Licensed Contractors in Palo Alto, California

Palo Alto has 236 licensed contractors registered with the California Contractors State License Board across 32 trade classifications. The most common specialties are Electrical Contractor (22), Landscaping Contractor (18), Plumbing Contractor (11). 179 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: April 05, 2026.

Contractors by Trade

Building (181)
Electrical (26)
Landscaping (19)
Painting (16)
Plumbing (11)
Roofing (10)
Limited (10)
HVAC (4)
Earthwork (4)
Fire (4)
Solar (3)
Welding (3)
Vance Brown Inc Active
License #122847 B Palo Alto, CA Est. 1950
Judd Enterprises Inc Active
License #170198 B Palo Alto, CA Est. 1957
Kevin D Hall Sr Real Estate & Residential Development Active
License #277320 B Palo Alto, CA Est. 1972
H D Miller Construction Company Inc Active
License #311014 B Palo Alto, CA Est. 1975
Resmini Architects Inc Active
License #355153 B, C-9 Palo Alto, CA Est. 1978
James Michael Witt Active
License #358324 B Palo Alto, CA Est. 1978
Wong Electric Company Active
License #362410 C-10 Palo Alto, CA Est. 1978
J Kurz Construction Active
License #368796 C-39 Palo Alto, CA Est. 1979
Timothy B Hilleary Active
License #393524 A Palo Alto, CA Est. 1980
Joseph P Vavuris Active
License #393599 C-27 Palo Alto, CA Est. 1980
Still-Water Enterprises Active
License #400218 B Palo Alto, CA Est. 1981
Gr8Work Builders Inc Active
License #427994 B Palo Alto, CA Est. 1982
Yuji Maemura Active
License #427535 A, B +1 more Palo Alto, CA Est. 1982
P D Q Painting Active
License #433765 C-33 Palo Alto, CA Est. 1983
Kabakov Construction Active
License #435348 B Palo Alto, CA Est. 1983
Gravelle Construction Inc Active
License #438863 B Palo Alto, CA Est. 1983
Richard Pattisson Contractor Active
License #460032 A, B Palo Alto, CA Est. 1984
Wong Electric Inc Active
License #464550 C-10 Palo Alto, CA Est. 1984
Ace Fire Equipment & Service Co Inc Active
License #472260 C-16 Palo Alto, CA Est. 1985
Joseph Francis Martignetti Jr Active
License #472729 B Palo Alto, CA Est. 1985
Drewmaran Construction Inc Active
License #473706 B Palo Alto, CA Est. 1985
Roderic Andrew Milroy Active
License #480090 B Palo Alto, CA Est. 1985
Jay A Chesavage Active
License #503683 B Palo Alto, CA Est. 1987
O'Connor And Son'S Electric Active
License #513626 C-10 Palo Alto, CA Est. 1987
Alexander F Marshall Active
License #519032 B Palo Alto, CA Est. 1987
Michael S Wasylyshyn Active
License #527138 B Palo Alto, CA Est. 1988
Plemons Construction Company Inc Active
License #527391 B Palo Alto, CA Est. 1988
Mc Comas Construction Active
License #530233 B Palo Alto, CA Est. 1988
No Fault Asphalt, Inc. Dba A No Fault Asphalt Active
License #530515 A Palo Alto, CA Est. 1988
Jolee Horne - Landscape Design Active
License #539146 C-27 Palo Alto, CA Est. 1988
Stephano Homes Active
License #547522 B Palo Alto, CA Est. 1988
Palo Alto Roofing Inc Active
License #548166 C-39 Palo Alto, CA Est. 1988
Lucas Construction Active
License #555227 B Palo Alto, CA Est. 1989
John C Frankfurt Active
License #555308 B Palo Alto, CA Est. 1989
Mark C Lawrence Active
License #571432 C-10 Palo Alto, CA Est. 1989
J D Haaland Construction Inc Active
License #582787 B Palo Alto, CA Est. 1989
George Mcdonald Enterprises Inc Active
License #586332 B, C-2 Palo Alto, CA Est. 1990
Axtell Construction Active
License #588181 B Palo Alto, CA Est. 1990
Pete Moffat Construction Inc Active
License #619306 B Palo Alto, CA Est. 1991
Dolphin Construction Active
License #620754 B, C-54 Palo Alto, CA Est. 1991
Franz Termite Control Corporation Active
License #629345 B Palo Alto, CA Est. 1991
A And S Contracting Active
License #635061 B Palo Alto, CA Est. 1992
Damon Reinhardt Active
License #639820 B Palo Alto, CA Est. 1992
Carpetworks Inc Active
License #642298 C-15 Palo Alto, CA Est. 1992
D A S Construction Active
License #646016 B Palo Alto, CA Est. 1992
Topos Architects Inc Active
License #655625 B Palo Alto, CA Est. 1992
Pacific Access Elevator Active
License #664633 C-11 Palo Alto, CA Est. 1993
Proctor Bros Roofing Active
License #665854 C-39 Palo Alto, CA Est. 1993
William Arthur Jonson Active
License #668891 C-27 Palo Alto, CA Est. 1993
Rich Mathers Construction Inc Active
License #674167 B Palo Alto, CA Est. 1993

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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