Ace Air Conditioning

Fullerton · Orange County · CA

VERIFIED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Ace 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
#718130 verify on CSLB ↗
Classifications
C-20
Years licensed
30.4 years since 01/26/1996
Contractor bond
$25,000 NORTH RIVER INSURANCE COMPANY (THE)
Workers’ comp
Current MARKEL INSURANCE COMPANY
Business type
Sole Owner
Qualifying principal
Yangsup Kil
Address of record
1447 Post Rd, Fullerton, CA 92833

Frequently Asked Questions

Is Ace Air Conditioning a licensed HVAC contractor in California?

Yes. Ace Air Conditioning holds California CSLB contractor license #718130 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Ace Air Conditioning licensed to perform?

License #718130 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).

Is Ace Air Conditioning bonded?

Yes. Ace Air Conditioning carries contractor's bond #04CF641629 for $25,000 through NORTH RIVER INSURANCE COMPANY (THE).

Does Ace Air Conditioning carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with MARKEL INSURANCE COMPANY, with a policy expiration of 01/05/2027.

How long has Ace Air Conditioning held its contractor license?

License #718130 was originally issued on 01/26/1996, approximately 30 years ago (as of July 2026).

Where is Ace Air Conditioning located?

Ace Air Conditioning is based in Fullerton, Orange County, CA 92833.