Duncan's Andrew Heating & Air Conditioning

Oregon House · Yuba County · CA

VERIFIED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Duncan's Andrew Heating & Air Conditioning in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#770898 verify on CSLB ↗
Classifications
B, C-20
Years licensed
26.7 years since 11/01/1999
Contractor bond
$25,000 ATLANTIC SPECIALTY INSURANCE COMPANY
Workers’ comp
Current TECHNOLOGY INSURANCE COMPANY INC
Business type
Sole Owner
Qualifying principal
Andrew Douglas Duncan
Address of record
P O Box 67, Oregon House, CA 95962

Frequently Asked Questions

Is Duncan's Andrew Heating & Air Conditioning a licensed HVAC contractor in California?

Yes. Duncan's Andrew Heating & Air Conditioning holds California CSLB contractor license #770898 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Duncan's Andrew Heating & Air Conditioning licensed to perform?

License #770898 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: B.

Is Duncan's Andrew Heating & Air Conditioning bonded?

Yes. Duncan's Andrew Heating & Air Conditioning carries contractor's bond #810025405 for $25,000 through ATLANTIC SPECIALTY INSURANCE COMPANY.

Does Duncan's Andrew Heating & Air Conditioning carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with TECHNOLOGY INSURANCE COMPANY INC, with a policy expiration of 03/06/2027.

How long has Duncan's Andrew Heating & Air Conditioning held its contractor license?

License #770898 was originally issued on 11/01/1999, approximately 27 years ago (as of July 2026).

Where is Duncan's Andrew Heating & Air Conditioning located?

Duncan's Andrew Heating & Air Conditioning is based in Oregon House, Yuba County, CA 95962.