GRUPE HVAC operating as a sole owner is licensed in California under CSLB number 1076376. The license was first issued in 2021, putting the business at 5 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 NORTH RIVER INSURANCE COMPANY (THE) and active workers' compensation coverage from AMTRUST INSURANCE COMPANY. The business is based in PETALUMA, in Sonoma County, California.