In Covington, comfort needs can look different from one home or business to the next. A home near downtown Covington may need better airflow, humidity control, or updated ductwork, while a property outside town may depend on reliable heating and cooling for a larger home, workshop, guest house, or light commercial space. Oalmann A/C and Heating provides HVAC service in Covington, LA, for customers who need practical answers, honest recommendations, and dependable indoor comfort through Louisiana’s heat, humidity, and cooler winter days.
Our team services air conditioners, air ducts, air handlers, ductless mini-splits, gas furnaces, geothermal heat pumps, heat pumps, indoor air quality equipment, home automation, sheet metal, zone control systems, HVAC new construction, maintenance plans, and light commercial HVAC systems throughout Covington and nearby St. Tammany Parish communities.
Call (985) 629-1175 or request service online to schedule HVAC service in Covington, LA.
Heating and Cooling Service Built for Covington Homes
Covington has a mix of historic homes, newer neighborhoods, rural properties, custom homes, and small businesses across the Northshore. That means HVAC needs are not always one-size-fits-all. Some homes need stronger airflow in upstairs rooms. Others need AC repair before peak summer humidity, furnace service before a cool stretch, ductless comfort for an addition, or indoor air quality upgrades to help manage moisture, dust, and stale air.
Oalmann A/C and Heating helps Covington customers make sense of those decisions. We inspect the issue, explain what is happening, and recommend the next step clearly. If repair is the right move, we will tell you. If replacement, ductwork, maintenance, or an indoor air quality upgrade would solve the problem more effectively, we will explain why and help you compare your options.
Whether you are near downtown Covington, the Bogue Falaya area, Highway 21, Claiborne Hill, Terra Bella, or a nearby St. Tammany Parish community, our goal is the same: help make your home or business comfortable without making the process complicated.
Air Conditioning
Looking for the best air conditioning services in Covington, LA? Here at Oalmann A/C and Heating, we provide installation, replacement, repairs, and maintenance on many popular brands of air conditioning systems.
If your air conditioning system has suddenly gone out and is at the end of its service life, we can offer you an energy-efficient replacement so you’ll be prepared before the warmer months approach.
Maybe nothing is wrong with your current cooling system, but you are interested in an upgrade. There are many options available, and our professionals would be happy to discuss the best makes and models for your home.
Contact us at (985) 629-1175 or request service online today.
Learn more about air conditioners.
Air Ducts
Do you have a brand new construction home in need of air duct installation? Our Oalmann A/C and Heating professionals have the knowledge and expertise you’re looking for and are the perfect fit to complete your project.
Looking for air duct replacement in your current home? We handle it all! No Covington, LA, home is complete without new or sealed ductwork to ensure there are no leaks or tears where air can escape from your home.
Contact us at (985) 629-1175 or request service online today.
Commercial Services
For commercial heating and cooling services you can rely on any day of the year, turn to Oalmann A/C and Heating. We will be there to provide the expert services you need to ensure your business is comfortable for everyone here in Covington, LA.
Urgent heating or cooling problem? We can step in and lend a hand when you need it most. Looking for routine maintenance? Speak with our professionals about our maintenance program and have regular service visits to ensure your system is working efficiently.
Contact us at (985) 629-1175 or request service online today.
Learn more about commercial services.
Ductless Systems
Don’t let your ductless system prevent you from having optimal indoor air quality (IAQ) in your Covington, LA, home. Get our expert Oalmann A/C and Heating professionals to provide the installation, replacement, repair, and maintenance services you need.
Contact us at (985) 629-1175 or request service online today.
Learn more about ductless systems.
Furnaces
Don’t set yourself up to have a faulty furnace when you depend on having heat in your Covington, LA, home most. Be proactive and turn to Oalmann A/C and Heating for all the services you need from installation or replacement to repairs and maintenance.
Contact us at (985) 629-1175 or request service online today.
Geothermal Heat Pumps
When the time comes for a heating and cooling upgrade in your Covington home, consider opting for a geothermal system. Our Oalmann A/C and Heating professionals can make the switch as smooth as possible with expert installation and routine preventative maintenance.
With the ability to provide both warm and cool air to your Louisiana home in an environmentally friendly way, your geothermal heat pump will leave you and your household members feeling comfortable during any season.
Contact us at (985) 629-1175 or request service online today.
Learn more about geothermal heat pumps.
Heat Pumps
Looking for an alternative to provide heating and cooling in your Covington, LA, home? A heat pump is an excellent choice. For optimal energy-efficiency and the ability to provide heating when it’s cold outside during the winter and cooling over the hot summer when it’s warmer, opt for a heat pump. Reduce your energy usage and start saving money on your utility expenses.
Our Oalmann A/C and Heating professionals are here to answer any and all of your questions regarding heat pumps. We can provide the heat pump installation, replacement, repair, and maintenance services you need to ensure you have ideal heating and cooling for your home year-round.
Contact us at (985) 629-1175 or request service online today.
HVAC Maintenance
If you don’t already take proper care of your heating, ventilation, and air conditioning (HVAC) system in your Covington home by having routine preventative maintenance performed, there’s no better time to start than now. With our Oalmann A/C and Heating, your system can remain in ideal condition for the year ahead.
