HVAC Contractor Verification - Page 193
12,316 hvac contractors checked against 6 data sources (Page 193 of 247)
About C20 License
Heating, ventilation, and air conditioning contractors.
12,316
Total Contractors
11,645
Active Licenses
394
Federal Records
HVAC Contractors
Showing contractors 9601-9650 of 12,316
R D SMITH HEATING AND A C
ClearLicense #1015727 · GLENDORA
R E AIRE HEATING AND AIR CONDITIONING
ClearLicense #715416 · COVINA
R E E MECHANICAL INC
ClearLicense #940700 · TEMECULA
R E MILANO PLUMBING CORPORATION
ClearLicense #671680 · MARTINEZ
R E O MECHANICAL
ClearLicense #885076 · RIO LINDA
R E X PLUMBING HEATING & A/C
ClearLicense #909577 · SAN PEDRO
R F MECHANICAL SERVICES
ClearLicense #876249 · MOORPARK
R G AIR SOLUTIONS
ClearLicense #1145907 · MORENO VALLEY
R G HEATING & AIR CONDITIONING CO
ClearLicense #974858 · LOS ANGELES
R G HEATING AND COOLING INC
ClearLicense #901349 · CHULA VISTA
R G V TECH
ClearLicense #847433 · LONG BEACH
R I DESIGN & CONSTRUCTION
ClearLicense #915495 · OXNARD
R J HEATING & AIR CONDITIONING
ClearLicense #619678 · FREMONT
R J MECHANICAL INC
ClearLicense #856063 · COTATI
R JOHNSON MODULAR AIR
ClearLicense #786451 · BROWNS VALLEY
R K A CONTRACTOR
ClearLicense #917348 · LONG BEACH
R K HEATING & A/C
ClearLicense #772854 · GLENDALE
R K HEATING AND AIR
ClearLicense #938603 · REDONDO BEACH
R K INDUSTRIES GROUP INC
ClearLicense #996175 · LA HABRA
R K MECHANICAL
ClearLicense #916208 · SIMI VALLEY
R K MECHANICAL SERVICES INC
ClearLicense #1084548 · SANTA FE SPRINGS
R L HVAC
ClearLicense #1076904 · CHINO HILLS
R L P MECHANICAL H V A C
ClearLicense #925601 · SACRAMENTO
R L SERVICE
ClearLicense #621591 · LA PUENTE
R M A/C SERVICE
ClearLicense #732489 · EL CENTRO
R M C MECHANICAL SYSTEMS INC
ClearLicense #948877 · ESCONDIDO
R M C REFRIGERATION & AIR CONDITIONING INC
ClearLicense #492792 · REDDING
R M I MECHANICAL CONTRACTORS INC
ClearLicense #831408 · SOUTH SAN FRANCISCO
R M MECHANICAL
ClearLicense #889331 · ORANGEVALE
R M MECHANICAL A JOINT VENTURE
ClearLicense #1060431 · CYPRESS
R MONTEVERDE & SON HEATING & AIR CONDITIONING
ClearLicense #984223 · TORRANCE
R N C HEATING & A/C
ClearLicense #1011435 · PALMDALE
R N G PLUMBING HEATING & AIR CONDITIONING
ClearLicense #558213 · MURRIETA
R N S HEATING & AIR CONDITIONING INC
ClearLicense #1065109 · TUJUNGA
R P AREVALOS HEATING
ClearLicense #796209 · LOMPOC
R P B PLUMBING
ClearLicense #589933 · BELLFLOWER
R P M CONSTRUCTION MANAGEMENT INC
ClearLicense #930216 · TORRANCE
R P M HEATING AND AIR CONDITIONING
ClearLicense #974480 · SACRAMENTO
R P M MAINTENANCE & RESTORATION
ClearLicense #790813 · LA MIRADA
R P R HVAC SERVICES
ClearLicense #948979 · PALM DESERT
R POWELL MECHANICAL
ClearLicense #1139432 · OAKLAND
R R AIR CONDITIONING
ClearLicense #747219 · LA PUENTE
R R ELECTRIC HEATING & AIR
ClearLicense #714651 · MOORPARK
R R HEATING AND AIR CONDITIONING
ClearLicense #923053 · CASTAIC
R S C MECHANICAL INC
ClearLicense #1050870 · CLINTON TOWNSHIP
R S CONSTRUCTION
ClearLicense #947117 · MADERA
R S ELECTRIC SERVICE
ClearLicense #904442 · SIMI VALLEY
R S G
ClearLicense #1027717 · MORENO VALLEY
R S HEATING AND COOLING
ClearLicense #1020375 · CLOVIS
R S M CONCRETE POLISHING INC
ClearLicense #996406 · VENTURA
How to Verify a HVAC Contractor (C20) in California
California requires all contractors performing hvac work valued at $500+ to hold a valid CSLB C20 license. Of the 12,316 licensed hvac contractors in the state, 95% currently hold active licenses and 3.2% have at least one federal compliance record.
Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.
Verification Checklist for HVAC Contractors
- Verify NATE certification for technicians working on your system
- Ask about experience with your specific HVAC brand or system type
- Confirm they can provide energy efficiency calculations for new installations
- Check federal databases: SAM.gov, OSHA, DOL, and EPA records
- Confirm bond: California requires $25,000+ contractor bond (SB 607)
Why Verification Matters for HVAC Work
Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For hvac work specifically, 3.2% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.