How much does it cost to install a new AC unit in a home?
AC installation cost depends on the system type, capacity, ductwork, and your home’s layout. Installations are advertised as low as $120 per month with financing, and we offer a free proposal to confirm your price. A licensed, insured technician will size the unit, check ducts, and review efficiency options to fit your budget. We serve Boise, Meridian, Nampa, and the Treasure Valley, with 24/7 on-call service and a 4 hour arrival window on promos.
Updated: 2026-01-02 00:00:00
Need help in Boise, ID? Call (208) 738-4822 or book online.
"Aiden and crew did a great job installing our system." — Sally F.
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- A/C Install As Low As $120/Mo + Free Proposal; financing options available; 100% satisfaction guaranteed; no service call fees or dispatch fees.ultimateheatingandair.com
- Furnace Install for as low as $120/mo. Includes free proposal, financing options available, and same day service.ultimateheatingandair.com
- Ductless Mini-Split install as low as $120/mo. Includes free proposal and same-day service; financing available.ultimateheatingandair.com
- Heat Pump Install For As Low As $120/Mo + Free Proposal + 4 Hour Arrival. Financing options available; free proposal provided.ultimateheatingandair.com
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