A Fort Smith homeowner called because the AC kept turning on and off over and over instead of running a normal cycle.
What Our Technician Found
Our technician checked the indoor and outdoor units and the refrigerant (the fluid that carries heat out of your home). The problem traced back to the evaporator coil (the indoor coil that cools the air), which needs to be replaced.

What We Completed
- Checked why the system was cycling on and off.
- Hooked up gauges and checked the refrigerant.
- Added R-410A refrigerant so the system could run.
- Gathered the equipment details and started a parts claim with the manufacturer for the coil.
The Result
The homeowner knows what is causing the problem, and a quote for replacing the indoor coil is being put together. Learn more about our AC repair.
What Homeowners Can Learn From This Job
- Short cycling is not normal. An AC that keeps turning on and off is telling you something is wrong.
- The indoor coil can leak too. Leaks are not always in the outdoor unit.
- Keep your equipment paperwork. It helps when a parts claim is needed.
Need Heating and Cooling Service in Fort Smith?
Our team serves homeowners across Fort Smith and the River Valley. If something does not seem right with your system, call us or book online and we will take a look.