In Michigan’s cold winter months, being able to spend time in the comfort of your warm home is priceless. Waking up to a cold house on a frosty morning, however, is unpleasant, inconvenient, and troubling. If the temperature in your home near Commerce, Brighton, White Lake, and surrounding areas doesn’t feel as cozy as you’ve come to expect, you may need furnace repair.
The heating experts at HVAC Comfort Inc (“HVAC Comfort”) have developed this handy guide to walk you through some of the most common reasons your furnace isn’t delivering enough heat or isn’t working at all.
If you’re having furnace repair issues near Oakland or Livingston County or need to install an AC, don’t hesitate to call HVAC Comfort Inc for assistance. We’re here for you 24/7, committed to providing customers and their families with an amazing experience and expert furnace repairs, maintenance, and installation services in Oakland County and Livingston County, Michigan.
What’s wrong with your furnace?
1 – Incorrect Thermostat Setting
When your furnace isn’t delivering warm air or isn’t running at all, it’s important to check all thermostat settings to make sure it’s on and set properly. Sometimes a brief power outage can shut the thermostat off, or someone may have made an adjustment to the temperature. It’s a good first possibility to rule out and a good measure to avoid the cost of furnace repair.
2 – Tripped Circuit
If the thermostat is on and set to the right temperature, the next place to look is at your circuit breaker. If the switch that supplies power to your furnace is in the off position, push it to the on position. If the switch is between off and on, first turn it to off and then to on. If you turn it to the on position and it doesn’t stay on, you’ll need an electrician to check the circuit and wiring to resolve your furnace repair issue.
3 – Dirty Air Filter
If your furnace is running and the thermostat is set correctly, check the condition of your air filter. Although air filters are relatively small, they can have a huge impact on how much air flows through your system if they’re dirty. If they’re especially dirty, they can even cause your heat exchanger to overheat, which will lead to a shutdown.
Regularly replacing your air filters can keep the air flowing smoothly, increase the efficiency of your furnace, and ultimately prolong the life of your unit. It’s a necessary step in keeping your system well maintained.
4 – An Open Access Panel
Your furnace has a number of features designed to keep you safe. One of them is the access panel door. If it’s open—or even if it’s just open a crack—the furnace simply won’t run. Make sure your access panel door is shut tight.
5 – Strange Noises Coming From Furnace
When things aren’t working properly in your furnace, it can alert you with some strange and alarming sounds. If you notice a grinding sound, you should turn off your furnace immediately and call a professional for help. This sound indicates that the ball bearings are bad. HVAC Comfort has a team of experts who can provide 24 hour furnace repair service and get your home warm again quickly.
A squealing sound usually indicates a loose or worn-out belt. You may be able to tighten the belt yourself, but it can be frustrating to deal with. The pros at HVAC Comfort Inc can take care of it for you quickly, and will conduct a through review before determining if repair or installing a new AC is required.

Keep Your Furnace Running Smoothly with HVAC Comfort Inc
As we’ve all heard, the best defense is a good offense. When it comes to your furnace, the best offense is keeping it well maintained and inspected regularly. HVAC Comfort Inc has been delivering expert furnace repair services that Oakland County homeowners trust for over 20 years. Our professional technicians can thoroughly inspect your furnace and make sure that it’s ready for the cold weather and running optimally. And if the unexpected comes and you need a new furnace installation, you can count on us to help you choose the best system for your home, needs, and budget. We also offer financing options to make a new furnace more affordable.
Don’t let furnace problems put a chill in your home—call HVAC Comfort to get your home back to the warm and cozy oasis you depend on.
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Written By: HVAC Comfort Team