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Air conditioning professionals near Slidell, LA

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

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Avatar for National Air LLC
Avatar for National Air LLC
National Air LLC
National Air LLC

Excellent 4.9

(100)

Excellent 4.9

(100)

Central Air Conditioning Repair or Maintenance, Central Air Conditioning Installation or Replacement

Licensed pro
  • Serves Slidell, LA
  • Serves Slidell, LA
Rene Eiffert says, "I got quotes from several HVAC contractors to replace an old system, and National Air stood out immediately.Roy Calante did the most thorough inspection by fargoing into the attic, tracing every run, and catching an access issue the others missed. He included the fix in the scope without me having to ask.He spent hours ensuring the system was properly sized and came back the next day to walk through the quote and technical details in person. It was only after that visit that I learned he was the ownerhe never mentioned it. He later reviewed the contract with me line by line over the phone until I was completely comfortable.The installation matched that same level of quality. Daniel and Simon did a fantastic job. They completed everything in a single day and went above and beyond to ensure it was done properly. Jony, the Quality Control Manager, followed up with a thorough inspection, confirmed that the job was completed to high-quality standards, and offered helpful recommendations to keep my unit running efficiently for years to come.Maria, the project manager, kept everything running smoothly and coordinated all the moving parts behind the scenes.Across the entire team, the professionalism, communication, and attention to detail were exceptional. Its clear they take pride in their work and are committed to delivering a high quality experience for their customers.If youre in the market for a new HVAC system in the New Orleans / Metairie area, National Air should be your first choice. Ask for Roy."See more
Rene Eiffert says, "I got quotes from several HVAC contractors to replace an old system, and National Air stood out immediately.Roy Calante did the most thorough inspection by fargoing into the attic, tracing every run, and catching an access issue the others missed. He included the fix in the scope without me having to ask.He spent hours ensuring the system was properly sized and came back the next day to walk through the quote and technical details in person. It was only after that visit that I learned he was the ownerhe never mentioned it. He later reviewed the contract with me line by line over the phone until I was completely comfortable.The installation matched that same level of quality. Daniel and Simon did a fantastic job. They completed everything in a single day and went above and beyond to ensure it was done properly. Jony, the Quality Control Manager, followed up with a thorough inspection, confirmed that the job was completed to high-quality standards, and offered helpful recommendations to keep my unit running efficiently for years to come.Maria, the project manager, kept everything running smoothly and coordinated all the moving parts behind the scenes.Across the entire team, the professionalism, communication, and attention to detail were exceptional. Its clear they take pride in their work and are committed to delivering a high quality experience for their customers.If youre in the market for a new HVAC system in the New Orleans / Metairie area, National Air should be your first choice. Ask for Roy."
Avatar for Beacon Heating and Cooling
Avatar for Beacon Heating and Cooling
Beacon Heating and Cooling
Beacon Heating and Cooling

Exceptional 5.0

(5)

Exceptional 5.0

(5)

Central Air Conditioning Repair or Maintenance, Central Air Conditioning Installation or Replacement

Great value
  • Serves Slidell, LA
  • Serves Slidell, LA
Valecia Brimage says, ""Outstanding Outstanding experience from start to finish! Beacon Heating & Cooling was professional, knowledgeable, and incredibly responsive. They arrived on time, around 10pm -explained everything clearly, and completed the work quickly. My system is up back running yayyyyyy ...and the pricing was fair with no surprises. It's refreshing to work with a company that genuinely cares about customer satisfaction and takes pride in their work. I highly recommend Beacon Heating & Cooling to anyone looking for reliable, honest, and high-quality HVAC service. Five stars all the way!" Donald and Valecia B. Toussaint31 May 2026!"See more
Valecia Brimage says, ""Outstanding Outstanding experience from start to finish! Beacon Heating & Cooling was professional, knowledgeable, and incredibly responsive. They arrived on time, around 10pm -explained everything clearly, and completed the work quickly. My system is up back running yayyyyyy ...and the pricing was fair with no surprises. It's refreshing to work with a company that genuinely cares about customer satisfaction and takes pride in their work. I highly recommend Beacon Heating & Cooling to anyone looking for reliable, honest, and high-quality HVAC service. Five stars all the way!" Donald and Valecia B. Toussaint31 May 2026!"

FAQs

Answers to commonly asked questions from the experts on Thumbtack.

Your air conditioner should have about 20 BTU per square foot of living space, according to Consumer Reports. However, you should also account for other factors in the room. 

If it’s a very shady space, you can take off 10% of the square footage BTU calculation. If it’s sunny, add 10%. For rooms normally occupied by two or more people, you should add 600 BTU per additional person. Finally, if the room is a kitchen, add 4,000 BTU to your calculated square footage total.

Talk to an air conditioning company or HVAC professional to find out what size you should get.

The SEER label on an air conditioner stands for seasonal energy efficiency ratio. This is a measure of the efficiency of either an air conditioning unit or a heat pump. 

The U.S. Department of Energy recommends replacing older AC units with energy-efficient models. Contact an air conditioning company or HVAC specialist for tips on how to select a new unit.

There are a number of different appliances that professionals can install for you, including:

  • Washers and dryers. These machines are heavy and very sensitive to being level and balanced, and also require hookups to water, electricity and sometimes gas or propane.
  • Cooking ranges. Your range may use propane or gas, which is a hookup job best left to the pros.
  • Microwaves. You may want to have your microwave be an undermount or in-mounted unit, which a pro can install and make it look seamless.
  • Refrigerators. These are heavy and often require a water hookup.
  • And more!

Reach out to an appliance installation service, and find out if they can install your appliance. Often, it’s helpful to provide the brand and model of the appliance you’re trying to set up.

There are several perks to having a professional install your appliances, including:

  • Hiring a pro saves you time and money. If it breaks down, the service person who sold and installed the machine can fulfill its warranty. However, this warranty could be void if you install it incorrectly.
  • It will work reliably. Many appliances like ranges and laundry machines rely on being on level surfaces as well as having potentially dangerous hookups installed correctly. 
  • You can get repair and maintenance support. If something isn’t working or you want advice, you can call up your installer and ask if they can help you troubleshoot or repair it.

Installing a new appliance costs $125, on average. However, homeowners should expect to pay within the range of $120 to $150. 

For less complex appliance installations, you may pay a low-end cost ranging between $65 and $100. On the other hand, more complex appliances like laundry machines, ranges and other items can cost between $175 and $326 to install. Ask whichever appliance installation service you hire to give you a price quote, if possible.

You can tip appliance installers if you feel their service has gone above and beyond. A standard tip is between $10 and $20. 

Reasons you might consider tipping include a very pleasant customer service demeanor, having to carry a heavy appliance up or down the stairs, working in inclement weather, taking care not to make a mess and other acts of care and consideration. You are not obligated to leave a tip — but one is always appreciated.

To find an appliance installer near you, start searching on Thumbtack. This way, you see a list of nearby pros offering services and compare based on their customer review, ratings and profile pages. You can also find customer-uploaded photos showing pictures of the pro’s work. 

Check for licensing requirements in your state, and make sure whoever you work with abides by them. Finally, contact several different pros to compare their rates.

There are 32 five star Air Conditioning Professionals in Slidell, LA on Thumbtack.

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