How much does it cost to replace a heat pump system?

Heat pump replacement with Russett Southwest is quoted after an on-site evaluation, with financing available as low as $120 per month and a free proposal. The biggest price driver is the equipment size and type your home needs to heat and cool efficiently. Other factors include whether you choose an air-source, geothermal, water-source, or mini-split system, plus any duct or electrical updates. We service the greater Tucson area every day, so our team sizes systems carefully for desert conditions to avoid short cycling and comfort swings. A tech will also review efficiency ratings and placement; rooftop units sometimes need crane access, which can affect labor. If your current unit has frequent breakdowns or rising energy use, replacement often beats repeated repairs over time.

What typically changes the price:

• System type: air-source, geothermal, water-source, or mini-split
• Capacity and efficiency ratings selected
• Ductwork, electrical, and thermostat updates
• Location/placement and access needs

Schedule a no-obligation proposal to get an exact written quote before any work begins. <br/> Updated: 2026-04-06 <br/> Need help in Tucson, AZ? Call 520-200-5869 or book online. “Manny took such great care of my heat pump today. Everything was very well explained.” — Shawn E.