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

Avatar for FIBER-COAT DECK CO
FIBER-COAT DECK CO
4.9(
37
)

Serving Wilmington, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Excellent. David and his team worked with me throughout the entire process. A received a prompt call from David after my initial inquiry. He answered all my questions and worked with me through the entire process (even when I had changes.) He was prompt and on-time every day and was even ahead of schedule with my specific time-frame for a big deck. He's a hard worker with attention to detail and exceeded my expectations. From my experience and interactions, he has a lot of integrity. David was accommodating through some of my changes mid-stream and was a pleasure to work with. After reading reviews from others, I can say that I was not disappointed. I would not hesitate to hire Fiber-Coat Deck Co. again for my next project and would recommend them to my friends. Thank you, David. A job well done. The deck looks awesome Work done: remove asphalt shingles, clean up and secure existing nails, lay down and screw in T&G plywood, install multi-layer deck coating (metal lathe, concrete overlay, fiberglass coating, fiberglass sheets, resin, texture, final deck coating/color)."
Deck Maintenance Project
Deck Maintenance Project
Deck Maintenance Project
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+16

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Teak Master, Inc.
Teak Master, Inc.
5.0(
3
)

Serving Wilmington, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"They came out and gave a free estimate with no obligation. I received a detailed professional bid, which stated what the process would be. They were attentive to cleanliness and protecting our things. I appreciated the follow up afterward to ensure my happiness and that the job was completed. Very professional, communicative, and prompt."
Response time6 hrs
Recommended by100%of homeowners
Avatar for OC Decks- Water Proofing Systems
OC Decks- Water Proofing Systems
4.8(
88
)

Serving Wilmington, CA and surrounding areas

In business since 1992

Free estimates

Credit card accepted

"Sharon and Ed came out. They were very professional, measured and gave us options. Within a couple of days, we had a bid broken down by components. As we gathered other bids, no one was like OC Decks in professionalism. We were so glad that we went with them. They communicated with us throughout the process. We never had to guess what was going to happen. The guys showed up early and worked all day. The only delay was for the timber tech due to back log at the port. They went over and beyond to make our deck spectacular. I have never had such a pleasant experience with a remodel. I can not thank them enough for making the process so smooth and for the gorgeous deck and railing we now have."
Finished Waterproofed Walkway
ALX Pro Waterproofing System Finish
ALX Pro Waterproofing System Finish
ALX Pro Waterproofing System Finish
ALX Pro Waterproofing Finish & TREX Railing

+15

Recommended by97%of homeowners
Avatar for Foothill Painting Co., Inc
Foothill Painting Co., Inc
4.7(
64
)

Serving Wilmington, CA and surrounding areas

In business since 1936

Free estimates

Credit card accepted

"It was done professional and their communication was very good, however, we chose not to go with them. I have no complaints, I just wasn't' happy with the price, which is not their fault."
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Before
During

+13

Recommended by87%of homeowners
Palm Construction, Inc.
5.0(
90
)

Serving Wilmington, 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 Thomas Parks Contracting
Thomas Parks Contracting
4.8(
100
)

Serving Wilmington, CA and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"Mr. Parks and his workers were thorough, polite and efficient. My gutters were full and badly clogged because of several years of neglect. They removed all debris from my roof and dug out the gutters by hand until they got water freely flowing through the downspouts. It was a positive experience from beginning to end."
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+12

Recommended by94%of homeowners
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)

Serving Wilmington, CA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"I bought the Big Deal which was just for a single top coat to reseal the deck surface.  However, my deck was in a little bit worse shape than the deal allowed.  However, Ryan was awesome and added in sanding and then did the reseal for no additional charge.  The surface is not perfect but that is due to the rough pre-condition it was in and not his fault.  Shortly after the reseal the deck drains started leaking in to the garage below.  Ryan and crew came out again to fix the drain at no additional cost.  Again, this was not in the deal I bought but they provide such great customer service.  I would definitely use them again and will recommend them to friends and neighbors!
"
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+19

Recommended by93%of homeowners
Avatar for Brigada Builders, Inc.
Brigada Builders, Inc.
4.3(
72
)

Serving Wilmington, CA and surrounding areas

In business since 2005

Free estimates

"Well, our friends recommended InstallArtificial.com as a trusted installer. We invited them for an estimate. John, the estimator seemed knowledgable. The price was competitive, so we proceeded. What we liked the most is how they explained what is going to happen after the contract is signed.

Then we set up the date (1 week from signing) and proceeded.
The job took 2 days and ended with the final walk through on the 2-nd day. We liked the quality of the installation. When we had questions, John and a project manager were kind to show how the work is done and explain why this and why that. 

Would definitely recommend InstallArtificial.com and Brigada Builders for synthetic turf installations.
Goob job!"
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+9

Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Wilmington, 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 Wilmington, 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.