Smart scheduling and routing
Jobs grouped into named daily routes with optimized drive order. Rain delays and last-minute changes get rebuilt automatically.
You finish the job, we'll handle the rest.
FieldOS keeps the day moving so you can focus on what matters.
app.calterratech.com/jobs
Today · North route
TodayWeek+ Job
42 Maple · Mow + edgeCrew A · Dana, LuisDone8:00
9 Oak · TreatmentCrew A · on site 14 minIn progress9:20
12 Pine · Edge + blowCrew A · 11 min driveNext11:00
New
Gate code in
42 Maple · #4471. Crew pinged.
Open job →What FieldOS does
Automated receptionist
Your phone gets answered 24/7, and every inquiry is captured and followed up.
Pick the voice, see every call, and know what happened to each one. When a call needs you, it hands it over instead of guessing.
Pay by text
4×
quicker payment. Your invoice is paid before the day ends.
- ACH
- Credit card
Job updates
Your crew has everything they need before they arrive: gate codes, notes, and photos attached to the job.
Customers get progress texts mid-job too, from on the way to finished. When the job is done, you know, and the invoice is already on its way.
Payment plans
Split a bigger invoice into scheduled payments. Customers get a text before each one, and you always see what's paid and what's next.
Milestone payments
For bigger jobs, the customer's payment is secured before your crew rolls, then released as milestones complete.
Customer CRM
Every customer, property, and job history in one place, so nothing lives in someone's head or a paper folder.
FAQ
What is FieldOS?
Field service management built for small and medium field businesses: lawn, pest, pool, HVAC, and the trades around them. One place for the day's jobs, routes, the phone, and getting paid, so the office work does not follow you home.
Will my phone finally stop?
Mostly. The receptionist takes the routine calls and texts and drops the job on your board. When something needs you, it hands the call over instead of guessing, so you stay in the loop without answering every ring.
How do I get started?
Reach out through the Contact Us page. We will set up a short call to walk through how FieldOS fits your business.