Built on Alabama Values: Honest Work, Fair Prices, and Reliable Heat
When your furnace stops working, you need fast, dependable service from a company you can trust. At North Alabama Heating & A/C, we’ve been providing expert furnace repair in Huntsville and surrounding areas since 1977.
With 50+ five-star reviews, a 5.0 Google rating, and BBB A+ accreditation, our team is known for honest recommendations, quality workmanship, and reliable results. Whether your system has completely stopped working or just isn’t heating properly, our experienced technicians will diagnose the issue quickly and get your heat restored.
Schedule your furnace repair today by calling 256-534-2941 or filling out a contact form.
“North Alabama Heating & A/C for our summer home in Huntsville consistently demonstrates professionalism and reliability in our collaborative projects. Working with Steven has been a seamless experience due to his strong communication and industry expertise. Their commitment to quality service and timely execution makes them a valuable partner in the heating and air conditioning sector.”
– Mark
Your furnace plays a critical role in keeping your home comfortable during colder months. When something goes wrong, our team provides fast, accurate repairs to restore your system’s performance and efficiency.
We service all major furnace brands and models, delivering solutions that are built to last—not just quick fixes.
Common Furnace Problems We Fix
No matter the issue, we’ll identify the root cause and provide a clear, honest solution.
Not sure if it’s time to call for service? Furnaces often show warning signs before a complete breakdown. Addressing these issues early can help prevent more expensive repairs and keep your home comfortable.
Common signs you may need furnace repair include:
If you notice any of these issues, it’s best to schedule a professional inspection. Catching problems early can extend the life of your furnace and help you avoid unexpected breakdowns.
When your furnace stops working in the middle of winter, you need fast help. Our team offers prompt, reliable furnace repair to restore heat to your home as quickly as possible. Call us anytime for urgent service.
We take a thorough, no-shortcuts approach to furnace repair—delivering fast, accurate solutions you can trust to keep your home safe and warm. With every service, you can count on us to deliver:
At North Alabama Heating & A/C, we are a locally owned, second-generation HVAC company serving North Alabama since 1969. It is our mission to honor God and serve our community through reliable, high-quality HVAC solutions delivered with integrity, care, and humility.
When you contact us for your HVAC service needs, you can expect full transparency and accountability in every interaction you have with our employees and technicians. These values have helped us build a 5-star reputation and loyal customer base over the past 50 years, a foundation we look forward to continuing to build on for the next 50 years!

Don’t let a broken furnace leave you in the cold. Whether it’s a minor issue or a major repair, North Alabama Heating & A/C is here to restore your comfort quickly and efficiently.
Call 256-534-2941 or fill out a contact form today to schedule your furnace repair.
We offer prompt service and aim to diagnose and repair most issues as quickly as possible, often in a single visit.
If your system is newer and the issue is minor, repair is usually the best option. For older systems with frequent issues, replacement may be more cost-effective long term.
Common causes include thermostat issues, ignition problems, clogged filters, or worn components. A professional inspection can identify the exact cause.
No, continuing to run a malfunctioning furnace can be unsafe and may cause further damage. It’s best to turn it off and schedule a professional inspection.
This could be caused by thermostat settings, ignition issues, or airflow problems. A technician can quickly diagnose and resolve the issue.
Check your thermostat settings, replace the air filter, and ensure the breaker hasn’t tripped. If the problem continues, it’s time to call a professional.
Unusual noises like banging, rattling, or squealing can indicate loose parts, airflow issues, or worn components that need attention.
Basic maintenance like changing filters is fine, but most furnace repairs should be handled by a licensed HVAC professional for safety and proper diagnosis.
Fill out the form below, and we’ll be in touch shortly to schedule your free estimate.