Professional AC replacement that ends the cycle of repairs and high energy bills.
Hear from Our Customers
Your thermostat actually works the way it should. Set it to 72, and it stays 72 in every room. No more hot spots upstairs or that one bedroom that never gets cool enough.
Your energy bills drop. New AC units run efficiently, which means they’re not working overtime to cool your home. Most homeowners see a noticeable difference in their monthly costs within the first few months.
You stop worrying about breakdowns during the worst heat waves. There’s real peace of mind in knowing your air conditioning unit was installed correctly and won’t leave you sweating when you need it most. No more emergency repair calls or sleepless nights when the system fails.
Carlisle Heating and Air has been handling air conditioning replacement in the Natalbany area for years. We understand what Louisiana’s climate does to HVAC systems and how to install units that can handle the humidity, heat, and everything else this region throws at them.
Our team focuses on getting the job done right the first time. We’re licensed, insured, and experienced with the specific challenges that come with replacing AC systems in older homes and dealing with the unique demands of Louisiana weather.
When you call Carlisle Heating and Air, you’re working with local air conditioner contractors who live and work in the same community. We’re not disappearing after the installation is complete.
First, we come out to assess your current system and your home’s cooling needs. This isn’t a sales pitch – it’s about understanding what size unit you actually need and identifying any issues with ductwork or electrical that could affect performance.
Next, we provide a clear estimate that covers everything: equipment, installation, permits, and cleanup. No surprises or add-ons that suddenly appear on the final bill. You know exactly what you’re paying for before any work begins.
Installation day means removing your old unit completely and installing the new air conditioning unit with proper attention to refrigerant lines, electrical connections, and system testing. We test everything thoroughly before considering the job complete.
After installation, we walk you through your new system, explain the warranty coverage, and make sure you understand how to get the most efficiency from your investment. You’re not left guessing how anything works.
Ready to get started?
Every AC replacement includes proper load calculations to ensure your new unit is sized correctly for your home. Undersized units run constantly and never cool properly. Oversized units cycle on and off too frequently, wasting energy and creating humidity problems.
We handle all permit requirements and ensure the installation meets local codes. This protects you from potential issues down the road and ensures your warranty remains valid. All refrigerant lines are properly installed and tested for leaks.
Electrical connections are checked and upgraded if necessary. Old wiring can cause problems with new, more efficient units. We also test your ductwork and recommend repairs if needed – there’s no point in installing a new system if half the cool air is escaping through damaged ducts.
Complete system testing happens before we leave your property. This includes checking refrigerant levels, airflow, thermostat operation, and overall system performance. You get documentation of the work completed and warranty information for both equipment and installation.
Local Resources
Ready for Total Comfort?
Reach out today to schedule your HVAC service or get a free estimate. Let us keep you comfortable year-round!
Carlisle Heating and Air
Company
Support
Useful Links