ComfortCostGuide

Metro cost guide

Rochester, New York: HVAC Replacement Cost Calculator

Replacing an HVAC system in Rochester 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 setup ranges from $3,500 to $10,000. Labor here runs about 15% above the national baseline, with local HVAC technicians earning an average of $35.94 per hour, so installation time is a real part of your quote.

Worked example

Take a 1,900-square-foot two-story home in the Park Avenue area with a 20-year-old gas furnace and an outdoor AC unit that's on its last season. Because both pieces are aging out and share the same ductwork and coil cabinet, replacing them together is usually the better value than doing them a year apart. A mid-efficiency furnace paired with a standard-efficiency AC, with existing ducts in usable shape, would land near the middle of the $7,500 to $13,000 combined range — roughly $9,500 to $10,500. Add high-efficiency equipment, a difficult basement layout, or new line sets and duct modifications, and the quote moves toward the $13,000 end.

Frequently asked questions

How much does a new furnace cost in Rochester, NY?

A gas furnace replacement in Rochester generally costs $3,500 to $7,000 installed. Simple swaps in homes with sound ductwork and an accessible basement furnace sit near the low end, while high-efficiency condensing models that require new venting push toward $7,000.

Is a heat pump a good choice for Rochester's winters?

Rochester sits in climate zone 5, so winters are cold enough that heat pump sizing and cold-climate model selection matter a great deal. Installed costs run $6,000 to $12,000, and many Rochester homeowners pair a heat pump with their existing gas furnace as backup heat rather than going all-electric in one step.

Why are HVAC installation quotes higher in Rochester than the national average?

Labor in the Rochester market runs about 15% above the national baseline, with HVAC technicians averaging $35.94 per hour. Since a furnace and AC replacement can take a crew a full day or more, that wage difference shows up directly in the installed price.

Should I replace my furnace and AC at the same time?

If both units are near the end of their life, doing them together costs $7,500 to $13,000 — less than the $7,500 to $14,500 you'd pay buying them separately at full price, because the crew only mobilizes once. Matched equipment also avoids efficiency mismatches between a new indoor coil and an older outdoor unit.

Related cost guides