EXPERTS IN HOMEBUILDING AND RENOVATION IN THE NORTH BAY SINCE 1979
New Home Construction
From the simplest to the most complex jobs within Marin, Napa and Sonoma Counties; CALCBS uses it's years of experience and expertise to work with our clients and their design professionals to help them build their dream home.
Remodels and Repairs
CALCBS utilizes 37 years of construction experience and expertise to assist their clients in remodeling their existing homes and/or commercial spaces.
Over 30 years of development experience working with City and County Planning Departments in Site Planning, review, encroachments, and the improvement permitting processes.
CAL Custom Building Services is Santa Rosa and Sonoma County's Premier Expert in Building, Renovation, Energy Efficiency and Construction-related Services.
Formerly Pinnacle Homes, we are a General Contractor specializing in Home Construction and Renovation, Commercial Building and Renovation, and Development and construction- related services and Energy Efficiency, complete with Solar and Green Energy in mind.
We pride ourselves in making clients for life!
Some of Our Portfolio
To see the rest of our portfolio, click on the specific projects under the Portfolio tab on the menu!
For any inquiries, questions or commendations, please call: 707.579.9088 or fill out the following form
55 Ridgeway Ave., Suite E
Santa Rosa, CA 95401
Employment Opening Now!
To apply for a job with CAL Custom Building Services, Inc. please send a cover letter together with your resume to: