State cost guide
Ohio: HVAC Replacement Cost Calculator
Replacing an HVAC system in Ohio typically runs $3,500 to $7,000 for a gas furnace, $4,000 to $7,500 for central air conditioning, and $7,500 to $13,000 when you replace both at once. Heat pumps land between $6,000 and $12,000 installed, while a ductless mini split can start around $3,500. These are installed prices that include equipment and labor, and Ohio labor rates sit just above the national average at an index of 1.02, with HVAC technicians earning about $31.73 per hour.
Worked example
Frequently asked questions
Is a heat pump worth it in Ohio's climate?
Ohio sits in climate zone 5, so winters are cold enough that a heat pump usually needs backup heat or a dual-fuel setup with a gas furnace. Heat pumps install for $6,000 to $12,000 here, which is more than a gas furnace alone at $3,500 to $7,000, so the payoff depends on your electric and gas rates and how long you plan to stay.
How much does it cost to replace just the furnace in Ohio?
A gas furnace replacement in Ohio runs $3,500 to $7,000 installed. The low end covers a basic single-stage unit in an easy-access basement, while the high end reflects higher-efficiency modulating equipment or jobs that need venting changes or difficult attic and crawlspace access.
Should I replace my AC and furnace at the same time?
If both units are near the end of their life, doing them together costs $7,500 to $13,000 instead of $4,000 to $7,500 for AC alone plus $3,500 to $7,000 for the furnace separately. You pay for one trip, one permit, and one set of labor hours, and the new coil and blower are properly matched.
Why do Ohio HVAC quotes vary so much for the same house?
Labor is a large share of the bill, and Ohio's labor index of 1.02 means rates run slightly above the national average, with technicians paid around $31.73 an hour. Beyond labor, equipment efficiency tier, ductwork condition, electrical or venting upgrades, and permit requirements can swing a quote by thousands within the ranges shown here.