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

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

Serving Walnut, 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
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Specialty Design Coatings
Specialty Design Coatings
5.0(
363
)

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Very professional and polite turning my cracked up patio into a beautiful space that makes me want to go outside again. They took me thru process step by step, showing me progress as they finished each steps. Answered questions and or concerns as we progressed. The crew were delightful to work with. Now if I could just get my HOA to approve a glass topper on my wall my patio would be near perfect LOL. SERIOUSLY, great job!"
Response time1 day
198 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Teak Master, Inc.
Teak Master, Inc.
5.0(
3
)

Serving Walnut, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

Has your expensive teak furniture or valuable wood deck been damaged by the unrelenting effects of weathering? Does your exterior wood surface have an inferior protective coating that is weathering poorly and not holding up? Teak Master specializes in professionally addressing your concerns and solves the challenges associated with protecting and maintaining exterior wood surfaces. We have over 17 years of hands on experience performing teak refinishing and deck refinishing, and have mastered the unique weathering characteristics of exterior wood surfaces. The unwanted changes in the appearance of your valuable teak furniture, wood deck, wood siding, or any other exterior wood surface can be restored and brought back to its original condition. With proper care and maintenance, your exterior wood investment can look perfect for its entire life.

Response time6 hrs
Recommended by100%of homeowners
Avatar for Go Green Pressure Washing
Go Green Pressure Washing
5.0(
55
)

Serving Walnut, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent job!  I originally thought this was pricey for pressure washing, but this guy and his helper worked their tails off.  He did everything we discussed.  He even wanted to climb on the roof to clean the chimneys, but I didn't want him walking on the tiles. I am delighted with how the house turned out.  However, the windows ended up filthy from all the stuff that came off the walls.  They will need to be cleaned. <br />"
Recommended by100%of homeowners
Avatar for National Deck & Stair
National Deck & Stair
4.9(
119
)

Serving Walnut, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

"contractor arrived and finished job quickly. Job was  finished quickly and done well.                                                                                                                       <hr /> <br />"
Recommended by97%of homeowners
Bragar Landscaping
4.9(
25
)

Serving Walnut, CA and surrounding areas

In business since 1975

Free estimates

Warranties offered

"Ken really listened to what I wanted and gave me designs that really worked for me. Workers arrived everyday promptly and went right to work. Guillermo and Alvarado worked diligently and tirelessly to give me the yard I chose. Even though the project took longer than anticipated due to weather, etc., the result was amazing. Have received many compliments on how beautiful it is."
Recommended by96%of homeowners
Avatar for T & G Roofing and Solar Company
T & G Roofing and Solar Company
4.8(
109
)

Serving Walnut, CA and surrounding areas

In business since 1989

Free estimates

Warranties offered

"How fortunate for us that T&G Roofing also does solar installs! We had used them before for our daughter's tile re-roofing, and she was so impressed! They pointed out several corrections to previous roofing code deficiencies, issues like missing nails, screws and vents, and even added glass window "skylights" under the new vents in the garage to brighten it up. So when it came time to re-roof our house, we hired T&G to do both the re-roofing and adding a new solar cell system. Their approach uses a 35-year composite (shingle) roof under the solar cell area, even with a tile roof, as it makes the system more watertight, and the solar wiring conduits are hidden by running them through the attic. The 3-man roofing team synchronized well with the 3-man solar team, and both were always prompt, friendly, and cleaned up nicely each night. And their solar monitor software is fantastic, shows 15-minute interval KWH consumption/production amounts graphed in nicely in realtime."
Recommended by94%of homeowners
Avatar for Lighthouse Painting Contractors Inc
Lighthouse Painting Contractors Inc
4.9(
116
)

Serving Walnut, CA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Lighthouse Painting Contractors did an excellent job on my house. The crew showed up on time, was very friendly and offered suggestions on problem areas of my house. The work they did on the stucco part of my house was amazing the way they matched up the stucco pattern to match the original. I highly recommend Lighthouse Painting Contractors to anyone in need of exterior house painting. And they were several thousand dollars cheaper then the next bid. Thank you Lighthouse Painting Contractors!"
Recommended by94%of homeowners
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.9(
15
)

Serving Walnut, 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 Walnut, 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 Walnut, 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.