FAQs

Callison's Heating & Air

Have an HVAC-related question? Callison's Heating & Air has the answer. Check out these FAQs and give us a call today for more information!

  • Does Callison's Heating & Air provide emergency services?

    Yes, we do. Our emergency HVAC services are available 24/7.

  • How often should I have maintenance completed for my HVAC systems?

    In most cases, you should have system maintenance done in the spring and fall. If you notice any heating or cooling issues before your regularly scheduled maintenance, call our HVAC professionals immediately.

  • How often should I replace my air filters?

    Air filters should be replaced every 45-60 days. 

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