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

Avatar for Cal Preserving
Cal Preserving
4.8(
157
)

Serving Napa, CA and surrounding areas

Angi Approved

In business since 1987

Free estimates

Emergency services offered

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

Response time6 days
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for PurePower Wash
PurePower Wash
5.0(
5
)

Serving Napa, CA and surrounding areas

Angi Approved

In business since 2023

Free estimates

Emergency services offered

"Derek was able to accommodate me with pressure washing a swimming pool that was infested with dirt and algae for over 25 years. He quickly and efficiently brought it back to life. I will be recommending Derek to all of my clients. Job well done!"
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Additional Photos

+1

Response time3 days
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Alkema Painting
Alkema Painting
4.7(
144
)

Serving Napa, CA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Chris was prompt in contacting me, in supplying an estimate and with scheduling my project. He was very professional and obviously experienced at his craft. He arrived when he said he would and worked steadily. I am very pleased with the outcome. This job would have taken me a week and he completed it in less than a day! Excellent to work with."
Recommended by87%of homeowners
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Avatar for Halo Home Services
Halo Home Services
4.9(
17
)

Serving Napa, CA and surrounding areas

Free estimates

Warranties offered

"John was very thorough and courteous, he walked me around my home after his inspection to show me the problem areas and explained to me what is needed. I was told I would get an estimate for treatment/repairs today. Very pleased with the service thus far!"
Recommended by100%of homeowners
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Avatar for Appleby Cleaning and Restoration
Appleby Cleaning and Restoration
4.6(
87
)

Serving Napa, CA and surrounding areas

In business since 1955

Free estimates

Warranties offered

"Tile on sunroom exceeds my expectations! I had this company come and clean the terra cotta tiles in our sunroom and I'm very happy with the result! I picked this business based on Yelp and the fact that they are a family owned business. I plan on using them for our Mexican satillo tiles in the kitchen too. Highly recommend them!"
Recommended by88%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Napa, 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 Napa, 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.

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