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Find Deck, fence, patio or porch clean and sealers in Danville

Avatar for Next Gen Painting & Staining
Next Gen Painting & Staining
5.0(
23
)

Serving Danville, CA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Arrived when he said he would, performed a complete sand and seal on my deck, which is a large deck...was very neat and meticulous which Is a huge plus for me as I am somewhat of a neat freak!! I like things done right... Some say iam a little to picky!! All said I would highly recommend them to anyone!ð"
Response time11 hrs
Response rate95%
33 neighbors recently requested a quote
Avatar for Cal Preserving
Cal Preserving
4.7(
177
)

Serving Danville, 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

Response time6 days
13 neighbors recently requested a quote
Recommended by92%of homeowners
Select Craftsmanship General Contracting
4.9(
58
)

Serving Danville, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We had the best experience with this contractor for major exterior work on our home. The owner Sobi first came out to look over the multi faceted project. Our home is 50+ years old and a unique custom build. Many years of deferred maintenance led to extensive dry rot and a need to waterproof a very large roof deck. No contractor really wants to do this kind of work but not Sobi. He assured us that he has seen far worse and has solutions and ideas for our specific issues. This involved more of an investigative approach as he dove into a complicated drain pipe system that was built inside the walls. He found the issue and went to work replacing interior drain pipe connections, etc. He then addressed the extensive exterior dry rot. Some beams needed to be replaced, others could be salvaged. The other big issue, a huge roof deck that was leaking, Sobi had a solution that worked great for us, saving us money. He is very personable, professional, problem solver, just the best!"
Response time10 hrs
Recommended by96%of homeowners
Avatar for Color Rush Painting, Inc.
Color Rush Painting, Inc.
4.9(
41
)

Serving Danville, CA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Diego and his team were very efficient and helpful with advice and willingness to include some deck repair with the washing, sanding and sealing of our 2 large backyard decks and deck bench. They did all sanding by hand (no large sanders) and painted on all stain and seal by hand. They did the work quickly and were very responsive to requests as needed as the job proceeded. The price was about 20% lower than other bids, and the personal attention to the work was really appreciated. I highly recommend and we will use them for ongoing maintenance of our decks and bench."
Walnut Creek Cabinets
Deck
Exterior
Moraga Deck
Exterior

+27

Response time8 hrs
Response rate94%
13 neighbors recently requested a quote
Avatar for PurePower Wash
PurePower Wash
5.0(
6
)

Serving Danville, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I hired pure power wash to clean up my place. They took care of my solar on my roof, my driveway, and the concrete on the sides of my house and my backyard. Very professional service!"
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Additional Photos

+1

Response time3 days
12 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Ramirez Landscaping & Concrete
Ramirez Landscaping & Concrete
4.8(
44
)

Serving Danville, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"We were thrilled with the work Ramirez did on our backyard landscaping. The staff were professional, timely, and highly skilled. We especially loved the stamped concrete patio, the elegant paved border, and the lava rocks. They planted over 100 plants and expertly installed our irrigation system. Roberto and his team have been incredibly responsive, even handling additional small tasks like irrigation fixes. We highly recommend their services."
Additional Photos
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Additional Photos

+80

Recommended by94%of homeowners
Palm Construction, Inc.
5.0(
90
)

Serving Danville, 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
Avatar for SurfaceRenu
SurfaceRenu
4.5(
40
)

Serving Danville, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Windows looked great after cleaning. Surprised to see their screen cleaning was just wiping the screens with a rag. I ended up washing some of the down stairs scrrens while they cleaned the windows. They cleaned just that... the glass part of the window, no trim or window channels.
For the price it was a good service. House always looks brighter with clean windows. Wish they would have paid more attention to the screens.
"
Recommended by86%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Danville, 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 Danville, 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.