AC Replacement in Livingston, LA

Cool Air When You Need It Most

Professional AC replacement that actually works when Louisiana heat hits hardest.

Hear from Our Customers

Air Conditioning Unit Replacement

Lower Bills, Better Comfort, Zero Surprises

Your old AC unit is costing you money every month it runs. Those repair bills add up fast, and your energy costs keep climbing because the system works harder to cool less space.

A properly sized, professionally installed air conditioning unit changes everything. You’ll see the difference in your first electric bill. More importantly, you’ll feel comfortable in every room of your house, even during those brutal July afternoons when it’s 95 degrees outside.

We’re talking about real comfort here. No more hot spots in the back bedrooms. No more running the thermostat down to 68 just to feel cool. Your new system will maintain the temperature you set without working overtime, which means it lasts longer and costs less to operate.

HVAC Contractors Near Me

Livingston's Straight-Talking AC Experts

We’ve been replacing air conditioning systems in Livingston and surrounding areas for years. We know what works in Louisiana’s climate and what doesn’t.

You won’t get a sales pitch from us. We’ll assess your home, explain what size unit you actually need, and give you options that make sense for your budget. No pressure, no inflated quotes, no surprise fees after we start the job.

We’re licensed, insured, and we pull proper permits for every installation. That matters when you’re making an investment this size in your home’s comfort and value.

Replacing AC System Process

Simple Process, Professional Results

First, we’ll come to your home and evaluate your current system and ductwork. We measure your space properly and check for any issues that could affect your new unit’s performance. This isn’t a quick walk-through – we take the time to do it right.

Next, we’ll explain what size air conditioning unit your home needs and why. You’ll get a clear breakdown of equipment options and costs upfront. No hidden fees, no surprise charges later.

Installation typically takes one day for most homes. We remove your old unit, install the new system, test everything thoroughly, and clean up completely. You’ll know how to operate your new system and what to expect from it before we leave.

After installation, your new AC unit comes with manufacturer warranties on equipment and our guarantee on the installation work. You’ll have our contact information for any questions that come up.

Ready to get started?

Explore More Services

About Carlisle Heating and Air

Get a Free Consultation

Air Conditioner Contractors Livingston

What's Included in Your Replacement

Every AC replacement includes proper load calculations to determine the right size unit for your home. Too many contractors guess at this, which leads to systems that either can’t keep up or cycle on and off too frequently.

We handle all permitting and inspections required by Livingston Parish. Your installation will meet local codes and manufacturer specifications. This protects your warranty and ensures safe operation.

You’ll receive a complete walkthrough of your new system’s operation, including thermostat programming and basic maintenance tips. We want you to get the most efficiency and longevity from your investment.

Our installations include testing of all electrical connections, refrigerant levels, and airflow measurements. We don’t consider the job complete until everything operates exactly as designed.

How do I know if I need AC replacement or just repairs?

If your air conditioning unit is over 10-12 years old and requiring frequent repairs, replacement usually makes more financial sense. When repair costs exceed half the value of your system, or if your unit uses R-22 refrigerant (being phased out), replacement becomes the smarter choice. Also, if your energy bills keep climbing despite regular maintenance, your old system is likely working too hard to maintain comfort. We’ll give you an honest assessment of whether repair or replacement makes sense for your specific situation and budget.

What size AC unit does my Livingston home need?

Proper sizing requires calculating your home’s cooling load based on square footage, insulation levels, window placement, and local climate conditions. In Louisiana’s humid climate, this calculation is especially important because oversized units won’t remove humidity effectively, leaving you feeling clammy even at lower temperatures. Undersized units will run constantly and never quite reach your desired temperature. We perform detailed load calculations for every installation rather than simply matching the tonnage of your old unit, which may have been incorrectly sized originally.

How long does AC replacement take in Livingston?

Most residential air conditioning replacements take 6-8 hours to complete, typically finished in one day. This includes removing your old unit, installing the new system, connecting electrical and refrigerant lines, testing all components, and cleaning up completely. More complex installations involving ductwork modifications or electrical upgrades may require additional time. We’ll give you a realistic timeline during your estimate and keep you informed throughout the process. Weather conditions can occasionally affect outdoor work, but we plan installations to minimize any disruption to your comfort.

What's the cost of AC replacement in Livingston, LA?

AC replacement costs vary based on system size, efficiency rating, and installation complexity. Basic systems start around $3,500-$5,000 installed, while high-efficiency units with advanced features range $6,000-$10,000 or more. Your specific cost depends on your home’s requirements and the equipment you choose. We provide detailed written estimates that break down equipment and labor costs clearly. Financing options are available for qualified customers. Remember that higher-efficiency systems cost more upfront but typically pay for themselves through lower energy bills over time.

Do you offer warranties on AC replacement work?

Yes, every AC replacement includes manufacturer warranties on equipment (typically 5-10 years on parts) plus our guarantee on installation workmanship. Equipment warranties cover defective parts, while our installation warranty ensures proper setup and connection of all components. We register your equipment warranty with the manufacturer and provide you with all documentation. If any installation-related issues arise, we’ll return to correct them at no charge. Extended warranties are also available for additional coverage beyond standard manufacturer terms.

Can you replace my AC unit during Louisiana's peak summer season?

Yes, we perform AC replacements year-round, including during peak summer months when demand is highest. However, we recommend scheduling replacement before your current system fails completely if possible. Emergency replacements during heat waves may have longer lead times due to high demand. We keep common equipment sizes in stock and maintain relationships with suppliers to minimize delays. If your current system fails during extreme heat, we can often provide temporary cooling solutions while arranging your replacement installation.

Local Resources