MMMSLLC™ · Mid Michigan Mobile Services
About MMMSLLC Parts Guru
MMMSLLC Parts Guru is an AI-powered industrial hub built to take the friction out of sourcing parts, scheduling service, and keeping equipment rolling. It brings together a searchable inventory index, VIN and trouble-code lookup, repair manuals and parts diagrams, a media library of catalogs and photos, and an AI assistant called Aegis the Service Guru that cross-references brands and walks you through diagnosis and installation in plain, beginner-friendly language.
The platform is built for the people who keep things moving: dairy and milk-tanker haulers, fleet and trailer technicians, truck and RV shops, powersports and marine dealers, agricultural operators, robotics and mechatronics integrators, 3D-printing shops, and HVAC and facility-maintenance teams. Whether you are tracking down a Hendrickson suspension part, decoding a trailer VIN, sourcing a sanitary pump for a milk tanker, or scheduling a service appointment, MMMSLLC Parts Guru puts the tools in one place.
It is built and operated by Mid Michigan Mobile Services LLC (MMMSLLC), with a primary focus on dairy and milk-tanker freight — from 3A-sanitary stainless tankers to CIP systems and Grade A PMO compliance. The app is designed, maintained, and continuously improved by the MMMSLLC team, led by Jason D Upshaw.
What you can do here
AI Parts Sourcing
Aegis cross-references parts across every major distributor and finds the best price.
Live OBD2 Scanning
Connect a BLE adapter to read VIN, pull trouble codes, and auto-create work orders.
Manuals & Diagrams
Searchable library of service manuals, parts diagrams, and catalogs.
Service Scheduling
Book repair and maintenance appointments with approved service pros.
Heavy-Duty Focus
Trucks, trailers, dairy haulers, RVs, ag, marine, and more — all in one place.
Fix Frequency Database
Crowd-sourced confirmed-fix data ranked by real-world success rate.