HVAC Maintenance & Tune-Ups in Flagstaff – Keep Your System Running Strong

Prevent breakdowns before they happen. Tony’s Furnace Co. provides seasonal HVAC maintenance and tune-ups in Flagstaff to keep your furnace and A/C running at peak efficiency. Our veteran-owned team checks every part of your system so you save money on repairs, lower your utility bills, and stay comfortable year-round.

What to Expect With Our HVAC Maintenance Service

Technician cleaning air conditioning coil during HVAC maintenance in Flagstaff

Full System Inspections

We test refrigerant levels, check electrical connections, and make sure every component is performing safely and efficiently.

HVAC ductwork repair in Flagstaff with technician cleaning furnace blower wheel

Coil & Blower Cleaning

We clean indoor and outdoor coils, blower assemblies, and condensate drains to improve airflow and system performance.

Split system air conditioning unit installed outside Flagstaff home with garden

Seasonal Tune-Ups

We verify temperature split, check gas fittings, and ensure your system is ready for Flagstaff’s hot summers and cold winters.

Regular maintenance saves you money and avoids unexpected breakdowns. Call Tony’s Furnace Co. today for trusted HVAC tune-ups in Flagstaff — or click below to schedule your service online.

  • A: We recommend tune-ups twice a year — once in spring for cooling, and once in fall for heating.

  • A: Our maintenance includes coil cleaning, blower checks, refrigerant testing, electrical safety checks, and thermostat set-up verification.

  • A: Yes. Regular service reduces energy bills, extends system life, and helps prevent costly breakdowns.

  • A: Absolutely. We service both in the same visit so your entire system is ready for Flagstaff’s changing seasons.