Why is my heater blowing cold air?

Cold air from the heater is usually caused by a failed ignitor, a bad gas valve, a tripped limit switch, or a thermostat wiring issue. Our technician diagnoses the exact cause before quoting a repair.

Is a yellow pilot light dangerous?

Yes. A yellow or flickering pilot light on a gas furnace indicates incomplete combustion, which can produce carbon monoxide. Turn off the system and call us immediately at (985) 514-7762.

How long does a heating repair take?

Most heating repairs are completed in one to two hours. We carry common parts on our trucks so many repairs are finished in a single visit.

Do you repair heat pumps and furnaces?

Yes. We repair gas furnaces, electric furnaces, heat pumps, and dual-fuel systems. We are a Trane dealer but service all major brands.

What causes a heater to short cycle?

Short cycling is usually caused by a dirty filter, a failing flame sensor, a cracked heat exchanger, or an oversized system. It puts extra stress on components and raises energy bills.

Should I repair or replace my heating system?

If your system is over 15 years old and repair costs exceed half the price of a new unit, replacement is usually the better investment. We give you honest recommendations.

Heating System Repair service by TMAC Heating & Cooling in Kentwood, LA

Heating System Repair in Kentwood LA

Your heater stopped working and the house is getting cold fast. Your family needs heat restored today, not in a few days. TMAC Heating & Cooling provides same-day heating repair with a 20-minute callback guarantee. Call (985) 514-7762 right now.

Call Now: (985) 514-7762 Schedule Service

BBB AccreditedNCCER CertifiedSame-Day Service95+ Five-Star Reviews

You woke up to a cold house. The heater is blowing cold air or not turning on at all. Your family is bundled up and the temperature keeps dropping. You already checked the thermostat and the filter. Nothing changed. A broken heater in cold weather is not something you can put off. TMAC Heating & Cooling provides same-day heating system repair in Kentwood, LA. We get to your home fast and restore your heat.

Signs You Need Heating System Repair

A heater blowing cold air is the most obvious sign. But there are warnings before a complete failure. Uneven heating where some rooms stay cold usually points to airflow or ductwork issues. Short cycling where the system turns on and off quickly needs attention right away. Strange smells when the heater kicks on, especially burning or metallic smells, can mean electrical trouble or a cracked heat exchanger. A yellow pilot light on a gas furnace instead of blue means incomplete combustion and possible carbon monoxide risk. That is a safety issue. Banging, popping, or squealing sounds mean parts are wearing out. A heating bill that spikes without a change in usage means the system is losing efficiency. Every one of these gets worse with time. A $200 repair today can become a $2,000 replacement next month.

Furnace ignition system wires during heating repair service

Our Heating Repair Options

We repair every type of residential heating system. Our technicians work on gas furnaces, electric furnaces, heat pumps, and dual-fuel systems. We check the ignitor, heat exchanger, blower motor, gas valve, thermostat, and all electrical connections. We explain the problem and give you a clear price before starting work. If your furnace is the specific issue, our Furnace Repair service handles all major brands. We fix ignition failures, blower problems, thermostat wiring issues, and heat exchanger problems. Many homes in our area use heat pumps. Our Heat Pump Services cover compressor issues, defrost cycle problems, refrigerant leaks, and reversing valve failures. When repair is not the best option, our Heating System Installation team sizes a new unit for your home done right. We are a Trane dealer but we service all major brands including Carrier, Lennox, Rheem, Goodman, and York.

Heating Repair for Kentwood Homes

Louisiana winters are short but unpredictable. Kentwood can see overnight lows in the 20s and our damp climate makes the cold feel much worse. Many homes in Tangipahoa Parish use heat pumps that struggle when temperatures drop below freezing. Furnaces that sit idle for months can develop ignitor problems or cracked heat exchangers when they kick on for the season. TMAC is based in Kentwood and serves Amite, Hammond, Baton Rouge, Covington, Denham Springs, Ponchatoula, Walker, and McComb, MS. We keep common Trane parts on our trucks for fast same-day repairs.

Open furnace system being repaired by TMAC technician

Need Heating System Repair Today?

Our trucks are stocked and our technicians are ready. Same-day service available for heating system repair in Kentwood and surrounding areas.

(985) 514-7762

What to Expect

Call (985) 514-7762 and a real person answers. We call you back within 20 minutes. A technician arrives the same day in most cases. We run a full diagnostic, explain the problem in plain language, and give you an upfront price. Our $95 trip fee is waived on repairs over $350. Most heating repairs are completed in one visit.

Why Choose TMAC for Heating System Repair

TMAC Heating & Cooling is BBB Accredited and NCCER Certified with Louisiana License #79743. Every job gets owner-level quality control. We respond within 20 minutes and provide same-day service for heating emergencies. We offer 0% financing on larger repairs and new installations. 95+ five-star reviews from real customers.

BBB Accredited Trane Experts NCCER Certified ENERGY STAR

See all of our heating contractor services on our Heating Contractor page. Read what our customers say on our 95+ five-star reviews page, or request service online. Browse all HVAC and commercial services we offer.

Frequently Asked Questions

Common questions about heating system repair in Kentwood, LA

Ready to Get Started?

A broken heater in cold weather is a safety issue for your family. Do not wait. Call TMAC Heating & Cooling at (985) 514-7762 right now. We answer 24/7 and get your heat back on fast.

(985) 514-7762 Schedule Online