Equipment and support
What we service
- VRF and VRV diagnostics
- City Multi and multi-zone systems
- Indoor and outdoor units
- Ductless mini-split equipment
- Controls and communication faults
- Repair and preventive maintenance
System-wide thinking for multi-zone equipment
Multi-zone systems depend on communication, controls, refrigerant distribution and correct operation across connected components. A symptom in one room may not identify the root cause. We review the reported zones and equipment behavior before recommending a repair.
Information that helps before a visit
Send the manufacturer, model number, error code, affected zones and a short description of when the problem occurs. Photos of the controller and equipment label can help us confirm the system type and prepare for service.