HVAC contractor (C-20) in Fontana, CA
9 licenses · checked Oct 27, 2026
There are 9 HVAC contractor (C-20) licenses with an address of record in Fontana, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.5% of the 1,847 such licenses statewide; Fontana ranks #46 of 425 CA cities for this license type. They are spread across 5 ZIP codes; the most common are 92336 (4), 92337 (2), 92331 (1). Most list San Bernardino County. By business type: Corporation 6, Sole Owner 3. The median first-issue year is 2016; the oldest license dates from 2015. 5 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.
What a HVAC contractor (C-20) license covers
Warm-Air Heating, Ventilating and Air-Conditioning (C-20) covers furnaces, heat pumps, air-conditioning units, ducts and ventilation systems.
How to verify a license
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.
HVAC contractor (C-20) licenses in Fontana
Showing 9 of 9, A to Z. Listing order is alphabetical, not a recommendation.
- A/C & Heat Services INC#1051572 · 92336
- Active Temp INC#1028474 · 92336
- Angel'S AIR INC#1001168 · 92331
- Dragon View AIR Conditioning AND Electrics INC#1026694 · 92337
- Essential Comfort A C#1021287 · 92336
- Eubanks AIR INC#1001508 · 92336
- JOE Conver#1030597 · 92337
- Masis Yadgarian#1017672 · 92334
- PON AIR AND Heating INC#1018429 · 92335
Frequently asked questions
How many HVAC contractor (C-20) licenses are in Fontana?
9 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.5% of CA).
What does a HVAC contractor (C-20) license cover?
Warm-Air Heating, Ventilating and Air-Conditioning (C-20) covers furnaces, heat pumps, air-conditioning units, ducts and ventilation systems.
How do I verify a HVAC contractor (C-20) license in Fontana?
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.
How many Fontana HVAC contractor (C-20) licenses expire soon?
5 of 9 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.
Other license types in Fontana
General building contractor (55) · Electrical contractor (C-10) (16) · Painting contractor (C-33) (10) · Plumbing contractor (C-36) (9) · Drywall contractor (C-9) (8) · General engineering contractor (7) · Swimming pool contractor (C-53) (7) · Landscaping contractor (C-27) (7) · Tile contractor (C-54) (7) · Flooring contractor (C-15) (5) · Cabinet and finish carpentry contractor (C-6) (5) · Glazing contractor (C-17) (5)
All HVAC contractor (C-20) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.