Service Call Lifecycle - Role Entry/Exit Points & Deliverables
Service Call Phases Overview
CALL INTAKE → TRIAGE & DISPATCH → TRAVEL → ON-SITE DIAGNOSIS →
REPAIR/RESOLUTION → COMPLETION → BILLING & CLOSEOUT
Phase 1: CALL INTAKE (Customer Contact → Ticket Creation)
SENIOR FIELD OPERATIONS COORDINATOR
Entry Point: Customer call, email, alarm notification, or Service Fusion portal submission
Activities:
- Answer incoming service requests via phone, email, or system alarm
- Gather critical information from customer:
- Location and system affected
- Nature of problem (no cooling, alarm condition, comfort complaint, etc.)
- Severity and impact on building operations
- Preferred service window
- Special access requirements or site restrictions
- Create service ticket in Service Fusion
- Categorize request (Emergency, Urgent, Routine)
- Link to appropriate Service Agreement and PO# (verify not expired)
- Determine if covered under service contract or billable
Deliverables:
- Service ticket created in Service Fusion with complete information:
- Customer (address and contact info)
- Service Agreement linked (with project numbers and expiration dates)
- Primary Contact (point of contact for this service)
- Service Location (if different from customer address)
- Job Description (detailed problem description)
- PO# assigned (specific project number for this visit)
- Job Category assigned
- Current Status: “Scheduled” or “Dispatched”
- Customer acknowledgment sent (email/text with ticket number and ETA)
- If Service Agreement expired: Office confirmation obtained before scheduling
Exit Point: Never exits - monitors entire service call lifecycle
Phase 2: TRIAGE & DISPATCH (Assessment → Technician Assignment)
SENIOR FIELD OPERATIONS COORDINATOR
Activities:
- Assess technical complexity and required skill level
- Check Field Specialist skill matrix for best match:
- Technical capability (network, programming, mechanical)
- Geographic location (minimize drive time)
- Current workload and availability
- Customer relationship history
- Determine priority based on:
- Emergency status (system down, safety issue, critical alarm)
- Service Level Agreement (SLA) requirements
- Customer importance
- Contractual response time commitments
- Assign appropriate Field Specialist (or escalate to specialist if needed)
- Optimize routing with scheduling software
- Update on-call rotation if after-hours emergency
- Communicate with customer on technician ETA
Deliverables:
- Field Specialist assigned in Service Fusion
- Start/End Date and Arrival Time Window set
- Estimated Duration calculated
- Project Manager added to notification list (if applicable)
- Notes for Tech added with:
- Known system history
- Previous issues at this site
- Special access instructions
- Customer preferences or concerns
- Parts likely needed (if known)
- Customer notified of technician assignment and ETA
- Route optimized in scheduling software
Technical Escalation Decision Point: If issue requires specialized expertise:
- Network Specialist assigned for network/IT issues
- Programmer Developer assigned for complex control logic issues
- Graphic Developer assigned for HMI/graphics issues
Exit Point: Continues monitoring through completion
PROJECT MANAGER (if applicable)
Entry Point: Service call related to recent project or warranty work
Activities:
- Review service call details
- Determine if warranty or billable work
- Provide Field Specialist with project history
- Coordinate with customer if warranty issue
Deliverables:
- Warranty vs. billable determination documented
- Project history notes added to ticket
- Customer communication if warranty-related
Exit Point: After warranty determination and coordination
WAREHOUSE MANAGER
Entry Point: Dispatch identifies parts likely needed
Activities:
- Check inventory for commonly needed parts
- Stage parts for potential pickup
- Coordinate expedited delivery if critical part needed
Deliverables:
- Parts availability confirmed
- Parts staged for pickup (if known requirement)
- Expedited shipping arranged (if emergency and part not in stock)
Exit Point: Parts issued or availability confirmed
Phase 3: TRAVEL (En Route to Site)
FIELD SPECIALIST
Entry Point: Service call assigned and acknowledged
Activities:
- Review service ticket details in Service Fusion
- Review Notes for Tech section
- Gather necessary tools and test equipment
- Pick up parts from warehouse (if pre-identified)
- Update Service Fusion status to “On the Way”
- Navigate to site using GPS/routing
- Contact customer if arrival time changes
Deliverables:
- Service Fusion status: “On the Way” (timestamp recorded)
- Tools and equipment loaded in vehicle
- Parts picked up (if applicable) - documented in Service Fusion
- Customer contact made if delayed
Drive Time Calculation: Automatically tracked between “On the Way” and “On Site” status changes
Exit Point: Continues to next phase upon site arrival
Phase 4: ON-SITE DIAGNOSIS (Initial Assessment → Problem Identification)
FIELD SPECIALIST
Entry Point: Arrival at customer site
Activities:
- Update Service Fusion status to “On Site” (timestamp recorded)
- Check in with customer contact (Primary Contact)
- Gather additional information about the problem:
- When did it start?
