California › San Luis Obispo County › General Building & ADU › Los Osos

Licensed general contractors and ADU builders in Los Osos

110 contractors with a Los Osos mailing address hold an active (CLEAR) CSLB B General Building license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →

A B General Building license covers jobs with two or more unrelated trades, like an ADU, an addition or a remodel. A B contractor can't take a stand-alone plumbing, electrical or roofing job unless they also hold that specialty license or subcontract it to someone who does.
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All 110 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–100.
A GARZA CONSTRUCTION
B · Lic. #899079 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AARON BAILEY CONSTRUCTION
B · Lic. #1037306 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AARON WILSON
B · Lic. #858824 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALFIREVIC CONSTRUCTION ARCHITECTURAL ACCENTS
B · Lic. #573200 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALL STAR TILE
B · also C-54 · Lic. #852766 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARNOLD BUILDERS INC
B · Lic. #942964 · Los Osos 93412
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
ASQUITH CONSTRUCTION
B · Lic. #940917 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ATLAS CONSTRUCTION & REMODEL
B · Lic. #878191 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BACK BAY CONSTRUCTION
B · Lic. #294396 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BAKSIC CONSTRUCTION
B · Lic. #613622 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BAMBOO PLUMBING & REMODELING
B · also C-36, D-35 · Lic. #802626 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BAYWOOD CONTRACTING
B · Lic. #1106540 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BODIE HOWARD PRECISION CONSTRUCTION
B · Lic. #858280 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOHAWK CONSTRUCTION
B · Lic. #869039 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRAD LINK CONSTRUCTION
B · Lic. #488052 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRENNAN CONSTRUCTION & DESIGN
B · Lic. #875558 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BROWN CONSTRUCTION
B · Lic. #802540 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILDERS OF LIGHT LLC
B · Lic. #1148986 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUTLER BUILDS CONSTRUCTION
B · Lic. #1118564 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
C R I AND ASSOCIATES GENERAL CONTRACTING
B · Lic. #676031 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARL CONSTRUCTION
B · Lic. #1020749 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CASTRO CONSTRUCTION
B · also C-12 · Lic. #937412 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CE LINDSEY CONSTRUCTION
B · Lic. #1137991 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CENTER LINE CONSTRUCTION
B · Lic. #777611 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CENTRAL COAST CARPENTRY
B · Lic. #892417 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CENTRAL DEVELOPMENT
B · Lic. #980256 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CJ MATSON CONSTRUCTION INC
B · Lic. #940171 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COAST RANGE BUILDERS LLC
B · also C-6 · Lic. #989100 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COASTAL VIEW CONSTRUCTION SERVICES INC
B · Lic. #942338 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CRC CONSTRUCTION
B · Lic. #1103271 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CRESTWOOD BUILDERS
B · Lic. #492705 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CRIZER CONSTRUCTION INC
B · Lic. #433754 · Los Osos 93412
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
CUESTA HOMES
B · Lic. #889582 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CUNNINGHAM CONSTRUCTION
B · Lic. #1072463 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DA GENERAL CONSTRUCTION
B · Lic. #1160591 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAHLAN DESIGNS
B · Lic. #714367 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DEAN & MIKE CONSTRUCTION
B · Lic. #784466 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E ROBERT WISHON GENERAL CONTRACTOR
B · Lic. #895261 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EARTH TONE GENERAL CONTRACTING
B · Lic. #922902 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ERIC JOHN BRINKMAN
B · Lic. #838935 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ERIC LINK CONSTRUCTION
B · Lic. #1098378 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FAULKNER CONST
B · Lic. #857869 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GARY E MONTGOMERY CONSTRUCTION
B · Lic. #791465 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GARY W LYMAN
B · also C-35 · Lic. #526189 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GERRY K GROTENHUIS
B · Lic. #758699 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GREG QUIRK ELECTRIC
B · also C-10 · Lic. #1073851 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J C CONSTRUCTION
B · Lic. #897257 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J CELLAR CONSTRUCTION
