The need for AC repair in El Centro, CA, or AC replacement depends on the condition of your AC. If minimal airflow, unsatisfactory indoor temperature, hiked utility bills, short cycling, tripping fuse, etc., are your AC problems, repairing the AC will help you solve this problem with minimal cost.
If AC breaks down frequently after ten years, the need for Freon gas, AC producing unknown sounds, inaccurate AC sizing, etc., are your AC problems, you should get the air conditioning unit replaced.