Facing furnace-related issues when your heat refuses to cooperate can be frustrating, but there's no need to panic. Before reaching out to a professional, there are several simple and cost-effective troubleshooting steps you can take to potentially resolve the problem.

If your furnace fails to start, stay on, or ignite, consider following our troubleshooting guide below. However, if you find yourself in need of expert assistance, our team at 1st Choice Heating & Air Conditioning, Inc. is here to help. Located in Mission Viejo, we offer repair services for most heating systems, including emergency furnace repairs when you need them most. Trust us to restore warmth and comfort to your home or business promptly and efficiently.