Diagnostics
Mobile Vehicle Diagnostics for Cars, Trucks, Vans & Fleets
Check engine light, warning lamps, rough running, a no-start or a fault nobody else could find. We scan, test and prove the cause before parts are recommended.
Request diagnostics
Individuals, businesses and fleets — one form, straight to our coordinators.
What this service covers
- Check engine light and warning lamp diagnosis
- Full-system scan with live data and freeze-frame review
- Electrical, starting and charging diagnosis
- Drivability, misfire and performance faults
- Emissions and aftertreatment fault diagnosis
- Fleet diagnostics with documented findings per unit
Vehicles we service
- Cars and SUVs
- Pickup trucks and vans
- Light-duty commercial vehicles
- Medium-duty trucks
- Heavy-duty and fleet units
Built for fleets in all 50 states, with California compliance modules included.
How it works
- Step 1
Describe the fault
Warning lights, noises, when it happens and any codes you already have.
- Step 2
We test, not guess
Scan data plus real testing to prove the failing component.
- Step 3
Documented findings
You get the cause, the evidence and a repair estimate you can approve.
Servicing multiple vehicles?
AssetStacc runs the same service for businesses and fleets, with every visit documented to the asset.
- Fleet managers scheduling several units in one visit
- Contractors and construction companies keeping crews moving
- Delivery, service and utility fleets
- Small businesses with a handful of company vehicles
Questions we hear
Is this just a code read?
No. Codes are the starting point. We use live data and component testing to prove the actual failure before recommending repairs.
Can you diagnose at my location?
Yes. Diagnostics are performed at your home, business, jobsite or fleet yard.
Can the repair be done the same visit?
Often yes. When parts are needed we quote them for your VIN and schedule the repair with your approval.
Other mobile services
Same technicians, same documented record — every service comes to your location.
Brake Service
Measured brake inspection, pads, rotors, hardware and fluid service — at your location.
Individuals & fleets
Battery Service
Battery, starter and charging-system testing with same-visit replacement.
Individuals & fleets
Alternator & Starter
No-starts, battery lights and charging faults tested across the whole circuit.
Individuals & fleets
Preventive Maintenance
Oil, filters, fluids and scheduled PM on mileage, engine-hour or calendar intervals.
Fleets & businesses
Ready when you are
Send the request or call — either way you reach the same coordinators.