# Pre-Dispatch Triage

*/Occupations/Installation,_Maintenance,_and_Repair_Occupations/Opportunities/Pre-Dispatch_Triage*

## Opportunity Overview

**Wedge**: Begin with residential HVAC contractors during peak seasonal demand. This segment experiences extreme dispatch bottlenecks during summer and winter extremes, creating immediate demand for automated intake. Expand sequentially into plumbing and appliance repair by generalizing the multi-turn intake engine and connecting to cross-trade inventory catalogs.
**Timing**: Multi-modal LLMs now reliably process customer-uploaded images of equipment and error codes, while low-latency voice agents handle dynamic symptom extraction over the phone without frustrating the caller.
**Why This I C P**: These contractors bear a hard cost of $150 to $300 per truck roll, making the financial ROI of avoiding a single misdiagnosed dispatch immediately obvious and highly measurable.
**Size Of Prize**: ~150,000 US HVAC, plumbing, and appliance repair contractors × ~$6,000 average annual spend for automated dispatch software equates to an addressable pool of ~$900M.
**Gap Narrative**: Dispatchers currently send expensive technicians to sites based on vague customer descriptions, causing low first-time fix rates and wasted trips. The ICP needs a conversational interface that extracts precise symptoms, analyzes uploaded photos or error codes, and maps them to a probable diagnosis before dispatching a truck.
**Defensibility**: Defensibility compounds through a proprietary diagnostic dataset. Every completed job creates a verified data loop mapping raw customer inputs and photos to the actual mechanical fix, continuously increasing the agent's first-time diagnostic accuracy and creating strong workflow lock-in.
**Why This Thesis**: An Agent approach fits this gap because symptom extraction is inherently multi-turn and unpredictable. Static forms fail to capture the necessary context, whereas an agent dynamically adjusts its questioning based on whether the customer reports a leak, a noise, or an electrical failure.

## Opportunity Linked Thesis

**Thesis**: [Agent](/Theses/Agent)

## Opportunity Linked I C P

**Icp**: [HVAC Contractor](/CompanyTypes/HVAC_Contractor)

## Opportunity Market Sizing

_Illustrative — target and order-of-magnitude estimate figures, not an achieved track record (this Thing is concept-stage)._

**S A M**: ~$700M - $1B (US HVAC contractors)
**S O M**: ~$10M - $25M
**T A M**: ~300k US field service businesses × ~$8k/yr for dispatch/triage software ≈ ~$2.4B
**Growth Rate**: ~12-18%/yr, driven by acute skilled technician shortages and rising fuel/labor costs per truck roll
**Paid Comparable Spend**: ~$40k-60k/yr for a human dispatcher, plus ~$150-300 per wasted truck roll

## Opportunity Incumbents

- [ServiceTitan FSM](/Products/ServiceTitan_FSM) — Tool
- [Manual Phone Dispatch](/Products/Manual_Phone_Dispatch) — Service
- [Excel Dispatch Log](/Products/Excel_Dispatch_Log) — Spreadsheet
- [Housecall Pro](/Products/Housecall_Pro) — Tool
- [Jobber Dispatch](/Products/Jobber_Dispatch) — Tool
- [XOi Technologies](/Products/XOi_Technologies) — Tool

## Opportunity Win Conditions

**Kill Thresholds**:
- False positive deferral rate > 5 percent within 30 days
- Time-to-triage completion > 3 minutes
- Customer abandonment rate during triage flow > 15 percent
- Less than 10 percent reduction in wasted truck rolls after 60 days
**Leading Metrics**:
- Truck rolls avoided per 100 inbound calls
- Time-to-triage completion
- First-time-fix rate on agent-triaged jobs
- False positive deferral rate
- Customer abandonment rate during triage flow
**What Proves Right**: Dispatchers route over 60 percent of inbound service calls through the triage agent before scheduling a truck roll. Pilot cohorts maintain an 80 percent retention rate past month three because the system consistently blocks at least 15 percent of unnecessary dispatches. Contractors accept a performance-based pricing model of 30 dollars per avoided truck roll.
**What Proves Wrong**: Customers bypass the triage step entirely because the agent misdiagnoses urgent issues and delays emergency response. Technicians arrive on site without the correct parts because the pre-dispatch data gathering fails to capture accurate equipment serial numbers. Churn spikes above 20 percent in the first 45 days as owners calculate the cost of lost revenue from incorrectly deferred high-value calls.

## Opportunity Build Profile

**Hardest Part**: Translating vague, non-technical homeowner descriptions into precise diagnostic codes and required OEM parts with high enough accuracy to confidently alter a technician's truck stock before dispatch.
**Min Viable Scope**: Focus exclusively on residential HVAC systems to classify the top most common faults and output a recommended truck stock list. Explicitly leave out commercial equipment, auto repair applications, dynamic technician scheduling, and direct customer quoting.
**Cold Start Problem**: The system lacks the mapping between layperson symptom descriptions and actual technician resolutions required to make accurate part recommendations. Break this by ingesting historical phone transcripts and corresponding closed work orders from three to five mid-sized HVAC design partners to train the baseline diagnostic model.
**Time To First Value**: 1 to 2 weeks to ingest a contractor's historical service data, integrate with their phone or SMS intake system, and output the first accurate triage summary.
**Data Moat Available**: true
**Technical Difficulty**: Moderate

## Neighborhood

### Where the gap lives

- [Mobile Field Service](/Departments/Mobile_Field_Service) — latent gap · Departments
- [Triage Outage Tickets](/Tasks/Triage_Outage_Tickets) — latent gap · Tasks
- [Time to Schedule Service](/Metrics/Time_to_Schedule_Service) — latent gap · Metrics
- [Repairing](/Skills/Repairing) — latent gap · Skills

### Incumbent in

- [Excel Dispatch Ledgers](/Products/Excel_Dispatch_Ledgers) — incumbent in · Products
- [Aquant Service Insights](/Products/Aquant_Service_Insights) — incumbent in · Products
- [Manual Call Scripts](/Products/Manual_Call_Scripts) — incumbent in · Products
- [Salesforce Field Service](/Products/Salesforce_Field_Service) — incumbent in · Products
- [ServiceMax Core](/Products/ServiceMax_Core) — incumbent in · Products
- [ServiceNow Field Service](/Products/ServiceNow_Field_Service) — incumbent in · Products
- [Manual Phone Dispatch](/Products/Manual_Phone_Dispatch) — incumbent in · Products
- [ServiceTitan FSM](/Products/ServiceTitan_FSM) — incumbent in · Products
- [Jobber Dispatch](/Products/Jobber_Dispatch) — incumbent in · Products
- [XOi Technologies](/Products/XOi_Technologies) — incumbent in · Products
- [Housecall Pro](/Software/Housecall_Pro) — incumbent in · Software

### Applies thesis

- [Field Service Provider](/CompanyTypes/Field_Service_Provider) — applies thesis · CompanyTypes
- [HVAC Contractor](/CompanyTypes/HVAC_Contractor) — applies thesis · CompanyTypes

### Embodies

- [Service-as-Software](/Theses/Service-as-Software) — embodies · Theses
- [Agent](/Theses/Agent) — embodies · Theses

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