4.6 
94 *The Angi rating for Deck Maintenance companies in Mahwah, NJ 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 Mahwah, NJ 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 March 23, 2026
Serving Mahwah, NJ and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Professional, exceptional job on a dirty deck-that looks brand new!! I would recommend ADO to friends and family!"
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"I can't say enough good things about this company. Robert and Tim went above and beyond for me. I had my large deck power washed and stained. the first time with professionals. they came on time and completed the job in the specified time. I will certainly use this company again, and recommend them to others."
Serving Mahwah, NJ and surrounding areas
Approved
In business since 1971
Free estimates
Warranties offered
"Have been using them for several yrs. Reliable, consistent staff. Excellent customer service"
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Al Surface Restoration did a great job as promised and they did identify any issues that they came accross and advised how to handle. Everything looks brand new. Very professional."
+16
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: Quick response
"I had an old wood deck and was about time to replace it and they suggested me composite decking boards and vinyl railing. We love our new deck."
Serving Mahwah, NJ and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"We have had Cesar for many projects over the last 10 years. Bathrooms, bedrooms , roof, deck, shingle replacement, interior and exterior painting. I wouldn't use anyone else for my major and minor home repair."
+168
Serving Mahwah, NJ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"We had wind damage to both our roof and siding. The team repaired the missing shingles, secured the siding and checked the surrounding areas for additional damage. Very thorough."
+4
Serving Mahwah, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Small jobs welcome
"The Bazellari team were great every step of the way. The communication was great & the work they did was very good. They cleaned up after the job was done & my house looks great. They’ll be coming back to redo my deck. I highly recommend Bazellari Construction !"
+8
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Has work on gutters and backsplashes. Repair of damaged soffit. Everything as agreed. Very professional"
+2
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Great job cleaning my slate roof. A lot less than new asphalt shingles, for sure"
+1
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.
Sealing a deck is important for protecting it against the elements. Find out the cost to seal a deck, whether you DIY or hire a pro to do the job.
Deck maintenance is vital to protecting a wooden deck. Cleaning, staining and sealing a deck after pressure washing will add years to its lifespan. Protect a deck by following these deck maintenance tips for cedar and other types of wood materials.
Keep your decking looking new with this deck maintenance checklist.
Finding maintenance-free decking that works for your home, budget, and lifestyle can be challenging. This guide lists the 7 best low-maintenance deck materials.
