Wallace Heating & Air Geothermal
Serving Preble, Wayne, Darke counties, and surrounding areas since 1988

24 Hour Heating & Air Emergency Service
Installation - Service - Sales
Residential and/ or Commercial
Service On All Makes & Models - Commercial or Residential
Licensed * Bonded * Insured
Your Comfort Is Our #1 Priority!
Satisfaction Guaranteed

At WALLACE HEATING & AIR, INC. we specialize in keeping our customers comfortable. That means we do everything from regular heating and cooling equipment check-ups to emergency service to recommending and installing new equipment. If you have any heating and cooling questions or problems, you can count on our trained service team for prompt answers and service.

HVAC Certified Technicians
On Call Service Response 24/7
Fully Equipped Service Trucks
Troubleshooting Experts
Fabrication and Refrigeration
Commercial Exhaust Hoods
Maintenance Agreement Programs
GEOTHERMAL Sales & Service
Residential and Commercial


We accept the following credit cards:



Wallace Heating & Air has gone GREEN!

Call: Tom Wallace - Our Geothermal Specialist


FREE ESTIMATES on new and replacement installations!




Start with Trust - Zero Complaints! A+ Rating


Call The Pros! We Dare to Care!
Ohio License # 18565


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