How Much Does It Cost to Install a Ductless Mini Split?

September 15, 2026

Installing a ductless mini split is typically several thousand dollars, with the final balance greatly depending on the number of indoor units, system size, and installation complexity. While the upfront investment may be higher than traditional systems, the energy savings and zoned comfort can pay off over time. Ductless mini splits have become increasingly popular…

How to Switch Your Heat Pump Between Seasons

August 30, 2026

One reason homeowners love heat pumps is that they function as an all-in-one heating and cooling unit. Instead of purchasing and maintaining a separate furnace and air conditioning system, you can simply transition your heat pump from heating to cooling and vice versa as the outdoor temperatures changes. Our team wants you to understand how…

Common Summer AC Problems and Solutions

August 15, 2026

When the weather gets really hot around , the last thing you want is a broken air conditioner; a fully functioning AC is more than a luxury—it’s a necessity. However, even the best systems can encounter problems that disrupt your comfort. Common air conditioning issues, from strange noises to weak airflow, can cause frustration and…

What to Know About Carbon Monoxide Poisoning

July 30, 2026

Carbon monoxide (CO) poisoning is known as the silent killer for a reason—it can easily go undetected and cause illness and even death. It’s critical to learn how to prevent carbon monoxide leaks in your home—as well as what the symptoms of carbon monoxide poisoning are in case you are exposed. has all the…

Planning to Remodel? Go Ductless

July 15, 2026

You probably already know about the advantages of ductless heating and cooling systems—and how they can significantly lower your home’s carbon footprint while improving your indoor air quality (IAQ). But did you know that going ductless is the perfect solution for many remodeling projects? A ductless system, also known as a mini split, can…

Can an AC Kill Mold?

June 30, 2026

Your air conditioner does a lot for your home. It keeps your house cooler than the sweltering outdoor temperatures plaguing helps filter out airborne allergens and plays a big role in reducing humidity. But one thing your AC can’t do? Kill mold. While your air conditioner can help prevent mold from growing by keeping…

Why Do I Need a Humidifier in Covington, LA?

June 15, 2026

Winter is right around the corner and with it comes freezing temperatures, frequent illness, and dry indoor air. If you struggle with discomfort during the winter in your home, you may benefit from investing in a humidification system. Our professionals at are here to inform you about home humidification, different systems available, and the…

How to Determine Heat Pump Efficiency

May 30, 2026

If you are in the market for a new heat pump efficiency is probably a key factor in your search—and for good reason. A more efficient system means better comfort, lower energy bills, and reduced environmental impact. Fortunately, the Air Conditioning, Heating, and Refrigeration Institute (AHRI) has a universal ranking system for heating…

5 Ways to Save Money on Your AC and Summer Energy Bill

May 15, 2026

As summer approaches in most residents are all looking to save some pennies wherever possible. So why not start with your costly energy bill? After all, the US Department of Energy says air conditioning can account for 35 to 40 percent of your utility bill.  High energy bills are sometimes unavoidable when air conditioning…

How to Maintain a Ductless AC

April 30, 2026

Ductless systems require monthly maintenance, which includes cleaning or replacing filters, wiping down indoor units, and checking for refrigerant leaks and drainage issues. Annual professional tune-ups help ensure efficient performance and extend the system’s lifespan. A ductless heating and cooling system, or a mini split, is a splendid choice for your home and a…

Need HVAC Service?

Contact the experts at Oalmann A/C and Heating.

Call us at (985) 629-1175!