Metro cost guide
Waco, Texas: HVAC Replacement Cost Calculator
Most Waco homeowners spend between $4,000 and $7,500 to replace a central air conditioner, while a full AC and gas furnace changeout runs $7,500 to $13,000 installed. Heat pumps land between $6,000 and $12,000, and ductless mini-splits range from $3,500 to $10,000 depending on how many zones you need. Waco sits in climate zone 2, so cooling capacity and duct condition drive the price far more than heating output does.
Worked example
Frequently asked questions
Is a heat pump or an AC-and-furnace system a better value in Waco?
A heat pump costs $6,000 to $12,000 installed in Waco, compared with $7,500 to $13,000 for a new AC and gas furnace together. Because Waco is in climate zone 2 with mild winters and long cooling seasons, a heat pump can cover most heating days on its own, which is why many homeowners without an existing gas line lean that direction. If your gas furnace is still in good shape, replacing only the AC at $4,000 to $7,500 is usually the cheaper move.
Do I need a permit to replace an HVAC system in Waco?
Yes, HVAC replacements require a permit, and permit fees in the Waco area typically run $75 to $300. Your contractor should pull the permit and include the fee in the written quote, so ask whether it is baked into the price or billed separately.
How do I check that a Waco HVAC contractor is licensed?
Texas requires HVAC contractors to hold a TACLA or TACLB license issued by the Texas Department of Licensing and Regulation. Ask for the license number on the written estimate and verify it with TDLR before you sign, and confirm the company carries current liability insurance.
Are there rebates available for a new HVAC system in Waco?
Oncor offers residential HVAC incentives through participating contractors, with amounts that vary by system type and efficiency, so ask any bidder whether they are enrolled in the program. Austin Energy also runs home HVAC rebates, but those apply only to customers in its service area. Confirm rebate eligibility before installation, since most programs require the paperwork to be filed by the contractor.
Why do HVAC installs cost less in Waco than the national average?
Local labor rates run about 9 percent below the national benchmark, with HVAC technicians in the area averaging around $28.43 per hour. That keeps the labor portion of a Waco install lower, though equipment prices are set nationally, so a high-efficiency system still pushes costs toward the top of each range.