Hey there, thanks for giving me a minute. I know talking about your furnace probably isn’t your idea of a fun chat, but when things start going wrong with your heat in the middle of a New Orleans cold snap, it gets serious real fast. So let me break this down like we’re talking face-to-face in your living room.
We’ve been doing furnace repair in New Orleans for years at Duggan’s AC & Heating, and we’ve seen it all — clanking noises, no heat, weird smells, rising energy bills, you name it. When your system’s acting up, you need real answers and real solutions, not just guesses and temporary fixes.
What Furnace Problems Look Like (And Sound Like)
One of the most common things I hear from folks is, “Well, it was working fine just last week.” Yeah, that’s usually how it goes. Furnaces don’t always give you much warning, but they do drop hints if you’re paying attention:
- Strange noises: If you’re hearing banging, rattling, or screeching, something inside your furnace probably came loose or needs replacing. These aren’t sounds you can just ignore and hope go away.
- Cold air or uneven heating: If your vents are blowing cold air or some rooms are freezing while others are toasty, your furnace may be struggling with airflow or a bad thermostat.
- Sky-high energy bills: When your furnace’s parts wear out or get clogged, it has to work harder to keep up. That’s when you start seeing those high bills.
- Short cycling: If your system keeps turning on and off without finishing a full cycle, it’s trying to tell you something. Usually, it’s an airflow or sensor issue.
If you’ve seen or heard anything like this, don’t wait. Duggan’s can send someone out right away to check it out and get you back to normal.

Why Furnace Repair in New Orleans Matters
Now I know what you’re thinking — it doesn’t even get that cold in New Orleans. But when it drops into the 40s or lower and your house won’t warm up, it hits hard. We’ve worked with a lot of families who put off heating repairs and regretted it later when they had no heat in the dead of winter.
What makes furnace repair in New Orleans unique is the way we mix heating and cooling needs in one system. A lot of folks have combo units or heat pumps, so when something fails, it can affect both your AC and heating.
That’s why you want an HVAC contractor in New Orleans who knows how to handle the whole picture — someone like Duggan’s. We’re not just patching things up; we’re looking at your full system to make sure everything runs right.
Common Furnace Fixes We Handle Every Week
We’ve handled repairs big and small, but here are a few fixes we’re knocking out on the regular:
- Dirty or clogged filters: This is one of the simplest problems but also one of the most common. It restricts airflow and makes your furnace overwork, shortening its life. We’ll clean or replace filters during our visit.
- Broken thermostats: Your thermostat’s the brain of your HVAC system. If it stops working or loses calibration, your heating and cooling go haywire. We fix or replace these on the spot.
- Worn-out ignitors or pilot lights: If your furnace won’t fire up, this could be why. We can get those replaced fast to restore heat.
- Cracked heat exchangers: This one’s serious. If we find cracks, we’ll explain the options clearly. It might be time for a new unit.
We also look at electrical components, safety switches, and more. No guesswork — just real repairs that stick.
What Sets Duggan’s Apart for Heating Repair in New Orleans
When you call Duggan’s, you’re not getting a rushed contractor who’s trying to check you off a list. We treat every customer like family. That means:
- We explain what’s going on in plain terms.
- We show you the part or problem if you want to see it.
- We don’t leave until it’s done right.
- We give you options — repair now, replace later, or upgrade when you’re ready.
We also offer heater maintenance services to help avoid breakdowns before they happen.
Don’t Forget Your AC — Repairs and Upkeep Matter All Year
Even though we’re talking about furnaces, we can’t ignore the AC side of things. Many of our clients use heat pumps, which handle both heating and cooling. That’s why we’re known for full-service AC repair in New Orleans, not just heating fixes.
It’s always smart to get your AC maintenance done in the spring and AC repair in Metairie or AC repair in Belle Chasse if you live outside the city. We’ve got teams ready to go.
If you’re thinking of upgrading your system, we also handle air conditioning installation and replacement. Plus, our smart thermostat options help keep your home comfortable without wasting energy.
Areas We Serve — Yes, We Come to You
We don’t just handle furnace repair in New Orleans. We’re also serving nearby spots like:
No matter where you are in the area, Duggan’s AC & Heating is ready to help.
FAQ: Furnace Repair in New Orleans
1. How do I know my furnace needs repair?
If you hear strange noises, feel cold air, or notice uneven heating, something’s wrong. Give us a call.
2. What’s the average cost of a furnace repair in New Orleans?
It varies based on the issue, but we always provide upfront pricing.
3. Can I run my furnace with a dirty filter?
Technically yes, but you’ll damage your system and drive up your energy bill.
4. How long does a typical furnace repair take?
Most jobs are done in under two hours, but we’ll let you know if it’s more involved.
5. Do you offer emergency services?
Yes, we’re available 24/7 for emergencies. Don’t sit in the cold — call us now.
6. How often should I get furnace maintenance?
Once a year, preferably in the fall, to catch issues before winter hits.
7. Do you work on heat pumps, too?
Absolutely. We fix and maintain all types of systems, including dual units.
8. What if my furnace is blowing cold air?
Could be the thermostat, pilot light, or something else. We’ll pinpoint the issue fast.
9. How do I schedule a visit?
Easy — just head to our Contact Page or call us at 504-215-7031.
10. Can you replace my old system?
Yes, we handle full replacements and installs. We’ll guide you on the best system for your space.
Final Thoughts
The bottom line? Don’t wait for your furnace to completely fail. If something feels off, Duggan’s AC & Heating is here for furnace repair in New Orleans — and we’re just a phone call away. Whether it’s a small fix or a full install, we’ve got the tools, the parts, and the know-how to get your home feeling right again.
Give us a ring at 504-215-7031 or visit our contact page to get scheduled today.
See Also:
- What You Should Know Before Calling for HVAC Repair in Harvey
- How to Know When You Need AC Repair in Gretna
- What to Expect from HVAC Repair in Belle Chasse — Straight Talk from Your AC Technician
- Why Your AC Might Be Acting Up and How Duggan’s Can Help – AC Repair in Avondale
- Heat Pump Repair in New Orleans: What Your HVAC Tech Wants You to Know