We can make it happen


     As a General Contractor with more than 25 years of personal construction experience in the Bay Area, I established Adonis Building and Electrical in 2014.

     Our mission statement: To enrich the lives and productivity for company and individual alike by providing the very best in craftsmanship and treating every project, no matter the size and scope, as our own.

      Experienced in excavation, demolition, concrete, framing, siding, windows, insulation, sheetrock, exterior trim, finishing, interior and exterior painting, electrical, cabinet installation, countertop fabrication and installation, plumbing, underpinning and foundation reinforcement, Adonis Building and Electrical is a fully licensed and bonded construction company. Serving the San Francisco and East Bay Areas since 2014, Adonis brings all trades to the table with the highest level of craftsmanship possible.

     If you want a general contractor and company who will treat your project as their very own and strive to complete your project with the highest level of quality possible, contact us today.

GC & CEO - Stuart Sykes 

License #967147


Client Reviews


 These guys are pros. They worked efficiently and kept things as tidy as possible, which I really appreciated considering they were working in our office spaces. The quality of the work was outstanding too. But it was no fluke. The foreman on site was very clear on what needed to happen. Stuart, the owner and contractor, made himself available to answer questions and ensured things moved along as planned. The crew was hard working and really knew their way around unforeseen issues. The result was outstanding. The whole process of working with contractors in the past has been stressful for me. Despite unpredictable schedules challenges, Adonis made sure the project was done right and they really delivered. As a business owner, I always need things to cost less, and I liked that their price was fair. I would hire them again without hesitation. 

- Lisa G.

"Highly Recommended"

Adonis has done various projects for us including replacing structural supports for a large, old, brick chimney. Stuart's team completely rewired our home and executed a major upgrade which was challenging because our home is old and unusual. I also personally observed the work his team did on the home of one of my friends. He and his team are competent and skillful. He is creative and finds aesthetically pleasing solutions to interesting design problems. He is definitely someone I would hire again and I would welcome doing further business with him. Highly recommended.

- Beverly C.

"Exceptionally Good"

 I had Stuart work on a bathroom addition. He and his team did a wonderful job! Not only did they turn a coat closet into a full bath, but Stuart was always on top of the next steps, on time and on budget. Stuart was exceptionally good at communicating the status of my project, which was extremely important to me. I highly recommend him! 

- Rachel B.

"Excellent Job"

 Stuart did an excellent job on a challenging project. I especially appreciate his flexibility on the design as well as scheduling. I highly recommend Stuart for any home improvement project. 

- Sarah B.

"Excellent Custom Work"

I had Adonis Building and Electrical do a remodel of my bathrooms in a 1890's Victorian home. They did excellent custom work. Very study and robust with a high end finish. By the time they were done, the restrooms were more square and true than the original home. Great experience!

- Uwe S. 

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Adonis Building and Electrical Inc.

625 El Centro Road, El Sobrante, California 94803, United States

(925) 705-0064