4.4 
179 *The Angi rating for Deck Cleaning companies in San Mateo, CA 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 San Mateo, CA 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 July 18, 2026
Serving San Mateo, CA and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"My deck is two years old and needed to be cleaned and restained. Julio did a great job bringing it back to life."
Serving San Mateo, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"
+13
Serving San Mateo, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"perfectly they were prompt, clean, pleasant and fairly priced"
+15
Serving San Mateo, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Very easy to work with. I'd used them before but this time I got estimates from other contractors and was amazed how much more reasonable Cal Preserving was. The difference may be that the others pointed to additional steps that could be taken. Did Cal Preserving "miss" these things or recognize they weren't necessary--I'm inclined to believe the latter."
+2
Serving San Mateo, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"He was very professional, work was finished on time. Left everything clean. I would have him do work for me again."
+48
Serving San Mateo, CA and surrounding areas
Approved
Credit card accepted
"Nice working with Jose. Great carpentry, great communications!"
+95
Serving San Mateo, CA and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Fantastic job! I can't believe how bright and clean the deck and the surrounding areas look. It's clear that Blue Wave takes pride in their work and goes the extra step to please the customer. The windows have never looked better. Some are quite hard to reach and have not been cleaned in ages. They look brand new. I'm so happy with the expert and professional service provided by Indira and her team. I will definitely call Blue Wave again."
+109
Serving San Mateo, CA and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"They courteous and efficient. My Deck looks great!"
Serving San Mateo, CA and surrounding areas
In business since 1984
Free estimates
Credit card accepted
"DJ's recommended a color scheme and painted the exterior of our house. They weren't the lowest or highest quote, but they did an excellent job, went out of their way to please, great/friendly/nice crew and I would highly recommend them. They also spent a lot of time on the prep work on a 30 year old stucco house."
+11
Serving San Mateo, CA and surrounding areas
In business since 1999
Free estimates
"Since our house is a hillside house with cedar shingles in the Los Gatos hills, it is mainly windows. When the windows were replaced, they were completely replaced and new outside trim was installed. This trim needed to be stained and sealed."
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 San Francisco, CA.
Thinking about adding a deck to your home? Explore this guide to learn about the average cost to build a deck in San Francisco, CA 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.
