Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in Napa, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Cal Preserving
Cal Preserving
4.7(
177
)

Serving Napa, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Cal Preserving did a great job on our very difficult to install Ipe (Brazilian Walnut) deck. I would definitely use them again."
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

Response time6 days
13 neighbors recently requested a quote
Recommended by92%of homeowners
Custom Quality Creations
4.8(
82
)

Serving Napa, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"This review is way overdue. I moved into an apartment with all wood paneling. The previous tenants did a horrible paint job over the wood paneling in the bedroom. Francisco not only gave me a great deal considering I don't even own the place and won't be staying here permanently. I was eager to get the paint job done quickly and get it done before the re-carpeting. Francisco squeezed me into his busy schedule seeing how stressed out I was about this. He did a fast and great job. I highly recommend them and will definitely be contacting him in the future for other jobs."
Home in Rohnert Park CA after
 Before picture of front of house
 front of house before picture
 front view before staining
 View from entrance

+118

Response time3 days
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for PurePower Wash
PurePower Wash
5.0(
6
)

Serving Napa, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Great experience using PurePower wash! Arrived at scheduled time, great personality and did an amazing job cleaning! Would use again!"
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Additional Photos

+1

Response time3 days
12 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Platinum Painting & Upgrades
Platinum Painting & Upgrades
5.0(
4
)

Serving Napa, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fabricio and his crew did a great job and exceeded expectations. We hired them to repair, stain, and seal our deck, They showed up and finished in a timely manner. They were friendly and professional. We highly recommend their services."
Restaurant painting
Restaurant painting
Restaurant painting
ceiling frames
concrete design

+4

8 neighbors recently requested a quote
Palm Construction, Inc.
5.0(
90
)

Serving Napa, 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 SurfaceRenu
SurfaceRenu
4.5(
40
)

Serving Napa, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"SurfaceRenu did a very good job on our windows.  There was no damage to the outdoor landscape or indoor furniture which surrounded the windows.  The company was patient in scheduling our appointment as we wanted to wait for our neighbor to complete the outdoor renovation of their pool which caused quite a bit of dust.  The windows are clean with no streaks and the sills were cleaned as well.  The company used very little water which was a concern we had due to the California drought.
"
Recommended by86%of homeowners
Frederick Jones Painting And Decorating
4.6(
35
)

Serving Napa, CA and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"Fredrick was awesome! There was a ton of prep work needed for this job the walls needed to be hand scraped then primed and painted. He was quick and efficient, and the end product was beautiful. He also handed the rental of the lift which is something I was asked to from others, as someone in the middle of starting a business it was little details like this that were so very helpful. His pricing was fantastic, I got 3 other quotes and his was by far the most fair. We will definitely use him for future projects. Thanks Fredrick!!

"
Recommended by96%of homeowners
Avatar for A Better Choice Painting
A Better Choice Painting
4.1(
557
)

Serving Napa, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The power wash and clean-up were both very perfunctory. Many garden plants are speckled with paint. That said, the price was very reasonable and the house has been painted. Considering the hasty prep that was done, I only hope the paint job lasts a few years.
"
Exterior Painting
Interior Painting
Wall Art
Recommended by81%of homeowners
Showing 1-10 of 49
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.