Common reasons to start here
System not running, air not cold enough, weak airflow, frequent cycling, unusual noise, water where it should not be, or a planned AC replacement. If there is an immediate electrical or other safety hazard, use appropriate emergency resources rather than website guidance.
The diagnostic path
The fictional service visit begins with the reported symptom and system operation. Findings can lead to a repair, further evaluation, or a replacement discussion. A warm upstairs by itself is not proof that the equipment size is wrong.
Repair / replace
Condition, age, recurring failures, refrigerant/equipment context, comfort performance, and the broader system plan all matter. The recommendation should make the tradeoff visible rather than convert repair intent into automatic sales intent.
Pricing
Diagnostic/service visit from $119. Repair and replacement pricing follows an actual finding/site review. The site does not advertise a “free replacement estimate” to pull repair-intent visitors into a sales funnel.
Considering a system change?
If the next decision could replace both cooling and part of the heating strategy, read Heat Pumps before assuming the next system should be another like-for-like AC unit.