FieldTechSchedulerHVAC service software
HVAC maintenance software that spots the trend before the callback
Recurring maintenance routes that build themselves, per-unit readings tracked visit over visit, and trend alerts that flag delta-T drift, chronic low subcooling, and escalating refrigerant top-offs, while quotes and invoices follow the work automatically.
Maintenance agreements, kept
Routes per tech, per unit
Every property carries its units, tonnage and all, and recurring schedules put them on the right tech's day automatically. Missed stops land on a needs-scheduling board, never in the void.
Trend alerts across visits
Delta-T drifting down over consecutive visits, subcooling chronically below range, refrigerant doses growing each time: each raises an owner alert while it's still a maintenance item, not an emergency.
Offline where the units are
Basements, rooftops, mechanical rooms: the app runs the full visit with zero signal and syncs afterward. Nothing a tech records is ever silently dropped.
Repairs quoted from the field
A tech reports the failing capacitor with a photo; it becomes a quote lead the office prices and the customer approves from their phone. Approved quotes drop straight onto the schedule.
Billing on autopilot
Completed visits derive invoice lines; customers pay online or enroll in autopay; sales tax is computed at send. Billing details →
Job costing per property
Margin per hour from real visit clocks, material costs, and loaded labor rates, so you know which agreements earn and which just fill the calendar.
Frequently asked questions
What are trend alerts?
The app watches readings across visits, per unit. Delta-T drifting down, chronically low subcooling, or escalating refrigerant top-offs each raise an owner alert, and the pattern gets caught before it becomes a compressor call.
Does it manage recurring maintenance agreements?
Yes. Recurring schedules materialize each tech's route automatically, and skipped stops stay on a needs-scheduling board until rebooked. An agreement never quietly lapses.
Can techs work with no signal?
Yes. The mobile app is offline-first: routes, readings, checklists, photos, and issue reports all work with zero coverage and sync afterward.
See it on your agreements
Bring a real maintenance schedule to the demo.