Mobile Fleet Repair · GA-400 Corridor
GA-400 Corridor Mobile Truck & Trailer Repair
On-site diesel service for commuter fleets and last-mile logistics along the GA-400 corridor — North Fulton & South Forsyth, from Dawsonville down to the I-285 merge. PM, diagnostics, DOT inspections, and emergency calls at your yard.
North Fulton & South Forsyth · Upper Hwy 136 to I-285
Coverage
Cities We Cover Along GA-400 corridor
North Fulton & South Forsyth · Upper Hwy 136 to I-285. Mobile dispatch from a nearby yard so your unit meets a tech, not a tow.
Alpharetta
South Fulton yard base — commuter fleets, last-mile delivery, and final-mile hubs.
Roswell
Holcomb Bridge and Atlanta St corridor — small-fleet yards and owner-operators.
Milton
Rural-agricultural hauling and residential contractor fleets north of Alpharetta.
Johns Creek
South Forsyth corporate parks — reefer and beverage trailer dispatch from this side.
Cumming
South Forsyth core — same-day mobile dispatch across the GA-20 interchange.
Dawsonville
North corridor terminus — racing/haul fleets and highway-long-haul staging.
What We Do
Services Tailored to GA-400 Fleets
The four-tier preventative-and-repair ladder, re-framed for commuter fleets and last-mile logistics along the corridor. Dispatched from a mobile hub nearby — same-day across most of the corridor.
Preventative Maintenance & Repairs
Scheduled service intervals, fluid programs, brakes, and component replacement done at your yard — keeping commuter fleets in service between depot cycles and last-mile vans on their route through the afternoon rush.
Commuter fleets and last-mile vans
Diagnostics
Engine, electrical, and aftertreatment diagnostics with on-site troubleshooting before your unit stacks up on the on-ramp. We find the problem at your yard and fix it before it strands your asset at the merge.
Owner-operators & dispatch managers
DOT Inspections
Commercial vehicle inspections on-site to keep your fleet road-legal and your drivers behind the wheel — useful if you run an Atlanta-to-Dawsonville long-haul leg that crosses state-line checkpoints.
Long-haul and cross-state fleets
PM Inspections
Routine preventive-maintenance inspections per your mileage or hour schedule — the kind that catch small issues before they cost you a tow off the shoulder of a GA-400 lane closure.
Mixed-fleet yards and contractor pick-ups
Proximity
North to South Along GA-400 corridor
A stair-step view of the corridor, top to bottom. Dispatch distance shrinks as we hop from city to city, so a roadside call from the shoulder of GA-400 doesn't turn into a multi-hour wait.
- 1
Dawsonville Cumming
Upper Hwy 136 / GA-53 onto the GA-400 mainline — northern corridor staging and haul-fleet yards.
- 2
Cumming Johns Creek
South Forsyth corporate-park corridor — reefer dispatch, beverage trailers, and contractor staging.
- 3
Johns Creek Milton
Crossing the Fulton line — rural-agricultural hauling and residential contractor fleets north of Alpharetta.
- 4
Milton Alpharetta
South Fulton yard base — commuter fleet parking, last-mile delivery hubs, and final-mile staging.
- 5
Alpharetta Roswell
Holcomb Bridge / Atlanta St corridor — small-fleet yards and owner-operator drop-lots.
- 6
Roswell I-285 merge (south end of GA-400)
Down the 400 mainline into the perimeter — depot returns and shoulder-of-merge recovery calls.
Get in Touch
Dispatch Along the GA-400 Corridor
Standard dispatch Mon–Fri 8am–6pm. After-hours and weekends: emergency assistance only, emergency fee applies. For shoulder-of-GA-400 emergencies, calling is faster — we'll keep the line open while we roll.
Call (404) 857-5300Two ways to start
Both routes land in the Legacy Fleet Care dispatch queue — Joseph answers directly.