Separate company policy from diagnosis
Give the company the equipment model, approximate age, and refrigerant shown on the label if you can read it safely. Do not open a service panel to obtain the information.
Ask these questions before booking:
- Do you diagnose and repair existing R22 equipment?
- If the fault is repairable, can you obtain approved parts and suitable R22?
- Is this visit for repair diagnosis, replacement assessment, or both?
- What does the diagnostic fee include, and does it apply toward an authorized repair?
- What happens to the fee if your company declines the work because it is an R22 system?
A provider may reasonably need to inspect before quoting the repair. It should still be able to explain whether it accepts this category of equipment and the limits of the visit.
Avoid a false repair promise
A “yes, we service R22” answer does not guarantee that your particular coil, compressor, or other part is available or that repair is economical. Ask for a diagnosis before committing to repair.
A “no” answer does not prove the system must be replaced. It may simply mean you need a different provider for an informed repair assessment.
If a company cites a legal restriction as the reason, ask which rule applies to this existing system. Federal production restrictions and a company's service policy are different matters.
Make the paid visit useful
Once the terms are clear, request written findings identifying the fault, feasible repair scope, total cost, and any reason replacement is recommended. If the only available service is a replacement consultation, decide whether that is the visit you actually want.
Your next step is to contact providers with the same short equipment description and compare their service limits and fees. That lets you pay for a useful assessment with fewer surprises, while leaving the actual repair decision to evidence from the equipment.