- What symptoms are observed?
- Any recent changes to the system?
- Review system graphics and historical trends
- Perform initial system assessment:
- Check network connectivity
- Review current alarms and system status
- Verify sensor readings
- Check control sequences
- Update Service Fusion status to “Started” when work begins (timestamp recorded)
- Perform detailed diagnostics:
- Use multimeter for electrical testing
- Check physical components (sensors, actuators, relays)
- Review control logic and setpoints
- Test mechanical operation (valves, dampers)
- Analyze communication issues if network-related
- Identify root cause of problem
- Determine repair approach and parts needed
- Communicate findings to customer
- If parts needed: Contact Dispatch for parts coordination
Deliverables:
- Service Fusion status: “On Site” then “Started” (timestamps recorded)
- Problem diagnosis documented in notes
- Root cause identified
- Repair plan communicated to customer
- Parts list (if additional parts needed)
- Customer approval for work (if billable or out-of-scope)
Labor Time Calculation: Begins when status changes to “Started”
Escalation Point: If issue is beyond Field Specialist capability:
- Contact Dispatch for technical escalation
- Specialist (Network/Programmer/Graphic) dispatched or provides remote support
Exit Point: Continues to repair phase (or pauses if awaiting parts)
SENIOR FIELD OPERATIONS COORDINATOR
Activities (if escalation needed):
- Provide remote troubleshooting support
- Coordinate parts retrieval/delivery
- Dispatch specialist if needed
- Update customer on status
- Coordinate with Warehouse Manager for expedited parts
Deliverables:
- Remote support provided and documented
- Parts expedited (if needed)
- Specialist dispatched (if needed)
- Customer status update provided
WAREHOUSE MANAGER (if parts needed during diagnosis)
Entry Point: Field Specialist identifies parts needed
Activities:
- Locate parts in inventory
- Prepare for pickup or arrange delivery to job site
- Log parts issuance in Service Fusion
- If part not available: Source from vendor, coordinate expedited shipping
Deliverables:
- Parts availability confirmed
- Parts ready for pickup or en route to site
- Invoice created in Service Fusion (removes from inventory)
- Estimated arrival time communicated (if delivery)
Exit Point: Parts delivered/picked up
Phase 5: REPAIR/RESOLUTION (Fix Implementation)
FIELD SPECIALIST
Activities:
- Pick up parts (if local pickup) or receive delivery
- Log all parts used in Service Fusion Invoice section
- Perform repair work:
- Replace faulty sensors, actuators, or devices
- Repair or replace wiring/connections
- Recalibrate sensors
- Adjust control logic or setpoints (if within scope)
- Reset alarms
- Clear faults
- Test repair thoroughly:
- Verify sensor readings accurate
- Confirm mechanical operation
- Test control sequences through full cycle
- Monitor system operation for stability
- Document all work performed in detail
- If issue requires programming changes: Coordinate with Programmer
- If issue requires network changes: Coordinate with Network Specialist
- Take photos of before/after conditions (if applicable)
Deliverables:
- Repair completed successfully
- All parts used logged in Service Fusion Invoice
- System tested and verified operational
- Control sequences confirmed working correctly
- Alarms cleared
- Before/after photos (if applicable)
- Detailed work description in Completion Notes
If Multi-Day Service:
- Service Fusion status: “Paused” or “Partially Completed”
- Additional Visit created in Service Fusion
- Customer notified of return date
- Progress documented for next visit
Exit Point: Repair complete and verified
NETWORK SPECIALIST (if network issue)
Entry Point: Network-related problem identified
Activities:
- Remote diagnosis of network issue (if possible)
- Dispatch to site (if on-site work required)
- Troubleshoot and repair:
- Network connectivity issues
- Switch configuration problems
- IP conflicts
- Firewall/security issues
- BACnet/Modbus communication failures
- Document changes made
- Verify all devices back online
Deliverables:
- Network issue diagnosed and resolved
- All devices communicating properly
- Network changes documented
- Time logged in Service Fusion
- Handoff notes to Field Specialist
Exit Point: Network issue resolved
PROGRAMMER DEVELOPER (if programming issue)
Entry Point: Control logic issue identified
Activities:
- Remote review of control programs (if possible)
- Dispatch to site (if on-site programming required)
- Troubleshoot and fix:
- Control logic errors
- PID loop tuning issues
- Sequence of operation problems
- Integration issues
- Test programming changes thoroughly
- Document all changes made
- Update program documentation
Deliverables:
- Control logic issue diagnosed and resolved
- Program changes tested and verified
