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TRUSTED BY DANVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon110
    Verified deck repair services reviews

Top-Rated Deck repair pros in Danville - Updated Nov 2026

Avatar for Cal Preserving
Cal Preserving
4.7(
177
)
Deck or Porch - Repair - For Business

Serving Danville, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

15 neighbors recently requested a quote
Recommended by92%of homeowners
Select Craftsmanship General Contracting
4.9(
58
)
Deck or Porch - Repair

Serving Danville, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We had the best experience with this contractor for major exterior work on our home. The owner Sobi first came out to look over the multi faceted project. Our home is 50+ years old and a unique custom build. Many years of deferred maintenance led to extensive dry rot and a need to waterproof a very large roof deck. No contractor really wants to do this kind of work but not Sobi. He assured us that he has seen far worse and has solutions and ideas for our specific issues. This involved more of an investigative approach as he dove into a complicated drain pipe system that was built inside the walls. He found the issue and went to work replacing interior drain pipe connections, etc. He then addressed the extensive exterior dry rot. Some beams needed to be replaced, others could be salvaged. The other big issue, a huge roof deck that was leaking, Sobi had a solution that worked great for us, saving us money. He is very personable, professional, problem solver, just the best!"
Response time10 hrs
Recommended by96%of homeowners
Avatar for Northwest Builders & Renovation, LLC
Northwest Builders & Renovation, LLC
4.9(
44
)
Deck or Porch - Repair

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"The greatest roofing company I,ve ever encountered is Northwest Builders and Renovation. Moshe, with whom I collaborated to effectively complete my roof replacement project. The process proceeded without a hitch from the first step to the last completion of the work. In addition to what the neighbors were saying about the works quality and professionalism, I wanted to add one more thing. Completely happy!"
Leslie House Remodel
Leslie House Remodel
Leslie House Remodel
Leslie House Remodel
Leslie House Remodel

+30

Response time11 hrs
Response rate99%
27 neighbors recently requested a quote
Avatar for R Cabral, Contractor, Inc.
R Cabral, Contractor, Inc.
4.6(
271
)
Deck or Porch - Repair

Serving Danville, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"R.Cabral ,Rolando the owner, was very professional. He gave me an estimate on Soffit repair under the roof. He was able to do my repair in a couple of days and was very helpful."
Menlo park roof repair
Menlo park roof repair
Menlo park roof repair
Menlo park roof repair
Menlo park roof repair

+125

Response time7 hrs
Response rate95%
93 neighbors recently requested a quote
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Deck or Porch - Repair - For Business

Serving Danville, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Rocky and his team Carlos, Duan and Rubin are extremely professional, responsive and efficient. The waterproofing in my upper deck and garage floor coating are done in high quality of workmanship and careful manner. I really appreciate their positive and helpful work attitude. I highly recommend them to any home owner."
Completed Projects
Completed Projects
Completed Projects
Completed Projects
Completed Projects

+31

Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cunningham Construction
Cunningham Construction
4.7(
21
)
Deck or Porch - Repair

Serving Danville, CA and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"All I can say about our experience using Cunningham Construction is - they were outstanding! They handled our whole job, from beginning to end, in the most professional manner, communicating with us every step of the way, always following through on their promises, and ultimately producing a most beautiful new gallery building for our artwork. We couldn't be happier! Certainly 5 stars in every aspect and the strongest recommendation we can give! Kudos to you two, Paul and Vicki! (from Karen & Matt Wyse, Moraga)"
Redwood Deck
Response time6 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ARISTA EXTERIORS
ARISTA EXTERIORS
5.0(
9
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Danville, CA and surrounding areas

Approved

Free estimates

Warranties offered

Offers commercial services

"We had them do a full house siding project and it turned out great. The crew worked hard every day, kept things clean, and always let us know what was going on. You can tell they care about doing it right, not just rushing through it. The house looks completely different now and we?ve already had neighbors compliment it. Glad we went with them."
Before
Full Siding Replacement
Full Siding Replacement
Full Siding Replacement
Full Siding Replacement

+48

94 neighbors recently requested a quote
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Deck Repair FAQs, answered by experts

Before installing any materials under the deck for removing moisture, you should perform some prep work on the ground. Work the dirt under the deck to create a grade away from the home. A grade of at least six inches for every 10 feet works well. Do not leave a gap between the dirt and the home’s foundation where water could pool. Once you or a contractor regrades the dirt under the deck, you then can add materials over the top.

Pressure-treated decks last 15 to 20 years on average, but with proper maintenance, you could get 40 to 50 years of value from yours. Reseal your deck every one to two years, and replace old or rotted wood as soon as possible to avoid structural damage. Where you live plays a role in the lifespan of your deck. Intense sunlight, rainfall, wind, and hail can reduce the deck’s lifespan.

Choices include wood, composite, and hardwoods, each with unique benefits.

Deck repairs cost around $800 to $3,500 . However, your cost depends on the type and severity of the repair, as well as the type of decking material you have. Other factors, like location and labor costs, impact the price, too. Boards and railings are the priciest parts of a deck to repair, while loose stairs are less expensive to fix.

Composite decking requires a solid foundation or substructure for support. This base is typically a frame composed of posts, beams, joists, and footings. The frame can be built from various materials, such as composite, plastic, timber, or metal, depending on your budget, deck type, and environmental conditions. For maximum stability, a professional deck builder may recommend installing this frame on top of a solid concrete base. It is best to discuss the most suitable substructure design and materials for your specific project with a professional.

The Danville, CA homeowners’ guide to deck repair services

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