HVAC Contractor in Gilbert, AZ

AC and heating service in Gilbert

When your AC quits in the middle of a Gilbert summer, you want two things: someone at your door soon, and a straight answer on what it will cost. That's how we run every call. A licensed technician finds the cause, explains it in plain terms and gives you a written price before any work starts. Repair visits have a $120 diagnostic, and we waive it when you go ahead with the repair.

Iron Horse Air is the heating and cooling team of Iron Horse Plumbing & Air, a family-owned Arizona company in business since 2009. We repair, replace and maintain central air, heat pumps, furnaces and ductless mini-splits all over Gilbert, from the Heritage District out to Power Ranch. We work on every make and model, and we're an authorized dealer for Carrier, Goodman, A/C Pro and Ruud.

Gilbert HVAC services

What Gilbert's heat does to an AC

Gilbert's population nearly doubled between 2000 and 2010, and a lot of the homes built in that stretch still have the system they came with. If yours is one of them, it's somewhere around 15 to 25 years old. Many systems installed before 2010 run on R-22 refrigerant, which hasn't been produced or imported in the U.S. since 2020. That makes a refrigerant leak on an older unit expensive, and we'll tell you when a repair is worth it and when the money is better spent on a new system.

Then there's the summer itself. Weeks of 110-degree afternoons keep the compressor running for hours, and monsoon dust packs into the outdoor coil until the system can't shed heat. Many Gilbert homes also have the air handler in the attic, which gets hotter than the rooms it cools. A clogged condensate line up there can shut the whole system off, or drip through a ceiling. A spring tune-up catches most of this early.

Upfront pricing on every visit

• Repair visits have a $120 diagnostic, waived when you go ahead with the repair.
• Estimates on new systems are free, and each one includes a Manual J load calculation so the new system fits your house instead of copying the old one.
• You get a written price before any work starts.
• New installations are permitted and inspected through the Town of Gilbert.
• Financing includes 0% promotional plans for qualifying applicants, with approved credit.
• The Iron Horse Advantage membership is free for your first system and covers spring and fall HVAC visits, priority service and member pricing on repairs.