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Find Central a/c service or repairers in Slidell

Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"Great. Needed a repair and Joey was very knowledgeable and explained everything to my understanding clearly. Very professional and courteous."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

23 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
154
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"Tech was very good. Scheduling was a little touchy. Repair cost was very high."
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time4 days
40 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Loumis Air, LLC
Loumis Air, LLC
4.9(
44
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Very professional and honest! Clinton was straight up with me and kept me informed throughout repairs. I ve been looking for an HVAC company with integrity for years, now I have found them! Highly recommend you give them a call, you ll be impressed."
New Commercial Package Unit
New Chill Water Pumps
Hancock High School Chiller Repairs
3 ton16 Seer Trane DX Split System
5 ton16 Seer Trane DX Split System

+4

Response time3 hrs
Response rate92%
9 neighbors recently requested a quote
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Marcotte's Air, Heat & Refrigeration, LLC
4.5(
80
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

In business since 1919

Free estimates

Credit card accepted

"Majano Heating and AC came out on schedule. They found that the AC breaker had tripped, and guessed that this was caused by the compressor going bad. I felt stupid for not checking the breaker myself. They charged me $60 for a call-out fee, which I suppose is about average. They also quoted a price of $6000 for a new system or $3000 for just a new compressor, which, again, is probably about average these days, yet still outrageous."
Response time4 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for All In Heating & Air
All In Heating & Air
4.7(
12
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Fast service , quick fix , best people I have ever done business with! Highly recommend!"
Before Install
After Install
Inside
Outside
Response time4 hrs
Response rate96%
29 neighbors recently requested a quote
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Avatar for Sensible Air Solutions, LLC
Sensible Air Solutions, LLC
5.0(
5
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Excellent service, very knowledgeable would recommend to anyone needing help. Very prompt service in our time of need. Would definitely use again when needed"
Jefferson Maintenance
Sensible Care Preventative Maintenance
Metairie New Construction
Trane Furnace and Coil
Trane Outdoor Condenser

+8

Response time2 hrs
Response rate97%
Recommended by80%of homeowners
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Avatar for Everett Heating and Cooling, LLC
Everett Heating and Cooling, LLC
4.7(
35
)
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Called me very quickly to schedule my service, They completed job in a timely fashion and did not try to sell me any services I didn't need."
mini split
mini splits
Amana s inverter
Response time4 hrs
18 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Mo
Mo
New to Angi
Central A/C - Service or Repair

Serving Slidell, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a certified HVAC technician who is reliable, hardworking, and ready to take on any task needed. Customer satisfaction and quality work are always my top priorities.

1 neighbors recently requested a quote
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Showing 1-10 of 172
FAQs for central a/c service or repair projects in Slidell, LA

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Slidell, LA homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles