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

Avatar for Cal Preserving
Cal Preserving
4.8(
157
)

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
13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Summit Deck Doctor
Summit Deck Doctor
4.9(
48
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Rupert and Michael just completed staining and sealing our very complicated deck/pergola project and did a masterful job. Their communication was prompt, every appointment was on time and their knowledge and craftsmanship was evident from start to finish. We especially appreciated their attention to detail and their care in protecting the surrounding detail of our 1906 home. Our finished deck is beautiful!"
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 PurePower Wash
PurePower Wash
5.0(
5
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The crew did a fantastic job of removing moss off our roof tiles and washing our home/property from the roof to the driveways. Very professional and has the proper equipment to get any job done. It's so satisfying to pull up to a nice clean home exterior!! I highly recommend them!!"
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 by100%of homeowners
Avatar for Cuevas Lumber & Fence
Cuevas Lumber & Fence
4.8(
171
)

Serving Alviso, CA and surrounding areas

In business since 2002

Free estimates

Warranties offered

"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."
Recommended by93%of homeowners
Lopez Fence
4.8(
55
)

Serving Alviso, CA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Jordan and his team do great work.  I had to be persistent in getting his estimate as I think he was really busy.  He also doesn't do a written estimate like the other two Angie's List recommended companies.   However, he stuck to his verbal/handshake pricing regardless of whatever problems he may have encountered.  We had some communication problems when we had to be out-of-town on a weekend in which his team was on-site working.  Because our property is on a hill, I had wanted the fencing tiered so that the redwood horizontal fencing would be level with the patio.  When we arrived home on Monday, we found that he hadn't done that on the critical rear portion of the fence.  When I said that we didn't like the downward slant of the fence, he agreed to redo it.  This added an extra day to the job - but he wanted to make sure we were happy with how the fence looked.   When he and his team completed the deck, I asked about putting a wood lattice around the bottom of the deck to keep animals out.  He said he would take care of it.  When I mentioned that the last step down on the deck was twice the length of the previous 3 steps, he came back and added another step to match the other three.   We had previously hired someone to do a deck and fence design, so we had some original drawings that we were able to show him.  This helped immensely.   If you're doing anything complicated, be sure to have your ideas well-thought out so you can be certain of getting what you need.   I would hire Jordan and his crew again.  His pricing was quite a bit less than the other two Angie's List Fencing companies for the exact same project and he takes pride in his work.   "
Recommended by92%of homeowners
BAY AREA FENCE & DECK
4.9(
54
)

Serving Alviso, CA and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Thet showed up on time and did what appears to be a great job. My neighbor and I did a fence with them on the other side of my yard about 7 years ago. They did nice work back then, so I went back for my recent project. They seem to have done great work once again. They use a hard working crew. What's not to like. Will most likely look them up soon about replacing a backyard redwood deck. Jay"
Recommended by98%of homeowners
Avatar for Carpenter Construction
Carpenter Construction
4.9(
36
)

Serving Alviso, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"Right off the bat I was impressed with getting a call back within 1/2 hour of leaving a message. That in itself was a new experience for me, compared to waiting several days, or longer, or to no call back at all with other contractors. Don himself came the next day and gave me an estimate. He offered ideas and helped me solidify exactly what I wanted. He and his crew were always on time and on schedule. Don was very responsive, either answering right when I called or calling back within a very short time. He made a couple of changes for me that may have seemed a little picky, but he did so with no question and always followed through. If he says he will do something, he does it. They completed the project in only 3 1/2 days, a bit faster than promised and left the area clean of any debris. Price wise, he wasn't the cheapest bid or the most expensive bid, but was right in line with the average going price for such services. I felt comfortable with the price because I felt he knew what he was doing and I appreciated his professional manner. I'm willing to pay for that quality of character, as well as the quality of work. This was one of the most pleasurable experiences I've ever had with a contractor. I am so happy with my deck. It's just beautiful. I wouldn't hesitate to hire his company again and to recommend him to friends and family."
Recommended by97%of homeowners
Avatar for Southwest Shine
Southwest Shine
5.0(
12
)

Serving Alviso, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"It was very good. They showed up on time. They did a very professional job. They were well trained. They were neat. They got in and got the job done. I was very happy with their work."
Recommended by100%of homeowners
Avatar for Unique Concrete Creations
Unique Concrete Creations
5.0(
18
)

Serving Alviso, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"It went incredibly well. Ignacio spent a lot of time with us working on the design and budget. While this company is not the cheapest on the market, in this case you truly get what you paid for. Ignacio's design took our breath away. The texture and color of the stamped concrete is beautiful. The extra patio space transformed an ugly weird patio to a masterpiece. The flagstone topped retaining walls easily provides seating for more people than we know. The color coordination between the concrete, the flagstone, and the stucco faced retaining walls is very pleasing to the eye. Unique' s crew is one of the best that I have had the pleasure to have working for me. I have never seen a harder working crew. The truly gave us a full 9 hours of back breaking work. The job superb Roberto was fantastic, easy to work with and to communicate. Ignacio made it a point to stop by every day. As with all construction there are issues, broken water lines, sprinkler lines, irrigation control cables. Roberto took immediate care of any and all such issues. He did a great job in keeping my stress levels low. <br /> <br />This may be the best hardscape company in the Bay Area. The attention to detail is exceptional. Ignacio has a designer's eye. <br /> <br />We love the result, and have spent more time outside in the last month than in the three previous years.. <br /> <br />Hire this crew. You will not be disappointed. <br /> <br />Bryan Grady <br />408-309-5363 <br />"
Recommended by100%of homeowners
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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.