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A C-20 warm air heating contractor discovers asbestos while installing ductwork in a 1960s home. The homeowner asks the contractor to remove it. What should the contractor do?

Correct Answer

B) Decline the work as it's outside their license classification

Asbestos removal requires specialized licensing (C-21 or HAZ classification). Working outside one's license classification violates B&P Code Section 7059.

Answer Options
A
Remove it but charge extra for hazardous material handling
B
Decline the work as it's outside their license classification
C
Remove the asbestos as it's part of the heating work
D
Get written permission from the homeowner first

Why This Is the Correct Answer

Asbestos abatement requires a specialized license — either the C-22 (Asbestos Abatement) or the HAZ (Hazardous Substance Removal) classification. A C-20 contractor's license covers warm air heating, ventilating, and air conditioning work only. Performing asbestos removal without the proper license violates B&P Code Section 7059, which prohibits working outside one's license classification.

Why the Other Options Are Wrong

Option A: Remove it but charge extra for hazardous material handling

Removing asbestos and charging extra does not make the work legal. The issue is not compensation — it is licensure. No amount of additional pay authorizes a C-20 contractor to perform hazardous material removal work they are not licensed for.

Option C: Remove the asbestos as it's part of the heating work

Asbestos removal is never 'part of the heating work' regardless of proximity. The C-20 classification covers HVAC equipment and ductwork installation, not hazardous material remediation. These are legally distinct scopes of work.

Option D: Get written permission from the homeowner first

Written homeowner permission does not grant the contractor authority to work outside their license classification. Licensing requirements exist to protect public safety and are enforced by the state regardless of homeowner consent.

Memory Technique

Stay in your lane. A C-20 is a heating contractor, not a hazmat specialist. Think of license classifications as distinct highways — you can only legally drive on the road your license permits. Asbestos abatement is on a different highway requiring a C-22 or HAZ license.

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