4.6 
155 *The Angi rating for Deck Cleaning companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.
*The HomeAdvisor rating for Deck Cleaning companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.
Last update on August 28, 2026
Serving Demarest, 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 Demarest, 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 Demarest, NJ and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"They were fantastic! Efficient, clean, and thorough; they did a great job."
+1
Serving Demarest, 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 Demarest, 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 Demarest, NJ and surrounding areas
Approved
In business since 2023
Free estimates
Small jobs welcome
"This is the first time I have ever had my home pressure washed. I am very impressed with the attention to detail, I never knew my house could look this new! It was a new experience for me, but I am glad I went with ResQ clean to bring my home back to life, super happy with the results."
+22
Serving Demarest, NJ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Great experience with ExteronRx! Charli was professional, honest, and did a great job repairing our roof. Everything was done quickly and cleanly. Highly recommend!"
+4
Serving Demarest, NJ and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Fast, professional and most importantly from my experience with contractors they did an AWESOME job with clean up ) left the house/yard just as clean as it was prior to arrival. Would recommend!"
+2
Serving Demarest, NJ and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Cesar and his crew just finished a remodel of my master bathroom. This is the second major project completed in my home by CSZ (prior kitchen remodel) and once again they exceeded my expectations. Cesar worked with me along the way to come up with the perfect design to ensure all my requirements were met. He is knowledgeable and his attention to detail is second to none. The CSZ crew, Armondo and Benjamin were also a pleasure to work with. They are knowledgeable, trustworthy, and hardworking. They also did an exceptional job cleaning up at the end of each work day. My dog even loves them! I highly recommend CSZ Construction. They will most certainly be back for future projects in my home!"
+168
Serving Demarest, NJ and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"Very friendly and professional. Did the jobs I needed done perfectly. Cleaned everything up......amazing service and professionalism. Hire them you will be glad you did. Honesty is their best policy"
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.
Refinishing your deck is a great way to restore its appearance and fall in love with your outdoor space. Use this guide to learn how much it costs based on factors like size and type.
Cleaning your deck at least once a year boosts its durability and appearance. Learn how to clean decking, whether it's wood or composite.
Learn how to clean a deck before staining to ensure long-lasting adhesion, weatherproofing, and optimum appearance of this coloring and protecting treatment.
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.
