Koch & White Heating & Cooling is Ann Arbor's trusted home comfort expert, serving Washtenaw County since 1934. Our employee-owned team provides heating, air conditioning, indoor air quality solutions, water heaters, and whole-home generators to keep your home comfortable year-round. As temperatures warm up, rely on us for AC tune-ups, system upgrades, and energy-efficient cooling that keeps your home comfortable all summer. With certified technicians and award-winning service, Koch & White is your reliable partner for comfort in every season.
