4.7 
232 *The Angi rating for Sonic Cleaning companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
*The HomeAdvisor rating for Sonic Cleaning companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
Last update on March 30, 2026
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1999
Free estimates
Offers commercial services
"Joi came with another woman to clean my raised ranch. I had them clean upstairs only. The house smelled so good and looked so clean. Thank you Joi!"
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"very well. Camilo got here on time, very clean and efficient work"
+29
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: Quick response
"They did a great job. We have a lot of windows and storm windows and they were very thorough. The entire job took most of the day and Kevin's crew stayed at it until it was all done. When we walked through afterwards, Kevin had the crew make corrections and adjustments immediatelly. I will use All Clean again."
+2
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2003
Free estimates
Offers commercial services
"I live in Fairfield and Edy cleaning services clean my house. They do an excellent cleaning and what I like best is they always pay attention to details and the price is very fair. Thanks Edy and your crew 👍"
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 1986
Free estimates
Warranties offered
"This company is efficient, courteous. He cleaned out the whole vent and definitely use them again every year."
Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"King Carpet are an excellent carpet cleaning service. The results were beyond my expectations. They were extremely professional and throughly explained their cleaning process."
+7
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"I had 5 rooms of carpet cleaned. After he was done cleaning them I realized I waited way too long to have them cleaned. There was such a huge difference in appearance after he was done. Very happy how it all came out looking! In 2 weeks Evolution will be back to clean my upholstery which Iâ m super excited about!"
+5
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Small jobs welcome
"Great cleaning, great experience, would strongly recommend"
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Extremely professional and knowledgeable service. Colby and Eli came out for an estimate on Tuesday and came back Friday for service. We walked through all vents to be cleaned and discussed the antimicrobial treatment. We had just bought the house and the ducts were never cleaned. They individually cleaned 24 vents and treated the system in just a little over 3 hours. They talked us through the whole process and showed plenty of before and after pictures. Would highly recommend!"
+2
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Great !! Gabriel was on time and went right to work. He took pictures of duct work before and after. He supplied my wife and I N95 masks to wear during the cleaning keeping us safe. Gabriel was a true professional."
+2
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