We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More
New window replacement installed in a home

Best Window Replacement Companies in Mahwah, NJ

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Window Replacement
  4. NJ
  5. Mahwah
Written By Max Peterson|Last Updated: April 18, 2024

You might be installing new windows to improve your home's design, improve your energy efficiency, or protect your home from inclement weather. Local contractors recognize that homeowners would rather not pay a pretty penny for window replacement in Mahwah. They work with affordable materials that don't sacrifice durability.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
4.3
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 Mahwah Window Installation Companies

The providers on this list will make window replacement in Mahwah as effortless as possible.

Mahwah residents can trust the This Old House Reviews Team to provide authoritative, up-to-date window provider recommendations. To identify the best companies, we focus on these five factors:

  • Professional experience and licensure
  • Customer reviews and recommendations
  • Product quality
  • Services and warranties
  • Energy-efficiency guarantees
Window World of North Jersey Logo

Window World of North Jersey

GET QUOTE
4.5/5
Based on 56 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsBay WindowsDouble-Hung

Highlights

  • Price transparency
  • Educational website
  • Timely service
515 Us-46, Fairfield, NJ 973-695-0333 windowworldnorthjersey.com
Home Supply Window & Door Logo

Home Supply Window & Door

4.7/5
Based on 16 customer reviews.

Services Offered

Window Replacement/installationFiberglass FramesVinyl FramesDouble-HungEnergy-Efficient OptionsCustom Window DesignsGlass Doors

Highlights

  • Price transparency
  • Educational website
  • Good customer service
160 Van Winkle Ave, Hawthorne, NJ 973-949-5401 hswindows.com
Jamar Construction A Leader in Siding, Doors and Windows Solutions Logo

Jamar Construction A Leader in Siding, Doors and Windows Solutions

4.7/5
Based on 18 customer reviews.

Services Offered

Energy-Efficient OptionsWindow Replacement/installation

Highlights

  • Price transparency
  • Good customer service
555 S Broad St, Glen Rock, NJ 201-265-2658 jamarconstruction.com
Frank Conforti Contracting Logo

Frank Conforti Contracting

4.7/5
Based on 39 customer reviews.

Services Offered

SkylightsEnergy-Efficient OptionsWindow RepairWindow Replacement/installation

Highlights

  • Price transparency
  • Free assessment
  • Educational website
84 Walray Ave, North Haledon, NJ 973-519-2126 confortiroofingnj.com
Glass Doctor of Ramsey Logo

Glass Doctor of Ramsey

4.6/5
Based on 251 customer reviews.

Services Offered

Window Replacement/installationGlass RepairCustom GlassMirrorsGlass ShowersGlass DoorsEnergy-Efficient OptionsWindow Repair

Highlights

  • Good customer service
  • Educational website
  • Price transparency
75 Orchard St, Ramsey, NJ 201-825-4600 glassdoctor.com
Affordable Windows And Doors Logo

Affordable Windows And Doors

4.5/5
Based on 33 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsSkylightsVinyl FramesMetal Frames

Highlights

  • Price transparency
  • Educational website
  • Good customer service
30 Melnick Dr Suite 9, Monsey, NY 845-371-4477 affordablewindowsdoorsny.com
Monsey Glass Co. Logo

Monsey Glass Co.

4.4/5
Based on 34 customer reviews.

Services Offered

Glass RepairCustom GlassGlass ShowersMirrorsScreen RepairCustom Window DesignsEnergy-Efficient OptionsWindow Replacement/installation

Highlights

  • Free assessment
  • Price transparency
  • Good customer service
33 Ny-304 Suite 7, Nanuet, NY 845-352-2200 monseyglass.com
Wythe Windows Logo

Wythe Windows

4.3/5
Based on 32 customer reviews.

Services Offered

Window Replacement/installationTriple Pane Glass

Highlights

  • Good customer service
  • Educational website
50 Spring St, Ramsey, NJ 201-962-7444 wythewindows.com
Starlite Window Logo

Starlite Window

4.4/5
Based on 94 customer reviews.

