Fast, Dependable Heater Repair in New Orleans

A heater that won’t turn on is never convenient, especially the first cold morning of the season. Rob’s Air Conditioning & Heating has repaired heating systems for homeowners across Harvey, the Westbank, Metairie, Kenner, and Chalmette for 35+ years. Whether your system is blowing cold air, making strange noises, or just won’t start, our licensed technicians will diagnose the problem and get it fixed, often with same-day service. Call (504) 348-7128 or Book Now to schedule your repair appointment online today.

Heater Not Working? We Can Help in New Orleans, Louisiana

When your heater stops working right, you don’t want to wait around wondering what’s wrong. Our technicians show up, run a real diagnosis, and tell you straight what’s going on with your system and what it’ll take to fix it. No guessing, no unnecessary parts, and no pressure to replace a system that can be repaired for a fraction of the cost. We treat every home like it’s our own, which means we’re not going to leave you with half an answer or a bigger bill than the job calls for.

We know New Orleans homes, and we know how a cold front can expose a heater that’s been quietly struggling all year. Whether your system hasn’t run since last winter or it’s been acting up for weeks, our technicians will get to the bottom of it and walk you through your options before any work begins. We show up when we say we will, and we stand behind every repair we make.

Local business owners occasionally call us with the same kind of heater trouble, and they get the same honest diagnosis and the same licensed technician, though most homeowners in our service area are who we hear from most.

Common Heating Problems We Repair in New Orleans

Heater problems tend to show up in familiar patterns, and our technicians have seen most of them more than once. A heater that won’t turn on at all is often an electrical or ignition issue, something as simple as a tripped breaker or as involved as a failed control board. A system that runs but never gets the house warm might have an airflow problem, a dirty filter, or a heat pump that’s struggling with a refrigerant issue. Strange noises, like banging, rattling, or a high pitched squeal, usually point to a mechanical part working loose or wearing out.

We also see a lot of thermostat related complaints that turn out to be miscommunication between an outdated thermostat and a perfectly good heating system. Before we ever recommend a repair, we make sure we’re actually diagnosing the heater and not just reacting to a symptom that has a simpler fix. Whatever the issue, our technicians carry the parts and tools needed to handle most heater repairs in a single visit, so you’re not stuck waiting days for a follow-up appointment.

Age plays a role too. Older systems that have gone years without a seasonal check tend to develop small issues that compound over time, a worn belt here, a dirty component there, until the heater finally gives out on the coldest night. A lot of the repair calls we run in January could have been caught with a simple fall tune-up, which is worth keeping in mind once your current issue is resolved.

How Do I Know If My Heater Needs Repair or Replacement?

Not every heater problem needs a repair call to sort out. If your heater is more than 10 to 15 years old, needs frequent repairs, or the cost of fixing it is creeping close to the cost of a new system, replacement is usually the smarter long term move. On the other hand, a newer system with a single issue is almost always worth repairing. We’ll walk you through the real numbers, what a repair costs versus what a new heater install would run, so you can make the call with full information instead of a sales pitch. If your system is under warranty, we’ll factor that into the conversation too, since it can change the math significantly.

We’re not going to tell you that you need a new system just because it’s an easy sale. If a straightforward repair gets your heater back to reliable operation, that’s what we’ll recommend, and we’ll tell you honestly if we think you’re close to the point where replacement makes more sense.

Call Now for Emergency Heater Repair in New Orleans

When your heater goes out, you need someone who answers the phone and shows up. Rob’s Air offers same-day service for most heater repairs across the New Orleans metro area, so you’re not stuck waiting through a cold night wondering when help is coming.

Call (504) 348-7128 to talk with our team now, or Book Now to schedule your appointment online. We’ll get a technician out to diagnose the problem and get your heat back on as quickly as we can. For more on our full range of heating services, including new heater installation, heat pump service, and thermostat installation, visit our Heating page.

Heater Repair FAQs

Why is my heater blowing cold air?

