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Our Guarantee

Your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. Our technicians are trained, skilled, and experienced. We guarantee our technicians will exceed your expectations and needs! 

Total Comfort Guarantee

How do you know a company cares about the quality of their work? They stand behind it - that's how. Diaz Air Conditioning's warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free, and experienced -- and our techniques are state-of-the-art, guaranteed! 



"Diaz Air Conditioning did a beautiful job with my home air condition and heating units! I could not be happier with their work and professionalism! Thank you Diaz  Air Conditioning!" - Jackson W.


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100% Guarantee

All repairs to your HVAC system are backed by our 100% guarantee. If a repair fails during the current heating/cooling season, we'll repair it again at no cost.

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The 97% Difference

Our employees are the very best in the business. Only 1 out of 33 of those who apply actually qualifies to enter your home wearing the Diaz Cooling Uniform

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Flat Rate Pricing

We give you options for solving your heating and air conditioning problems, tell you the cost alf your repairs upfront and wait for your approval before doing any work.

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Drug & Alcohol Free

Our employees go through an extensive battery of background checks before being hired and random drug tests, where permitted by law, occur throughout their tenures. 

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Total Comfort Guarantee

Your comfort is our priority, that's why there is a guarantee that the system we install in your home will heat or cool your home perfectly

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Property protection & Client respect guarantee

Our technicians are the best in their skill and workmanship. While they are in your home, your property will be protected from any damages.

We specialize in ensuring homes in New  Orleans are prepared for the hot and humid months of summer and the cold months of winter. We'll provide you with great customer services, low costs, and minimal energy bills.

We'll work with your company in ensuring the best long-term air and heat options, we understand the importance of maintaining low capital costs while ensuring low long-term energy expenses. 

We use the most state-of-the-art technology and products in all of our installations and repairs. From condensers to screws, everything that goes into our work is quality.

We provide full air and heat installation and repair. Our professional technicians can determine which system best fits your needs and repair any existing issues.

Join our maintenance program to ensure your system stays running strong, while preventing any large unexpected repair or replacement problems.

Visit the Special Offers page to see what kind of new great deals Diaz Air Conditioning is offering today!