Air Dat Heating and Cooling, LLC

Air Dat Heating and Cooling, LLC Sales, Service and Installation
FREE Estimates
Maintenance Programs available
Residential & Commercial
Licensed & Insured Call Brian Calamari @ (985) 265-4001

We are a locally owned and operated Air Conditioning and Heating company located in Slidell, LA. Customer satisfaction is our number one priority. We provide quality residential and commercial Air Conditioning and Heating services. We offer numerous services including; Sales, Service, Installation, Indoor Air Quality, Dryer Vent Cleaning and much more.

Did you know we offer financing?It’s crawfish season 🦞 — but it’s also A/C season in South Louisiana.Don’t get caught wi...
04/01/2026

Did you know we offer financing?

It’s crawfish season 🦞 — but it’s also A/C season in South Louisiana.
Don’t get caught without air when the heat hits.

Call or text 985-265-4001 to get approved in minutes!

🦠 Does Your AC Have Mold Growing Inside It?In Louisiana humidity, it’s extremely common.That’s why we recommend protecti...
03/06/2026

🦠 Does Your AC Have Mold Growing Inside It?

In Louisiana humidity, it’s extremely common.

That’s why we recommend protecting both the system AND the air in your home.

🔥 Air Dat Indoor Air Quality Combo

🔹 RGF BLU UV Light – $400
Kills mold and bacteria on your AC coil.

🔹 REME HALO Whole-Home Air Purifier – $1,100
Removes dust, allergens, odors, and airborne pollutants throughout the house.

💥 Bundle Special
Buy both and get a FREE Coil Cleaning (Save $300)

Total Installed: $1,500

Cleaner system. Cleaner air. Healthier home.

📞 985-265-4001

Building on the Northshore?Make sure your comfort system is designed — not guessed.Air Dat Heating & Cooling📞 985-265-40...
03/03/2026

Building on the Northshore?
Make sure your comfort system is designed — not guessed.

Air Dat Heating & Cooling
📞 985-265-4001

Check out ’s video.

Happy Mardi Gras! 💜💚💛
02/15/2026

Happy Mardi Gras! 💜💚💛

02/13/2026
02/12/2026

New construction job we are finishing up.

All ductwork is strapped high and tight, not laying across the attic floor.

This home will be spray foamed next, and the homeowner will still have full usable attic space to walk and access everything.

Planning ahead matters.
Install quality matters.

Air Dat Heating & Cooling
📞 985-265-4001
Locally owned & operated

Before you replace your HVAC system, make sure it’s sized correctly.Bigger isn’t better — especially in Louisiana humidi...
02/11/2026

Before you replace your HVAC system, make sure it’s sized correctly.

Bigger isn’t better — especially in Louisiana humidity.

A Manual J load calculation determines the exact size system your home needs for comfort and efficiency.

Don’t guess. Size it right the first time.

📞 985-265-4001

02/04/2026

Have you ever had your HVAC coils cleaned?
Winter is the best time to do it before summer heat hits. 📞 985-265-4001

Sales, Service and Installation
FREE Estimates
Maintenance Programs available
Residential & Commercial
Licensed & Insured

11/03/2025

⸻

❄️🔥 WINTER CHECKUP SPECIAL 🔥❄️

It’s that time again — make sure your system’s ready for the cold! 🧤
We’re running our Winter HVAC Checkups for only $145!

✅ Full system inspection
✅ Clean & test your heater
✅ Make sure everything’s safe & efficient before temps drop ❄️

📅 Spots are filling fast!
📞 Call or text 985-265-4001 to schedule your appointment today!

💨 Air Dat Heating & Cooling — keeping you comfortable all year long! 🔧

Address

412 Briargrove Drive
Slidell, LA
70458

Opening Hours

Monday 7am - 5am
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+19852654001

Website

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