California · CSLB

C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license in California

HVAC: installs, maintains and repairs warm-air heating, ventilation and air-conditioning systems, their ducts and controls.

Where C-20 license holders are located

C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license holders

C-20 license questions

What is a C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license in California?

HVAC: installs, maintains and repairs warm-air heating, ventilation and air-conditioning systems, their ducts and controls.

How do I check a C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license?

Search the business name or license number on the California lookup page, or open a holder below: each profile shows the license number, status and expiration date. Confirm the live record with the Contractors State License Board.

Confirm on the official CSLB lookup

The Contractors State License Board publishes the live status of every license.

Official CSLB lookup ↗

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