HAY-COOL HVAC INC operating as a corporation is licensed in California under CSLB number 1101079. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with HUDSON INSURANCE COMPANY and active workers' compensation coverage from TECHNOLOGY INSURANCE COMPANY INC. The business is based in GLENDALE, in Los Angeles County, California.