Gahanna, Ohio


Delaware Heating & Air is proud to serve Delaware, Ohio, and surrounding areas. We offer Gahanna area residents high-quality HeatingCooling, and Indoor Air Quality products and services for homeowners on all types of budgets. This means we have the prices you want, the service you need, and the comfort you deserve.

As a proud member of Five Star Home Services, we make a strong commitment to customer satisfaction. We offer around-the-clock local emergency HVAC repair services 365 days a year, including holidays. During the winter, we also offer emergency furnace repair. Need a tune-up? We offer A/C and furnace maintenance to make sure you’re ready for the upcoming season. We service all brands of HVAC equipment in Gahanna, OH, such as Amana, Trane,  and more! With our stress-free and quick scheduling options we are here to help you. Experience the Five Star Difference with Delaware Heating & Air.


Located along Big Walnut Creek, Gahanna was settled in 1849 by John Clark of Ross County. Originally, it came from 800 acres of land the settler’s father, Joseph Clark, got from then Ohio Governor Worthington in 1814. Nevertheless, Clark gave the property the name “Gahanna Plantation.”

The actual name “Gahanna,” originally came from the American Indian word for “three creeks joining into one,” which is the old name of the Big Walnut Creek. Still to this day, this is why Gahanna’s Official Seal refers back to this confluence of the three creeks. It’s also part of the reason the seal has the inscription “Three In One.” Historians say that back in the old days Gahanna had a rivalry with an adjacent village, called Bridgeport. Bridgeport was settled in 1853 by Jesse Baughman, who was also a former Franklin County Commissioner. Later, the two villages made peace and merged into one municipality. When they merged, they adopted the name Gahanna as there was already another village in Ohio with the name Bridgeport.

Today, notable places in Gahanna include the Columbus Academy, Friendship Park, Gahanna Golf Course, Gahanna Commercial Center and Cherry Bottoms Garden.

HVAC Deals

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Delaware Heating & Air Customer Reviews


Our team at Delaware Heating & Air proudly serves the residents of Gahanna, Ohio, among neighboring communities, with the absolute highest level of customer service possible at the most competitive and affordable prices in the market. For each and every customer we serve, day in and day out, we strive to provide our Five Star Experience each and every time.

For those Gahanna residents looking to stay cool during the hot, Ohio summers, we have around-the-clock emergency HVAC repair service (365 days a year) as well as affordable A/C installation and air conditioning system replacement. We also have emergency furnace repair (available day and night as well), heat pump repair, and furnace installation and heating system replacement. We service all brands and types of HVAC equipment, no matter the age!

If you’re looking to improve your home’s Indoor Air Quality we also offer a whole line of products that include humidifiers, dehumidifiers, air purifiers, UV lights, smart thermostats, and special air filters. This is in addition to the air duct cleaning service we provide, for those who suspect their ductwork might need a professional hand.

Our trucks stay fully stocked, outfitted with all sorts of cutting-edge, high-quality, HVAC equipment, parts, and tools. This includes a wide range of furnace filters, HEPA filters, AC filters, and all sorts of other parts. We stay up-to-date with the latest technology in thermostats, including smart thermostats and programmable thermostats, which cost less than you’d think and yet pay for themselves quickly with the added convenience and energy savings. We also fix AC fans and AC compressors, in addition to recharging AC refrigerant levels when necessary. This, we should mention, should only be performed by a professional as air conditioning refrigerant is hazardous. We also service electric furnaces, gas furnaces, and heat pumps.