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Licensed HVAC contractors in Lakeside
31 contractors with a Lakeside mailing address hold an active (CLEAR) CSLB C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) license in CSLB's license file dated Oct 20, 2026. 29 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
Heating and air conditioning work calls for a C-20 license. CSLB requires C-20 licensees to carry workers' compensation even if they have no employees, so check that a policy is on file.
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A Featured spot on this hvac page for Lakeside is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 31 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–31. ABC HEATING & AIR CONDITIONING
C-20 · Lic. #714715 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AERIFY HEATING AND AIR
C-20 · also C-36 · Lic. #975547 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AGUIRRE MECHANICAL SERVICES LLC
C-20 · also B · Lic. #1123623 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL WEATHER AIR CONDITIONING & HEATING
C-20 · Lic. #606061 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B&B MECHANICAL INC
C-20 · Lic. #1001006 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COLD ROCK REFRIGERATION INC
C-20 · also C-38 · Lic. #1070257 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMFORT CRAFT HEATING AND AIR CONDITIONING
C-20 · Lic. #1155174 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CROWN AIR MECHANICAL INC
C-20 · Lic. #720156 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D T W MECHANICAL INC
C-20 · Lic. #842853 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ECO MECHANICAL INCORPORATION
C-20 · Lic. #973969 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIRE & ICE HEATING & AIR CONDITIONING INC
C-20 · Lic. #679038 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GERDES HEATING & AIR CONDITIONING LLC
C-20 · Lic. #1158838 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GLADSTONE HEATING & AIR CONDITIONING LLC
C-20 · Lic. #931949 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOLD COAST HEATING & AIR
C-20 · Lic. #1131517 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOLDEN COMFORT MECHANICAL
C-20 · Lic. #1086954 · Lakeside 92040
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
HUTCHISON MECHANICAL
C-20 · Lic. #976480 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JIM BUTCHER HEATING & AIR INC
C-20 · Lic. #537817 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAV MECHANICAL INC
C-20 · Lic. #1083329 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MICKSTER MECHANICAL HEATING & A/C
C-20 · Lic. #880072 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
P A C HEATING & AIR CONDITIONING
C-20 · Lic. #750189 · Lakeside 92040
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
PACIFIC COMFORT SYSTEMS
C-20 · Lic. #1133712 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PELLEGRINO HEATING AND AIR CONDITIONING
C-20 · Lic. #822613 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRECISION TEMPERATURE INC
C-20 · Lic. #901308 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
REBEL MECHANICAL HEATING & AIR LLC
C-20 · Lic. #1083493 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RICKS MECHANICAL
C-20 · Lic. #1142983 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SIMON AIR CONDITIONING AND HEATING
C-20 · Lic. #908441 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SLAYTON MECHANICAL CONTRACTORS INC
C-20 · Lic. #662141 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SWCS INC DBA SOUTHWEST CONSTRUCTION SERVICES INC
C-20 · also A, B, C-9, C-10… · Lic. #967347 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TEMPERATURE DESIGN REFRIGERATION INC
C-20 · also C-38 · Lic. #642733 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WAHOO HEATING & AIR
C-20 · Lic. #981655 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WESTMECH INC
C-20 · Lic. #1088255 · Lakeside 92040
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026