Services Offered

Custom Window DesignsMetal FramesWindow Replacement/installationVinyl Frames

Highlights

  • Free assessment
  • Price transparency
  • Good customer service
50 E 25th St, Paterson, NJ 973-278-9366 starlitewindowsandcabinets.com

More Local Window Companies

North Jersey Door Center

User Reviews: 4.3/5 

620 Swan St
Ramsey, NJ 07446

Aspen Home Remodeling, LLC.

User Reviews: 4.7/5 

700 Kinderkamack Rd #101
Oradell, NJ 07649

Asap Windows and Doors

User Reviews: 4.7/5 

Heritage Dr
New City, NY 10956

Rockland County NY Handyman Services llc

User Reviews: 4.5/5 

3 E Evergreen Rd ste 101
New City, NY 10956

Windows and Doors, Inc.

User Reviews: 4.0/5 

101 Alexander Ave #8
Pompton Plains, NJ 07444

Taylor Door, llc

User Reviews: 4.5/5 

752 20th Ave
Paterson, NJ 07504

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

New window replacement installed in a home

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Mahwah
Annual Energy Efficient Windows Savings:$285
Average Max Temp:60°F
Average Min Temp:45°F
Average Daily Sunlight:54%
Average Annual Snowfall:29.7"
Average Monthly Precipitation:4.13"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Mahwah

Each window provider has varying offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

Replacing your windows is a major purchase, so balancing cost with value is vital. Although high-quality replacement windows may come with a higher initial price tag, they often provide better long-term value due to their extended lifespan. The age of your home, together with the styles, sizes, and materials of replacement windows you select, can affect pricing. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. A window expert can guide you through picking the products that fit your preferences.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Arched$234-$1439
Awning$339-$945
Bay$781-$5800
Custom$348-$966
Casement$270-$1568
Double-hung$126-$816
Egress$232-$579
Glass Block$46-$586
Picture$203-$1503
Single-hung$91-$1546
Skylight$116-$1396
Sliding$266-$1353
Storm$54-$382
Transom$283-$592

Window Material Cost

You'll also need to choose a window material. Homeowners usually make their selection by considering energy efficiency objectives, the local climate and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost
Aluminum$54-$1546
Composite$558-$1254
Fiberglass$91-$781
Vinyl$188-$1740
Wood$279-$1568

Other Window Replacement Costs

Your total cost for new windows will also include applicable warranty fees, permit-related costs (if required), and labor. Be sure to discuss each of these aspects with a sales representative before committing to a window company.

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 experience, public and private credentials, and guarantees. Company websites often keep photo galleries demonstrating previous work technicians have done.

Licensing and Credentials

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

A compliant contract is just as crucial as a contractor's license in New Jersey. The DCA lists several clauses 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 commit.

Types of Windows Offered

No two window companies offer the same window styles and materials. Find one that focuses on the type you want for your home.

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

Customer Feedback

Reading other customers' stories is one of the smartest ways to screen different window replacement companies. 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. Ask people you know who have used the professional you're thinking of hiring, and ask a representative for professional references.


Ready to Get a Quote on Your Window Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Window Replacement in Mahwah

How could new windows help my energy efficiency?

In Mahwah specifically, most homeowners using efficient windows cut their carbon emissions by 73 pounds annually. That amounts to $280 of annual savings.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By investing in new, more efficient windows, you can enhance your home's energy efficiency and lower your electricity bills.

I've heard there are tax credits for energy-efficient windows. How much could I save?

Ultimately, the tax incentives you can claim are determined by the scope of your window replacement and your city. You can claim up to 30% of the value of new efficient windows as a federal tax credit, up to $3,200 per year, until 2032. We also encourage you to speak with your local building department for more information on credits and incentives specific to your area.

How important are guarantees and extended support packages?

Window companies often provide warranties for their services. Each typically addresses issues with materials and workmanship for a specified period of time. It's essential to verify the conditions of the guarantee with a window company before working with it.

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

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star