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TRUSTED BY GREENWICH, NJ HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon52
    Verified window services reviews

Top-Rated Window pros in Greenwich - Updated Nov 2026

Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Greenwich, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1607 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Greenwich, NJ and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2568 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Wekz Multiservice LLc
Wekz Multiservice LLc
5.0(
96
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair+1 more

Serving Greenwich, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Willie is just amazing!!! Totally blown away with the whole experience and quality of his companies work! He was quick to respond to my multiple questions and was a pleasure to talk to! Him and his partner went ABOVE and beyond! I had a list of things to get done for a local move. They unmounted and remounted my 60 inch TV, broke down and reassembled my adjustable bed frame(Which was huge and friggen heavy), put together big furniture cabinet, Took apart an old wooden bed frame and hung curtains rods for my bedroom windows. They were fast, efficient, friendly, informative and very reasonably priced! This guy does it all so if you need a task completed call Willie! 10 out of 10! HIGHLY RECOMMEND"
Additional Photos
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+45

Response time1 day
Response rate100%
Recommended by42%of homeowners
Avatar for Castle - The Window People
Castle - The Window People
3.0(
2,023
)
New Windows - 6 +New Windows - 3-5

Serving Greenwich, NJ and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Warranties offered

"Mr. Anthony the representative was the one who sold me on buying the Windows and Doors. At first I was not sure what to do but he was so PASSIONATE about his job and the LOVE he expressed for the company I thought it was his company. He went over every detail with me and made me feel comfortable about the purchase. I purchased 15 windows and 2 doors and 2 screen doors. I love the way they make my home look. I have received so many compliments. The price was affordable considering the quality of the windows and doors. I called other Window and Door companies but they were not offering what Castle Windows was offering for the price. I do not spend money so easily because I do not TRUST a lot of people, but I am so grateful that I made this choice. My windows and doors were installed on October 10, 2021. The workers that came out to install the work were very efficient and they cleaned up after themselves. I am considering purchasing siding. Thank you Castle Windows."
Bay window outside
Entry Door
Lead Safe Certification
Since 1977!
Sliding Glass Door

+31

Response time2 days
Response rate100%
227 neighbors recently requested a quote
Avatar for RDH Remodeling
RDH Remodeling
5.0(
19
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair+1 more

Serving Greenwich, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

RDH Remodeling is a registered and insured contractor and handymen business located and servicing the South Jersey region. Our small business provides free estimates and quality driven service to the local area. Client satisfaction is a mainstay with us, we will work hard to earn it and even harder to keep it. Reach out to us today!

Additional Photos
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Additional Photos
Additional Photos

+18

Response time7 hrs
Recommended by84%of homeowners
Avatar for Jim Rhubart Roofing
Jim Rhubart Roofing
4.8(
33
)
New Windows - 3-5

Serving Greenwich, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Emergency services offered

"They start this Monday installing an entire wall on the north west side of my 2 story home, also the north wall had asbestos shingles about ten of them had to be removed to put a new window in with cement replacements that match the asbestos. They were very quick coming to my home to look over damage from fire in October 2024, they were very professional and honest good guys I am very happy with all that they are doing to help put my home back together. I am 72 years old I use to do this kinda of work and I can tell who's ok or a dud these guys have it together on the ball I feel like I have a lot of weight off my shoulders .I'm not able to handle doing this kinda work anymore because of my age. I would recommend these guys to anyone I know the jobs gonna be just great when I'm they finish it"
Residential Roofing
Residential Roofing
Residential Roofing
Residential Roofing
Residential Roofing

+4

Response time2 days
4 neighbors recently requested a quote
Avatar for Lane Roofing & Exteriors
Lane Roofing & Exteriors
4.7(
36
)
New Windows - 3-5 - For BusinessNew Windows - 6+ - For Business

Serving Greenwich, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

Since 1994, we’ve proudly installed roofing, siding, and windows throughout the State of Delaware and surrounding counties in Pennsylvania and New Jersey. For decades, we’ve maintained an A+ rating with the Better Business Bureau.

Roofing
Roofing
Response time5 hrs
Response rate100%
554 neighbors recently requested a quote
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Windows FAQs, answered by experts

Glazing is always done from the outside of the window, while the inside doesn’t require any glazing. This is because the main purpose of glazing is to create a weather-tight seal where the glass meets the frame, protecting against drafts and moisture. Since the exterior is exposed to the elements, that’s the side that needs the weatherproofing.

The cost of window replacement is about $290 per window on average, with a typical price range of $180 to $410. However, costs can be as low as $100 or as high as $780 or more. The total price depends on several factors, including the size, type, brand, and number of windows being replaced. The frame material and glass type also significantly impact the cost.

  • Frame Material Costs (per window):

  • Aluminum: $275

  • Vinyl: $550

  • Wood: $800

  • Composite: $900

  • Fiberglass: $1,250

  • Glass Type: Simple double-glazed windows are cheaper ($3 to $6 per sq. ft.) than stronger tempered glass ($12 to $14 per sq. ft.).

Before you replace your windows, check your home warranty. Many home warranties don’t cover windows at all, while some have specific clauses about what they will and will not cover and what might void the warranty. If you have any questions, reach out to your insurance specialist, and never make assumptions.

Yes, they address underlying issues, providing long-term seals and energy savings you might need help to achieve.

Casement windows are more expensive than some other window types, such as single-hung or double-hung windows. However, casement windows are not the most expensive type of window. Bow and bay window costs tend to be the highest, because they involve multiple large windows that jut out from the exterior of the home.

The Greenwich, NJ homeowners’ guide to window services

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