A/C Replacement & Installation in Chalmette, Louisiana

After years of reliable service, there may come a time when you need to replace your air conditioner. When that day comes, JMB A/C & Heating is ready to swing into action. We’re the experts at central and mini-split systems, replacing your old, inefficient unit with a more reliable and efficient one.

Our work with all major brands—including Heil systems makes us the local authority on proper retrofitting and new unit installs. Count on us to handle the entire process. From removing your old unit, to installing the new one and tailoring your existing HVAC system to fit it. Our experience extends to both residential and commercial systems!

Request an online quote today!





We do not share your info or send unsolicited emails.

When Should I Upgrade?
Here are 5 Common Issues to Consider

Family Sitting in Air Conditioned Room Playing Games
There are lots of signs your air conditioning system is due for replacement. If you notice any of these problems starting to affect its performance, waste no time in contacting your local HVAC professional:

  1. Higher-than-usual cooling costs during peak season
  2. Lack of cool air blowing consistently in your home
  3. Constant repair and maintenance calls
  4. Unit is more than 10 years old or is out of warranty
  5. Unit is visibly damaged, rusting or broken down

Your cooling unit will eventually start to show its age in a variety of ways — namely with inefficiency or breakdowns. Pay close attention to these issues and make sure you’re calling for repairs and service as soon as you notice anything out of the ordinary. If these calls become frequent, talk to our HVAC professionals about the expected lifespan of your unit.

We’re always happy to advise on whether repair or complete unit replacement is the right option. We’ll never make the decision for you. We’ll only present you with the facts so that you can decide for yourself. We’re able to inform you of certain aspect, such as repair costs, anticipated lifespan of your unit, new unit prices, and miscellaneous other cost factors.

Brand New Heil Central Air Conditioner
Image source: heil-hvac.com

How Central Air Conditioning Units Are Replaced

If you decide to replace your central air unit, the process is pretty straightforward for professional contractors. Though there are plenty of steps, our team always makes it look easy from start to finish. Take a look at the steps involved in removal and integrating a new A/C with the rest of your cooling system:

  1. Take apart and remove your existing air conditioner
  2. Install new duct systems and/or perform duct repairs on existing system
  3. Clean and prep the installation site for the new unit
  4. Place and secure the new unit to the foundation (usually cement)
  5. Replace the indoor air handling unit
  6. Connect the indoor system with the new unit outside
  7. Connect the thermostat to the new system
  8. Charge the new unit with refrigerant
  9. Run the new cooling system to test it
  10. Visually inspect the entire system for quality

We handle every step quickly, but with the utmost care. In many cases, we’re able to get your new central air system up and running in just a couple of hours! Best of all, we’ll walk you through the entire installation when it’s done, showing you exactly how your home is improved with a new A/C system.

Brand New Heil Split System Air Conditioner
Image source: heil-hvac.com

How Split Air Conditioners Are Replaced

Split mini ductless A/C systems are extremely convenient, especially in areas where it’s hard to run ductwork or areas that may be separate from your main living space. But, in order for these systems to work properly, they need to be installed correctly.

Our team has extensive experience installing mini split systems. Whether you’re installing a brand-new system in your home or retrofitting an old, defective one, count on us for completely flawless installations. The process goes like this for new installations:

  1. Designate and prep the wall surface where the unit will be installed
  2. Mount the wall bracket that will house the system
  3. Drill the hole for electrical wiring, drain lines and refrigerant lines
  4. Install control wiring on the split system
  5. Install outdoor heat pump condenser
  6. Vacuum pressurize the system and charge with refrigerant
  7. Connection to a high-voltage power source
  8. Testing of the final installation and inspection for quality

The entire process of installing a ductless mini split system is convenient and quick! We make sure yours provides cool air on-demand, backed by system integrity that’s the result of a quality, thorough installation.

Complete HVAC Installation Services in Chalmette

When the time comes to have a new indoor cooling system installed at your home or business, contact JMB A/C & Heating. Our experience with central air and split air conditioning systems ensures you’re getting the right cooling solution, installed by a well-qualified expert. Reach us today at (985) 290-4395 to schedule a consultation or installation appointment.