- Program version control updated
- Programming changes documented
- Time logged in Service Fusion
- Handoff notes to Field Specialist
Exit Point: Programming issue resolved
GRAPHIC DEVELOPER (if graphics issue)
Entry Point: HMI/graphics issue identified
Activities:
- Remote review of graphics (if possible)
- Fix issues:
- Broken data point links
- Graphic display errors
- Navigation issues
- Dashboard problems
- Test all fixes
- Verify on multiple devices (desktop, tablet, mobile)
Deliverables:
- Graphics issue diagnosed and resolved
- All data links verified functional
- Graphics tested on applicable devices
- Time logged in Service Fusion
- Handoff notes to Field Specialist
Exit Point: Graphics issue resolved
Phase 6: COMPLETION (Customer Sign-off → Documentation)
FIELD SPECIALIST
Activities:
- Walk through completed work with customer
- Demonstrate system operation
- Answer any customer questions
- Provide recommendations for preventive maintenance or improvements
- Complete comprehensive documentation in Service Fusion:
- Update Completion Notes with detailed work performed
- Reference Task List items completed (if PM created task list)
- Document all parts and materials used
- Log all expenses (parking, tolls, supplies, travel)
- Take final photos if needed
- Obtain customer acknowledgment/satisfaction
- Update Service Fusion status to “Completed” (timestamp recorded)
- Clean up work area
- Return to vehicle
Deliverables:
- System fully operational and customer satisfied
- Comprehensive Completion Notes in Service Fusion including:
- Problem found
- Work performed
- Parts used
- Test results
- System status (operational)
- Recommendations (if any)
- Task List marked complete (if applicable)
- All materials logged in Invoice section
- All expenses logged in Expenses section:
- Parking (if applicable)
- Tolls (if applicable)
- Small Tools and Equipment (if purchased)
- Supplies (consumables)
- Travel expenses (if covered by company)
- Drive Time automatically calculated (On the Way → On Site)
- Labor Time automatically calculated (Started → Completed)
- Customer sign-off obtained (digital or signature)
- Service Fusion status: “Completed”
- Photos attached to ticket (if applicable)
Labor Time Calculation: Ends when status changes to “Completed”
Exit Point: Service call complete, documentation submitted
SENIOR FIELD OPERATIONS COORDINATOR
Activities:
- Review completed service ticket for quality and completeness
- Verify all time and materials documented
- Update customer with completion confirmation
- Add service call to weekly reporting
- File any follow-up actions needed
- Monitor customer satisfaction
Deliverables:
- Service ticket reviewed for completeness
- Customer completion notification sent
- Follow-up service scheduled (if needed)
- Service call added to weekly KPI report
Exit Point: Ticket reviewed and customer updated
Phase 7: BILLING & CLOSEOUT (Financial Processing → Project Close)
PROJECT MANAGER (if project-related or warranty)
Entry Point: Service call completed
Activities:
- Review service call against warranty terms
- Verify if billable or warranty work
- Approve or flag for discussion
- Update project tracking if warranty issue affects project status
Deliverables:
- Billability determination confirmed
- Warranty tracking updated (if applicable)
- Approval for billing (if billable)
Exit Point: After billability review
SENIOR FIELD OPERATIONS COORDINATOR
Activities:
- Verify all labor time is accurate (Drive + Labor)
- Verify all materials are documented
- Verify all expenses are documented
- Change status to “Ready to Close”
- Route to Accountant for invoicing
Deliverables:
- All time verified and approved
- All materials verified and approved
- All expenses verified and approved
- Service Fusion status: “Ready to Close”
- Ticket routed to Accountant
Exit Point: Ticket ready for accounting
ACCOUNTANT
Entry Point: Service ticket marked “Ready to Close”
Activities:
- Review service ticket for completeness
- Verify all costs are properly coded:
- Labor time (drive + on-site)
- Materials used (from Invoice section)
- Expenses incurred
- Verify against Service Agreement terms:
- Covered under contract? (no charge)
- Billable hours? (T&M rates)
- After-hours premium? (if applicable)
- Generate invoice in Service Fusion (if billable):
- Timesheet Report (labor hours)
- Expense Report (expenses incurred)
- Materials Report (parts used)
- Apply appropriate rates from Service Agreement
- Code costs to proper GL accounts:
- Service revenue (if billable)
- Warranty expense (if warranty)
- Project cost (if project-related)
- Mark service ticket as “Logged”
- Send invoice to customer (if billable)
- Track payment in AR system
Deliverables:
- All costs verified and coded correctly
- Invoice generated in Service Fusion (if billable):
- Timesheet Report attached
