A week in HVAC — 186 jobs dispatched without a miss.
Emergency no-heat calls in January. Roof-top commercial work. Three technicians out sick. We ran a full realistic week of HVAC dispatch through FSM Navigator and tracked every assignment. Here's what happened.
Methodology transparent · Simulation-based benchmark · Updated June 2026
How we ran the numbers
This benchmark runs a week-long workload through FSM Navigator's dispatch engine using representative HVAC service patterns: 15 technicians across three U.S. regions, 30 customer locations, a realistic mix of scheduled maintenance and emergency calls, mid-week technician absences, and 51 urgent call-ins with tight service-level windows. The results below reflect what the engine does automatically — no manual adjustments, no cherry-picked days.
What happened over five days
A snapshot of how the dispatch engine handled a realistic HVAC week — from quiet Monday mornings through the Friday afternoon rush.
100%
Every job matched to the right tech
Across 186 jobs spanning residential A/C repair to commercial rooftop work, every single one was auto-assigned to a qualified technician with no dispatcher intervention.
< 0.5s
Per dispatch decision
Intelligent matching across skills, schedules, service windows, proximity, and workload — typically in under half a second per decision.
51
Emergency calls handled
One-hour service window? Handled. Mid-day urgent call-in? Handled. The engine reprioritizes and reroutes without a human touching the dispatch board.
Auto
Recovery from disruptions
A tech calls out sick. Another takes unplanned vacation. Their jobs don't fall through the cracks — they're automatically reassigned to qualified teammates within minutes.
How the week actually played out
Picture a growing HVAC company with three offices — Chicago, Indianapolis, and Milwaukee. Fifteen technicians with overlapping skills: residential service, commercial rooftop units, refrigeration, heating specialists. Monday morning the dispatch board has 27 scheduled jobs and open slots held for emergency calls. On a traditional dispatch board, this is a dispatcher's full-time juggling act. With FSM Navigator, the jobs flow in and get matched to the right tech automatically.
Monday ran smooth — 27 jobs scheduled, 6 emergency call-ins absorbed throughout the day. Tuesday, a Chicago tech called in sick mid-morning. Four jobs already on his board were returned to the pool; the engine re-evaluated each one against the remaining roster and re-assigned in under a minute. Wednesday afternoon, an urgent no-heat call came in from a senior care facility with a one-hour response window. The engine matched it to the nearest certified tech with capacity and routed the dispatch. Thursday, a second tech started a pre-approved vacation; the calendar auto-updated. By Friday's rush — 42 jobs, 15 emergency calls — the workload had settled across the team without a dispatcher rebuilding the board.
The takeaway isn't that the engine replaces judgement. It's that "dispatcher bandwidth" is no longer the constraint on how many jobs you can run. The engine handles the matching; your dispatcher becomes a customer-communication role — calling homeowners back, managing escalations, keeping techs supplied — instead of spending the day pushing job cards around a whiteboard.
What the dispatch engine considered
Every assignment weighed dozens of criteria. Here's a plain-language view of what went into each match.
| Factor Evaluated | What It Means |
|---|---|
| Technician skills | HVAC-certified, refrigeration-qualified, electrical add-on, commercial rooftop experience |
| Service-level urgency | Emergency, same-day, scheduled — and the promised response window |
| Technician proximity | Based on the tech's current location and the job address |
| Current workload | Jobs already scheduled today and remaining capacity |
| Service history | Prior visits to this customer — continuity where it matters |
| Availability & schedule | Working hours, planned time off, sick days, on-call rotation |
Dozens of criteria are weighed on every match — these are the ones that make the biggest difference to HVAC teams.
Frequently Asked Questions
Straight answers about the benchmark, the engine, and what it costs.
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