Emergency AC & HVAC Repair
Emergency HVAC Service in Fairfield and the Cincinnati Tri-State
Is your air conditioner hissing, leaking, or not cooling your home? Is your furnace screeching, not heating, or constantly turning on and off? Let the HVAC repair experts at Hill-Air Heating & Air Conditioning know.
We’re available for 24 hr AC repair plus emergency service for furnaces, boilers, heat pumps, and ductless mini splits. Call our office or fill out the form below so we can send an expert technician right to your door.

For urgent service please call:
800.475.7502Proud to Be Your Local HVAC Repair Service Since 1986
Since 1986, Hill-Air Heating & Air Conditioning has been helping folks across Fairfield and the Cincinnati Tri-State stay comfortable. We’re a local, family-owned HVAC company with technicians who live and work in the communities we serve. When you call us, you’re calling neighbors who understand the homes and the weather here. We get to know you, and you get to know us. You can expect:
- Fast emergency service for every HVAC emergency across our large service area, so you’re not left waiting for long.
- NATE-certified (North American Technician Excellence) technicians who know how to properly repair your heating system or air conditioning system.
- Licensed and insured repairmen who arrive in uniform and in clearly marked service vehicles. You’ll know exactly who’s at your door.
- A focus on repairing first and replacing your HVAC system only if needed—no pushy sales. Financing is available for larger projects.
- Excellent reviews that mention our quick response times, friendly customer service, and fair, straightforward pricing.
Schedule your service call now. Waiting too long can make your home unsafe and turn a smaller problem into a much more expensive one. For emergency AC service and more, Hill-Air Heating & Air Conditioning is ready to get your home back to normal.
