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TRUSTED BY GREENWICH, CT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon143
    Verified window cleaning services reviews

Find Window cleaners in Greenwich

Avatar for Window Genie of Westchester
Window Genie of Westchester
4.8(
16
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"It was a fantastic experience. Kelly worked efficiently and did a superb job cleaning our windows and screens. We were extremely happy with the process and have already recommended Window Genie to a friend."
Additional Photos
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Additional Photos

+6

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for All Clean LLC
All Clean LLC
4.6(
47
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quick response

"Kevin and his crew showed up up for us on a very last minute request. He was very helpful and willing to make it work when we were under a time crunch. We had called several companies hoping to get someone out, and he was one of the few who was willing to come out and actually perform the work, rather than just come for an estimate only.  Furthermore, he was prompt in returning our initial phone call, and called us again before he planned to arrive at the house.
The crew was quick, efficient and I believe we were given a very fair price for the amount of windows- cleaned inside and out on a three story home. 
Thanks to Kevin and his crew for making it work for us.
A company who caters to their clients is a real bonus these days, when so often it is the other way around.
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+2

Response time2 days
7 neighbors recently requested a quote
Recommended by95%of homeowners
A. Dorman Professional Carpet Cleaning Co
4.7(
91
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quick response

"I couldn't recommend this company more highly. Mark called me within minutes of my requesting a quote. He was exactly on time for the appointment to do the work. My windows have never, ever been so clean; they are practically invisible. I am so impressed and pleased. I plan to use him for carpet cleaning as well."
Samples 1
Mattress Cleaning and Sanitizing
 MARK CLEANING WINDOWS
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Mattress Cleaning and Sanitizing

+7

34 neighbors recently requested a quote
Recommended by96%of homeowners
C A Y Window Cleaners
4.4(
20
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"We highly recommend CAY Window Cleaners. They responded immediately to our request for a quote, scheduled us to have the work done immediately and did an excellent job ! We are very pleased and plan to have Carlos do our windows a few times throughout the year. Nothing like sparkling, clean windows to make ones home so beautiful !"
Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A.M.T. Services LLC
A.M.T. Services LLC
4.4(
309
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Martin and his crew completed ten very involved projects for us today. We are very pleased with the work as it was done in a very professional manner. Martin indicated they could complete the jobs in one day and they accomplished this. The jobs involved power washing, painting, repair of towel bar, grouting, fixing hinges on a door, repair of garage door frame and cleaning of spindles on the porch. We told Martin that we were very happy with the results and would call him in the future for other projects that might be needed. Richard Huckstadt 5/19/26."
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
119
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired the cleaners and builders for one time maid service to help clean up after construction. They were efficient and affordable ..did a great job thank you so much!"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1790

Response time1 day
Response rate92%
Recommended by88%of homeowners
Avatar for Outstanding Pressure Washing Service
Outstanding Pressure Washing Service
5.0(
20
)

Serving Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great guy. Hard working and through top notch and would highly recommend 100%. My house looks so clean and bright. He even washed my outside windows. Would use again and highly recommend!! You will no be disappointed."
#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch
#1002 Ranch right front

+9

Response time4 hrs
Response rate96%
12 neighbors recently requested a quote
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Window Cleaning questions, answered by experts

Pros offer comprehensive cleaning that addresses areas you might overlook, ensuring an immaculate home.

Long-handled telescopic brushes are the best way to clean the outside of a house without a pressure washer. There are even special attachments for cleaning the outside of windows. Use a gentle cleaning solution for both the roof and siding to avoid harming the finishes. Be sure to rinse the area thoroughly with a garden hose after scrubbing.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

Deep cleaning after a renovation is important to remove all the dust from construction. This will improve air quality, prevent health issues and increase the home’s comfort level. Also, debris and dust can stain new paint or scratch surfaces, ruining the renovation right from the get-go.

The Greenwich, CT homeowners’ guide to window cleaning services

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