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Find Deck, fence, patio or porch clean and sealers in Sun Valley

Avatar for FIBER-COAT DECK CO
FIBER-COAT DECK CO
5.0(
30
)

Serving Sun Valley, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Dave was punctual and was very hardworking, making sure my new decking system was installed correctly. He took the time to install each layer of the decking system and made the finished surface graded so the water drained off perfectly. I would hire him again if I ever need to redo my deck."
Deck Maintenance Project
Deck Maintenance Project
Deck Maintenance Project
Additional Photos
Additional Photos

+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 Sun Valley, 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 Foothill Painting Co., Inc
Foothill Painting Co., Inc
4.7(
58
)

Serving Sun Valley, CA and surrounding areas

In business since 1936

Free estimates

"From the first phone call to the office to get an estimate, to when the estimator came out to bid the job, to when the Forman came out to confirm the work that needed to be done, to the first day the crew showed up to start the job the process was professional and smooth. I would not only recommend Foothill Painting, I would use them again! I was very happy with the attention to detail and the good job Foothill Painting did. The preparation, patching and paint job was done well and the stucco repair matched the existing stucco real well. The Forman took his time to help us and make sure we choose the right colors for the house. It is apparent these guys take pride in their job! (rare these days) As with any large job there will be things you notice a week or two later that need to be touched up. All it took was a phone call to the office and one of the original crew members came out to take care of every request. Not only was everything done to my expectations, it was done with a smile and great attitude! Foothill Painting-Highly Recommended!!!"
Recommended by87%of homeowners
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.9(
15
)

Serving Sun Valley, CA and surrounding areas

In business since 1985

Free estimates

Warranties offered

"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! <br />"
Recommended by93%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Sun Valley, 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 Sun Valley, 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.