FAQs

Cold air from your furnace may be caused by a faulty thermostat, clogged filters, or issues with the pilot light. We recommend scheduling a professional inspection by GMG HVAC Inc to accurately diagnose and resolve the problem, ensuring your heating system functions properly.

Several indicators suggest it might be time to replace your furnace, including repeated breakdowns, increasing energy costs, inconsistent heating, or if the unit is over 15 years old. We advise scheduling an evaluation by GMG HVAC Inc to determine if repairs are still cost-effective or if replacement is the better option.

Homeowners frequently encounter issues such as ignition or pilot light failures, clogged filters, thermostat malfunctions, blower motor problems, and unusual noises or odors from their furnaces. Regular maintenance can help prevent many of these common problems.

The cost of furnace repair varies depending on the specific issue. Minor repairs generally range from $100 to $300, while more extensive repairs may exceed $500. We can provide a more accurate estimate after assessing your furnace's condition.

Yes, you can perform some basic troubleshooting steps. These include verifying thermostat settings, replacing dirty filters, checking if the circuit breaker has tripped, and inspecting the pilot light if your furnace has one. If these steps don't resolve the issue, professional assistance may be necessary.

We recommend scheduling furnace maintenance annually, preferably before the start of the heating season. Regular maintenance improves efficiency, extends the lifespan of your furnace, and helps prevent costly repairs in the future.

It's not advisable to continue using a furnace that's producing unusual noises. Sounds like banging, screeching, or rattling may indicate mechanical issues or airflow problems. We recommend turning off the furnace and contacting us promptly for a professional inspection and repair.

If your furnace stops working during winter, first check your thermostat settings, air filters, and power supply. If these basic checks don't resolve the issue, please contact our team immediately. We'll work quickly to restore your heating and ensure your comfort and safety.

Furnace repairs typically take 1 to 3 hours, depending on the complexity of the issue and the availability of necessary replacement parts.

Yes, we provide warranty coverage for our furnace repairs. We offer both 5-year and 10-year labor warranty options. When you contact us for service, we'll be happy to discuss the specific warranty details applicable to your repair.