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

Avatar for Cal Preserving
Cal Preserving
4.7(
174
)

Serving Lafayette, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"CalPreserving was the total deal! I didn't know what all we needed and all the serves Iooked at seemed to offer only a piece of the puzzle, such as just power washing, or construction, or staining. This group did it all. The initial visit to assess the issues was informative and helpful. We could see our choices. They offered sound advice and looked at ways to save us money where it was possible. We ended up replacing about half the boards on the oldest deck. The finished product on both decks looks amazing -- like new. The workmen were thoughtful, knowledgeable, hard working, and polite. I was impressed that they even followed up with tips on maintaining the decks for years to come. I will definitely have them back every couple of years just to check on the decks and preserve the investments we have made in them. My highest recommendation."
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

Response time6 days
13 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Next Gen Painting & Staining
Next Gen Painting & Staining
5.0(
23
)

Serving Lafayette, 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%
29 neighbors recently requested a quote
Avatar for Cal Preserving, Inc.
Cal Preserving, Inc.
4.6(
12
)

Serving Lafayette, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"While they are a little on the pricier end of things, I have to say that I am more than pleased with the power wash, bleach and preserve that the crew did on fence and pergola. When they were done it was like they were brand new! Highly recommended!"
 Deck - before
 Deck - after
 Deck - before
 Deck - after
 Deck - before

+2

Response time2 days
22 neighbors recently requested a quote
Recommended by91%of homeowners
Select Craftsmanship General Contracting
5.0(
51
)

Serving Lafayette, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We are so happy with our new deck built by Select Craftsmanship! We are impressed with all details and how beautiful and sturdy it is. Sobi and his team did an excellent job! Sobi put a great attention to detail and explained the whole process of building strong structure and perfect deck. We highly recommend Select Craftsmanship!"
Response time10 hrs
Recommended by96%of homeowners
Avatar for Color Rush Painting, Inc.
Color Rush Painting, Inc.
4.9(
38
)

Serving Lafayette, 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%
10 neighbors recently requested a quote
Avatar for PurePower Wash
PurePower Wash
5.0(
5
)

Serving Lafayette, 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 by100%of homeowners
Lopez Fence
4.8(
55
)

Serving Lafayette, CA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Mr Lopez did a walkthrough and pointed out the loose fence posts and said they needed to be replaced. Gave us price options for 4x4 and 4x6 replacement posts. We went with the 4x6 since we felt they would be able to support the fence portions that were not replaced, and the 4x6 looks fine. When they took out the old fence posts (many of which were put in 3-4 years ago by another company) we could see that some were rotted through, and some of the 7' posts were sunk only 6" into the ground. So we are very glad we replaced them. In all they replaced 21 posts plus the 12' section of fence. The replaced fence and gate look great. Mr. Lopez' crew could replace most posts without going into the neighbors' yards, which was convenient. It took 2-3 days to repair all the fences , and the gate was installed later. He and his crew were polite and professional. There was a minor issue with the gate being too narrow (measuring issue), but they put in a shim to correct for that. It still looks great. We definitely recommend Lopez Fencing."
Recommended by92%of homeowners
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Showing 1-10 of 305
FAQs for deck, fence, patio or porch clean and seal projects in Lafayette, 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 Lafayette, 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.