When a cold snap rolls through Kenner and your furnace won't keep up, you need someone dependable, fast. Signorelli All Star A/C and Heating provides trusted furnace repair and installation in Kenner, LA, backed by 24/7 emergency service and a lifetime labor warranty on new systems. Call (504) 738-6719 and we'll get your home warm again, usually within 1–2 hours for emergencies.

A furnace that won't fire up is one of the most frustrating problems a Kenner homeowner can face, especially during those short but sharp winter cold fronts that sweep in off the Gulf. While our winters here in Jefferson Parish are mild compared to up north, when the temperature dips into the 30s and 40s, a broken furnace turns a comfortable home into a cold one overnight. Many homes around Kenner rely on gas furnaces that sit unused for most of the year, which means small problems often go unnoticed until the first cold night. As a family-owned company with roots in the trade going back to 1989, Signorelli All Star A/C and Heating has spent decades keeping local homes warm and know exactly what our climate demands from a heating system. Let us provide outstanding heating services to keep you warm all winter long.
Most furnace failures give warning signs before they quit completely. Watch for these:
Dirty filters and neglected maintenance are the most common culprits in Kenner homes. Because furnaces sit idle for most of the year here, dust and debris build up and restrict airflow, forcing the system to strain.
Faulty ignition or flame sensors often cause a furnace to start and then shut off within seconds. This is a frequent fix on older gas units and one of the most common repairs we see once cold weather arrives.
Cracked heat exchangers or failing blower motors are more serious. A cracked heat exchanger can leak carbon monoxide, so any burning smell or persistent gas odor should be treated as urgent, shut the system down and call for service.
Every furnace service call in Kenner follows a clear, step-by-step process so you always know what's happening in your home:
We service and install all major brands, Lennox, Trane, Carrier, Goodman, Rheem, York, and more, and as a Lennox Premier Dealer we offer top-tier equipment when it's time for a new furnace in your Kenner home.
Kenner families choose Signorelli All Star A/C and Heating because we treat customers like neighbors, not ticket numbers. Here's what sets our work apart:
You can verify our standing anytime through the Louisiana State Licensing Board's public license search.
Deciding between a repair and a new furnace comes down to a few clear rules. Here's how we help Kenner homeowners think it through:
Repair your furnace when:
Replace your furnace when:
Because our winters are short, some Kenner homeowners get by with repairs longer than folks up north, but safety issues like a cracked heat exchanger always mean replacement. When you're unsure, our free second opinion takes the guesswork out.
Furnace repair costs in Kenner vary based on the part and the age of your system, but most repairs land around $700, with our service call fee at $135. New furnace installations typically range from $4,000 to $20,000 depending on system type, size, and scope. Here are three common scenarios:
Factors that affect your price include:
High-efficiency furnace upgrades may also qualify you for federal savings, see the current ENERGY STAR furnace tax credits.
At Signorelli All Star A/C and Heating, we deliver expert Furnace Repair & Installation services, combining decades of HVAC experience with reliable repairs, installations, and maintenance you can trust. As a family-owned, multi-state licensed contractor, we provide high-quality HVAC solutions backed by a lifetime labor warranty and a commitment to honest, relationship-driven service.
Don't spend another cold night in a chilly home. Signorelli All Star A/C and Heating is ready to help with fast, honest furnace repair and installation in Kenner, LA, backed by 24/7 emergency response, free estimates, and a lifetime labor warranty on new systems. As a family-owned local company, we'll treat your home like our own and get the job done right the first time. Call (504) 738-6719 now or book online, and let's get your furnace running warm and safe again.
Monday-Friday: 7 AM - 5 PM