474 contractors checked against 6 data sources (Page 1 of 10)
474
Total Contractors
463
Active Licenses
15
Federal Records
San Luis Obispo, California has 474 CSLB-registered contractors. 98% hold active licenses. 15 (3.2%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.
Sorted by federal compliance records (most flags first)
MAINO CONSTRUCTION COMPANY INCORPORATED
6 flagsLicense #426403 · A
RARIG CONSTRUCTION INC
5 flagsLicense #389696 · A
PEOPLES' SELF-HELP HOUSING CORPORATION
4 flagsLicense #486353 · B
CASTLEROCK DEVELOPMENT
3 flagsLicense #730788 · A
KNECHT'S PLUMBING & HEATING INC
2 flagsLicense #373936 · B
SLO PLASTERING INC
2 flagsLicense #759246 · C35
THOMA ELECTRIC
2 flagsLicense #274276 · C10
BROWDER PAINTING COMPANY
1 flagLicense #703428 · C33
BUNNELL CONSTRUCTION INC
1 flagLicense #376970 · B
JACOB CONSTRUCTION & DESIGN INC
1 flagLicense #900736 · B
LIVE OAK POWER LLC
1 flagLicense #1095248 · A
NIEPORTE ROOFING INC
1 flagLicense #887239 · C39
PACIFIC BUILDERS OF SLO INC
1 flagLicense #854395 · A
WOODTECH CABINET SPECIALISTS INC
1 flagLicense #593457 · C-6
ZG PLASTERING LLC
1 flagLicense #843351 · C35
3C CONTROLS
ClearLicense #940311 · B
805 PAINTING COMPANY
ClearLicense #1057601 · C33
805 RENOVATIONS
ClearLicense #1068665 · B
805 WEST LANDSCAPE INC
ClearLicense #1029557 · C27
A & J REFRIGERATION
ClearLicense #488379 · C-2
A BETTER WAY
ClearLicense #443325 · B
A PLACE TO GROW
ClearLicense #980651 · B
ABBEY CARPET & FLOOR OF SAN LUIS OBISPO
ClearLicense #1066798 · C15
ABBOTT I REED INC
ClearLicense #910378 · B
ABOVE GRADE AUTOMATION INC
ClearLicense #1058222 · C-7
ACTION ROOTER
ClearLicense #557901 · C34
ADAMES BUILDING & CONSTRUCTION
ClearLicense #993356 · B
ADVANCED SEPTIC SOLUTIONS
ClearLicense #1078516 · A
ADVANCED WIRELESS
ClearLicense #943604 · C-7
ADVANTAGE TECHNICAL SERVICES INC
ClearLicense #961111 · A
AGGSON'S PAINT & GLASS
ClearLicense #827089 · C17
ALAN'S DRAPERIES
ClearLicense #627374 · D03
ALCATRAZ LANDSCAPE INC
ClearLicense #1132354 · C27
ALL IN ONE CONSTRUCTION
ClearLicense #920950 · B
ALL SEASONS GARDENING AND LANDSCAPING
ClearLicense #810233 · C27
ALONZO MARK CONSTRUCTION LLC
ClearLicense #710777 · A
ALPHA FIRE UNLIMITED
ClearLicense #761360 · C10
AMAYA BUILDING COMPANY
ClearLicense #972876 · B
AMERICAN CORNERSTONE ENGINEERING GROUP INC
ClearLicense #1133732 · A
AMERICANO TILE
ClearLicense #1033220 · C54
ANDERSON GORDON W
ClearLicense #755210 · B
ANDRADE LANDSCAPE
ClearLicense #723641 · C27
ANDY'S CONCRETE
ClearLicense #1096802 · C-8
ANTHONY W VIOLA GENERAL CONTRACTOR INC
ClearLicense #1063103 · B
APEX LANDSCAPING
ClearLicense #626962 · C27
ARENA GARDEN DESIGN
ClearLicense #1052699 · C27
ARTIFEX INDUSTRIES INC
ClearLicense #974809 · B
ASHBAUGH CONSTRUCTION
ClearLicense #900049 · B
ASM ELECTRIC
ClearLicense #1006640 · C10
ASTUTE BUILDING CO
ClearLicense #1006773 · B
Manual contractor vetting takes 45+ minutes per sub and still misses violations in databases you don't know exist. SiteVetter runs 6 data source checks in seconds: CSLB license status, SAM.gov federal debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits.
Contractors in San Luis Obispo serve local residential and commercial construction needs.
Of the 474 CSLB-registered contractors in San Luis Obispo, 98% hold active licenses and 15 have at least one record in federal databases. Under California's "Controlling Employer" doctrine, general contractors can be held liable for subcontractor safety violations—making verification a legal necessity, not optional due diligence.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.