Ground Source Heating | Top-Rated HVAC Services in Florence, MT

620 Out Back Rd, Florence, MT 59833

(406) 830-3077

Frequently Asked Questions

My furnace in Florence keeps turning on and off quickly (short-cycling). What's usually the cause, and how can you fix it?

Short-cycling is a common issue here, often caused by a dirty air filter restricting airflow, an oversized furnace, or a faulty flame sensor or thermostat. Our first step is a comprehensive diagnostic to pinpoint the exact cause. We'll clean or replace filters, test sensors, and assess your system's sizing. For Florence homes, ensuring proper airflow and correcting any ignition or control issues typically resolves the problem, saving you money on energy bills and preventing undue wear on your furnace.

What causes a clogged condensate drain in my HVAC system, and why is it a problem for Florence area homes?

Clogged drains are frequently caused by algae, mold, or mineral buildup inside the drain line. In our climate, systems work hard, producing more condensation. A clog can cause water to back up into your system or home, leading to potential water damage, system shutdowns, and even mold growth. We perform a thorough cleaning of the drain line and pan, and we may recommend preventative treatments or a safety float switch installation to protect your Florence home from costly water damage.

As a Florence homeowner, what regular maintenance can prevent these common HVAC issues?

Preventative maintenance is key to avoiding common problems like short-cycling and clogs. We recommend a professional tune-up at least once a year. This includes cleaning coils and drains, checking refrigerant levels, testing safety controls, and replacing air filters regularly—a simple step many homeowners overlook. For Florence residents, this proactive service ensures your system runs efficiently, catches small issues before they become big repairs, and extends the life of your HVAC equipment through every season.

Main Services

  • HVAC installation or replacement
  • HVAC system repair

Our Story

Ground Source Heating is Florence's trusted HVAC specialist, dedicated to resolving the common heating and cooling challenges faced by local homeowners. We focus on fixing frustrating issues like short-cycling furnaces, which waste energy and strain your system, and clogged condensate drains that can lead to water damage and shutdowns. Our expert technicians provide thorough diagnostics and reliable repairs to restore comfort and efficiency to your home. Serving the Florence community, we prioritize clear communication, lasting solutions, and helping you maintain a healthy HVAC system year-round. Trust us for honest service that addresses the root cause of your HVAC problems.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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