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TRUSTED BY WESTFIELD, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon293
    Verified window services reviews

Find Window pros in Westfield

Avatar for Star Windows Doors and Siding, LLC

Star Windows Doors and Siding, LLC

4.96(
207
)
Approved Pro

Star Windows Doors and Siding, LLC

4.96(
207
)
Approved Pro
Super Service Award
Customers say: Quick response
27 years of experience
Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Full insurance cover on PC411535

"Highly recommend Star windows. They are great windows installer. Happy customer."

Sean E W on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Full insurance cover on PC411535

"Highly recommend Star windows. They are great windows installer. Happy customer."

Sean E W on October 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

5.00(
129
)
Approved Pro

Home Genius Exteriors

5.00(
129
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"We used Home Genius to replace 6 old, inefficient windows. Chuck sold them to us for a great price, set very reasonable expectations and managed the project flawlessly. Chris and his crew did a great job at installation and we couldnâ t be happier with the results. Highly recommended."

Charles H on September 2024

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"We used Home Genius to replace 6 old, inefficient windows. Chuck sold them to us for a great price, set very reasonable expectations and managed the project flawlessly. Chris and his crew did a great job at installation and we couldnâ t be happier with the results. Highly recommended."

Charles H on September 2024


Avatar for Monk's Home Improvements

Monk's Home Improvements

4.80(
532
)
Approved Pro

Monk's Home Improvements

4.80(
532
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
19 years of experience

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."

David R on November 2025

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."

David R on November 2025


Avatar for Monk's Home Improvements, Inc.

Monk's Home Improvements, Inc.

4.89(
147
)
Approved Pro

Monk's Home Improvements, Inc.

4.89(
147
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

Monk's is a family-owned home improvement company providing interior and exterior painting and carpentry, floor refinishing and floor installation, tile installation, kitchen and bath remodeling, custom closets, windows and doors, and decks. Our goal is to be your home improvement partner over the years. We stand behind our work and guarantee your satisfaction. We have a Kitchen & Bath Design Studio in Morristown, NJ where our in-house design team offer free design consultations. Our showroom features cabinetry, countertops, tile, vanities, flooring, hardware, fixtures, custom closet displays, windows and doors.

"Contracted Kurt Becker at Monkâ s to do a small repair and repaint of my foundation, mostly to cover pipes and fasteners from a Generac generator installation. As was done on a previous job, this was finished exactly as I expected; on time, on budget, zero hassle. Would recommend to anyone."

John B on November 2024

Monk's is a family-owned home improvement company providing interior and exterior painting and carpentry, floor refinishing and floor installation, tile installation, kitchen and bath remodeling, custom closets, windows and doors, and decks. Our goal is to be your home improvement partner over the years. We stand behind our work and guarantee your satisfaction. We have a Kitchen & Bath Design Studio in Morristown, NJ where our in-house design team offer free design consultations. Our showroom features cabinetry, countertops, tile, vanities, flooring, hardware, fixtures, custom closet displays, windows and doors.

"Contracted Kurt Becker at Monkâ s to do a small repair and repaint of my foundation, mostly to cover pipes and fasteners from a Generac generator installation. As was done on a previous job, this was finished exactly as I expected; on time, on budget, zero hassle. Would recommend to anyone."

John B on November 2024


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.85(
157
)
Approved Pro

Basement Gurus, LLC

4.85(
157
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "

Don I on January 2026

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "

Don I on January 2026


"Fast good price clean"

Jason H on September 2024

Tri-State is the manufacturer and installer of premium quality vinyl windows and patio doors. We do the entire job ourselves, no subcontractor or middleman! Tri-State builds them, installs them and we guarantee them.

"Fast good price clean"

Jason H on September 2024


Avatar for Thermo Seal Windows Siding & Roofing

Thermo Seal Windows Siding & Roofing

4.97(
106
)
Approved Pro

Thermo Seal Windows Siding & Roofing

4.97(
106
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
41 years of experience

With more than 40 years of combined experience, Thermo-Seal Windows & Siding is the company to choose for superior custom made windows, patio doors, entry doors, storm doors, roofs, and vinyl, composite & wood siding. We are GAF Master Elite certified, which only 3% of the roofers in North America have this certification. We pride ourselves in superior customer service and satisfaction, while offering a no obligation in-home free estimate. We DO NOT do window/siding REPAIR work. Whether you are looking for an eight foot sliding glass door, gutters, roofing, double hungs or an eleven foot bow window, Thermo Seal has the craftsmanship and the custom built products for you. We have 3 locations: Headquarters: 411 Theodore Fremd Avenue Rye, NY 10580-1410, Showroom at: 456 Sunrise Highway, Rockville Center, NY 11570 Melville Location: 68 South Service Road Melville, N.Y. 11747 *Financing Available: 24 Months No Interest* *Licensing Information* Westchester License #: WC18925-H07 Connecticut License #: HIC616176 Yonkers License #: 4352 New Jersey License #: 13HV03970200 Suffolk County License #: 43947H Southampton License #: L002290 Nassau License #: H08105300 NYC DCA #: 1310460 Rockland County#: H-11137-07-38-00

"Awesome job by Aaron and his team of Jada, Adrien and Silvio! Aaron was great to deal with and delivered in a timely and professional manner. With the current heat wave, we can already feel the difference in indoor comfort and the windows look great inside and out. We highly recommend Aaron and Thermoseal for your window installation!!"

leigh d on August 2022

With more than 40 years of combined experience, Thermo-Seal Windows & Siding is the company to choose for superior custom made windows, patio doors, entry doors, storm doors, roofs, and vinyl, composite & wood siding. We are GAF Master Elite certified, which only 3% of the roofers in North America have this certification. We pride ourselves in superior customer service and satisfaction, while offering a no obligation in-home free estimate. We DO NOT do window/siding REPAIR work. Whether you are looking for an eight foot sliding glass door, gutters, roofing, double hungs or an eleven foot bow window, Thermo Seal has the craftsmanship and the custom built products for you. We have 3 locations: Headquarters: 411 Theodore Fremd Avenue Rye, NY 10580-1410, Showroom at: 456 Sunrise Highway, Rockville Center, NY 11570 Melville Location: 68 South Service Road Melville, N.Y. 11747 *Financing Available: 24 Months No Interest* *Licensing Information* Westchester License #: WC18925-H07 Connecticut License #: HIC616176 Yonkers License #: 4352 New Jersey License #: 13HV03970200 Suffolk County License #: 43947H Southampton License #: L002290 Nassau License #: H08105300 NYC DCA #: 1310460 Rockland County#: H-11137-07-38-00

"Awesome job by Aaron and his team of Jada, Adrien and Silvio! Aaron was great to deal with and delivered in a timely and professional manner. With the current heat wave, we can already feel the difference in indoor comfort and the windows look great inside and out. We highly recommend Aaron and Thermoseal for your window installation!!"

leigh d on August 2022


Avatar for Glass by Ro

Glass by Ro

4.94(
34
)
Approved Pro

Glass by Ro

4.94(
34
)
Approved Pro
Super Service Award
6 years of experience
Free onsite estimate

Glass by Ro is a family owned company Est. 2000 we are fully committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Our dog broke glass in our front window on a cold, Saturday afternooon in January. I called Glass by Ro and they were at my house in under and hour. Not only did they fix the glass, they took, care of the storm window, which had come off. Their work was immaculate and done with efficiency and care. Highly recommend! I would use them again for any window or glass needs. Fabulous work."

John C on January 2026

Glass by Ro is a family owned company Est. 2000 we are fully committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Our dog broke glass in our front window on a cold, Saturday afternooon in January. I called Glass by Ro and they were at my house in under and hour. Not only did they fix the glass, they took, care of the storm window, which had come off. Their work was immaculate and done with efficiency and care. Highly recommend! I would use them again for any window or glass needs. Fabulous work."

John C on January 2026


Green Gable Contracting LLC

4.96(
84
)
Approved Pro

Green Gable Contracting LLC

4.96(
84
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We offer total home remodeling, bathroom, kitchen, attic and basement renovations and new additions. Green Gable Contracting is offering finance options.

"Nick provided a top-to-bottom, end-to-end renovation/upgrade to a two bedroom apartment for sale including the full bathroom from floors to walls to shower and sink faucets, vanities, mirror and medicine cabinet demo and installation, repaired/filled holes and painted - basically everything other than the tub replacement so that it was a brand new, spotless room. He continued this effort and workmanship in every room and demoed and installed all new pergo flooring for the open floor plan kitchen and living room and bedrooms, landings as well as new stairs replacing dated laminate and carpeting. The kitchen cabinets, countertops, faucet, etc. were completely updated and made the most of the space while being designed in way to fit an over the stove microwave in the future. Future designs were factored into the cabinet layout/installation. He repaired/filled large holes in walls, ceilings, doors left during a move-out and painted the entire apartment to make it fresh and updated where you couldn’t notice the holes anymore. Incorporated all the finishing touches that a realtor identified to complete the renovation. Constantly receive compliments on the impressive finished product of our newly renovated apartment that is ready to move in."

Isabella F on September 2025

We offer total home remodeling, bathroom, kitchen, attic and basement renovations and new additions. Green Gable Contracting is offering finance options.

"Nick provided a top-to-bottom, end-to-end renovation/upgrade to a two bedroom apartment for sale including the full bathroom from floors to walls to shower and sink faucets, vanities, mirror and medicine cabinet demo and installation, repaired/filled holes and painted - basically everything other than the tub replacement so that it was a brand new, spotless room. He continued this effort and workmanship in every room and demoed and installed all new pergo flooring for the open floor plan kitchen and living room and bedrooms, landings as well as new stairs replacing dated laminate and carpeting. The kitchen cabinets, countertops, faucet, etc. were completely updated and made the most of the space while being designed in way to fit an over the stove microwave in the future. Future designs were factored into the cabinet layout/installation. He repaired/filled large holes in walls, ceilings, doors left during a move-out and painted the entire apartment to make it fresh and updated where you couldn’t notice the holes anymore. Incorporated all the finishing touches that a realtor identified to complete the renovation. Constantly receive compliments on the impressive finished product of our newly renovated apartment that is ready to move in."

Isabella F on September 2025


Avatar for Markey Windows Doors & More, LLC

Markey Windows Doors & More, LLC

4.86(
65
)
Approved Pro

Markey Windows Doors & More, LLC

4.86(
65
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
45 years of experience

Markey Windows, Doors, & More is a family run business. The company started as a roofing co. in 1981 and is still run by the founder Jim Markey. Today they have grown their offerings, specializing in roofing, replacement windows, doors, siding & gutters. Boasting a 4.9 star rating on google with over 70 reviews. Markey is set on putting the customer first.

"Excellent - exceeded my expectations"

Jim R on January 2018

Markey Windows, Doors, & More is a family run business. The company started as a roofing co. in 1981 and is still run by the founder Jim Markey. Today they have grown their offerings, specializing in roofing, replacement windows, doors, siding & gutters. Boasting a 4.9 star rating on google with over 70 reviews. Markey is set on putting the customer first.

"Excellent - exceeded my expectations"

Jim R on January 2018

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Windows questions, answered by experts

Window screens can help keep some heat out of your home, which is one benefit of using them in summer. It’s also the reason experts suggest removing your screens in winter—so it’s easier for the sun’s warmth to filter into your home. This will keep you cozier and potentially reduce your heating bills.

Window cleaning depends on how the cleaning service defines their deep cleaning tasks, so pay attention to the details. You certainly should make sure window cleaning is included in the package. Some services will include it as an add-on, so you may have to pay extra. Find out if the cleaning includes interior windows only, or interior and exterior windows. Exterior windows may cost more.

Yes, selecting double glazing or low-E coatings to reduce energy costs.

There are many signs to look out for that tell you it’s time to replace a double-hung window. If the window is drafty and inefficient, you may need a new window to block out air leaks and keep your utility bills from skyrocketing. Other signs that it’s time to replace a window include foggy glass, soft or broken window frames, or window sashes that won’t open or close easily.

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

The Westfield, NJ homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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