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    Average homeowner rating
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    Verified window services reviews

Find Window pros in Greenwich

Avatar for Renewal by Andersen of Eastern NY
Renewal by Andersen of Eastern NY
4.5(
196
)
New Window - Single

Serving Greenwich, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"John and Jason arrived on time and replaced a very large picture window and a smaller window. I am very happy with the windows . They look beautiful. John and Jason were very professional and did a wonderful job. Now I am kicking myself for not replacing a few more windows!"
Response time1 day
23 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Upstate Home Repairs
Upstate Home Repairs
5.0(
16
)
Door or Window Screens - Install or RepairWindow Frame - Repair

Serving Greenwich, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

"I hired Steve to help me install 4 windows at my house in Lake Luzerne. Steve reached out to me immediately after the inquiry and we discussed the project in detail. Within a day or two he stopped by the house to look at the scope of the project. The price quote was excellent, we hired him. He was a pleasure to work with and had great communication skills . The window installation was completed and it looks great. I asked Steve if he could help me again this weekend, he is scheduled to come back Saturday morning. Nice, honest, respectful person. I would highly recommend him for any of your household projects. 👍. Below are the 4 finished exterior walls. The other are before and after pictures. Pine T & G is going up this weekend."
Response time1 day
Paramount Home Solutions
4.9(
84
)
Egress Window - Install

Serving Greenwich, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

With years experience, we are committed to providing quality workmanship and superior customer service on all our applications. Here at Paramount Home Solutions., we strive to maintain our reputation as THEE high quality, service oriented company with our main focus being customer satisfaction.

Response time8 hrs
Response rate88%
61 neighbors recently requested a quote
Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Egress Window - Install

Serving Greenwich, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

Since 1998, Adirondack Basement Systems has been the trusted local expert for basement waterproofing, foundation repair, crawl space repair, and concrete lifting throughout Upstate New York and Western Massachusetts. As a locally owned and operated company, we're proud to deliver permanent solutions backed by exceptional customer service and industry-leading products. In 2026, we were honored with the BBB Torch Award for Ethics, recognizing our commitment to integrity, professionalism, and putting our customers first. Contact us today for a free, no-obligation inspection and discover why thousands of homeowners trust Adirondack Basement Systems.

Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
65 neighbors recently requested a quote
Avatar for JJ Michaels Construction Services
JJ Michaels Construction Services
5.0(
13
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceNew Window - Single+2 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Wood flooring and so much more. Carpets torn out, subfloors repaired, including work at doors and windows. Impeccable attention to detail. No threshholds, smooth perfect and tight seams from room to room and door to door. I love a crew that doesn't have to hide their transitions under a threshhold. Work ethic--- amazing, here on time, every time, every day. Added on recessed ceiling lighting in 2 rooms and ceiling lights in all rooms. Brutal attic work on over 100 degree day. Seamless experience in every way. They clean up the site at the end of every work day. They haul away whatever needs hauled away. They are friendly, talented, welcome input and do what needs to be done to exceed all expectations. (there were none!). I have more jobs scheduled: decking (including relocating propane tanks), house addition, complete renovation of two bathrooms., fencing. My go to crew for everything."
Response time1 day
Recommended by84%of homeowners
Window World of the Capitol District
2.8(
7
)
New Window - SingleNew Window - Single - For BusinessNew Windows - 2+5 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Very good job ! No loose ends, the workers really did a wonderful finish job. We had a screened in porch converted to a 4 season room by adding these windows. My husband is a real stickler for detail and, he was out there "inspecting" every move they made.... after awhile he came inside and said: "These guys really know what they're doing""
Recommended by75%of homeowners
Avatar for S&S Home Services
S&S Home Services
4.6(
11
)
Door or Window Screens - Install or Repair

Serving Greenwich, NY and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Scott was absolutely terrific. Fantastic communication before, during, and after. I knew exactly when he would come, he communicated with me while I was in the hardware store about what materials and supplies I was getting, and he communicated well on any needed follow-up. He corrected some tricky wiring and installation of two ceiling fans. He replaced old screens and built some new screens for many windows, replaced screen material and added pet-proof protective hardware cloth for screen doors, and he and his family laid a series of slate stepping stones and did a terrific job laying them flat on a sloped and curving surface. He worked on faucets and installed a driveway sign. There seems be nothing that Scott couldn’t do, fix, or diagnose. I was so pleased that I got to work with him and I look forward to working with him in the future."
Screen replacement
Screen replacement
Walkway and ramp
Mobile home skirting
Mobile home skirting

+6

13 neighbors recently requested a quote
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Windows questions, answered by experts

Typically, a bay window is, at minimum, 42 inches wide. That said, you can always design a custom bay window that is smaller—box bay windows are usually less than three feet in width and are ideal for smaller spaces.

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

The best thing to clean windows with is a mixture of white vinegar, warm water, and dish soap. This will remove dirt, pollen, and grime without destroying any tints or protective films on your glass. You can also use a commercial window cleaner, but make sure to choose one that doesn’t have ammonia in it, as this can damage window coverings and frame materials over time.

Yes, window manufacturers and installers can mull together three windows—or even more—for a more impressive appearance that lets maximum natural light into your home. However, you may have constraints regarding the total size of the wall opening. Your installer can help you determine what size wall opening is safe based on the structural load. In most cases, you can install additional supports to span the opening, like a steel I-beam, but this drastically increases the installation cost.

Yes, it is generally better and more cost-effective to replace all your windows at once. Contractors often lower the per-window labor and material costs for larger projects, saving you money in the long run. Installers may also quote a flat rate for overhead, making multiple small jobs more expensive than one large one.

Replacing all windows simultaneously offers other advantages:

  • Aesthetics and Home Value: It creates a cohesive style and uniform energy efficiency, which is appealing to potential home buyers.

  • Efficiency: The entire replacement process, which can take several weeks, is completed in a single, more efficient project.

However, replacing all windows requires a significant upfront investment. While you can replace just a few windows, experts recommend replacing at least five to eight at a time to avoid high overhead costs. An exception is when a single window is damaged; in that case, it can be replaced on its own.

The Greenwich, NY homeowners’ guide to window services

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