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

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

Avatar for Cal Preserving
Cal Preserving
4.7(
177
)

Serving Alviso, 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
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Summit Deck Doctor
Summit Deck Doctor
4.8(
52
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Our large deck was sorely neglected - no maintenance in at least 8 years - and I worried it was beyond help or would be cost-prohibitive to rehabilitate. Rupert and Michael breathed new life into it! Rupert (company principle) is very responsive, and he was able to give a quick informal estimate based on some photos and I texted. This made it very easy to start working together right away. Now the deck looks beautiful, and they were able to stain our wooden deck furniture to match. Great makeover for our deck and lovely folks to work with!"
Before handrails.
Deck build above creek.
Honey teak color. Morgan Hill.
Deck and arbor staining
Cabot solid stains

+416

Response time10 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Cal Preserving, Inc.
Cal Preserving, Inc.
4.5(
15
)

Serving Alviso, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"While they are a little on the pricier end of things, I have to say that I am more than pleased with the power wash, bleach and preserve that the crew did on fence and pergola. When they were done it was like they were brand new! Highly recommended!"
 Deck - before
 Deck - after
 Deck - before
 Deck - after
 Deck - before

+2

Response time2 days
25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for PurePower Wash
PurePower Wash
5.0(
6
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I hired pure power wash to clean up my place. They took care of my solar on my roof, my driveway, and the concrete on the sides of my house and my backyard. Very professional service!"
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Additional Photos

+1

Response time3 days
13 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Ramirez Landscaping & Concrete
Ramirez Landscaping & Concrete
4.8(
44
)

Serving Alviso, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"We were thrilled with the work Ramirez did on our backyard landscaping. The staff were professional, timely, and highly skilled. We especially loved the stamped concrete patio, the elegant paved border, and the lava rocks. They planted over 100 plants and expertly installed our irrigation system. Roberto and his team have been incredibly responsive, even handling additional small tasks like irrigation fixes. We highly recommend their services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+80

Recommended by94%of homeowners
Avatar for Cuevas Lumber & Fence
Cuevas Lumber & Fence
4.4(
206
)

Serving Alviso, CA and surrounding areas

In business since 2002

Free estimates

"Workers arrived on time and completed main fence including removal of old materials on first day. Returned next morning to complete both gates. Two worker did great job and cleaned up area. My neighbor and I are very happy with new fence."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by93%of homeowners
Palm Construction, Inc.
5.0(
90
)

Serving Alviso, 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 Fine Point Painting
Fine Point Painting
4.6(
54
)

Serving Alviso, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Bill from Fine Point Painting first stopped by to perform an estimate. I am a newbie when it comes to painting jargon so Bill was quite helpful in his explanation of the various sheen types (flat, satin, eggshell, semi gloss etc.) and which sheen would look good in which areas. I also discussed a couple of options with him (like should I paint the ceilings or not) and he was again quite helpful with his suggestions.
He sent me the estimate the next morning and it was a very competitive price so I decided to go for it. The work was for 3 painters for 2 days and I used the Angie's list coupons.
On both days, Bill and team showed up very promptly. There were thorough professionals and knew exactly what to do. They bunched up all the furniture and covered it, covered the floors, removed the wall panels for all plug points in the wall, removed curtains. They cleaned all surfaces, patched holes, spot primed the patches and did a great job with the painting. The job was completed on time and I am very impressed with the quality of work.
I will definitely hire them again (thinking of painting the bedrooms and bathrooms next as well as the exterior)
"
Additional Photos
Additional Photos
Additional Photos
Recommended by93%of homeowners
Avatar for DJS PAINTING
DJS PAINTING
4.9(
19
)

Serving Alviso, CA and surrounding areas

In business since 1984

Free estimates

Credit card accepted

"DJ's recommended a color scheme and painted the exterior of our house. They weren't the lowest or highest quote, but they did an excellent job, went out of their way to please, great/friendly/nice crew and I would highly recommend them. They also spent a lot of time on the prep work on a 30 year old stucco house."
Exterior Painting
Interior Painting
Decorative Painting
DJS Painting
DJS Painting

+11

Recommended by100%of homeowners
...
Showing 1-10 of 55
FAQs for deck, fence, patio or porch clean and seal projects in Alviso, 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 Alviso, 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.