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Find Deck, fence, patio or porch clean and sealers in San Francisco

Avatar for Landscaping Bay Area
Landscaping Bay Area
4.8(
106
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"These guys were great! We moved into a house and needed help understanding why our landscaping quickly started dying. Landscaping Bay Area carefully diagnosed and quickly fixed the issues, thoughtfully taught us about our system, and added lines to automate our yard care. Would absolutely recommend and use them again!"
Ground cover
Ground cover
Additional Photos
Additional Photos
Additional Photos

+15

Response time1 day
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Platinum Painting & Upgrades
Platinum Painting & Upgrades
5.0(
3
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Needed to get about 150 feet of railing prepped and painted, as well as 6 pieces of outdoor wicker furniture. Platinum Painting did a very good job and promptly arrived each morning first thing. Excellent clean up each day. Very satisfied."
Restaurant painting
Restaurant painting
Restaurant painting
ceiling frames
concrete design

+4

2 neighbors recently requested a quote
Avatar for SI PROS LLC
SI PROS LLC
5.0(
2
)

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
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for All Pro Deck
All Pro Deck
5.0(
40
)

Serving San Francisco, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"All Pro came, reset ALL the nails, sanded all deck surfaces and the top of the railings, power washed the decks, top surface and bottom, and then applied two coats of deck sealer. They found one rotted board that they replaced for a slight additional fee. They moved heavy planter boxes off the decks, and then came back several days after the project to re-position them. Quality of the work was excellent. We were very pleased, and would recommend them."
Recommended by100%of homeowners
Avatar for Unique Concrete Creations
Unique Concrete Creations
5.0(
18
)

Serving San Francisco, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"It went incredibly well. Ignacio spent a lot of time with us working on the design and budget. While this company is not the cheapest on the market, in this case you truly get what you paid for. Ignacio's design took our breath away. The texture and color of the stamped concrete is beautiful. The extra patio space transformed an ugly weird patio to a masterpiece. The flagstone topped retaining walls easily provides seating for more people than we know. The color coordination between the concrete, the flagstone, and the stucco faced retaining walls is very pleasing to the eye. Unique' s crew is one of the best that I have had the pleasure to have working for me. I have never seen a harder working crew. The truly gave us a full 9 hours of back breaking work. The job superb Roberto was fantastic, easy to work with and to communicate. Ignacio made it a point to stop by every day. As with all construction there are issues, broken water lines, sprinkler lines, irrigation control cables. Roberto took immediate care of any and all such issues. He did a great job in keeping my stress levels low. <br /> <br />This may be the best hardscape company in the Bay Area. The attention to detail is exceptional. Ignacio has a designer's eye. <br /> <br />We love the result, and have spent more time outside in the last month than in the three previous years.. <br /> <br />Hire this crew. You will not be disappointed. <br /> <br />Bryan Grady <br />408-309-5363 <br />"
Recommended by100%of homeowners
Avatar for Nothin22it Handyman Service Patrick Joseph Maloney
Nothin22it Handyman Service Patrick Joseph Maloney
4.9(
76
)

Serving San Francisco, CA and surrounding areas

In business since 1997

Free estimates

Warranties offered

"Things went great. P.J, is a good hard worker who gets his tasks done very well, and in a timely fashion. He did things so well and so quick that I had him do a few side repairs I needed to get done as well. He help remove decking and supports and also helped me with a gutter issue I was having."
Recommended by97%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in San Francisco, CA

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The San Francisco, CA homeowners’ guide to deck, fence, patio or porch clean and seals

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