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! 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. We specialize in ensuring homes in New Orleans are prepared for the hot and humid months of summer and the cold months of winter.

As a leading provider in energy efficient home products Diaz Air Conditioning is proud to use only the most efficient and most reliable products on the market. Diaz Air Conditioning is committed to using industry leading products from distributors based in Louisiana. See a listing of our products and suppliers below!

Unfortunately, some contractors merely size a new system based on the old system's capacity rather than completing a professional design. Very often, we see that the original system was not sized properly to begin with. Guesswork can lead to improper sizing of a system which can reduce the comfort of your home. At Diaz Air Conditioning we take the time and we have the expertise to present you with a complete system design. Manual J Load Calculation is the official standard for residential load calculation and is required by many building codes around the country.

Diaz Air Conditioning makes it a priority to focus on customer service and satisfaction. Diaz Air Conditioning's goal is to ensure your family is 100% satisfied with your air and heating system, whether it be through repairs and services, or new installation, Diaz Air Conditioning will make sure that your family can rest comfortable at your home at a price you can afford. Diaz AC made my home livable for my family once again. Not only did they have great prices, but they did a terrific job on my new home installation.

Diaz Air Conditioning's commercial staff has the expertise and training to service and install almost any type of commercial heating, cooling, and indoor air quality system. We know how important it is to get your system up and running again as quickly as possible after your call! Diaz Air Conditioning has installed and serviced systems in commercial buildings throughout the entire metro New Orleans area. Our commercial services include:new installations -- new projects and replacements, emergency services, replacement filter programs, and preventative maintenance agreements.

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