AC Installation in Lacombe, LA

Cool Comfort That Actually Lasts

Professional AC installation done right the first time, so you stay comfortable all season long.

A worker in a white hard hat and safety goggles from an HVAC company in Baton Rouge, LA, expertly uses a power drill on an air conditioning unit while standing on a balcony. He wears black gloves and a dark uniform, against the backdrop of a blurred cityscape and greenery.

Hear from Our Customers

A man in a plaid shirt and blue backpack stands outside, giving a thumbs-up next to a window-mounted air conditioning unit. He smiles confidently at the camera, proudly representing AC Repair Baton Rouge LA, with a white wall as the background.

Professional HVAC Installation Services

What Proper Installation Really Means

You’re not just getting a new air conditioning unit dropped in your home. You’re getting a system that’s properly sized, correctly installed, and set up to run efficiently for years.

That means lower energy bills because your system isn’t working harder than it needs to. It means fewer repair calls because everything was done right from day one. It means consistent temperatures throughout your home instead of hot spots and cold spots that drive you crazy.

When your AC installation is handled by professionals who know what we’re doing, you get the comfort you paid for without the headaches that come with shortcuts.

Lacombe Air Conditioning Experts

We Know Louisiana Heat

We’ve been keeping Lacombe families comfortable through Louisiana’s brutal summers and unpredictable weather. We’re not the guys who show up, slap in a unit, and disappear.

We’re local contractors who understand that your AC isn’t just a convenience here—it’s essential. We know how St. Tammany Parish’s humidity affects your system and what it takes to keep things running when the heat index hits triple digits.

Every installation we complete comes with the backing of proper licensing, insurance, and manufacturer warranties. Because when you’re trusting someone with your family’s comfort, you deserve contractors who take that responsibility seriously.

A technician in a blue uniform kneels beside large outdoor HVAC units, holding a clipboard and pen. He looks at the camera, appearing to assess or document maintenance information for an HVAC Company in Baton Rouge, LA.

Our AC Installation Process

Here's How We Handle Your Installation

First, we come out and actually look at your home. Not just the old unit, but your ductwork, electrical setup, and square footage. We calculate the right size system for your specific situation because an oversized unit wastes energy and an undersized one never keeps up.

Next, we walk you through equipment options and give you a clear, written estimate. No surprises, no hidden fees, no pressure tactics. Just honest information so you can make the right choice for your budget and needs.

On installation day, we show up on time with everything we need. We protect your floors and furniture, remove your old system properly, and install your new air conditioning unit according to manufacturer specifications and local codes. We test everything before we leave and show you how to operate your new system.

A man in a plaid shirt and black cap is kneeling indoors, diligently working on an air conditioning unit. Holding a filter or vent cover, he focuses intently on repair, showcasing the expertise of AC Maintenance Baton Rouge LA.

Ready to get started?

Explore More Services

About Carlisle Heating and Air

Get a Free Consultation

Complete AC Installation Services

What's Included in Your Installation

Your AC installation includes proper system sizing, professional installation of both indoor and outdoor units, electrical connections, refrigerant lines, and thermostat setup. We handle all necessary permits and ensure everything meets local building codes.

We also include system testing, air filter installation, and a complete walkthrough of your new system’s operation. You’ll get manufacturer warranties on equipment plus our warranty on installation labor.

Whether you need a traditional central air system, a ductless mini split, or a complete HVAC system replacement, we have the experience to handle installations of all sizes. We work with top manufacturers to give you reliable options that fit your budget and cooling needs.

A person in a blue uniform is using a multimeter to test the connections on an outdoor air conditioning unit mounted on a wall. The person’s hands are holding the multimeter and test leads, showcasing their expertise in AC repair Baton Rouge LA.
Most residential AC installations take 4-8 hours depending on the complexity of your setup. A straightforward replacement where we’re swapping out similar equipment usually takes the shorter end of that range. If we’re installing a completely new system, running new electrical, or dealing with ductwork modifications, it can take a full day. We’ll give you a realistic timeframe upfront so you can plan accordingly. Weather can sometimes affect outdoor work, but we’ll communicate with you if any delays come up.
The right size depends on your home’s square footage, insulation, window placement, ceiling height, and Louisiana’s specific climate factors. We do a proper load calculation rather than just guessing based on your old unit’s size. An oversized unit will cycle on and off too frequently, wasting energy and not removing humidity properly. An undersized unit will run constantly and never reach your desired temperature. We measure and calculate to get it right the first time.
AC installation costs vary based on system size, efficiency rating, and installation complexity. Basic systems start around $3,000-$4,000 for smaller homes, while larger homes or high-efficiency units can range $5,000-$8,000 or more. We provide detailed written estimates that break down equipment and labor costs so you know exactly what you’re paying for. Financing options are available to help spread the cost over manageable monthly payments rather than one large upfront expense.
Yes, we install ductless mini split systems throughout Lacombe and St. Tammany Parish. Mini splits are great for homes without existing ductwork, room additions, or areas where your main system doesn’t reach effectively. They’re also more energy efficient than traditional central air because there’s no ductwork to lose conditioned air through. We can install single-zone units for one room or multi-zone systems that cool several areas independently with different temperature controls.
We work with several trusted manufacturers including Trane, Carrier, Lennox, and Rheem. Each brand offers different features and price points, so we help you choose based on your specific needs and budget rather than pushing one particular brand. All the equipment we install comes with manufacturer warranties, and we’re certified to service what we sell. We focus on brands known for reliability in Louisiana’s demanding climate conditions.
Yes, we obtain all necessary permits and coordinate required inspections with St. Tammany Parish. This ensures your installation meets local building codes and safety requirements. Proper permits also protect you if you ever sell your home, as buyers and inspectors will see that the work was done legally and professionally. We handle all the paperwork and scheduling so you don’t have to deal with government offices or worry about compliance issues.