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About Us

Diablo Valley Handyman Service was established in 2016 by James Yancy. James is a third generation contractor who worked for over 16 years in the building and remodeling industry, before deciding it was time to start his own business. James has over 20 years of experience, which started out in the family business of maintaining property rentals. Other professions over the years include field supervisor for Carey Construction, and Foreman in energy efficiency renovation for the civic centers in Fresno, California.

After a few years, James found his niche and settled into the handyman service industry, providing services such as electrical, carpentry and plumbing. James says, “Construction gives me a chance to do something different every day and an opportunity to perform quality work that is highly gratifying. I truly love this industry!" He is very passionate about what he does and takes great pride in all of his work. He believes in completing projects on time, on budget and thrives on complete customer satisfaction.

Diablo Valley Handyman Service specializes in electrical, plumbing, HVAC, painting, drywall, insulation, flooring, bath remodels, cabinetry and much more. We cater to residential homeowners and commercial businesses throughout Contra Costa and Alameda Counties. Feel free to contact the friendly team here at Diablo Valley Handyman Service today at 925-207-1180.


We Provide Services to the Following Cities, Towns and Surrounding Regions of CA:
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