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Las Vegas, Nevada: HVAC Replacement Cost Calculator

Replacing an HVAC system in Las Vegas typically runs $4,000 to $7,500 for a central air conditioner alone, while a complete AC and gas furnace changeout falls between $7,500 and $13,000 installed. Heat pumps, which handle both cooling and Las Vegas's mild winter heating loads, generally cost $6,000 to $12,000. Local labor rates sit slightly below the national average, with HVAC technicians in the area earning about $30.46 per hour.

Worked example

Take a 1,900-square-foot single-story home in the southwest valley with an aging split system in the attic. The homeowner replaces both the condenser and the gas furnace with a mid-efficiency matched system, reusing existing ductwork and the same equipment locations. That job would land near the middle of the $7,500 to $13,000 range for an AC-plus-furnace replacement — roughly $9,500 to $10,500. Adding a new line set, a larger return, or a high-SEER2 condenser sized for 110-degree design days would push it toward the $13,000 top end.

Frequently asked questions

How much does it cost to replace just the air conditioner in Las Vegas?

A standalone central air conditioner replacement in Las Vegas runs $4,000 to $7,500 installed. You would stay near the low end if the existing furnace, ductwork, and electrical are in good shape and the new condenser drops into the same spot. Higher-efficiency equipment and any duct or line-set work move you toward $7,500.

Is a heat pump a good choice in Las Vegas?

Las Vegas sits in climate zone 3, where winters are mild enough that a heat pump can cover most heating hours without backup heat working hard. Installed costs run $6,000 to $12,000, which is more than an AC-only swap at $4,000 to $7,500 but competitive with the $7,500 to $13,000 range for a new AC and gas furnace together.

What does a gas furnace replacement cost in Las Vegas?

Expect $3,500 to $7,000 installed for a gas furnace in the Las Vegas area. Because heating demand is low here, many homeowners replace the furnace only when it fails or when they are already replacing the air conditioner and want to keep the system matched.

Why do Las Vegas HVAC quotes vary so much for the same house?

Most of the spread comes from equipment efficiency, system size, and how much extra work the install needs — new ducting, a larger return, electrical upgrades, or a crane for a rooftop package unit. Labor is a smaller variable locally, with technician wages around $30.46 per hour and area labor costs running just under the national average.

Can a ductless mini split work in a Las Vegas home?

Ductless mini splits run $3,500 to $10,000 in Las Vegas and are a common fix for converted garages, casitas, additions, or a hot upstairs bedroom that the main system cannot keep up with in July. A single-zone unit sits near the low end; multi-zone systems covering several rooms approach $10,000.

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