This is usually caused by a thermostat setting issue, a dirty filter, or in a heat pump, a refrigerant problem. Our technicians can diagnose the exact cause and let you know what it’ll take to fix it.

My heater won’t turn on at all. What could be wrong?

A heater that won’t start at all is often an electrical or ignition issue, ranging from a tripped breaker to a failed control board. Call (504) 348-7128 and we’ll send a technician to diagnose it.

How fast can you get someone out for a heater repair?

We offer same-day service for most heater repairs across Harvey, the Westbank, Metairie, Kenner, and Chalmette. Call and we’ll get you on the schedule as quickly as we can.

Should I repair my heater or replace it?

If your heater is older, needs frequent repairs, or a repair cost is approaching the cost of a new system, replacement often makes more sense. A newer system with one issue is usually worth repairing. Our technicians will give you an honest comparison before you decide.

Why does my heater make a banging or rattling noise?

Unusual noises usually point to a mechanical part that’s worked loose or worn out. It’s worth having it checked before the part fails completely and leaves you without heat.

Do you repair all types of heating systems?

Yes. Our technicians repair furnaces, heat pumps, and related heating equipment for homeowners across the New Orleans metro area.

Reviews from our community

Dan and Sheila Falcon

Rob's AC and Heating has been our go-to service company for the past 6 years. We have the service plan so rarely have problems with the unit but when we do they are prompt and efficient and their prices are fair. Much thanks for keeping us cool.

Cafe Hope

We are a small non-profit with limited funds and Rob's AC and Heating has been keeping our very old units running and cooling during this extremely hot New Orleans summer. Thank you for helping us limp along until we can raise the funds for a new unit.

Alanna Carr Hughes

If there is one thing that you always need to work in South Louisiana, it's your A/C unit! No one wants to be hot, and Rob's Air Conditioning & Heating, Inc. makes sure we are always comfortable at home. We're very lucky that we haven't had to call often, but when we do, the service we receive always exceeds our expectations.

Dominique Fitch Lewis

Dependable and trustworthy. When looking for an AC Company, no two things are more important than dependability and trustworthiness. Rob’s is the epitome of both qualities.

Hyman L. Bartolo, Jr. Contractors, Inc.

What sets Rob’s AC apart is not only their technical expertise but also their commitment to responsive and client-focused service. At Hyman L. Bartolo Jr. Contractors, Inc., we pride ourselves on delivering exceptional homes of the highest quality, and Rob’s AC has consistently proven to be an invaluable partner in achieving this standard.

Nelson Clayton Commercial Group, LLC

Rob’s AC & Heating are dependable, stand behind their products. We have been using them in our new build custom homes since I have been in business 23 years. They also service our personal homes air conditioning units. Their service techs and office personnel are knowledgeable, courteous and professional. We highly recommend Rob’s Air Conditioning & Heating for all AC & Heating needs.

EPA certification badge for Rob's Air Conditioning & Heating's commercial refrigeration, heating, and A/C credentials.
Times-Picayune award recognition logo for Rob's Air Conditioning & Heating.
Rob’s Air Conditioning proudly supports St. Jude Children’s Research Hospital.
Gambit Best of New Orleans 2023 award earned by Rob’s Air Conditioning & Heating.
Rob’s Air voted Best of New Orleans 2023 for air conditioning and heating services.
BBB Accredited Business seal for Rob’s Air Conditioning, Heating, and Generators.
Gambit Best of New Orleans 2025 award graphic
EPA certification badge for Rob's Air Conditioning & Heating's commercial refrigeration, heating, and A/C credentials.
Times-Picayune award recognition logo for Rob's Air Conditioning & Heating.
Rob’s Air Conditioning proudly supports St. Jude Children’s Research Hospital.
Gambit Best of New Orleans 2023 award earned by Rob’s Air Conditioning & Heating.
Rob’s Air voted Best of New Orleans 2023 for air conditioning and heating services.
BBB Accredited Business seal for Rob’s Air Conditioning, Heating, and Generators.
Gambit Best of New Orleans 2025 award graphic

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