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AC Installation

Professional air conditioning installation in Abbeville, Lafayette, and Acadiana. Lennox Premier Dealer with factory-trained installers.

Professional AC Installation in Acadiana

A new air conditioning system is one of the biggest investments you’ll make in your home. The equipment matters — but the installation matters even more. A properly sized and installed system runs more efficiently, lasts longer, and keeps your home more comfortable. That’s why homeowners across Abbeville, Lafayette, and the Acadiana region trust F & R Air Conditioning for their AC installations.

Since 1956, we’ve installed thousands of air conditioning systems in South Louisiana homes and businesses. Every installation starts with a thorough assessment of your home and ends with our technician confirming that your new system is performing exactly as designed.

Our Installation Process

Step 1: In-home consultation. One of our comfort advisors visits your home to evaluate your current system, ductwork, insulation, and specific cooling needs. We assess your home’s characteristics to determine the right capacity, preventing the common mistake of installing a system that’s too large or too small.

Step 2: Equipment selection: based on our evaluation, we recommend systems that fit your home, your budget, and your efficiency goals. As a Lennox® Premier Dealer, we offer the full line of Lennox high-efficiency systems, but we also install Trane, Amana, Ruud, and Mitsubishi equipment. We’ll walk you through the options and help you choose the right fit.

Step 3: Professional installation: our factory-trained installation team handles every aspect of the job, from removing your old system to installing the new equipment, connecting refrigerant lines, wiring the thermostat, and sealing ductwork connections. We follow manufacturer specifications and local building codes on every installation.

Step 4: Testing and walkthrough. After installation, we run your new system through a complete test cycle. We check airflow, refrigerant charge, temperature differential, and thermostat operation. Before we leave, we walk you through your new system’s features, show you how to use the thermostat, and answer any questions.

Why Proper Sizing Matters

An oversized AC system cools too quickly without properly removing humidity, leaving your home feeling cold and clammy. It also short-cycles, which increases wear on the compressor and drives up energy bills. An undersized system runs constantly without reaching your desired temperature, especially during Louisiana’s peak heat.

We account for your home’s square footage, insulation levels, window placement, ductwork condition, and local climate factors. The result is a system that’s precisely matched to your home for maximum comfort and efficiency.

Lennox Premier Dealer

F & R Air Conditioning is proud to be a Lennox Premier Dealer, a distinction earned by only the top HVAC contractors in the country. This means our customers get access to Lennox’s highest-efficiency systems with industry-leading warranties, along with installation by technicians who receive ongoing Lennox factory training.

We carry the full Lennox residential lineup, from their top-tier variable-speed systems to reliable, budget-friendly models. Whether you’re looking for maximum efficiency or solid comfort at an accessible price, we’ll match you with the right system during your in-home consultation.

Understanding SEER2 Ratings

If you’ve been researching air conditioners, you’ve probably seen efficiency listed as both SEER and SEER2. In 2023, the Department of Energy replaced the old SEER rating with SEER2, which uses a more realistic test that accounts for actual ductwork resistance — not the perfect conditions the old test assumed. The efficiency number looks lower, but the equipment performs the same. A system previously rated 20 SEER is roughly 19 SEER2. Same unit, updated measurement. All new equipment sold today uses SEER2 ratings, and the minimum for southern states like Louisiana is 14.3 SEER2.

What Affects Installation Cost?

Several factors influence the total cost of an AC installation:

  • System size and efficiency rating: higher SEER2 ratings cost more upfront but save money on monthly energy bills
  • Ductwork condition. If your existing ductwork needs modification or replacement, that adds to the project scope
  • Refrigerant line replacement, older homes may need new refrigerant lines to accommodate modern systems
  • Thermostat upgrade: a smart or programmable thermostat is often recommended with a new system
  • Permits and inspections. We handle all necessary permits and make sure your installation meets local code requirements

We provide detailed written estimates so you know exactly what’s included before any work begins. Contact us to schedule your in-home consultation.

Financing Available

A new AC system is a big investment. F & R Air Conditioning offers financing options so you can get the comfort you need with payments that fit your budget. Ask about our current promotional offers during your consultation.

Air Conditioners

Dave Lennox® Signature® Collection
SL25KCV Most Efficient
Up to 24.5 SEER2
Variable-Capacity Inverter
Elite® Series
EL22KCV
Up to 22.0 SEER2
Variable-Capacity Inverter
EL18KCV
Up to 19.5 SEER2
Variable-Capacity Inverter
EL16KC1
Up to 17.0 SEER2
Single-Stage
Merit® Series
ML17KC2
Up to 18.0 SEER2
Two-Stage
ML14KC1
14.3+ SEER2
Single-Stage

Heat Pumps

Dave Lennox Signature® Collection
SL22KLV Most Efficient
Up to 21.1 SEER2
10.5 HSPF2
Variable-Capacity, Cold Climate
Elite® Series
EL21KLV
Up to 20.5 SEER2
10.0 HSPF2
Variable-Capacity, Cold Climate
EL18KSLV
Up to 19.0 SEER2
10.0 HSPF2
Variable-Capacity, Cold Climate
EL19KPV
Up to 19.5 SEER2
9.0 HSPF2
Variable-Capacity
EL16KP1
Up to 17.0 SEER2
8.2 HSPF2
Single-Stage
Merit® Series
ML14KP1
14.3+ SEER2
7.5 HSPF2
Single-Stage

Free Tools

HVAC Calculators

SEER2 Energy Savings Calculator

Louisiana avg: ~$0.11/kWh

AC Sizing Calculator

System Cost Estimator

Add-Ons (optional)

Frequently Asked Questions

How long does a new AC installation take?
Most residential AC installations are completed in one day. More complex projects (such as those requiring significant ductwork modification or a system relocation) may take two days. We'll give you a clear timeline before work begins.
What size AC system do I need?
System sizing depends on your home's square footage, insulation, window placement, ductwork condition, and several other factors. We evaluate all of these during our in-home consultation to determine the right capacity for your home.
How long should a new AC system last?
A properly installed and maintained air conditioning system typically lasts 15 to 20 years in South Louisiana. Regular annual maintenance is the best way to maximize your system's lifespan and keep it running efficiently throughout its life.
Is a higher SEER2 rating worth the extra cost?
In South Louisiana, where cooling season runs roughly 8 months of the year, higher-efficiency systems generally pay for themselves through lower energy bills. A 20 SEER2 system can use 30–40% less energy than an older 10 SEER unit. We'll help you calculate the potential savings based on your usage patterns.
Do you offer warranties on installation?
Yes. All of our installations are backed by the manufacturer's equipment warranty plus our own workmanship guarantee. As a Lennox Premier Dealer, we can also offer extended warranty options on Lennox equipment. We stand behind every installation we perform.

Schedule AC Installation Today

F & R Air Conditioning, Inc. is ready to help with all your cooling needs. Contact us for a free estimate.