander Rd Ste 208, Princeton, NJ 08540

(609) 372-5867

www.mrhandyman.com/princeton-robbinsv...
J&D Building and Windows Logo

J&D Building and Windows

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 56 reviews


614 Cranbury Rd Unit 6206, East Brunswick, NJ 08816

(732) 213-8110

buildingandwindows.com

Facts about Hillsborough

  • Annual Energy Efficient Windows Savings:
    $308
  • Average Max Temperature:
    60°F
  • Average Min Temperature:
    44°F
  • Average Daily Sunlight:
    53%
  • Average Annual Snowfall:
    25.3”
  • Average Monthly Precipitation:
    4.05”

How To Choose a Window Company in Hillsborough

It's important to find a window replacement company that matches your unique values, needs, and preferences. Consider the following points during your search:

Window Cost by Type

Replacing your windows is a major investment, so balancing cost with long life is important. Although high-quality windows may cost more upfront, they often provide better long-term value due to their longer lifespan. The age of your home, together with the materials, sizes, and styles of replacement windows you opt for, can influence pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. If you're unsure, a window specialist can help you decide which options are most suitable for your home.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$230-$1,410
Awning$332-$926
Bay$766-$5,682
Custom$341-$947
Casement$265-$1,536
Double-hung$124-$800
Egress$227-$567
Glass Block$45-$575
Picture$199-$1,473
Single-hung$90-$1,515
Skylight$114-$1,368
Sliding$261-$1,326
Storm$54-$375
Transom$278-$581

Window Material Cost

Window prices also vary based on material. Each option gives you different benefits depending on your climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, aluminum and composites look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost
Aluminum$54-$1,515
Composite$547-$1,229
Fiberglass$90-$766
Vinyl$184-$1,705
Wood$274-$1,536

Other Window Replacement Costs

Ask each window installer you're considering about labor costs, warranty fees, and permit fees. This will help you get a better picture of the total costs involved in the project.

Experience and Training

The longer a window provider has been in business, the better its workmanship will likely be. Call a company representative to learn more about its guarantees, public and private credentials, and experience. Company websites often have photo galleries showcasing previous work technicians have done.

Licensing and Credentials

New Jersey window installers must be registered home improvement or home repair contractors. The state's Department of Consumer Affairs grants licenses and enforces insurance requirements.

A lawful contract is just as important as a contractor's license in New Jersey. The DCA lists several requirements that a contractor must include for jobs over $500 in value. It's a major red flag for a company to overlook one of these clauses, so ensure you read everything before you sign.

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's essential to find a company that focuses on installing the ones you want. Check a company's website and reviews for any of these types:

Also, check the type of window framing materials a company works with. Each material has different price points, life spans, and energy performance capabilities. Common materials include composite, vinyl, aluminum, wood and fiberglass.

Customer Feedback

One of the easiest ways to evaluate a company is to read what other customers have written about their experiences. Read customer reviews on sites such as Trustpilot, Google, and Yelp. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Talk to people you know who have used the company you're interested in, and ask a representative for professional references.

Frequently Asked Questions about Window Replacement in Hillsborough

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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