How Much Does AC Replacement Cost in Kenner, LA? (2026 Pricing Guide)

If your AC has been struggling to keep up with Louisiana summers — or your repair bills are starting to add up — you might be wondering if it’s time to replace it. The big question is always: how much is this going to cost?

At Tegridy Air, we get this question every day. So here’s a straight-talk breakdown of what AC replacement actually costs in Kenner, LA in 2026 — no fluff, no pressure, just the real numbers.

Average AC Replacement Cost in Kenner, LA

Most homeowners in the Kenner area pay between $8,500 and $15,000+ for a full AC replacement, including the new unit and labor. The wide range comes down to a few key factors: the size of your home, the efficiency rating of the system, and the brand you choose.

Here’s a quick reference by system size:

Home Size	AC Size Needed	Estimated Cost (Installed)
Under 1,000 sq ft	1.5 – 2 ton	$8,500 – $10,000
1,000 – 1,500 sq ft	2 – 2.5 ton	$9,000 – $11,000
1,500 – 2,000 sq ft	3 ton	$10,000 – $12,500
2,000 – 2,500 sq ft	3.5 – 4 ton	$11,500 – $14,000
2,500+ sq ft	4 – 5 ton	$13,000 – $15,000+

What Affects the Price?

1. SEER Rating (Efficiency)

SEER stands for Seasonal Energy Efficiency Ratio — basically, how efficiently the unit converts electricity into cooling. In Louisiana, the federal minimum is 15 SEER2 as of 2023. Higher-efficiency units (18–25 SEER) cost more upfront but can save you $300–$600/year on your electric bill in a climate like Kenner’s where you run AC for 8+ months.

2. Brand

Tegridy Air installs Rheem and Ruud equipment — two of the most trusted names in the HVAC industry. Both brands are known for their reliability, strong warranties, and performance in demanding climates like South Louisiana. Whether you’re looking for a solid mid-range system or a high-efficiency unit, we’ll help you find the right fit for your home and budget.

3. Labor & Installation Complexity

A straightforward swap-out on an accessible unit takes 4–6 hours. But if your installation requires electrical panel upgrades, new refrigerant line sets, or attic/crawlspace access, that adds time and cost. We always give you a full quote before touching anything.

4. Ductwork Condition

If your ducts are leaky or undersized, a new AC won’t perform the way it should. Sometimes duct repairs or partial replacement are recommended alongside a new unit. We’ll always tell you upfront if this is the case — not after the fact.

Signs It’s Time to Replace (Not Repair)

Not sure if you should repair or replace? Here’s a quick rule of thumb: if your system is 10+ years old and the repair cost is more than 50% of what a new unit would cost, replacement almost always makes more financial sense. Other signs it’s time to replace:

• You’re calling for repairs every summer
• Your energy bills have been climbing year over year
• The system uses R-22 refrigerant (no longer manufactured)
• It’s not keeping your home comfortable even when running constantly

Flexible Financing Options Through Synchrony Financial

A new AC system is a significant investment — but it doesn’t have to be a financial burden. Tegridy Air offers multiple financing options through Synchrony Financial so you can get the comfort you need today and pay on your terms.

• 0% interest for 25 months — Pay off your system with zero interest if paid in full within the promotional period. Ideal if you want to spread payments without paying extra.
• 9.99% APR for 132 months (11 years) — Low fixed monthly payments over an extended term. Great for homeowners who want the lowest possible monthly payment.
• Additional options in between — We have a range of plans to fit different budgets and timelines. Ask your technician for the full menu of available terms.

Financing is subject to credit approval through Synchrony Financial. Ask us about current promotions when you call — options and terms may vary.

How to Get an Accurate Quote

The only way to get your real number is to have a Tegridy Air technician come out and assess your home in person. We look at your square footage, existing ductwork, insulation, electrical setup, and current equipment before giving you a final quote. There’s no guessing and no surprises.

We offer free on-site estimates in Kenner, Metairie, New Orleans, and all surrounding areas. Call us, schedule a time, and we’ll come out, take a look, and give you a quote you can actually count on.