Working Hours
  • Mon 7:30AM - 4:30PM
    Tue 7:30AM - 4:30PM
  • Wed 7:30AM - 4:30PM
    Thu 7:30AM - 4:30PM
  • Fri 7:30AM - 4:30PM
    Sat Closed
  • Sun Closed
    Emergency service available after hours & on weekends.


DAL Air Conditioning & Heating is a full-service heating and air conditioning company specializing in Residential and Commercial sales, service and installation.

Our business has operated in Mesa since 1990, focusing on reducing our customer's heating and air costs by increasing their equipment's efficiency. The appliances necessary for heating and air systems in your home require more energy than any other home appliance. It is important to use a HVAC contractor you can trust and engage in preventative maintenance. Remember that preventative maintenance will protect you from unexpected and costly failures and the right system and settings can greatly reduce your energy bills.

    Why Choose Us?
  • HVAC technicians
  • Licensed, bonded & insured
    • 146932 Residential
    • 146931 Commercial
  • Trained and certified
  • Use only high quality parts
  • Guaranteed work
  • Manufacturer warranties
  • 24/7 emergency repair
  • Free installation estimates
  • Rebates, incentives, financing
  • Latest troubleshooting and repair technology
  • On time for appointments
  • Clear pricing
  • Quick response time
  • Accurate diagnosis
  • Accommodating appointment times
Energy Star Tax Credits
Day & Night Heating & Cooling Products
  • Better Business Bureau
  • Trane Comfort Specialist
  • Arizona Apartment Association

  • Arizona Multihousing Association

  • Call Us For Service: 480-969-0259