HVAC Service Job Pre-Departure Checklist

Pre-departure inspection for HVAC service technicians to verify work order details, parts, tools, gauges, and safety readiness before leaving for a job.

Work Order Review

• Work order number and customer/site name verified
  Confirm the assigned work order matches the intended destination and customer.
• Scope of work reviewed and understood
  Verify the technician understands the reported issue, requested service, and expected outcome.
• Site access instructions and contact information confirmed
  Confirm gate codes, escort requirements, contact names, and arrival instructions are available.
• Required permits, lockout requirements, or site-specific safety rules reviewed
  Check for any known permit-to-work, lockout-tagout, confined space, or site entry requirements.
• Special parts, equipment, or return visit notes reviewed
  Confirm any prior diagnosis, callbacks, or special instructions are understood before leaving.
• Estimated travel time and arrival window confirmed
  Verify the departure time supports the scheduled service window.

Parts and Materials

• Required replacement parts loaded
  Confirm all known job-specific parts are on the vehicle and match the work order or diagnosis.
• Consumables stocked for expected repairs
  Verify common consumables are available, such as wire connectors, tape, fasteners, sealant, and cleaning supplies.
• Replacement parts match job requirements and voltage/model specifications
  Check that loaded parts are compatible with the equipment being serviced.
• Refrigerant cylinders secured and labeled correctly
  Verify cylinders are upright, secured, and properly identified for the intended refrigerant.
• Parts quantity appears sufficient for the planned job
  Confirm enough materials are loaded to complete the expected repair without returning to the shop.
• Missing or backordered items documented
  Record any unavailable parts that may affect completion time or require customer notification.

Tools and Test Equipment

• Basic hand tools loaded
  Verify essential hand tools are present for HVAC service work.
• Electrical test instruments available and functional
  Confirm meters and testers needed for the job are present, powered, and in working condition.
• Manometer / pressure gauges / refrigerant gauges available as needed
  Verify the correct gauges and pressure measurement tools are packed for the planned service task.
• Test equipment calibration or in-date inspection status confirmed
  Check calibration stickers, due dates, or internal inspection status for meters and gauges.
• Extension cords, batteries, chargers, and adapters loaded
  Verify power accessories and charging equipment are available for the expected duration of the job.
• Tool condition free of visible damage or missing components
  Inspect tools for cracked handles, frayed cords, broken leads, or missing parts.

Safety and PPE

• Required PPE available and in serviceable condition
  Confirm the correct PPE is packed for the job and shows no visible defects.
• Arc-flash or electrical hazard requirements reviewed when applicable
  Confirm the technician understands the need for energized work controls and electrical PPE if applicable.
• Lockout-tagout equipment available when required
  Verify locks, tags, hasps, and related LOTO materials are available for the job.
• Vehicle safety items present
  Confirm first aid kit, fire extinguisher, warning triangles, and spill kit are present if required by company policy.
• Known site hazards reviewed
  Confirm any rooftop, ladder, refrigerant, electrical, or confined-space hazards have been reviewed before departure.

Departure Authorization

• Vehicle fuel level adequate for the trip
  Confirm the vehicle has sufficient fuel for the route and expected return.
• Phone, tablet, or dispatch device charged and connected
  Verify communication and access to service documentation in the field.
• Departure approved by supervisor or dispatcher
  Confirm the technician is cleared to leave and proceed to the job site.
• Technician signature
  Technician confirms the checklist is complete and the vehicle is ready for departure.