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

Avatar for FIBER-COAT DECK CO
FIBER-COAT DECK CO
4.84(
32
)

Angi Approved

In business since 1977

Free estimates

Emergency services offered

"Very professional company, satisfied with the quality of work that was done. Took their time to be thorough which was much appreciated. I would definitely use them again."
2 neighbors recently requested a quote
Recommended by96%of homeowners
Lotus Builders
5.00(
4
)

In business since 2002

Free estimates

Warranties offered

Recommended by100%of homeowners
Avatar for RJ Laun Construction
RJ Laun Construction
4.94(
16
)

In business since 1983

Free estimates

A full service residential remodeling company specializing in older homes.

Recommended by100%of homeowners
All County Landscaping & Hardscaping
New to Angi

Free estimates

Warranties offered

We specialize in landscaping & hardscaping in Los Angeles, CA. Our commitment is to complete every project on time, within budget, and to your complete satisfaction. We take that pledge seriously.\n\nWe design and execute all our hardscaping projects to fit the style of your home or commercial property. Our installation are built to fit into their environments and not waste natural resources. We work closely with our clients to actualize their artistic visions. Contact us today for a quote on your next landscaping & hardscaping project.

Avatar for William Joyce Design
William Joyce Design
5.00(
3
)

In business since 2010

Free estimates

William Joyce Design is a Landscape Architecture firm dedicated to creating imaginative, functional, & attractive landscapes that elicit lasting responses & are intrinsic to the local environmental conditions. As each site poses its own questions & offers its unique subtleties, we use our own broad-reaching cultural experiences & expansive education to embrace natural systems, feed our imagination, & reinforce the instincts of our designs. By committing to stewardship of the land, responsible use of natural resources, incorporation of local materials & native plants, & appreciation of the physical interaction with the landscape, William Joyce Design seeks uncontrived, natural solutions designed to generate discovery, splendor, & balance.

Recommended by100%of homeowners
Avatar for Homfix Inc.
Homfix Inc.
5.00(
2
)

In business since 2011

Free estimates

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..

Recommended by100%of homeowners
JJ Gold Construction & Design
New to Angi

In business since 2001

Free estimates

Emergency services offered

My name is Juan Barrera I'm with JJ Gold Construction & Design. We do all kind of construction work. We are license contractors and bonded. If you have any questions or would like a free home estimate give us a call (323)348-8458 LN#946866

OAK HORN POOLS & LANDSCAPE
4.80(
5
)

In business since 1985

20 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEE. MAY CONTACT THROUGH EMAIL. LICENSE # 532429.

Recommended by100%of homeowners
Avatar for ALC Electric
ALC Electric
5.00(
1
)

In business since 2004

Free estimates

Additional email - ofir@alcelectric.com & isis@alcelectric.com. Residential services - breakers & fuses, panel & sub panel service & upgrade, indoor & outdoor lighting, code correction, pool & spa wiring, ground fault interrupt circuits, rewiring, outlet & circuits, monitor detector, fan installation & repair, smoke detector, data & communication lines, landscape lighting & dimming system.

Recommended by100%of homeowners
Dave Rucker Construction
New to Angi

Free estimates

Very clean, on time and do exactly what we have agreed

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FAQs for deck, fence, patio or porch clean and seal projects in Castaic, 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 Castaic, 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.