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Verified Reviews for Deck Maintenance pros in Johnstonville, CA

*The Angi rating for Deck Maintenance companies in Johnstonville, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.

*The HomeAdvisor rating for Deck Maintenance companies in Johnstonville, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.

Last update on November 24, 2025

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Gamache Construction Inc

5.00(
6
)

Gamache Construction Inc

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned & operated. We over see subcontractors for electrical and plumbing.

"This is the second time I have worked with the Gamache crew. Not only is their work exceptionally they make the process as painless as possible. I highly recommend them for any house project you may have."

Lois T on October 2019

Family owned & operated. We over see subcontractors for electrical and plumbing.

"This is the second time I have worked with the Gamache crew. Not only is their work exceptionally they make the process as painless as possible. I highly recommend them for any house project you may have."

Lois T on October 2019

MOSAIC ARCHITECTS

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MOSAIC ARCHITECTS

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2005 years of experience

Mosaic Architects is a boutique architecture firm offering highly customized services. We are a dedicated team of professionals with many years of hand-on experience in architecture, planning, interior design and green/sustainability consultation. We have successfully designed and built exquisite custom homes, remodels, hospitality and high-end residential projects. With two office locations we provide full architectural, planning, interior design and consultation services all over the US and work on selected international projects. Our current list of projects includes homes in Southampton - NY, Boca Grande - FL, Vail, Boulder, Denver - CO, San Francisco and Montecito - CA, etc. Our clients have great trust in our ability to provide services that are highly personalized to create unique, sophisticated, one-of-a-kind homes and estates.

Mosaic Architects is a boutique architecture firm offering highly customized services. We are a dedicated team of professionals with many years of hand-on experience in architecture, planning, interior design and green/sustainability consultation. We have successfully designed and built exquisite custom homes, remodels, hospitality and high-end residential projects. With two office locations we provide full architectural, planning, interior design and consultation services all over the US and work on selected international projects. Our current list of projects includes homes in Southampton - NY, Boca Grande - FL, Vail, Boulder, Denver - CO, San Francisco and Montecito - CA, etc. Our clients have great trust in our ability to provide services that are highly personalized to create unique, sophisticated, one-of-a-kind homes and estates.

Tommy Treehouse

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Tommy Treehouse

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2014 years of experience

I have been building in the trees for roughly 5 years now and it is amazing what you see in the canopy of a massive tree everyone should have a treehouse or a tree gym or both from house to play house we can do it.

I have been building in the trees for roughly 5 years now and it is amazing what you see in the canopy of a massive tree everyone should have a treehouse or a tree gym or both from house to play house we can do it.

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Deck Maintenance questions, answered by experts

Constant exposure to inclement weather conditions can damage your deck, causing it to fade, warp, or crack over time. Regular maintenance keeps it looking and performing its best. That means giving it a good cleaning and applying a quality sealant or wood treatment to help defend against moisture, sun damage, and everyday wear.

Rotten deck boards can sometimes be repaired, but only if the damage is minor. Repairing small patches of rot involves strengthening the damaged area with wood hardener, filler, or epoxy. More substantial damage requires replacing the boards or rebuilding the entire structure in extreme cases. If the rot extends to the joists, posts, or beams, have a contractor evaluate the damage to ensure it is still structurally sound.

The signs of rot depend on the type. Dry rot looks like cube-shaped cracks with a fluffy white, cotton-like texture. Wood with dry rot may also have a strong, musty smell. 

Signs of other types of rot include wood that looks mushy or has black spots. The wood may crumble or give way when touched.

Deck skirting shouldn’t touch the ground, especially if you have a wood deck, which is vulnerable to moisture. Ideally, you should leave at least 3/4 of an inch of space between the deck skirting and the ground for more ventilation. Pros also recommend that you incorporate about 1 square foot of space for ventilation for the underside of the deck to every 150 square feet of decking. Proper ventilation prevents mold growth and rot that can damage your deck.

Yes, they provide design insights that enhance space utility and visual appeal.

The Johnstonville, CA homeowners’ guide to deck maintenance services

From average costs to expert advice, get all the answers you need to get your job done.

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