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Top-Rated Deck, fence, patio or porch clean and sealers in Castroville - Updated Nov 2026

Avatar for The Dexpert
The Dexpert
4.5(
85
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Our composite deck was showing its age (18 years) and in need of rejuvenation. "The Dexpert" crew was courteous and professional. Joshua and Jordan just completed the surface refinishing and staining of the wooden rails. The deck looks like new and the price was most reasonable. We couldn't be more pleased."
Additional Photos
Response time5 hrs
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Noah's Ark Fencing
Noah's Ark Fencing
5.0(
23
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"We hired Noah's Ark to install a pet friendly front yard fence using 2x4 wire mesh fence for us and were so satisfied with the quality of the work that we have hired him to install additional barbed wire fence on other areas of our property. We will continue to use Noah's Ark Fencing for our future fencing projects."
Two Tone Vinyl
Wood fence and gate
Wrought Iron fence
Custome Gate
Response time11 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for Ethan Dulin
Ethan Dulin
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Howdy! My name’s Ethan and I am an HVAC apprentice with tools, a truck and a dedication to doing good work. HVAC is truly the jack of all trades and we do a little bit of everything on the job, so whatever tasks you have at home I’m happy and ready to help with to the best of my ability. I treat your home and project with the same respect and care I would give my own and strive to leave each project fully completed and every person satisfied with my work.

19 neighbors recently requested a quote
Avatar for ALL ACCESS HANDYMAN OF SAN ANTONIO
ALL ACCESS HANDYMAN OF SAN ANTONIO
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m a reliable handyman based in San Antonio, offering quality work at fair prices. I specialize in TV mounting, fencing, drywall repair, flooring, furniture assembly, and general home repairs. Whether it’s a small fix or a bigger project, I take pride in getting the job done right the first time.\n\nI show up on time, communicate clearly, and treat every home with respect. My goal is to make your life easier by providing fast, dependable service you can trust.\n\nIf you’re looking for someone skilled, honest, and efficient—I’m your guy. Let’s get your project done!

Turf
Turf
Turf
Turf
Turf

+4

1 neighbors recently requested a quote
Avatar for Esly Quezada Handyman & General Services
Esly Quezada Handyman & General Services
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m Esly Quezada, owner of Esly Quezada Handyman Services in San Antonio. I specialize in concrete flatwork and repairs, drywall, painting, power washing, lawn care, and general handyman work. I work with a small, reliable team and focus on quality, punctuality, and long-lasting results. Every project is treated with the same care I’d give my own home. Reach out if you’re looking for honest, professional work done right the first time.

Lawn care Service
Lawn care Service
Lawn care Service
Lawn care Service
Interior remodeling.

+15

Avatar for As Good As New LLC
As Good As New LLC
4.1(
699
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Castroville, TX and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"He did a basic repair on the fence. The fence had about 5 areas that needed repair and he only repaired one area. I thought the deal meant that he would take care of all of the repairs. The repairs needed were very basic. I was put off by the fact that they repeatedly tried to sell me a new fence."
Wood Fence Before
Wood Fence Cleaned and Post Replaced
Wood Fence Stained
Wood Fence Before
Wood Fence After Replacement and  Wash

+23

Recommended by82%of homeowners
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Showing 1-10 of 150
FAQs for deck, fence, patio or porch clean and seal projects in Castroville, TX

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 Castroville, TX 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.