B · Lic. #968436 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J L S CONSTRUCTION & HOME REPAIR INC
B · Lic. #805415 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J P WALKER CONSTRUCTION
B · Lic. #935230 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JAY H DUSTON DBA JHD CONSTRUCTION
B · Lic. #619664 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JEFF DOUSHARM CONSTRUCTION
B · Lic. #1036030 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JEREMY O'KANE CONSTRUCTION
B · Lic. #877103 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOEL GARCIA DBA GARCIA BROS CONSTRUCTION
B · Lic. #813487 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JOHN T BODINE
B · also A, C-10 · Lic. #422643 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOHNSTON CONSTRUCTION
B · Lic. #378472 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JPS CONTRACTORS
B · Lic. #464085 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KALER CONSTRUCTION REFRIGERATION ELECTRICAL GENERAL
B · also C-10, C-38 · Lic. #526687 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KRUSE CONSTRUCTION INC DBA MOST CONSTRUCTION
B · Lic. #839690 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LAND/SEA INTERFACE
B · also A · Lic. #357941 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LANGFORD BUILDING & CONSTRUCTION
B · Lic. #1139361 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LITTLE JOHN CONSTRUCTION
B · Lic. #727224 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
M B CONCRETE
B · also C-8 · Lic. #938811 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAHAFFEY GENERAL CONTRACTOR
B · Lic. #806460 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MAXIMUM SERVICES COMPANY
B · also A, C-7, C-8, C-9… · Lic. #738081 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAY CONSTRUCTION
B · also C-27 · Lic. #420061 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MICHAEL MCCRARY CONSTRUCTION
B · Lic. #1038547 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MIKE FLEMING CONSTRUCTION
B · also C-36 · Lic. #538809 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MILNE ELECTRIC
B · also C-10 · Lic. #975653 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MOLNAR CONSTRUCTION & DEVELOPMENT INC
B · Lic. #672315 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MORE THAN CARPENTRY
B · Lic. #745577 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NATHAN FRENCH
B · also C-27 · Lic. #869290 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
OLCOTT CONSTRUCTION
B · Lic. #881337 · Los Osos 93412
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OSUNA CONSTRUCTION
B · Lic. #1158369 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
OUR TOWN CONSTRUCTION REMODELING DESIGN
B · Lic. #961527 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PAUL D EMRICK
B · Lic. #572828 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PEFFS CONSTRUCTION
B · Lic. #869574 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PETER WALIGORA CONSTRUCTION
B · Lic. #1026174 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PHIL FRANCO
B · Lic. #992743 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PRENDERGAST CONSTRUCTION
B · Lic. #671019 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R A MARTINEZ & SON CONST
B · Lic. #616634 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RHODES CONSTRUCTION
B · Lic. #548297 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICHENBERG CONSTRUCTION
B · Lic. #1018701 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICK ALBRO CONSTRUCTION
B · also C-33 · Lic. #601764 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT B LARSON
B · also C-36 · Lic. #490651 · Los Osos 93412
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT KENNETH BRUINGTON
B · also C-16, C-36 · Lic. #364066 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT R STROM
B · Lic. #690898 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RON BASS CONSTRUCTION
B · Lic. #564927 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RON REIS CONSTRUCTION
B · Lic. #813103 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SALAMACHA CONSTRUCTION
B · Lic. #715373 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SCHALWITZ CONSTRUCTION COMPANY
B · Lic. #294210 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHORELINE CONSTRUCTION
B · Lic. #973515 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STEVE B CHAUVET CONS SERVICES
B · also C-36 · Lic. #640761 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STONE-WORK'S CONSTRUCTION
B · Lic. #1151137 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STORY'S CONSTRUCTION
B · also C-42 · Lic. #870176 · Los Osos 93412
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SWEAT EQUITY CONSTRUCTION & SALVAGE
B · Lic. #786351 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TDN INDUSTRIES INC
B · also C-10 · Lic. #826563 · Los Osos 93402
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TIDEWATER CONSTRUCTION
B · Lic. #1121866 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TIM GLADWILL CONSTRUCTION
B · Lic. #1047866 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TRAVIS ELECTRIC
B · also C-10 · Lic. #1032518 · Los Osos 93402
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026