Deck Builders in San Francisco

Smart deck construction in San Francisco, built for tight spaces, steep lots, and real city living.

4.9/5 rating from 56+ online reviews.

Your Go-To Deck Builders in San Francisco, CA

Building a deck in San Francisco isn’t like building one anywhere else. Hillsides, narrow lots, older homes, strict codes, and coastal moisture changes how a deck should be designed and built.

As trusted deck builders in San Francisco, Sidex works with the realities of the city, not against them. We design and build decks that fit limited space, meet California regulations, and hold up to fog, wind, and constant use.

Whether you need new deck construction in San Francisco, repairs, or compliance work, our team operates as hands-on San Francisco deck contractors—clear process, solid structure, no guesswork.

Deck Services in San Francisco

Deck Restoration

Many San Francisco decks are structurally sound but worn from years of moisture, sun, and salt air. Our deck restoration services strengthen framing, replace damaged boards, upgrade railings, and refinish surfaces.

learn more about our Deck Restoration

Deck Repair

Our deck repair San Francisco services focus on safety first, correcting structural issues while preserving what can be saved. We also handle partial and full deck repairs San Francisco homeowners rely on for long-term peace of mind.

learn more about our Deck Repair

SB-721 Deck Repair

As experienced San Francisco deck contractors, we address inspection reports, reinforce load-bearing elements, and complete required repairs to meet California safety standards.

learn more about our SB-721 Deck Repair

Decking Materials for San Francisco Homes

Composite

Composite decking resists moisture damage, warping, and fading, making it a low-maintenance option for city decks and rooftops.

Composite Decking

Redwood

Redwood is resistant to decay, it’s well-suited for homeowners who want warmth and character with proven durability.

Redwood Decking

PVC

PVC decking doesn’t absorb moisture and stays stable year-round, making it a strong choice for deck construction in San Francisco.

PVC Decking

Cedar

Cedar is a good option for homeowners who want a softer finish with reliable resistance to insects and rot.

Cedar Decking

IPE

IPE's strength and longevity make it popular for high-traffic decks and elevated structures across San Francisco.

IPE Decking

Deck Projects Across San Francisco

Our gallery highlights completed decks throughout San Francisco and the Bay Area, including hillside homes, compact backyards, and elevated structures designed for tight urban spaces.

See Our Projects

      EXCELLENT  
   Based on 38 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Tatyana P 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
      Posted on Google  
   
   Vivi Babenko 
 
 
 
 Trustindex verifies that the original source of the review is Google. My grandparents backyard deck had taken a beating over the years, especially from all the snow and rough weather. It was definitely time for some love, and Sidex really came through for! What stood out most was the crew and how they treated my grandparents like family and were genuinely so kind throughout the whole project. Really glad we chose them!
  
 
      Posted on Google  
   
   Sara Yarmolyuk 
 
 
 
 Trustindex verifies that the original source of the review is Google. Extremely helpful employees and truly have honest work and craftsmanship.
  
 
      Posted on Google  
   
   Valya Stepanov 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can’t say enough good things about Sidex Siding & Decking! From the first phone call to the final walkthrough, the entire experience was outstanding. The team was professional, punctual, and incredibly knowledgeable. They took the time to answer all of my questions, communicated clearly throughout the project, and paid close attention to every detail. The quality of their workmanship exceeded my expectations, and the finished deck looks absolutely amazing. They treated my home with respect, kept the work area clean, and completed everything on schedule. It’s rare to find a company that truly delivers on its promises, but Sidex Siding & Decking did exactly that. If you’re looking for a trustworthy, skilled, and reliable contractor, I highly recommend them. I couldn’t be happier with the results and will definitely use them again for future projects. Five stars all the way!
  
 
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   Max Gatsmanyuk 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast and professional
  
 
      Posted on Google  
   
   Vince Carterson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Andrey and Nate were very helpful, would work with Sidex again. I am glad everything went as smooth as they said it would.
  
 
      Posted on Google  
   
   Sava Vashchuk 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently hired SIDEX to completely replace the old, worn-out siding on our home and we could not be happier with the results. They gave us a highly competitive and transparent quote with no hidden fees.
  
 
      Posted on Google  
   
   Rita Snizhko 
 
 
 
 Trustindex verifies that the original source of the review is Google. We couldn’t be happier with how our new deck turned out! From the very beginning, the whole process was so easy, and the Sidex Construction team was amazing to work with. They really listened to what we wanted and brought our vision to life exactly how we imagined it! Our outdoor space has completely transformed, and it’s now one of our favorite places to relax. It’s exactly what we had in mind for our home, and we honestly couldn’t have asked for a better result. We highly recommend Sidex Construction to anyone looking for quality work!
  
 
      Posted on Google  
   
   Amanda Kilgore 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a great experience working with Sidex. Nate was super helpful during the in-person site visit and took the time to explain everything clearly without making us feel rushed or pressured. Andrey was also very helpful with scheduling and keeping everything organized throughout the process. The whole team was professional, easy to work with, and communication was solid from start to finish. Really appreciated how smooth everything went. Would definitely recommend Sidex to anyone looking for quality work and good customer service.
  
 
      Posted on Google  
   
   Marjorie Siemsen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tim did a wonderful job fixing a leak on my skylight windows. Totally professional and very detailed in his work. I would definitely consider him for future work!