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
"Did a great job power washing and sealing our decks."
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
"Exceptionally well. Jager Landscaping took my 20+ year old tiered garden walls and redesigned and rebuilt the walls to grade better with my sloped backyard. Crew was extremely professional and knowledgeable."
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"This is a highly professional company. They replaced boards that were needed on my deck. They also stained the deck. It looks fabulous! I highly recommend them!"
+16
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: Quick response
"I hired Pro Builder. Exceptional deck work! They are evident in every detail. The team demonstrated skill and precision, transforming our outdoor space into a functional and visually stunning area. Communication was clear, timelines were met, and the end result exceeded our expectations. Highly recommend for anyone seeking top-notch deck construction. Thank you Pro Builder."
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
In business since 1998
Free estimates
Emergency services offered
"Cesar and his workers' were prompt. Most importantly, they are efficient and professional individuals. They completed the home improvement projects as promised. Cesar also fixed another home improvement project; we had not discussed. Lastly, the team cleaned-up after they finished the home projects."
+168
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
"Excellent attention to detail. My house looks brand new. Thank you."
+1
Serving Mahwah, NJ and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"Power wash and stain deck came out perfect. Also recement Belgian block. Great job."
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.
