Describe where comfort falls short
Tell the service team which rooms or areas are affected, whether the issue changes throughout the day and whether it began after a change to the building or equipment.
Uneven comfort can involve different operating and building conditions. A temperature difference by itself does not establish that a zoning system is the solution.
Ask how the recommendation addresses the cause
Discuss what was assessed, the reasons behind any control or equipment recommendation, compatibility with the existing system and the full work proposed. Confirm actual service and equipment availability with the office.
If your whole system is struggling to cool, start with AC repair. For a planned equipment change, review AC replacement considerations.
