4.7 
238 *The Angi rating for Deck Repair companies in Mendham, NJ 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 Mendham, NJ 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 21, 2026
Serving Mendham, NJ and surrounding areas
Approved
Free estimates
Credit card accepted
"Jersey Decks LLC completely transformed my old deck. They preserved the existing framing, installed new Trex composite decking, and added vinyl railing all around. Professional crew, clean work, great attention to detail, and zero maintenance now. Highly recommend them for any deck refurbishing project."
Serving Mendham, NJ and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Tony was courteous and answered my phone calls and messages quickly.. They also used good materials for my deck."
+313
Serving Mendham, NJ and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Tim was prompt, professional & listened to my questions and answered my questions patiently. His knowledge of materials and costs helped me get this project done well & in my spending plan too. My decks are now in great shape, look better than they have for some time, since Dominion’s very skilled crew replaced worn decking and stained the deck and railings. Our family can really enjoy this special part of our home for years to come now!"
+132
Serving Mendham, NJ and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"We hired All Home Repairs for our Roof and the end result was fantastic,job done right and quick i would definitely recommend them."
Serving Mendham, NJ and surrounding areas
Approved
In business since 2015
Credit card accepted
Offers commercial services
"Best deck builders around.they do tremendous projects.a friend recommended me this company to and as soon as I contacted them I was already looking forward to start the deck projects."
+100
Serving Mendham, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"I hired Pro Master Construction to repair my skylight, and they did an excellent job. The team was professional, efficient, and very thorough. They fixed the leak quickly and ensured everything was sealed properly. I am very satisfied with their work and highly recommend Pro Master Construction for skylight repairs!"
+71
Serving Mendham, NJ and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Excellent. My deck looks brand new. I did not think the deck would come out looking like I just had it installed. I am very happy with the results. Rich gave me a fair price and got the job done in a timely fashion. Thanks Rich. I will surely call on you in the future."
Serving Mendham, NJ and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Our deck was 15 years old.We asked Alpha Construction NJ for doing a replacment of boards.They siggested us to put trecks boards of the lifetime lasting.They gave us the best advice.Now we are enjoying the time on our brand new looking deck with pur kids.Thank you guys!"
+18
Serving Mendham, NJ and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Repaired foundation and retaining wall. Did interior painting, cabinet repair and other misc repairs. All work was completed on time."
+1
Serving Mendham, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"I hired Trinium Home Improvement for a deck repair. Mike was highly professional during the whole process, keeping us informed with all the details. The job was done within 3 days, they cleaned after themselves and our deck looks as good as new. I would highly recommend them and would definitely hire them again."
+42
From average costs to expert advice, get all the answers you need to get your job done.
Deck repair costs depend on materials, damage you need to fix, and more. See how much it costs to replace or repair a deck in New York, NY.
Thinking about adding a deck to your home? Explore this guide to learn about the average cost to build a deck in New York, NY, based on factors like size, material, and labor.
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.
Find the best deck repair pro for your project. Learn how to hire qualified contractors, what questions to ask, and credentials to verify.
Deck repair is a great way to stretch your DIY muscles while keeping your deck safe and stylish. Here are the common repairs and how to tackle them.
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.
