1GarageDoor Scheduler: map-based dispatch for ServiceTitan
In short
A dispatch board that puts every ServiceTitan appointment on a map, checks each technician's limits, optimises routes and writes the day back to ServiceTitan. P26 built it for a client in United States. Industry: SaaS, CRM Integration, Automation. 1GarageDoor runs its technicians on ServiceTitan.
- Industry
- SaaSCRM IntegrationAutomation
- Location
- United States
- Year
- 2026
- What we did
- Build
- Video
- Case study
- Download PDF ↓
The impact
- 1 hoursaved building each day's schedule
- 15%%fewer miles driven per technician
- 0changes keyed twice: assignments go straight to ServiceTitan
- 4 rulesshifts, jobs a day, drive minutes and miles checked on every assignment
Watch
Built by P26
The whole day, on one map.

Summary
1GarageDoor runs its technicians on ServiceTitan.
Dispatchers built each day in lists and spreadsheets, guessing at drive times and zones, then keyed every change back into ServiceTitan. Technicians crossed town twice, and limits on hours and miles lived in people's heads.
What we did
Dispatch board
- Daily and multi-day views
- A map with each technician's zones and every unassigned job
- Zone and zip search
Routes
- Optimised stop order from the technician's home base
- Miles and minutes per technician
House rules
- Shifts, jobs a day, drive minutes and miles, checked as you assign
ServiceTitan both ways
- Appointments pulled in
- Assignments and reschedules written back
On AWS
- Lambda, SQS background sync, Aurora PostgreSQL
Built with
- Angular
- Google Maps
- Google Routes API
- Node.js
- Express
- PostgreSQL
- Drizzle
- AWS Lambda
- Amazon SQS
- ServiceTitan API
Even US Bank were impressed. Thank you for building this payment thing that no one else has in my industry, even with hard-to-get API access.
Tristin WurzbachOwner, 1GarageDoorMore work.
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