In Slidell—and across all of St. Tammany Parish—we know how quickly the heat and humidity can catch you off guard. That’s why we handle everything HVAC, from emergency AC repairs and seasonal heating tune-ups to heat-pump installations, IAQ upgrades, and standby generator setups.

We begin by listening: What concerns you most? Then our seasoned technicians craft a plan that keeps your home or business comfortable, efficient, and safe—no cookie-cutter solutions. Whether you need a simple filter change, a full air-quality overhaul, or peace of mind with a backup generator, we’ve got you covered.

Schedule your new system installation, repair, or tune-up today.

Air Conditioning Services in Slidell

Looking for the best air conditioning services in Slidell, LA? Here at Mike's Heating & A/C Service, 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 601-769-1026 or request service online today.

Learn more about air conditioners.

Air Ductwork and Ventilation Services

Do you have a brand new construction home in need of air duct installation? Our Mike's Heating & A/C Service 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 Slidell, 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 601-769-1026 or request service online today.

Learn more about air ducts.

Commercial HVAC Services

For commercial heating and cooling services you can rely on any day of the year, turn to Mike's Heating & A/C Service. We will be there to provide the expert services you need to ensure your business is comfortable for everyone here in Slidell, 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 601-769-1026 or request service online today.

Learn more about commercial services.

Ductless Mini Split Installation and Repair

Don’t let your ductless system prevent you from having optimal indoor air quality (IAQ) in your Slidell, LA, home. Get our expert Mike's Heating & A/C Service professionals to provide the installation, replacement, repair, and maintenance services your ductless mini splits system needs.

Contact us at 601-769-1026 or request service online today.

Learn more about ductless systems.

Furnace Repair and Heating Services

Don’t set yourself up to have a faulty furnace when you depend on having heat in your Slidell, LA, home most. Be proactive and turn to Mike's Heating & A/C Service for all the services you need from installation or replacement to repairs and maintenance.

Contact us at 601-769-1026 or request service online today.

Learn more about furnaces.

Heat Pump Installation & Service

Looking for an alternative to provide heating and cooling in your Slidell, 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 Mike's Heating & A/C Service 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 601-769-1026 or request service online today.

Learn more about heat pumps.

Home Generator Installation & Backup Power

Whether you are looking for residential generator installation, replacement, repairs, or maintenance in Slidell, LA, Mike's Heating & A/C Service is here to help! Our experts can help you make an informed decision about which make and model will work right for your home.

Contact us at 601-769-1026 or request service online today.

Learn more about residential generators.

HVAC Maintenance and Seasonal Tune-Ups

If you don’t already take proper care of your heating, ventilation, and air conditioning (HVAC) system in your Slidell home by having routine preventative maintenance performed, there’s no better time to start than now. With our Mike's Heating & A/C Service, 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 601-769-1026 or request service online today.

Learn more about maintenance.

Indoor Air Quality Testing and Solutions

There are several ways to enhance your indoor air quality (IAQ) and promote fresher, cleaner air in your Slidell, LA, home. You don’t have to settle for less—not when you turn to the best!

Our Mike's Heating & A/C Service 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 601-769-1026 or request service online today.

Learn more about indoor air quality.

Zone Control HVAC Systems and Zoning Solutions

Looking for a top heating and cooling company in the Slidell, LA, area to install a zone control system in your home? Mike's Heating & A/C Service 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 Slidell home and enjoying the many benefits it has to offer, like better energy efficiency and reduced heating and cooling expenses.

Contact us at 601-769-1026 or request service online today.

Learn more about zone control systems.

Slidell homeowners trust Mike’s Heating & A/C Service for honest, high-quality HVAC care. Whether you need a quick repair or a full system upgrade, we’re here to help. Proudly servicing all makes and models of air conditioners, heat pumps, furnaces, indoor air quality products, and ductless mini splits. Contact us today to schedule your service and enjoy year-round comfort.

Air Conditioning Maintenance in Heating & AC Services in Slidell, LA 70460

“Just like clock work, Mike's reminded us it was time for bi-annual HVAC maintenance. Scheduling the appointment was super easy, the technician was on time, thorough, and timely. With Hot summer days right around the corner, we have piece of mind knowing our system is operating at its peak efficiency. Thanks, Mike's!”
- Mark A.

Gas Furnace Repair in Heating & AC Services in Slidell, LA 70461

“My heater went out a few days back and I called Mike’s on a Tuesday afternoon and was able to get a Wednesday morning appointment. The technician Jeremiah called before he came and was able to diagnose the problem and fix it within an hour. Jeremiah was very courteous, knowledgeable, and professional. This is the first local heating and air conditioning service that we used since we’ve been in Slidell and I would definitely call them again for future need. Todd”
- Todd K.

Heat Pump Installation in Slidell, LA 70458

“My AC went out. The cost of repairs was going to be high, and I was told that it'll be a short-term fix. I would have to replace the unit in the near future. I choose to replace the entire system instead of putting more money into an older system. They were on time and completed the job as planned. The guys were very professional. I felt comfortable with them in my home. I'm very pleased with the service and my purchase. Mike's Heating & A/C also performs the first year of Maintenace on my new system- this is added with every new complete install. These guys are wonderful. I look forward to seeing them for the first maintenance check up.”
- Deanna S.

Air Conditioner Repair in Slidell, LA 70461

“Quick to arrive and assess, repaired and cooling in 30 minutes. Fair prices, knowledgeable and friendly, will definitely continue to call them when needed!”
- Rebecca C.

Air Conditioner Installation in Slidell, LA 70460

“The technicians with Mike’s A/C Service showed up on time and completed the job within their estimated time. The techs were professional and respected my property cleaning up after themselves. I’m excited about my new more efficient A/C, and best of all, it’s a Trane. The best as far as I’m concerned. The one they replaced lasted 21 years! Get a Trane and get Mike’s Heating & A/C Service.”
- Jerome V.

Air Conditioner Installation in Slidell, LA 70460

“A three person team showed up(On Time). Jeffrey, Travis and Ben. They answered my questions and had the new unit installed very quickly. Very Pleased. Out of three contractors I contacted they had the better price. Highly Recommended.”
- GREGORY A.