Affiliations and Certifications

CAL Custom Building Services is a California licensed General Contractor, holding CSLB License #377330.

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CALCBS is a member of the North Coast Builders Exchange (NCBE). NCBE is committed to providing quality services and training to our members, promoting professionalism and ethics in construction, and helping to create a high quality of life in the communities we serve.

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CALCBS employs Certified Building Analysts from the Building Performance Institute (BPI), the industry leader in quality-assurance and third-party verification programs. Today, BPI helps maintain and assure the highest standards in home performance contracting and green retrofits.

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CALCBS is currently a participating contractor in the "Home Performance with Energy Star" program. Energy Star is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy.

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Craig A. Lawson, founder and co-owner of CAL Custom Building Services, is the current President of the North Coast Builders Exchange (NCBE).