4.8 
43 *The Angi rating for Deck Maintenance 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 Deck Maintenance needs.
*The HomeAdvisor rating for Deck Maintenance 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 Deck Maintenance needs.
Last update on May 04, 2026
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1995
Emergency services offered
Small jobs welcome
"Very prompt. Was at my house when he said he would be. Very professional. The owner explained everything and discussed the cost. His workers left everything clean and were very polite. I would hire him again."
+36
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Nice job cleaning our gutters."
+1807
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Brian stopped by and instead of a replacement door a small fix solved the problem."
+7
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Nelson, came to my home last night to power wash my back porch, which has composite decking on it. Nelson went above and beyond, very personable, very thorough, the cost was good and I am so pleased. I would recommend this man in a heartbeat. Nelson was his first name and he is a beacon Falls resident and I know who will be power washing from now on at my house. Thank you so so much."
+9
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"he was responsive and did good work on time and with quality, just a little pricy for work done"
+65
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2004
Free estimates
Small jobs welcome
"I think they were very good and cared about the service. I interviewed 10 companies and bids, and I selected them."
+3
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1989
Free estimates
Customers say: Quick response
"The owner is a people person I would recommend him to anyone."
+13
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
American Prime Builder is a premier general contractor with over 20 years of distinguished experience, specializing in roofing, siding, decks, windows, and comprehensive indoor and outdoor construction for both residential and commercial properties. Renowned for delivering superior craftsmanship and unwavering dedication, we have established a solid reputation for excellence, reliability, and professionalism in the industry. Our expertise encompasses a broad spectrum of services, including precision roof installations, expert repairs, custom deck designs, and energy-efficient window replacements.\nWhether undertaking small-scale residential enhancements or managing large commercial projects, we ensure every detail is executed with the highest level of precision and care! We are committed to completing projects on schedule and within budget, while always maintaining alignment with our clients’ vision and expectations!
Serving Cos Cob, CT and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"Jose came on time, gave a good estimate and he and his team did an excellent job painting three rooms and a garage. He prepped and fixed the walls nicely and did a great job cleaning up at the end of the job. Also excellent job pressure washing deck."
+20
From average costs to expert advice, get all the answers you need to get your job done.
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