Raw input
Capture
Notes, photos, receipts, or a quick voice memo. No new forms for the tech.
Radiator + coolant. Check fan clutch.
A repair order, end to end
Heavy-duty diesel · 2026
Turn technician notes, photos, receipts, and voice memos into reviewable work orders and invoice drafts — priced from your shop’s own job history, never a model’s guess.
Captured note · Tuesday 08:42
“2024 Freightliner — radiator replacement — 10 gal coolant — shop supplies. Customer said running hot on I-80.”
One job, end to end
DieselOS reads what your team already produces, flags the gaps, and prepares a draft for someone to approve.
Raw input
Notes, photos, receipts, or a quick voice memo. No new forms for the tech.
Structured work
Customers, vehicles, labor, parts, and missing fields become visible before totals are approved.
Human decision
Nothing posts on its own. Your team confirms the entities and totals first.
Different hands, same job
A tech can keep working the way they already do: shorthand, a photo, a receipt, or a voice memo.
Review missing fields, use your own billing history, and approve a clean draft before it reaches the software you already run.
The number stays yours
DieselOS reads, structures, and retrieves. The numbers stay yours.
Keep your stack
Not a rip-and-replace. DieselOS is the reading and drafting layer; your existing shop software remains the system of record.
Questions
Still curious? support@DieselOS.com
No. DieselOS runs on top of what you already use. It prepares the work and hands off cleanly.
From your own billing history. DieselOS does not invent a generic catalog price.
Never. Every invoice remains a draft until someone on your team confirms the entities and totals.
Whatever they already do — a quick note, a photo, or a voice memo. No new forms.
DieselOS is onboarding heavy-duty diesel shops through a private beta.