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Dats Cold Air Conditioning & Heating
Dats Cold, based in Slidell, La, was started in 2015 by brothers Justin and Jared Allen. Both grew up working on appliances and air conditioning systems at their father's home-town service company. Air quality and system performance is what we know best. Each continues to further their education in HVAC, specifically with technological advancements in equipment and testing tools.

We specialize in high efficiency comfort systems including variable speed and zoned systems. We use the industry's best technology and practices to diagnose and repair your system. We service the Northshore and Southshore, both residential and commercial.
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Dats Cold is more than an air conditioning service company. We specialize in Building Science and Home Performance. By using the ACCA approved scientific processes to evaluate your building's thermal envelope, we can recommend a guaranteed approach to achieve the lowest possible energy waste. This translates into many benefits including cost, environmental impact, and comfort.
Reviews (9)
Micah Brand
Micah Brand
Sep 20, 2021
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Positive: Quality, Responsiveness
We called him, and he came out the same day. He worked in the rain. And fixed our air conditioner quickly and with efficiency . Very kind, honest and sincere. We Will definitely use him again.
Services: Thermostat repair, AC maintenance
Megan Laux
Megan Laux
Jul 26, 2021
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Our condenser was making a weird noise while running. I called Dats Cold because we used them in 2019 and they were great. Of course when Joe came the noise wasn’t happening. He was able to find a couple problems that were likely the cause. He got everything fixed up and we haven’t had any weird noises since! I had him come back to do some preventative maintenance.
Joe was awesome at explaining everything to me. He also did a great job with my two very curious kids.
Brandi Bretey
Brandi Bretey
Jun 17, 2021
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Dats Cold is AMAZING! They are quick to respond, great prices, and very efficient! Will definitely use them again and would highly recommend them to others.
L. O.
L. O.
Jun 09, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Our unit was not working properly called Justin and he came the very next day. After looking at everything a part needed to be ordered and he had it the very next day. Fast responding, extremely professional, honest, and knowledgeable. Thanks for getting us hooked up!
Service: Heating system repair
James Curtis
James Curtis
Jul 16, 2019
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I contacted this service and spoke with him a couple times. When he came to look at my ac the computer board was fried for the fan controller. He hacked and wired me ac with a cheap part just to make the ac work which was ok at the time. He said when i got the new computer board he would come back and instal it with the wiring fixed back to original. So I've been contacting him for tabout a month now with absolutely no response. Ive left voice messages and text messages like his answering machine requests. So since he wont return ive been quoted a crazy expensive price to repair it and till then
Cal Kingsmill Jr
Cal Kingsmill Jr
Jan 17, 2019
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I absolutely recommend dats cold , great people , Justin and Joe do first class work go above and beyond to make sure the work is done right , anytime I need ac work done or anyone I know needs anything done Justin is my first and last call I know its gonna be done and done right , they are very personable and explain everything to you, love Dats cold thank y'all you have a customer for life
Jennifer Dumas
Jennifer Dumas
Dec 08, 2018
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I bought a condo, and Justin came out to service my AC...he did a great job, made a few adjustments, gave some great advice, all for a GREAT price!!!
Angie Gregston Feezor
Angie Gregston Feezor
Nov 17, 2018
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Dats Cold is the best!! Our heater was out and they fixed it within 1 day!! Very professional and friendly, I would recommend them to anyone who has a/c or heater problems!! Thanks Justin Allen
Steven Metzler
Steven Metzler
Aug 17, 2018
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He is by far the best I promise you will be very happy when he is completely done.