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Top-Rated Deck, fence, patio or porch clean and sealers in Chino Hills - Updated Nov 2026

Avatar for Specialty Design Coatings
Specialty Design Coatings
4.8(
442
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"The crew arrived on time to work on the patio restoration. Completed the project in 2 days as scheduled. The final restoration looks fantastic and I would highly recommend Specialty Design Coatings for patio restoration. I would rate them 5 stars."
Response time1 day
152 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Foothill Painting Co., Inc
Foothill Painting Co., Inc
4.7(
64
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, CA and surrounding areas

In business since 1936

Free estimates

Credit card accepted

"The service went well.  They tore off the rain gutters and fixed some other things.  They did a good job prepping.  The owner came out and was friendly and courteous.  He explained things well.  It took two and a half days to paint.  They do good work. They are fairly quick and good to work with."
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+13

Recommended by87%of homeowners
Palm Construction, Inc.
5.0(
90
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, 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 Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, CA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"We had a slow start at first but that was not because of Ryan's service, we originally contacted him in February and was on his schedule for February 24th, however the current Job he was working took longer as the job apparently had grown into a longer job.  So we scheduled to February 27th, and then the rain started we had several much needed storms coming in and it was very important that the decks were totally dry before coating and it had to be dry for at least 48 hours after the coating.  Our next schedule was on April 8th due to March being off and on rain.
When Ryan arrived at 10:00 in the morning he brought the material the his crew would need to complete the job, his crew was a little late but once the started the job they did a very efficient job and cleaned up after they were done they were very pleasant and professional. All in all we are very happy with Ryan and his crew.
"
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+19

Recommended by93%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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+32

Recommended by100%of homeowners
Avatar for sprayco
sprayco
5.0(
10
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Chino Hills, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Dulce & Salomon are the best. Very professional! I found them on Angi's list and hired them to paint the walls both up and downstairs and to replace baseboards. I got 3 quotes and there's was the best. Since painting my interior walls we have hired them for 3 more projects. They are very communicative and on time. Would definitely recommend to anyone!!"
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+10

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