Your Home is Your Oasis

Residential & Commercial HVAC Installation & Repair


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Oasis is your source for HVAC, Air Cleaners, Air Duct and Dryer Vent Cleaning, Crane Services and Wine Room Cooling. We service all brands.


Oasis Air Conditioning & Heating, Inc. keeps you cool in the summer desert heat and warm in the winter chill! We service all brands and we are your exclusive Trane Comfort Specialist.


Tell Oasis what you need and when you are available for an appointment.

Get Comfortable! Call Oasis Today! (520) 648-1755

24-Hour Emergency Service in Southern Arizona

Fax (520) 648-7595

Installation & Repair

Get it Fixed and Get Comfortable! Call (520) 648-1755 Today!

Your Home- Your Oasis Comfort Experts

Specializing in:
  • Parts & Accessories
  • Preventative Maintenance
  • Emergency Service & Repair
  • Wine Room Cooling
  • System Zoning
  • New Construction
  • Mechanical Planning & Duct Fabrication
  • Wine Room
  • Residential & Commercial A/C
  • Air Purifiers
  • Residential & Commercial Heating
  • Commercial Refrigeration
  • Service Agreements
  • Equipment Overhauls
  • Filters
  • Water Heaters
  • Humidifiers
  • Crane Service

hard to stop a trane

You can reduce power consumption up to 28% by replacing an old, inefficient air-conditioning unit!

A New Energy-Efficient Cooling System could save you 15% or more each year on your electrical bill

News and HVAC Information Blog

HVAC Industry News & Information:

Uncomfortable? You Might Have Blower Motor Problems!

| Service & Repair | No Comments

Blower Motor Problems? You know you have a problem when you feel uncomfortable and don’t feel air moving! Call Oasis at (520)648-1755 to see how we can keep you feeling…

HVAC Technician

Predictive vs Preventive HVAC Maintenance

| Installation, Service & Repair | No Comments

Maintenance of air conditioning and heating machines is optimally achieved by using both preventive and predictive approaches. What is the difference between preventative and predictive maintenance? Preventive maintenance is achieved…

Oasis Heating and Cooling

Selecting the Right Filter

| Air Filters | One Comment

The American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) has developed a measurement for air filters that is considered the industry standard. Efficiency is defined as how well the…

The Future of Home Energy Efficiency

| Installation | No Comments

Currently, buildings consume more energy and generate more emissions than any other segment in the U.S. or the world. Combined, residential and commercial buildings account for nearly 30% of the total…