Licensed Contractors in Los Osos, California

Los Osos has 213 licensed contractors registered with the California Contractors State License Board across 32 trade classifications. The most common specialties are Landscaping Contractor (24), Electrical Contractor (21), Painting and Decorating Contractor (15). 123 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 (115) A: General Engineering Contractor (8)

Specialty Contractors

Show all 30 specialty classifications

Schalwitz Construction Company Active
License #294210 B Los Osos, CA Est. 1974
Back Bay Construction Active
License #294396 B Los Osos, CA Est. 1974
William Lewis Hurley Active
License #300216 B Los Osos, CA Est. 1974
Land/Sea Interface Active
License #357941 A, B Los Osos, CA Est. 1978
Robert Kenneth Bruington Active
License #364066 B, C-16 +1 more Los Osos, CA Est. 1978
Williams Construction Co Active
License #365134 B Los Osos, CA Est. 1978
Johnston Construction Active
License #378472 B Los Osos, CA Est. 1979
Woodworth Home Builders The Corporation Active
License #380906 B Los Osos, CA Est. 1979
Philip D Newman Active
License #386024 C-10 Los Osos, CA Est. 1979
South Bay Landscape Active
License #419486 C-27 Los Osos, CA Est. 1982
May Construction Active
License #420061 B, C-27 Los Osos, CA Est. 1982
John T Bodine Active
License #422643 A, B +1 more Los Osos, CA Est. 1982
Crizer Construction Inc Active
License #433754 B Los Osos, CA Est. 1983
E & E Electric Active
License #446353 C-10 Los Osos, CA Est. 1983
Van Lith Design & Construction Active
License #454108 B Los Osos, CA Est. 1984
Ross System Services Active
License #461009 C-10 Los Osos, CA Est. 1984
John L Jensen Painting Active
License #476729 C-33 Los Osos, CA Est. 1985
B H Painting Active
License #487641 C-33 Los Osos, CA Est. 1986
Brad Link Construction Active
License #488052 B Los Osos, CA Est. 1986
O'Connor Construction Active
License #488793 B Los Osos, CA Est. 1986
Robert B Larson Active
License #490651 B, C-36 Los Osos, CA Est. 1986
Crestwood Builders Active
License #492705 B Los Osos, CA Est. 1986
Holden'S Drywall Active
License #499110 C-9 Los Osos, CA Est. 1986
Williams Concrete Construction Inc Active
License #504555 C-8 Los Osos, CA Est. 1987
Gary W Lyman Active
License #526189 B, C-35 Los Osos, CA Est. 1988
Kaler Construction Refrigeration Electrical General Active
License #526687 B, C-10 +1 more Los Osos, CA Est. 1988
Service Star Plumbing & Heating Active
License #532544 C-16, C-20 +2 more Los Osos, CA Est. 1988
Mike Fleming Construction Active
License #538809 B, C-36 Los Osos, CA Est. 1988
Rhodes Construction Active
License #548297 B Los Osos, CA Est. 1988
San Simeon Nursery Active
License #557155 C-27 Los Osos, CA Est. 1989
L & M Landscape Active
License #557912 C-27 Los Osos, CA Est. 1989
J Henson Active
License #560407 C-15 Los Osos, CA Est. 1989
Ron Bass Construction Active
License #564927 B Los Osos, CA Est. 1989
Paul D Emrick Active
License #572828 B Los Osos, CA Est. 1989
Alfirevic Construction Architectural Accents Active
License #573200 B Los Osos, CA Est. 1989
Central Coast Earthscapes Inc Dba Earthscapes Active
License #598255 C-27 Los Osos, CA Est. 1990
Rick Albro Construction Active
License #601764 B, C-33 Los Osos, CA Est. 1990
Morris Construction Active
License #602055 B Los Osos, CA Est. 1990
Zamora Landscaping Active
License #603958 B, C-27 Los Osos, CA Est. 1990
Tutt Tree Crane And Service Active
License #606137 A, C-42 +1 more Los Osos, CA Est. 1990
Baksic Construction Active
License #613622 B Los Osos, CA Est. 1991
R A Martinez & Son Const Active
License #616634 B Los Osos, CA Est. 1991
Jay H Duston Dba Jhd Construction Active
License #619664 B Los Osos, CA Est. 1991
Steve B Chauvet Cons Services Active
License #640761 B, C-36 Los Osos, CA Est. 1992
Old World Tile Active
License #642436 C-54 Los Osos, CA Est. 1992
Mark Wallace Plumbing Active
License #661873 C-36 Los Osos, CA Est. 1992
James Patrick Corcoran Active
License #669990 C-36 Los Osos, CA Est. 1993
Prendergast Construction Active
License #671019 B Los Osos, CA Est. 1993
Molnar Construction & Development Inc Active
License #672315 B Los Osos, CA Est. 1993
Tom Powers Active
License #674125 C-33 Los Osos, CA Est. 1993

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