About Us

With over nine decades of experience, Koch & White Heating and Cooling has been the cornerstone of comfort in Washtenaw County. Our 100% employee‑owned structure means every technician is invested in your satisfaction, ensuring that each project is completed with the highest level of care and professionalism. We take pride in our long‑standing relationship with the Ann Arbor community, serving homeowners and businesses alike with reliable, top‑quality HVAC solutions. Our commitment to safety, continuous training, and the Carrier President’s Award for seven consecutive years demonstrates our relentless pursuit of excellence.
Through the years, our focus has evolved to encompass not only heating and cooling but also indoor air quality, water heater maintenance, and generator backup systems. By staying ahead of technological trends, we provide modern, energy‑efficient options that save you money and increase your comfort.
When you choose Koch & White, you’re not just getting a service; you’re gaining a partner dedicated to maintaining a safe, comfortable home environment year‑round. Our dedicated team works around the clock to address emergencies and deliver preventative care that keeps your systems running smoothly and efficiently.
Experience the difference that a trusted, employee‑owned company can make—contact us today to discover how we can improve your home’s comfort and reliability for years to come.