HVAC System Installation · New Orleans
HVAC System Installation in New Orleans, LA
New Orleans summers are no joke — triple-digit heat indexes, humidity that soaks through walls, and older homes that weren't built with modern cooling in mind. Whether you're in Gentilly, Mid-City, the Ninth Ward, or Uptown, A Lewis Technical A/C and Heat LLC installs HVAC systems that are sized and configured for what this city actually throws at you. We know the shotgun doubles, the camelbacks, the raised cottages — and we know how to cool them right.
5★ · 18 Google reviews
HVAC System Installation · New Orleans
HVAC System Installation for New Orleans
A full HVAC system installation means replacing or installing your air handler, condenser unit, refrigerant lines, thermostat, and ductwork as a matched, efficient system — not just swapping one broken part. A properly sized and installed system pulls humidity out of the air as effectively as it drops the temperature, which matters enormously in New Orleans where moisture is the enemy of comfort and building materials alike. A new installation also means lower monthly Entergy bills, quieter operation, and equipment that meets current efficiency standards. Whether you're upgrading a decades-old system in a historic home or installing HVAC in a newly renovated space, the right equipment matched to your square footage and layout makes all the difference.
- Installations sized correctly for New Orleans home styles — shotguns, doubles, raised basements, and modern builds
- We handle permit coordination with the City of New Orleans so you don't have to
- Both split systems and package units available — package units are common on slab foundations throughout the city
- High-efficiency SEER-rated equipment that cuts Entergy bills compared to older R-22 systems
- Ductwork inspection and replacement included when needed — not an afterthought
- Same licensed technicians who do the quote do the install — no subcontracting surprises
What to expect
Your hvac system installation visit, step by step
Schedule a Free Assessment
We come to your home or property, evaluate your existing setup, measure your space, and talk through your comfort problems before recommending anything.
System Recommendation and Quote
We provide a clear, itemized quote — equipment brand and model, labor, and any ductwork or electrical work needed — so you know exactly what you're getting.
Professional Installation
Our technicians handle the full installation: removing old equipment, setting the new system, running refrigerant lines, and testing every component before we leave.
Walkthrough and Follow-Up
We walk you through your new thermostat settings, answer your questions, and make sure the system is running at the right pressures and temperatures before we call it done.
Reviews
What our clients say
Rated 5 from 18 Google reviews.
"I had the pleasure of working with Allen recently, and I couldn't be happier with the service provided. He is not just an AC technician; he's a true professional who goes above and beyond to ensure customer satisfaction. From the moment he arrived, it was clear that Allen was knowledgeable and…"
"Allen and his team did a great job with my home's mini split installation. They were quick to start the work, did not cut corners and completed everything for a decent price. Would reccomend!"
FAQ
HVAC System Installation in New Orleans — common questions
How long does a full HVAC installation take in a typical New Orleans home?
Most residential installations are completed in one day. Larger homes or jobs that require significant ductwork modifications may run into a second day. We give you a realistic timeline upfront.
Do I need a permit to replace my HVAC system in New Orleans?
Yes — the City of New Orleans requires a mechanical permit for HVAC system replacements and new installations. We pull the permit on your behalf, which protects you legally and ensures the work is inspected.
What size system do I need for my home?
Size depends on square footage, ceiling height, insulation, window exposure, and the number of occupants — not just the size of your old unit. We do a proper load calculation, not a guess, because an oversized system in New Orleans humidity will short-cycle and leave your home feeling clammy.
How much does a new HVAC system installation cost in New Orleans?
Costs vary based on system type, efficiency rating, and the scope of ductwork involved. We provide a full itemized quote after the assessment so you can compare accurately. Financing options are available.
My house is over 80 years old — can you install modern HVAC in it?
Absolutely. We've worked in historic homes throughout the Garden District, Tremé, and Esplanade Ridge. Older homes often need custom duct routing or mini-split solutions, and we'll tell you exactly what makes sense for your specific structure.
Serving New Orleans
More services & nearby areas
We work all over Orleans Parish — from Lakeview homes near the 17th Street Canal to shotguns in the Tremé and slab homes in New Orleans East. Customers in this city choose us because we understand the quirks of local construction, the permitting process through the City of New Orleans, and the urgency that comes with a failing system in August.
Visit us
Hours & location
Ready for hvac system installation in New Orleans?
Whether your A/C just quit or you're ready to install a new system, Allen is ready to help. Serving New Orleans with same-day availability and honest pricing.
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