- Expense Report attached
- Materials list attached
- Invoice sent to customer (if billable)
- Service ticket status: “Logged”
- Costs posted to General Ledger
- AR tracking initiated (if invoice generated)
- Service profitability calculated
Exit Point: Invoice sent and payment tracking initiated (or warranty cost recorded)
WAREHOUSE MANAGER
Entry Point: Service ticket closed, materials used documented
Activities:
- Verify inventory adjustment for parts used
- Update stock levels
- Flag any low-stock items triggered by this service call
- Update tool tracking (if tools checked out)
Deliverables:
- Inventory adjusted for parts used
- Stock replenishment flagged (if needed)
- Tool check-in verified
- Monthly procurement report updated
Exit Point: Inventory reconciled
Service Call Types & Variations
1. EMERGENCY SERVICE CALL (After-Hours, Critical)
Key Differences:
- Immediate dispatch (response time: 1-4 hours typically)
- On-call technician dispatched
- Premium rates may apply (per Service Agreement)
- Dispatch manages customer expectations closely
- May require multiple specialists on-call
2. ROUTINE SERVICE CALL (Scheduled Maintenance)
Key Differences:
- Scheduled in advance (Status: “Scheduled”)
- Non-urgent, planned work
- May be part of preventive maintenance program
- Predictable parts and time requirements
- Can be batched with other work at same location
3. SYSTEM OPTIMIZATION / ENHANCEMENT
Key Differences:
- May involve multiple specialists (Programmer, Graphic Developer)
- Longer duration work
- May require project-style planning
- Often scheduled during off-hours or weekends
- Higher complexity documentation
4. WARRANTY SERVICE CALL
Key Differences:
- Project Manager involved in coordination
- No-charge to customer (unless out-of-scope found)
- Tracked against project warranty costs
- May trigger project punch list completion
- Additional documentation for warranty tracking
5. SERVICE AGREEMENT / PREVENTIVE MAINTENANCE
Key Differences:
- Pre-scheduled, recurring visits
- Checklist-driven activities
- Predictable scope and duration
- May include multiple systems in one visit
- Often includes inspection and minor adjustments
Critical Service Fusion Workflow Summary
Dispatch Creates Ticket:
Customer → Service Agreement → Primary Contact → Service Location →
Job Description → PO# → Job Category → Status: "Scheduled" or "Dispatched"
Field Specialist Updates Status:
Scheduled → Dispatched → On the Way → On Site → Started →
Completed (or Paused/Partially Completed)
Time Tracking (Automatic):
- Drive Time: Timestamp between “On the Way” and “On Site”
- Labor Time: Timestamp between “Started” and “Completed”
Materials & Expenses:
- Purchase Order: PM requests materials (if project-related)
- Inventory Order: Warehouse receives materials
- Invoice: Field Specialist logs materials used (removes from inventory)
- Expenses: Field Specialist logs all expenses by category
Closeout:
Completed → Logged → Ready to Close → Close
Accounting Generates:
- Timesheet Report
- Expense Report
- Material Report
- Customer Invoice (if billable)
Key Performance Indicators (KPIs) Tracked
Response Time:
- Time from call intake to technician “On Site”
- Measured against SLA requirements (Emergency: 4 hrs, Urgent: 24 hrs, Routine: 72 hrs)
First-Time Fix Rate:
- Percentage of service calls resolved on first visit
- Target: 85%+
Technician Utilization:
- Labor Time / (Labor Time + Drive Time + Non-Productive Time)
- Target: 70%+
Customer Satisfaction:
- Post-service survey ratings
- Target: 4.5/5.0 or higher
Average Response Time:
- By customer, by contract, by severity
- Tracked weekly for contractual clients
Billable vs. Warranty Ratio:
- Tracks profitability of service operations
- Identifies warranty issue trends
Critical Success Factors
- Accurate and complete ticket creation by Dispatch
- Proper technician skill matching for first-time fix
- Real-time status updates in Service Fusion
- Thorough documentation of all work performed
- Complete materials and expense logging for accurate billing
- Proactive customer communication throughout service call
- Technical escalation when needed (don’t let technicians struggle)
- Quality review before closeout to ensure completeness
- Timely invoicing for billable work (within 48 hours of completion)
- KPI monitoring for continuous improvement
Common Service Call Pitfalls to Avoid
- ❌ Incomplete ticket information at intake
- ❌ Wrong technician skill level assigned
- ❌ Forgetting to update Service Fusion status changes
- ❌ Incomplete completion notes (poor documentation)
- ❌ Forgetting to log materials or expenses
- ❌ Not obtaining customer approval for billable work
- ❌ Delayed invoicing (reduces cash flow)
- ❌ Parts not returned to inventory (if unused)
- ❌ No follow-up on customer satisfaction
- ❌ Failure to identify recurring issues for system improvements