New HVAC Systems
Installed Right.
Tucson's most trusted Carrier Factory Authorized Dealer — celebrating 50 years of honest, reliable HVAC service. Get a free quote on a new high-efficiency system, with 0% financing available.
Schedule Your Free Quote
Ready for a new, high-efficiency Carrier system? Our NATE-certified comfort consultants will assess your home and provide a no-obligation quote — at no cost to you.
- Free in-home consultation
- Custom system sizing for your home
- Carrier Factory Authorized installation
- Manufacturer warranty included
No Interest Financing
0% Interest Financing Available
On qualifying Carrier® systems through the Carrier® Credit Card issued by Wells Fargo. Subject to credit approval.
Apply Now1976 – 2026
Celebrating 50 Years in Tucson
Half a century of honest, reliable HVAC service to Tucson families and businesses. Family-owned and operated since 1976.
Our Story
Carrier Factory Authorized Dealer
The highest level of Carrier certification — ensuring quality installation, service, and warranty protection.
BBB Accredited Business
A+ rating with the Better Business Bureau, accredited since 04/25/2012.
Complete HVAC Services for Tucson
From routine maintenance to emergency repairs, our NATE-certified technicians handle all your heating and cooling needs with flat rate pricing and no hidden fees.
AC Installation
Expert AC installation and replacement. As a Carrier Factory Authorized Dealer, we offer top-quality systems with 0% financing available.
Learn MoreAC Repair
Fast, reliable air conditioning repair by NATE-certified technicians. We diagnose and fix all makes and models with flat rate pricing.
Learn MoreAnnual AC Inspection
Preventative maintenance to keep your system running efficiently. Catch small issues before they become costly repairs.
Learn MoreHeater & Furnace Repair
When your heater stops working, we respond fast. Expert diagnosis and repair of all heating systems.
Learn MoreHeater & Furnace Replacement
Energy-efficient heating system installation. We help you choose the right system for your home and budget.
Learn MoreHeating & Cooling
Comprehensive HVAC services for year-round comfort. Residential and commercial solutions tailored to Tucson's climate.
Learn MoreWhy Tucson Chooses American Conditioned Air
For over 50 years, families and businesses across Tucson have trusted us for honest, reliable HVAC service. Here's what sets us apart:
5-Star Rated on Google & BBB
Our customers love us, and we think you will too. See what Tucson homeowners are saying about American Conditioned Air.
Alfonso and crew were great. Called early morning in a panic. I was squeezed in at the end of the day and they arrived early and got me fixed up. Top notch company and super friendly!
Robert MacMillan3 weeks ago
These guys are great. Always show up on time, very knowledgeable and courteous. Appreciate them keeping my HVAC in tip top shape!
Sean Myersa month ago
Phil and his crew were amazing. Very diligent and professional. I recommend them to all friends and family
Adam Obaidia month ago
Join the ACA Membership Program
Save money on maintenance, get priority scheduling, and enjoy exclusive discounts. Plans start at just $18/month.
- Annual supply of filters delivered to your door
- Priority emergency scheduling
- 10% discount on all service and repairs
- No annual contracts
AC Emergency? We're Here 24/7
Don't suffer in the Tucson heat. Call now for immediate emergency HVAC service.
(520) 623-2430