Contact us TODAY to learn how to receive $20 OFF Repairs! 830-303-9397 or [email protected]

Diamond Air is proud to be staffed with the best certified repair technicians. Each specialist at Diamond Air has the experience and skills to maintain, diagnose, and correct problems throughout your heating system. Our on-going training allows our technicians to correctly adjust system controls to recommended settings and test the performance of the entire system using specialized tools and test equipment.
Diamond Air pledges to always provide:

  • The best trained technicians through ongoing training, including RSES (Refrigeration Service Engineers Society) and Service Excellence training, and continuous ways for our staff to provide you the utmost service
  • Fully insured and certified technicians, each and everyone having gone through background checks and drug testing
  • Properly stocked trucks so that we can make sure your system is up and running in no time
  • On-Time focus because we know your time is valuable
  • Up-Front pricing so that there are no surprises
  • One Year Parts and Labor warranty plus extended  warranty by manufacturer

Up Front Pricing

Up-Front pricing means no surprises. At Diamond Air, we work by the job, not by the hour. This means that when you are having problems with your system, you don’t have to worry about being charged an outrageous hourly rate while your system is being worked on. At Diamond Air, we will diagnose your unit and make recommendations for repairs before we start. All of our technicians have up-front pricing so that you will know the cost of repairs before we get started.