24/7 Emergency Furnace Repair in Salt Lake City, UT

Northern Utah doesn't give you much margin when your furnace quits. Overnight temperatures along the Wasatch Front regularly drop into the single digits from December through February, and during cold snaps pushed by Arctic air, we've seen sustained lows below zero in the Salt Lake Valley. A home without heat in those conditions can drop below 50°F indoors within four to six hours — cold enough to freeze exposed pipes, stress elderly residents and infants, and cause real damage to your plumbing system.

At Towers Plumbing, emergency furnace calls are a core part of what we do, not a side business. We've been answering middle-of-the-night heating calls across Northern Utah since 1942, and our dispatch runs 24/7/365. When you call, a real person picks up — not a voicemail box, not a call center in another state. We dispatch the closest available technician from our Murray, Salt Lake City, or Lehi locations, and our target is 60 minutes or less to your door.

Every emergency truck carries the parts that fix 85% of furnace failures on the first visit: ignitors, flame sensors, control boards, blower motors, capacitors, gas valves, and pressure switches. We diagnose the problem, give you an upfront price before any wrench turns, and get your heat running again. If a repair isn't possible — say, a cracked heat exchanger on a 20-year-old unit — we'll set you up with a temporary space heater strategy and schedule your replacement for the next available slot, often within 24–48 hours.

The most frequent emergency call we get is a no-heat situation caused by a failed ignitor or flame sensor. These are wear items that typically last 5–8 years, and they always seem to die on the coldest night of the year because that's when the furnace is cycling the hardest. The fix takes about 30 minutes once we're inside. Other common emergencies include failed blower motors (your furnace fires but no air comes out), tripped pressure switches from blocked flue vents after a heavy snowfall, and gas valve failures that prevent ignition entirely.

We also respond to carbon monoxide alarms triggered by furnace malfunctions. If your CO detector goes off, evacuate your household immediately, call 911 from outside, and then call us. We'll coordinate with the fire department, test your furnace and flue system, and identify the source. A cracked heat exchanger is the most common culprit — and it's a situation where the furnace must be shut down until replaced.