Zy HVAC Equipment Services

Diamond Bar · Los Angeles County · CA

VERIFIED

Bestopedia verdict

81 / 100 Bestopedia Trust Score

California’s contractor board lists Zy HVAC Equipment Services in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
1.4 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#1133374 verify on CSLB ↗
Classifications
C-20
Years licensed
1.4 years since 02/20/2025
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current STATE COMPENSATION INSURANCE FUND
Business type
Corporation
Qualifying principal
Zeyi Li
Address of record
1251 Blenarm Dr, Diamond Bar, CA 91789

Frequently Asked Questions

Is Zy HVAC Equipment Services a licensed HVAC contractor in California?

Yes. Zy HVAC Equipment Services holds California CSLB contractor license #1133374 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Zy HVAC Equipment Services licensed to perform?

License #1133374 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).

Is Zy HVAC Equipment Services bonded?

Yes. Zy HVAC Equipment Services carries contractor's bond #100920375 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Zy HVAC Equipment Services carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 01/01/2027.

How long has Zy HVAC Equipment Services held its contractor license?

License #1133374 was originally issued on 02/20/2025, approximately 1 years ago (as of July 2026).

Where is Zy HVAC Equipment Services located?

Zy HVAC Equipment Services is based in Diamond Bar, Los Angeles County, CA 91789.