5 
10 *The Angi rating for Deck Repair companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.
*The HomeAdvisor rating for Deck Repair companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.
Last update on May 16, 2026
Serving Cornwall, CT and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"Very responsible and easy to deal with"
Serving Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"They did such a great job and were quick and efficient. We would definitely recommend to anyone looking to have their deck repair or install ."
+134
Serving Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Emergency services offered
Warranties offered
"A1 Pro, Inc. remodeled our existing deck floor using Trex decking materials. They did a very thorough and professional job. The staff were courteous, efficient and highly knowledgeable. We highly recommend this remodeling company."
Serving Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"They did a great job rebuilding part of the deck,Wasted no time getting to work.Cant say enough about the work they did.I was also impressed the way they cleaned up the area they were working in excellent"
Serving Cornwall, CT and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Excellent work repairing my stone wall at a very affordable price. They were able to complete my project and add drainage in a days work, very responsive and professional"
Serving Cornwall, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"Elvin is great. He fixed my wood double front doors and applied paint that I had picked out, as well as new handles/lock. He took his time, was very polite, and made sure everything was in order before in left. My front doors look amazing. Will be hiring him again for more work around the house. Also, his pricing was very reasonable and on point for the amount of repair and painting work he did."
Serving Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Customers say: True professional
"They did a great job"
Serving Cornwall, CT and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
Family owned business with over 20 years experience - Remodeling Basements- Remodeling General- Remodeling Kitchen & Bathroom-
+74
Serving Cornwall, 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 Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Credit card accepted
"Andy came the next day after we called him and gave us a very reasonable estimate for the painting of our kitchen, dining room/living room, as well as making a repair to the ceiling and painting the entire ceiling into the hallway. He and his crew knocked it out in three-and-a-half days. His crew was very neat and always cleaned up. Andy also carted all his garbage at the end of the job. CT Home Improvement are friendly, reliable and trustworthy. I recommend them."
+53
From average costs to expert advice, get all the answers you need to get your job done.
Deck replacement costs depend on materials, any structural damage you need to fix, and more. This guide explores how much it costs to replace or repair a deck.
Building a composite deck can increase your home’s appeal and value. Composite decking costs depend on the size of your deck, the materials, labor, and more.
Old and run-down porch railings can be an eyesore and pose a risk of falling. Find out how much it costs to replace your worn out porch railings with new materials.
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If your deck is in bad shape, this deck repair checklist will help you inspect, clean, maintain, and repair it without missing any vital steps in the process.
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