Kemnitz Air Conditioning & Heating Inc.

Kemnitz Air Conditioning & Heating Inc. has served Irvine and surrounding Orange County communities since 1986, making it one of the most established family-owned HVAC contractors in the region. With a 4.5-star average across 24 verified customer reviews, the company operates Monday through Friday from 7:30 AM to 5 PM out of its Irvine headquarters at 188 Technology Drive. The contractor explicitly lists Lake Forest, Mission Viejo, Newport Beach, and South Orange County among its service territory, giving homeowners in these cities a clear picture of where crew responses are routine rather than uncertain.

This Carrier Factory Authorized Dealer has earned the distinguished Carrier Presidents Award, a recognition requiring ongoing technician certification and demonstrated commitment to customer needs. That credential unlocks exclusive deals on parts and repairs for Kemnitz customers and reflects the company's focus on newer variable-capacity systems like the Carrier Infinity line with integrated air purification. Beyond equipment sales, Kemnitz emphasizes indoor air quality assessment, identifying particulate matter, mold, and allergens that threaten comfort inside Southern California homes year-round.

Customer testimonials reveal specific names tied to standout service. Tom Wittich of Trabuco Canyon described purchasing a Carrier Infinity unit with air purification in September 2024, crediting the sales team for recommending improvements and praising the install crew for leaving workspaces spotless. Irvine homeowner Cyn Marquez awarded five stars following a visit from technician Brandon, whose on-site diagnosis resolved an issue she had struggled to address. Together these accounts illustrate how experienced technicians translate manufacturer partnerships into problem-solving for individual households.