Grupé HVAC

Grup HVAC operates as a heating and cooling contractor in Petaluma, California, maintaining a pristine 5.0-star rating across 50 client reviews. Brothers James and Robert Grupe established the company in 2011, holding California contractor license number 1076376. The business serves residential and light commercial clients throughout Sonoma and Marin Counties, offering furnace, air conditioner, heat pump, mini-split, and package unit services.

What distinguishes Grup HVAC is their commitment to transparent pricing and round-the-clock availability. The website explicitly promises upfront costs with no concealed fees, and they advertise 24/7 emergency response for urgent heating and cooling failures. Their service portfolio emphasizes energy-efficient systems designed to reduce household utility expenses, and they guarantee customer satisfaction on every job.

Reviewers consistently highlight technician Zach for his diagnostic precision and respectful communication. One client described Zach identifying issues in their wine cooling system and proposing creative solutions. Another reviewer noted Zach arriving within one business day of their call, providing honest assessment of what required immediate replacement versus what retained operational lifespan. A third reviewer praised Zach's ability to restore an aging floor furnace quickly and affordably.