Whether you’re a homeowner or run a business, it is important to keep your furnace running smoothly. Furnace repair services can help you avoid costly problems and extend the life of your heating system.

Most of the time, a simple fix is all that’s needed. However, some repairs are too serious to take care of on your own, including a carbon monoxide leak. A gas leak is a serious safety issue, and you must shut off your furnace, ventilate the house, and call a professional immediately.

Other issues that require a professional include a clogged air filter, broken blower fan belt, and a cracked heat exchanger. A technician can replace or clean the faulty component to restore proper furnace operation.

If you find that your furnace isn’t producing warm air, try checking the switch by the main breaker panel. If it is flipped down, the switch was likely flipped off by mistake as someone else in your household used it like a light switch.

If you hear loud banging or rattling noises coming from the furnace, you may need to replace your ductwork, which could be worn out and causing heating problems. Likewise, if the furnace doesn’t keep your home heated evenly, you might have to adjust the thermostat setting.