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Find Deck, fence, patio or porch clean and sealers in Simi Valley

Avatar for FIBER-COAT DECK CO
FIBER-COAT DECK CO
5.0(
30
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Dave was punctual and was very hardworking, making sure my new decking system was installed correctly. He took the time to install each layer of the decking system and made the finished surface graded so the water drained off perfectly. I would hire him again if I ever need to redo my deck."
Deck Maintenance Project
Deck Maintenance Project
Deck Maintenance Project
Additional Photos
Additional Photos

+16

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Go Green Pressure Washing
Go Green Pressure Washing
5.0(
55
)

Serving Simi Valley, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They arrived on time, did an amazing job at a fair price and went beyond what was necessary - meticulously going over problem areas several times until it was perfect. I even noticed Carlos cleaning other things on the property (pool chairs and a concrete table) at no extra charge. He was very focused on customer satisfaction and getting the job right. A+"
Recommended by100%of homeowners
Avatar for National Deck & Stair
National Deck & Stair
4.9(
119
)

Serving Simi Valley, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

"contractor arrived and finished job quickly. Job was  finished quickly and done well.                                                                                                                       <hr /> <br />"
Recommended by97%of homeowners
Avatar for Lighthouse Painting Contractors Inc
Lighthouse Painting Contractors Inc
4.9(
116
)

Serving Simi Valley, CA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Fantastic experience every step of the process. Nick promptly replied to my request for an estimate, once we decided to do the job, it was scheduled and completed in less than a week. He told me what time they would start and showed up right on time. They left the area very clean and when it was done it was perfect! Every person we dealt with was extremely courteous and helpful. We are so pleased with the end result and are planning to use them again very soon to paint another room. Highly recommend this company for wall repair and painting."
Recommended by94%of homeowners
Avatar for Teak Master
Teak Master
5.0(
72
)

Serving Simi Valley, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Fantastic! They cleaned our patio furniture: tables, chairs, bench, Adirondack chairs, etc. Also power washed the brick patio area. Very pleased. Teak furniture looks great. Thank you so much."
Recommended by97%of homeowners
Bragar Landscaping
4.9(
25
)

Serving Simi Valley, CA and surrounding areas

In business since 1975

Free estimates

Warranties offered

"We knew we wanted a water wise front yard, but we also wanted it to look good. We're not landscapers, so we contacted Ken Bragar. We discussed some different options and pricing. Ken did a terrific job of walking us through different ideas and costs. He drew up plans, showed them to us, made some revisions per our input. He came in with a price that was very fair, so we hired him. He and his crew were very professional. They were punctual and hard working. They completed the job in about 3 weeks. They cut broken concrete to form a patio and walkway. They used a combination of small cobblestones and two walkways of decomposed granite for the parkway.  They also installed a complete drip irrigation system for the drought tolerant plants that they installed. Ken was there everyday. The end results far exceeded our expectations. We are extremely happy with the results and would recommend Ken Bragar to anyone looking for the best in landscape design and installation. <br />"
Recommended by96%of homeowners
Avatar for Bob Patterson Painting
Bob Patterson Painting
5.0(
99
)

Serving Simi Valley, CA and surrounding areas

In business since 1984

Free estimates

Warranties offered

"Bob and his partner recently painted the exterior of my house and the work they did was simply amazing. My exterior was in poor shape and needed a lot of prep work. They brought it back to life in a way that I didn’t even know was possible. Bob’s level of communication was excellent. Both him and his partner showed up early and ready to work every day they were here. They worked so hard I almost felt bad because the temperature was in the 100’s each day they came. But they were always cheerful and upbeat even though I’m sure it was not a fun job given the weather conditions. Bob has been in the business a long time and his experience shows. He is honest, his pricing is fair, and he’s a genuinely good guy. I don’t think you could make a better choice when it comes to hiring a painter!"
Recommended by100%of homeowners
Avatar for WEB'S PAINTING CO
WEB'S PAINTING CO
5.0(
30
)

Serving Simi Valley, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Excellent workmanship. Made our peeling old woodwork look brand new! Team was very thorough and cleaned up after themselves every day. Wayne Webster and his guys were very responsive to our questions, issues and our timeline. We will definitely call them when its time to paint the interior, too."
Recommended by100%of homeowners
Avatar for Coastal Softwash USA
Coastal Softwash USA
5.0(
13
)

Serving Simi Valley, CA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"Coastal Softwash did an amazing job in removing the dirt and grunge, They were utterly professional from the first phone call through the day of service. The flagstone looks brand new. I have already recommended them to a neighbor,"
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Simi Valley, 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 Simi Valley, 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.