With over 35 years of experience, David Bethany and Bethco Builders have an established reputation for quality construction, while specializing in Commercial, Large Residential, Multi-Family Reconstruction and Site Reconstruction. Our company has extensive expertise in Construction Management and is accepted in the construction defect and casualty insurance industry, as Consultants and Expert Witnesses. We are committed to service, and will serve our clients with quality and integrity.

Bethco is a fully licensed, bonded and insured general contractor.

Here at Bethco Builders, we pride ourselves in:


There is no substitute for customer satisfaction. At Bethco, we believe that who we are is as important as what we do. We stand behind our commitment to provide quality service and enhance our client’s satisfaction by exceeding their expectations.


It begins with Teamwork. We believe that all team members make an important contribution to the success of our business. To be successful, our crews are skilled, qualified journeyman-level carpenters and committed subcontractors, who take pride in their work. With a combined total of more than 100 years of experience in all phases of construction, our reputation speaks for itself.


The Company philosophy is to show clients that their project will be completed with a “can do” mentality; “failure” is not a part of our vocabulary.  We want our clients to feel confident in our ability to meet all their expectations. Customer service is our first priority.


We believe that honesty and ethics is the foundation of our business. Bethco prides itself with high standards of service, quality, personal attention and integrity.


At Bethco Builders, we have never failed to complete a project to the client’s satisfaction. We focus on building the project right the first time with constant on-site supervision, qualified in-house crews and committed vendors.

Our goal is to provide our clients with quality construction at a reasonable price. Bethco’s years of experience, standard of excellent and proven success, results in a completed project of the highest quality and on budget.

Contractors State License Board (CSLB)

    In California, there are around 300,000 state licensed contractors that range in 43 different licensing classifications. For over 50 years, the Contractors State License Board (CSLB) has protected consumers by licensing and regulating California's construction industry. The CSLB educates consumers about construction law and contractors. Last year, the CSLB helped recover around $36 million dollars in ordered compensation for clientele. Click on the button for some pamphlets and guides for consumers. 


California State License Board #495782 (1986)
B    General Building Contractor
  Certified Professional Estimator
  Council-certified Microbial Remediator
C-8    Concrete Contractor
C-35    Lathing and Plastering Contractor
C-39         Roofing Contractor
RRP   Certified Lead Renovator
American Society of Professional Estimators

Council-Certified Microbial Remediator
American Council for Accredited Certification
The industry’s premier mold remediation certifications.