Delaware Heating & Cooling System Repair and Replacement

We recently drove through the outskirts of Delaware… And for every established neighborhood we saw, there was a brand new housing development going up right next to it. Y’all are bursting at the seams! We were thankful to see that the charm of old Delaware was still intact despite the housing boom. (We did a little cheer when we saw the old Bun’s Restaurant sign still up!)

Our team at Reliant Home Heating & Cooling is located just northwest of Delaware! Our company actually maintains the HVAC system for ‘the big car manufacturer in Marysville’… (you know the name). But we also have a successful Home Heating & Cooling side of our company, and we provide the following heating and cooling services to Delaware, OH.

Delaware Heating
& Cooling Services

Reliant Home Heating & Cooling offers:

  • Emergency Furnace Repair
  • Emergency AC Repair
  • AC repair and maintenance
  • Furnace repair and maintenance
  • Geothermal Heating & Cooling
  • Duct cleaning and sealing
  • Indoor air quality improvement
  • Thermostat installation and repair
  • And more…

If you have a Delaware heating and cooling need, we would love to talk further. Just call or request an appointment online.

Delaware Neighborhoods We Serve

Reliant Home Heating & Cooling services the following Delaware neighborhoods/subdivisions:

Cottages at Hyatts, Liberty Bluff, Piatt Preserve East, Springer Woods, Terra Alta, The Courtyards at Clear Creek, Trails End, Willowbrook, Woodland Hall, Woods of Dornoch, and more.

What Customers Are Saying

Overall, a great company to deal with! Very friendly and professional. Their techs did a great job installing my new heating & cooling system. They always return your calls if you have any questions.


The service tech who came to our home was wonderful! He was honest, professional, and the fix was simple. We will most certainly call Reliant when we need service again! Thank you!!


Very pleased with Reliant’s work that was done at my home. The service tech was professional, on time, and completed the work like a pro! They have become my go-to company for all my HVAC needs, for sure.


These guys are totally worth it. Every technician I’ve met has been knowledgeable and friendly.
We have worked with Reliant for a while, and they always come out when we need them. Thank you for such fast service!