About this business
Quincy Mack Sales & Service provides trailer repair services in Quincy, IL. Services include A/C Work, Brakes, Diagnostics, Differential, DOT Inspections and Dpf(Cleaning & Replacement).
Mobile service is available: they come out to the truck. Find them at 5014 Broadway St Quincy, IL 62305, or call 217-224-2030.
Mobile service
Roadside assistance
What we do
Trailer Repair
3 services
Brakes
Electrical
Frame (Alignment & Suspension)
Truck Repair
12 services
A/C Work
Diagnostics
Differential
DOT Inspections
Dpf(Cleaning & Replacement)
Drive Shaft
Engine Repair
Fuel Delivery
Fuel System
Jump Starts
Oil Change
Transmission
Transport Refrigeration
Trucking Services
Brands
Hours
Monday
07:00 – 17:00
Tuesday
07:00 – 17:00
Wednesday TODAY
07:00 – 17:00
Thursday
07:00 – 17:00
Friday
07:00 – 17:00
Saturday
07:00 – 24:00
Sunday
—
Additional details
Mobile service
Yes
Information last updated October 20, 2026 — by our team.
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