AC Short Cycling
Here's what typically causes this, and why an on-site diagnostic — not a phone guess — is what gets you an accurate estimate.
Oversized System
System reaches setpoint too fast, cycling frequently.
Dirty Air Filter
Airflow restriction triggering safety shutoffs.
Refrigerant or Electrical Issue
Component-level problem causing premature shutdown.
Why diagnosis matters: A symptom like this can trace back to several different root causes, and the fix — and its cost — depends entirely on which one it is. Roxly doesn't quote a repair price over the phone based on a symptom alone: a technician inspects the equipment on site, tests the likely components, and confirms the actual cause before giving you a firm estimate. That's what makes the quote accurate instead of a guess you find out is wrong after the work starts.
Does short cycling waste energy?
Yes, frequent start/stop cycles are less efficient and add wear to components.
Is this usually a big repair?
Not always — a dirty filter is a simple fix; oversizing or electrical issues take more diagnosis.