Licensed Contractors in Portola Valley, California

Portola Valley has 21 licensed contractors registered with the California Contractors State License Board across 6 trade classifications. The most common specialties are Painting and Decorating Contractor (2), Flooring and Floor Covering Contractor (1), Solar Contractor (1). 20 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.

Contractors by Classification

General Contractors

B: General Building Contractor (19) A: General Engineering Contractor (1)

Specialty Contractors

John L Goodrich Active
License #278432 B, C-33 Portola Valley, CA Est. 1972
Lawrence M Schwab Construction Company Active
License #367490 B Portola Valley, CA Est. 1978
Asborno Construction Active
License #409883 B Portola Valley, CA Est. 1981
Richard Allan Crevelt Construction Co Active
License #495026 B Portola Valley, CA Est. 1986
William S Rehlich Inc Active
License #498794 B Portola Valley, CA Est. 1986
H Terrence Blaine Active
License #529603 B Portola Valley, CA Est. 1988
Built Form Design & Construction Active
License #607923 B Portola Valley, CA Est. 1990
Fci Construction Inc Active
License #659420 B, C-46 Portola Valley, CA Est. 1992
David & Co Active
License #721814 C-33 Portola Valley, CA Est. 1996
Geoff Okarma Construction Inc Active
License #798689 B Portola Valley, CA Est. 2001
Tracy Tamasi Active
License #806115 B Portola Valley, CA Est. 2002
Form + Function Builders Active
License #837374 B Portola Valley, CA Est. 2004
Builders Guild Inc Active
License #853400 B Portola Valley, CA Est. 2005
Ubc Construction Active
License #891554 B Portola Valley, CA Est. 2007
Constance L Ahern Active
License #905786 B Portola Valley, CA Est. 2007
Env2 Inc Active
License #910951 A, B +1 more Portola Valley, CA Est. 2008
Tamasi Ross Construction Inc Active
License #1065683 B Portola Valley, CA Est. 2020
Portola Valley Construction Active
License #1102439 B Portola Valley, CA Est. 2023
Dg Flooring Inc Active
License #1114006 C-15 Portola Valley, CA Est. 2023
Beach And Bay Development Llc Active
License #1120530 B Portola Valley, CA Est. 2024
Olympic Development & Construction Suspended
License #900601 B Portola Valley, CA Est. 2007

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