Before the winter or summer season approaches, be sure to have maintenance performed to ensure your heating and cooling is working appropriately and to avoid having problems with them during extremely cold or hot temperatures.
Contact us at (985) 629-1175 or request service online today.
Indoor Air Quality
There are several ways to enhance your indoor air quality (IAQ) and promote fresher, cleaner air in your Covington, LA, home. You don’t have to settle for less—not when you turn to the best!
Our Oalmann A/C and Heating professionals are here with an extensive variety of indoor air quality products and methods to ensure the air you breathe is ideal for every household member.
Contact us at (985) 629-1175 or request service online today.
Learn more about indoor air quality.
Whole-House Humidifiers and Dehumidifiers
If you don’t already have a way to control humidity levels in your Covington, LA, home, then now is the time to turn to Oalmann A/C and Heating for help. Keep your home comfortable year-round with a whole house humidifier to reduce dry air during colder months and a whole house dehumidifier to prevent too much humidity in the warmer months.
Our experts are here to go over the best solutions for you and your home.
Contact us at (985) 629-1175 or request service online today.
Learn more about whole-house humidifiers and dehumidifiers.
Zone Control Systems
Looking for a top heating and cooling company in the Covington, LA, area to install a zone control system in your home? Oalmann A/C and Heating can provide the zone control services you need to increase your indoor comfort.
With our qualified and well-seasoned professionals, you will be left feeling confident about your new system in your Covington home and enjoying the many benefits it has to offer, like better energy efficiency and reduced heating and cooling expenses.
Contact us at (985) 629-1175 or request service online today.
Learn more about zone control systems.
Why Covington Homeowners and Businesses Choose Oalmann A/C and Heating
Covington homeowners want an HVAC company that is local, experienced, licensed, and straightforward. Oalmann A/C and Heating is a family-owned HVAC company serving Covington, St. Tammany Parish, the Northshore, and the Greater New Orleans area. The company was founded by Justin and Travis Oalmann, who both began their HVAC careers while still in high school.
Oalmann A/C and Heating is BBB Accredited with an A+ rating, lists Louisiana Contractor License #68364, and was recognized as Best of St. Tammany’s 2025 Gold Best Heat & Air Company. The company also provides residential and light commercial HVAC service, including AC repair, system installation, heat pumps, ductless systems, indoor air quality, sheet metal, and maintenance plans.
That means you are not calling a company that only lists Covington on a service-area page. You are working with a local Northshore HVAC team with visible licensing, third-party trust signals, local award recognition, and a family-owned service background.
HVAC FAQs for Covington, LA
What HVAC services does Oalmann A/C and Heating provide in Covington?
Oalmann A/C and Heating provides AC repair, air conditioning installation, air duct service, furnace service, heat pump service, ductless mini-split installation, geothermal heat pump service, indoor air quality solutions, humidity control, zone control, maintenance plans, HVAC new construction, and light commercial HVAC service in Covington, LA.
Do you service homes outside Covington city limits?
Yes. Oalmann A/C and Heating serves Covington, St. Tammany Parish, the Northshore, the Greater New Orleans area, and nearby Louisiana communities. If your home or business is outside Covington city limits, contact the team to confirm service availability.
Why does my Covington home feel humid even when the AC is running?
A Covington home may feel humid because of an oversized or underperforming AC system, poor airflow, duct leaks, thermostat issues, clogged filters, inadequate ventilation, or a lack of whole-home dehumidification. A professional inspection can help determine whether the issue is the equipment, ductwork, airflow, or humidity control.
Are ductless mini-splits useful for garages, additions, or guest spaces?
Yes. Ductless mini-splits can be a good choice for garages, additions, workshops, guest suites, sunrooms, upstairs rooms, and spaces that are difficult to connect to central ductwork. They provide targeted heating and cooling without requiring major duct changes.
How often should I schedule HVAC maintenance in Covington?
Most Covington homes should schedule HVAC maintenance twice a year. A spring visit helps prepare the cooling system for hot, humid weather, and a fall visit helps prepare the heating system before cooler temperatures arrive. Regular maintenance can improve performance and reduce surprise breakdowns.
When should I consider replacing my air conditioner or furnace?
Replacement may be worth considering if your system is older, needs frequent repairs, struggles to keep your home comfortable, causes rising energy bills, or has a major component failure. Repair may still be the better option for newer systems with isolated issues. Oalmann A/C and Heating can inspect the equipment and explain both choices clearly.
Can indoor air quality upgrades help with dust, stale air, or humidity?
Yes. Indoor air quality upgrades can help with dust, stale air, excess humidity, poor filtration, and ventilation concerns. Depending on your home, Oalmann A/C and Heating may recommend better filtration, humidity control, ventilation improvements, duct cleaning, or other whole-home IAQ solutions.
Schedule HVAC Service in Covington, LA
When your home or business in Covington needs HVAC service, Oalmann A/C and Heating is ready to help with practical recommendations and dependable workmanship. From AC repair before Louisiana heat and humidity to furnace service before cooler weather, our team helps Northshore customers stay comfortable without the runaround.
Call (985) 629-1175 or request service online today to schedule HVAC service in Covington, LA.
- Mark C.