*The Angi rating for Window Cleaning companies in Danbury, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.
*The HomeAdvisor rating for Window Cleaning companies in Danbury, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.
Last update on January 13, 2026
Serving Danbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Offers commercial services
Customers say: Terrific value
"The crew was so hard working. My windows look beautiful. I highly recommend Ivis cleaning service."
Serving Danbury, CT and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"This is a lovely husband and wife team who specialize in window cleaning. They are very nice, very professional, and our windows are now spotless and beautiful. Highly recommend!"
Serving Danbury, 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.
"
+2
Serving Danbury, 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!"
+1790
Serving Danbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Dillon went above and beyond. Scrubbed out parts of the The concrete that was there for years. I asked him to especially Wash the windows They were so filthy... and he got them sparking clean. Without any damage too... one side of my house Had a lot of mold. He completely got it out....He didnâ t rush the job either.... I recommend him to my neighbors as well... Very pleased."
+32
Serving Danbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The cleaning person was very experienced, details oriented and timely."
+2
Serving Danbury, CT and surrounding areas
Approved
In business since 2023
Free estimates
Small jobs welcome
"Mr. Abakumov was very nice, I will have him come and wash the windows again without hesitation. A wonderful job was done. This is the first time we had anyone come and wash windows. Thank you very much Jenya. Very happy, the windows are great."
Serving Danbury, CT and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"A very thorough and professional job was done. This is the second time Wave has cleaned my windows, screens, and sills. Windows are left sparkling! I will definitely use their services again."
Serving Danbury, CT and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"This company exceeded my expectations by a mile. They showed up on time and cleaned in such detail that I never would have thought possible. They were fast, efficient and professional from the start. I will be hiring them again and have already given their information out to 5 people."
+24
Serving Danbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Nixon was great came next day and fix a door that refused to shut. And cleaned up well."
In many cases, yes, hiring a window cleaner is worth the investment. Having your windows deep cleaned not only helps keep your windows looking like new, but it can also reduce the risk of damage and accelerated wear to the window frames and inner components. It also improves your home’s energy-efficiency by keeping window insulation and weatherstripping in good working order. Annual cleanings can also help identify problems with your windows early that could otherwise lead to leaks and expensive water damage over time.
For a standard 1,000-square-foot home, you should expect your window cleaner to take between 1 and 3 hours to clean all of your windows. Of course, the size of your home and the number and size of the windows you have will play a role in the timeline. Certain styles of windows—like picture windows, which have no moving parts—also take less time to clean.
Yes, you should plan on being home when a window cleaner is cleaning your windows. The professional will clean both sides of the glass and will likely disassemble parts of your windows from the inside to clean and inspect the inner components, including the balances and weatherstripping. Much of this work requires interior access to your home, which means someone will need to be home to provide access to the window cleaner.
Window washing usually refers to cleaning dirt and other debris off of the exterior of your windows, while window cleaning is a much more involved process that addresses the outside and inside of the glass, as well as the interior components. Window washing is more to improve the aesthetic of your windows, while window cleaning can improve performance, reduce the risk of damage over time, and even improve your home’s energy efficiency.
The average cost to have your windows cleaned is around $220 for a standard-sized home, or around $10 per window. This pricing will vary quite a lot, depending on how many windows you have, how accessible those windows are, the size of the windows, and more. Most homeowners pay between $150 and $300 to have all of the windows on their home cleaned thoroughly by a professional.
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