Ampko Heating and Air Conditioning

Concord · Contra Costa County · CA

LISTED

Bestopedia verdict

85 / 100 Bestopedia Trust Score

California’s contractor board lists Ampko Heating and Air Conditioning in CLEAR standing. No active contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
5 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#689604 verify on CSLB ↗
Classifications
C-20
Years licensed
32.1 years since 06/01/1994
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY cancellation on file (07/31/2026)
Workers’ comp
Current ROCHDALE INSURANCE COMPANY
Business type
Sole Owner
Qualifying principal
Daniel Parker Grey
Address of record
1936 Paloverde Drive, Concord, CA 94519

Frequently Asked Questions

Is Ampko Heating and Air Conditioning a licensed HVAC contractor in California?

Yes. Ampko Heating and Air Conditioning holds California CSLB contractor license #689604 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Ampko Heating and Air Conditioning licensed to perform?

License #689604 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).

Is Ampko Heating and Air Conditioning bonded?

Yes. Ampko Heating and Air Conditioning carries contractor's bond #SC1016003 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY. Note: a bond cancellation date (07/31/2026) is on file.

Does Ampko Heating and Air Conditioning carry workers' compensation insurance?

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

How long has Ampko Heating and Air Conditioning held its contractor license?

License #689604 was originally issued on 06/01/1994, approximately 32 years ago (as of July 2026).

Where is Ampko Heating and Air Conditioning located?

Ampko Heating and Air Conditioning is based in Concord, Contra Costa County, CA 94519.