hvac-workers-300x233Oasis Air Conditioning & Heating has been serving commercial and residential customers in Tucson, Green Valley, Sahuarita, Amado and Tubac since 1983.

You want a local company you can  TRUST. That means we will do our best to fix your HVAC equipment NO MATTER WHAT BRAND, rather than try to sell you a new one. It means we don’t employ high pressure sales tactics. It means we will stand behind our work and do the job right at a fair price. Additionally, we constantly strive to reduce our costs in order to offer the most competitive prices to our customers. Oasis recommends only the most reliable brands and replacement parts.

We recommend TRANE because, well… IT’S HARD TO STOP A TRANE!


(520) 648 – 1755


In an emergency, Oasis Air Conditioning & Heating is available 24 hours a day, 7 days a week to ensure you stay safe and comfortable. Our skilled technicians have the know-how to diagnose, adjust or repair your system so that you are comfortable all year long. For safety and warranty reasons you should not attempt to service your unit yourself but you can find helpful do-it-yourself  and support information on our Blog. And since most of our business comes from customer word-of- mouth referrals, our success is dependent on our commitment to our customers. Our first responsibility is to ensure that every customer receives high quality & reliable service.

Our services include:

  • Equipment Replacement: We provide the best value on the highest quality comfort systems for your home or business. We will assist you in selecting the perfect system. Nothing is more important to us than your comfort, safety and the quality of air that you breathe.
  • Preventive Maintenance: We customize residential and commercial preventive maintenance agreements for buildings of any size to optimize efficiency and performance.
  • Complete System Installation: We specialize in making you comfortable. We will design your comfort system to meet your specific needs. Our dedicated and knowledgeable Comfort Consultants will personally assess your home or business and design the system that is most suitable for you.
  • Air Quality: We will design the ideal duct configuration for your project; professionally clean your ducts if needed; and add more efficient filtration or UV light systems to match your specific comfort needs.

Oasis is Licensed, Bonded and Insured

AZ ROC#: 088627 (residential); 088639 (commercial).