4.4 
142 *The Angi rating for Deck Cleaning companies in Hillsborough, 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 Hillsborough, 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 Hillsborough, 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 Hillsborough, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Cal Preserving did a great job on our very difficult to install Ipe (Brazilian Walnut) deck. I would definitely use them again."
+13
Serving Hillsborough, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Very good! They were extremely thorough, very professional, showed up on time, very quick, and they were very clean."
+15
Serving Hillsborough, CA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"This company is the very best. My two old decks now look like they are new. The crew is very detail-oriented especially with the prep workâ -power washing and sanding â so the final staining is perfect. My windows were covered while they worked and everything cleaned up when they finished. Also, the price was very reasonable. I definitely recommend them!"
+145
Serving Hillsborough, 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 Hillsborough, CA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
"We hired Trimble Construction and Custom Painting for many projects. The first job was the kitchen renovation which was done exactly as we wanted. We have since had them take care of the horrible ceiling cracks in our living room and vestibule and paint both rooms. They also installed handrails on the staircase to the upper level. In the backyard they replaced the deck and a 80ft long wooden walkway. All the work has been completed within the agreed costs and are a pleasure to look at. The finished improvements and workmanship make our house more comfortable and welcoming. "
+71
Serving Hillsborough, 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 Hillsborough, CA and surrounding areas
Approved
Credit card accepted
"Nice working with Jose. Great carpentry, great communications!"
+95
Serving Hillsborough, 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 Hillsborough, CA and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"Their work made a huge difference on our deck, walkways, and benches. I would definitely call them again."
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.
