24/7 Emergency HVAC Service Throughout Southeast Michigan and Northern Ohio

Rapid Emergency HVAC Service When You Need It Most

HVAC emergencies don’t wait for business hours, and neither do we. Whether it’s a furnace failure during a midnight cold snap or an AC breakdown in the middle of a summer storm, Tri-State Heating and Cooling is ready to roll. We prioritize rapid response times because we know that a broken system isn’t just an inconvenience—it can be a matter of safety for your family. When you call our emergency line, you aren’t getting a “we’ll get to you when we can” attitude; you’re getting a dedicated team moving quickly to restore your home’s comfort.

Fully Equipped for the First Visit

There is nothing more frustrating than a technician showing up only to tell you they need to order a part. That’s why our “Mobile Warehouses”—our service vans—are stocked with a wide array of high-quality diagnostic tools and common replacement parts. Our technicians arrive prepared to handle the vast majority of repairs on the spot. By combining expert troubleshooting with a ready-to-work inventory, we aim to get your heat or air back on during the very first visit, no matter how dark or stormy it is outside.

Tri-State Heating and Cooling Provides 24/7 Emergency HVAC Response Throughout Lenawee, Washtenaw, Monroe, Jackson, and Livingston Counties in Michigan, and Lucas, Wood, and Fulton Counties in Ohio.

Emergency HVAC Service Near You

No heat, no cooling or no hot water? Tri-State Heating and Cooling answers emergency calls 24/7 in Monroe, Ann Arbor, Ypsilanti, Saline, Tecumseh and Jackson, Michigan, and Toledo, Oregon, Sylvania and Perrysburg, Ohio, plus the communities on our full service area page.

Call (517) 260-6334, day or night. For no-heat calls, see our emergency furnace repair page, and for no-cool calls, our 24/7 AC repair page.