Available 24/7 for Emergency Heating Services
When your furnace stops working during a bitterly cold St. Louis winter, panic can set in fast. Whether it happens in the middle of the night or during a snowstorm, no heat is more than just inconvenient—it can be dangerous.
At Thomas Hoffmann Air Conditioning & Heating, we’ve helped countless homeowners in the St. Louis metro area restore heat quickly and safely.
If your furnace suddenly goes silent, follow these steps before you bundle up and call for emergency service:
1. Check the Thermostat
Start with the basics. Make sure:
- It’s set to “Heat”
- The temperature is set higher than the current room temp
- The batteries (if applicable) are working
A simple thermostat issue is often the culprit—especially in older homes or after a power outage.
2. Look at Your Circuit Breaker
Your furnace might have tripped a breaker without you noticing. Locate your electrical panel and look for any tripped switches. Flip the furnace circuit off and then back on to reset it.
💡 Pro Tip: Older homes in areas like Maplewood or Overland are more prone to electrical quirks—check those breakers first.
3. Inspect the Furnace Filter
A dirty air filter can restrict airflow, causing your furnace to overheat and shut down as a safety precaution. If it’s been a while since you replaced the filter, now’s the time.
Change it and wait a few minutes to see if the furnace kicks back on.
4. Check the Pilot Light or Ignition System
- Older models may have a pilot light—check if it’s gone out.
- Newer systems use electronic ignitions, which sometimes fail and require professional inspection.
If you smell gas, leave your home immediately and call the gas company—then contact us for safe repair.
5. Listen for Unusual Noises or Error Codes
Some furnaces have indicator lights or display error codes. If you see blinking lights or hear clanging, buzzing, or clicking, note them and give us a call. That info helps our technicians diagnose the issue faster.
6. Call a Local HVAC Expert You Can Trust
If you’ve checked the basics and your furnace still isn’t working, it’s time to bring in the pros. Don’t risk frozen pipes or dangerously cold indoor temperatures.
At Thomas Hoffmann Air Conditioning & Heating, we offer:
- 24/7 emergency furnace repair
- Fast response times across the St. Louis metro
- Transparent pricing—no upsells, no surprises
- Expert, locally based technicians (never subcontractors)
Whether you’re in Chesterfield, Kirkwood, or St. Charles, our experienced team will get your heat back on—fast.
Stay Warm While You Wait
While help is on the way, try these safe ways to stay warm:
- Layer up with thermal clothing and blankets
- Seal drafty windows and doors
- Use space heaters safely (never leave them unattended)
- Gather in one room to conserve heat
24/7 Service Call Now
At Thomas Hoffmann Air Conditioning & Heating, we pride ourselves on being a locally owned and operated HVAC company. With more than 30 years of experience and a master technician and mechanical engineer as our owner, we can replace, repair, and maintain your business or home’s HVAC system.