$149 DIAGNOSTIC EVALUATION • MECHANICAL SERVICE

Repair it correctly—not from a parking-lot guess.

Drop off your vehicle for documented diagnosis, a written estimate and approval before repair. We service BMW, Toyota, GM trucks, Dodge Chargers and a wide range of domestic, Asian and European vehicles.

01

$149 Diagnostic Evaluation

Documented testing for check-engine lights, starting and charging concerns, warning lights, drivability and electrical problems. If you approve and complete the recommended repair through Grand Auto, $74.50 of the diagnostic fee is credited toward repair labor.

02

Brakes & Suspension

Pads, rotors, calipers, hubs, steering, shocks, struts and suspension diagnosis.

03

A/C & Cooling

Air-conditioning concerns, overheating, coolant leaks, radiators, thermostats and cooling-system repair.

04

Engine & Timing

Internal engine, timing and advanced mechanical work evaluated and authorized before teardown.

05

Maintenance

Oil service, batteries, fluids, belts, filters and scheduled maintenance with digital findings.

06

Parts-Store Price Match

We match or beat verified current retail parts-store pricing on the same or a comparable part when Grand Auto supplies and installs it.

07

Pre-Purchase Inspections

A professional inspection before you buy, with findings that help you make an informed decision.

Diagnostic evaluation: $149. When the diagnosed repair is approved and completed through Grand Auto, $74.50 is applied as a credit toward repair labor. The remaining diagnostic charge covers testing time and is not refundable. Published labor rates: mechanical $135/hr; engine and timing $155/hr. Parts-price comparisons require a current advertised retail-store price and matching or comparable part specifications; excludes used, marketplace, wholesale, clearance, online-only and customer-supplied parts. Additional testing or teardown requires separate authorization.

GRAND AUTO WORKFLOW

Check in. Inspect. Approve. Repair.

1Tell us the vehicle and concern.
2Approve diagnostic or inspection time.
3Review photos, findings and estimate.
4Approve work before repairs proceed.
Read drop-off and warranty policies →

AUTO REPAIR

Start the conversation.

Complete the intake details so we can identify the vehicle, understand the concern and respond with the right next step.

Auto Repair inquiry

Your request is securely saved for Grand Auto staff. For urgent service, call or text (314) 220-4825.