Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in South San Francisco, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Next Gen Painting & Staining
Next Gen Painting & Staining
5.0(
23
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South San Francisco, CA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Julio was very professional and skillful. He did power washing, sanding and sealing of our decks and fences. They look beautiful and new! Will definitely contact and hire him again for future works needed and will gladly refer him to friends."
Response time11 hrs
Response rate95%
15 neighbors recently requested a quote
Avatar for Landscaping Bay Area
Landscaping Bay Area
4.6(
117
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South 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

Recommended by88%of homeowners
Custom Quality Creations
4.8(
84
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South 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
28 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for New Generation Painting & Builders Inc.
New Generation Painting & Builders Inc.
4.9(
56
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South San Francisco, 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!"
TRELLIS STAIN
FRONT DOOR
KITCHEN CABINETS REFINISH
STAIN TO PAINT
EXTERIOR PAINTING  PROJECT

+145

Response time2 hrs
Response rate94%
9 neighbors recently requested a quote
Avatar for Trimble Construction and Custom Painting
Trimble Construction and Custom Painting
4.9(
31
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South San Francisco, 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. "
BEAUTIFUL DECK  RESTORATIION (BEFORE & AFTER)
BEAUTIFUL DECK RESTORATIION (BEFORE & AFTER)
BEAUTIFUL DECK RESTORATIION (BEFORE & AFTER)
BEAUTIFUL DECK RESTORATIION (BEFORE & AFTER)
BEAUTIFUL DECK RESTORATIION (BEFORE & AFTER)

+71

Response time2 days
2 neighbors recently requested a quote
Recommended by65%of homeowners
Palm Construction, Inc.
5.0(
90
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving South San Francisco, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
...
Showing 1-10 of 85
FAQs for deck, fence, patio or porch clean and seal projects in South 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 South 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.