Furnace Repair

When the heat goes out, you need a trusted HVAC professional to respond quickly and get your system back up and running. At Therrian Mechanical, we specialize in fast, reliable furnace repair for homeowners and businesses across Michigan. Whether it’s a minor fix or a major issue, we’re here to restore your comfort—day or night.

Common Furnace Issues We Repair:

• No heat or low airflow

• Furnace won't turn on

• Strange noises or burning smells

• Short cycling or constant running

• Faulty thermostats or ignition problems

• Blower motor or control board failures

Why Choose Therrian Mechanical?

• Experienced, licensed technicians

• Repair service for all major brands and models

• Honest diagnostics and upfront pricing

• Emergency and after-hours service available

• Fully stocked trucks for quick, same-day repairs

Don’t wait in the cold—Call/Text us today or schedule your furnace repair online and let our team keep you warm and safe all winter long.