4.4 
53 *The Angi rating for Deck Cleaning companies in Nassau, NY 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 Nassau, NY 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 December 10, 2025
Serving Nassau, NY and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"House looks great, cleaned our deck too. Thanks for a great Job, Ryan."
+21
Serving Nassau, NY and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Zak was at my home on time, and ready to do the job (power wash) . He was detailed in every way, cleaned up and his rate was very reasonable...Job Well Done!"
Serving Nassau, NY and surrounding areas
Approved
In business since 2016
Free estimates
Offers commercial services
"Great group of guys that communicated extremely well throughout the entire process. Cleaned up my entire side of my house professionally with paint chips or residue left behind. Would recommend them to anyone looking for professional results"
+23
Serving Nassau, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Small jobs welcome
Credit card accepted
"Matt is the nicest guy. He came when he said he would and finished the job ( deck refinish) ahead of schedule. I highly recommend him"
Serving Nassau, NY and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"Very easy to work with, reasonable pricing, accommodative."
+5
Serving Nassau, NY and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!
Serving Nassau, NY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Owned and operated by Matthew Mrozinski, the company provides residential and commercial maintenance services within a 60-mile radius of the Schenectady area. \nMGM specializes in "restoring and maintaining" the curb appeal of properties through a variety of high-pressure and soft-washing techniques: \n• House Washing: Professional cleaning of siding (vinyl, brick, wood, etc.) to remove mold, mildew, and dirt.\n• Roof Washing: Specialized soft washing to safely clean shingles without damage.\n• Surface Cleaning: Pressure washing for driveways, sidewalks, porches, and patios. \n• Fence & Deck Cleaning: Restoring the appearance of wood and composite outdoor structures.\n• Solar Panel Washing: Specialized cleaning to maintain energy efficiency. \n• Gutter Cleaning: Removing debris to ensure proper drainage.\n\n• Service Area: Primarily serves the Capital Region and Mohawk Valley, NY
Serving Nassau, NY and surrounding areas
Approved
Free estimates
I’m a carpenter by trade with experience in residential framing, both single family and two family homes, decks, porches, additions, garages, sheds, ETC. I’m also versed in plumbing systems and general construction.
Serving Nassau, NY and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"It was great !! Stephen came and cleaned all our gutters, one was plugged pretty good, he flushed everything and then took pictures of all the clean gutters . Will definitely have him back next year !"
+13
Serving Nassau, NY and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"Paul was friendly and professional. Great to deal with him, and our deck is looking brand new again. I was away from the house and he was good enough to send me before and after pictures by email."
+5
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost to pressure wash a deck depends on its size, condition, material, and whether you DIY the job. Help set your budget with this cost guide.
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.
Knowing how to clean and seal a deck can help extend its life and keep it looking like new. This DIY guide sheds light on the best way to clean a wood deck.
