News & Trends

HVAC Freeze Protection: A Plan for Occupied Commercial Buildings

Build an HVAC freeze-protection plan for occupied facilities, covering vulnerable coils, controls, glycol verification, alarms, and outage response.

The Tustin Group

Commercial Refrigerant Management: Build an Inventory and Leak-Response Plan

Build a commercial refrigerant inventory and leak-management plan with equipment-specific EPA thresholds, service records, and clear owner responsibilities.

The Tustin Group

HVAC Fault Detection and Diagnostics: What to Require in a Pilot

Scope an HVAC fault detection and diagnostics pilot with clear data requirements, verified findings, assigned repairs, and practical acceptance criteria.

The Tustin Group

Fire Protection Impairment Planning During Renovations and Repairs

Plan fire protection impairments during commercial renovations with clear responsibilities, approved safeguards, notifications, and verified restoration.