Licensed Contractors in Larkspur, California

Larkspur has 35 licensed contractors registered with the California Contractors State License Board across 10 trade classifications. The most common specialties are Electrical Contractor (5), Plumbing Contractor (3), Ceramic and Mosaic Tile Contractor (2). 29 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 (24) A: General Engineering Contractor (5)

Specialty Contractors

Ventana 76 Active
License #341292 B Larkspur, CA Est. 1977
Mark W Brougham Contractor Active
License #350409 B, C-36 Larkspur, CA Est. 1978
David M Goray Active
License #434065 B, C-54 Larkspur, CA Est. 1983
Michael Shane Construction Active
License #434438 B Larkspur, CA Est. 1983
Blue Mountain Electric Active
License #503483 C-10 Larkspur, CA Est. 1986
Pete Niederberger & Sons Home Repair Active
License #524069 B Larkspur, CA Est. 1988
Newtown Construction Active
License #577810 A, B Larkspur, CA Est. 1989
Hardiman Construction/Trenchless Titan Active
License #611970 A Larkspur, CA Est. 1991
Stephen Fitzsimon Active
License #618005 C-36 Larkspur, CA Est. 1991
Pete Niederberger & Sons Inc Active
License #629365 B Larkspur, CA Est. 1991
Style In Tiling Active
License #639040 B, C-54 Larkspur, CA Est. 1992
D2 Construction Llc Active
License #639191 B Larkspur, CA Est. 1992
Bourke Plumbing Active
License #678144 C-36 Larkspur, CA Est. 1993
Accessibility Design & Construction Inc Active
License #693228 B, C-10 Larkspur, CA Est. 1994
Haramis Bros Inc Active
License #704298 B Larkspur, CA Est. 1995
Beautiful Garage Active
License #722005 C-6, C-33 +1 more Larkspur, CA Est. 1996
Eichleay Inc Active
License #766265 B Larkspur, CA Est. 1999
O'Donovan Builders Inc Active
License #769839 B Larkspur, CA Est. 1999
Ranum Builders Active
License #775372 B Larkspur, CA Est. 2000
Hydrotech Active
License #807037 C-4 Larkspur, CA Est. 2002
Larkspur Building Company Active
License #809041 B Larkspur, CA Est. 2002
Ian Thompson Construction Active
License #827949 B Larkspur, CA Est. 2003
Antaeus Properties Active
License #837482 B, C-10 +1 more Larkspur, CA Est. 2004
Roebuck Active
License #853488 B Larkspur, CA Est. 2005
Grayson Williams Active
License #869968 B Larkspur, CA Est. 2005
Pipe Spy Marin Inc Active
License #909818 A Larkspur, CA Est. 2008
Creekside Custom Builders Active
License #912011 B Larkspur, CA Est. 2008
Tamco Construction Inc Active
License #943725 B Larkspur, CA Est. 2010
Frank Greco Electric Active
License #961247 C-10 Larkspur, CA Est. 2011
Fabienne Mabire Active
License #980967 B Larkspur, CA Est. 2013
David Charbonneau Dba Northbay Electric Solutions Active
License #1025064 C-10 Larkspur, CA Est. 2017
Cole Crew Construction Active
License #1041675 B Larkspur, CA Est. 2018
Hardiman Construction Inc Dba Trenchless Titan Active
License #1065111 A Larkspur, CA Est. 2020
Charles Handelin Construction Active
License #1095596 B Larkspur, CA Est. 2022
Sean Hardiman Construction Active
License #1130081 A Larkspur, CA Est. 2024

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