Mac Refrigeration And Air Conditioning Co
Mac Refrigeration And Air Conditioning Co is a Diamond Bar, California HVAC company holding CSLB license #580557, verified against state records, licensed since 1989.
License verification
License-Verified- CLEARCSLB #580557(C20)
- Original license date
- 1989-11-06
- Expires
- 2027-11-30
- Insurance through
- 2027-02-28 (NATIONAL FIRE INSURANCE COMPANY OF HARTFORD)
Last verified 2026-08-17 · Verify at the state registry
Verification history
- 2026-08-17 · checked against the state file · status: CLEAR
Contact
- Phone
- (909) 821-5040
- Address
- 23727 SILVER SPRAY DRIVE, Diamond Bar, CA 91765
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