We are a licensed, bonded and insured contractor who has worked hard to establish ourselves as a company that you would hire again and recommend to your family and friends.
We don’t charge you extra for your weekend and evening service emergencies.

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  • I Will Always Use On Time

    Great, quick service! Very reasonable & reliable. I will always use On Time. Ted was great! He went over very useful information & felt comfortable with him in our home!
    on-time-big-sun
    Linda R.
  • Very Professional and Knowledgeable

    I was very satisfied with my contractor (On TimeAir). This was not the first time I used him and has always been very professional and knowledgeable about Trane products. I would not hesitate one bit in recommending him to friends and family.
    on-time-big-sun
    Procopio Gonzalez – 100% Satisfaction
    Equipment: Package Trane Heat Pump XL14C
  • I really like everything about your company.

    I really like Greg and yes I would recommend your company to anyone who asks for AC & Heating work. This is the 1st time it has been cool in my apartment in 2 months. Greg took his time with me and answered all my questions.
    on-time-big-sun
    Diana H.
  • Your Company Conveys a Sense of Safety & Confidence

    Thanks for all the great effort and attention to detail. Your professional conduct was well noted and much appreciated. Your company conveys a sense of safety and confidence that an investment was well made. Thanks to all!
    on-time-big-sun
    Chris and Gloria
Air Conditioning Contractors of America
Better Business Bureau Accredited Business
Trane Comfort Specialist
Arizona Heat Pump Council
Angie’s List
North American Technician Excellence
APS Qualified Contractor
SRP Qualified Contractor