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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon276
    Verified deck cleaning services reviews

Verified Reviews for Deck Cleaning pros in San Francisco, CA

*The Angi rating for Deck Cleaning companies in San Francisco, 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 Francisco, 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 May 20, 2026

Find Deck cleaning pros in San Francisco

Avatar for Cal Preserving
Cal Preserving
4.7(
177
)

Serving San Francisco, 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!"
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

28 neighbors recently requested a quote
Recommended by92%of homeowners
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Custom Quality Creations
4.8(
82
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Francisco is a great communicator, kept us informed about the job along the way. His men were clean, prompt, and did the job in the given time. They adhered to Covid recommendations. Their bid for the job was competitive and the quality of the work was excellent. I would highly recommend them and I would use them again if I needed more painting done."
Home in Rohnert Park CA after
Before picture of front of house
front of house before picture
front view before staining
View from entrance

+118

Response time2 days
24 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Cal Preserving, Inc.
Cal Preserving, Inc.
4.5(
15
)

Serving San Francisco, 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."
Deck - before
Deck - after
Deck - before
Deck - after
Deck - before

+2

Response time2 days
26 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Platinum Painting & Upgrades
Platinum Painting & Upgrades
5.0(
12
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fabricio did a beautiful job on the painting and cleaning up. Very personable. It’s a family business. The few tiny glitches he fixed right away. Would hire again."
Restaurant painting
Restaurant painting
Restaurant painting
ceiling frames
concrete design

+18

24 neighbors recently requested a quote
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Avatar for SI PROS LLC
SI PROS LLC
5.0(
3
)

Serving San Francisco, CA and surrounding areas

Approved

Credit card accepted

"Jose was a great communicator and paid attention to the details. He kept the worksite clean and the quality of his work was exceptional. We’re grateful for his help remodeling our home!"
Concrete Patio
Elementary school pressure washing
Roof wash/gutter cleaning/ chimney repair cap & base replacement
Before
Deck maintenance

+95

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Blue Wave Window & Pressure Washing Services
Blue Wave Window & Pressure Washing Services
5.0(
38
)

Serving San Francisco, 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."
Here is a pic of old deck and as I’m sanding
How it looked before
Backyard Fence & Deck Makeover
Finishing toucbes
Here’s finished product with seal from Benjamin Moore

+109

Recommended by100%of homeowners
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Deck Cleaning questions, answered by experts

Any wood deck provides some ventilation to the area below, as is the nature of that type of deck design. However, areas that experience excessive humidity and associated moisture benefit greatly from a dedicated ventilation system in the form of strip vents. This addition helps the various wood boards contract and expand evenly throughout the years and reduces the chances of twisting, warping, and buckling.

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

Yes, it is possible to add an under-deck drainage system to an existing deck by retrofitting it to the structure. This process may require some prep work. For example, many drainage systems are installed on top of the deck joists, which would require you to remove the decking boards and railings first. To avoid this, you could opt for a below-the-joist drainage system. For best results and to ensure proper installation, it is recommended to consult a professional. A pro can inspect your deck, make any necessary repairs, and then install the drainage system correctly.

Homeowners should build their floating decks at least 18 inches off the ground. Having it at this height will allow for better airflow underneath and help prevent moisture-related problems like warping or rot. That being said, local guidelines for deck heights may vary depending on where you live.

Constant exposure to inclement weather conditions can damage your deck, causing it to fade, warp, or crack over time. Regular maintenance keeps it looking and performing its best. That means giving it a good cleaning and applying a quality sealant or wood treatment to help defend against moisture, sun damage, and everyday wear.

The San Francisco, CA homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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