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Licensed HVAC contractors in Seaside
13 contractors with a Seaside 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. 13 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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Ad space · openAdvertise here
A Featured spot on this hvac page for Seaside 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 13 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–13. 1-800 PLUMBER + AIR OF MONTEREY
C-20 · also C-36 · Lic. #1106294 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A RAMIREZ HEATING AND PLUMBING
C-20 · also C-36, C-43 · Lic. #1082509 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A S T SHEET METAL AND GUTTERS
C-20 · also C-43 · Lic. #982714 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BUILDERS BY THE SEA L L C
C-20 · also B · Lic. #1061854 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARSWELL HEATING AND SHEET METAL INC
C-20 · also C-10, C-36, C-43 · Lic. #919856 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHRIS WILSON PLUMBING & HEATING REPAIRS INC
C-20 · also C-34, C-36 · Lic. #772474 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DISASTER KLEENUP SPECIALISTS INC
C-20 · also ASB, B, C-15, C-22 · Lic. #458398 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAIME BUGARIN CONSTRUCTION
C-20 · also B, C-10, C-54 · Lic. #982643 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MONTEREY PENINSULA SHEET METAL
C-20 · also C-43 · Lic. #966812 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PENINSULA HYDRONICS INC DBA PENINSULA PLUMBING
C-20 · also C-4, C-36 · Lic. #874411 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRESTON'S PLUMBING AND HEATING
C-20 · also C-36 · Lic. #710630 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WALTONS PLUMBING & HEATING INC
C-20 · also C-36 · Lic. #1031402 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WINN HVAC
C-20 · Lic. #1130224 · Seaside 93955
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026