Mobile diesel mechanic repairing a semi truck on an Atlanta highway shoulder at night

Atlanta & Surrounding Areas · Open 24/7

Mobile Truck Repair in Atlanta, GA

24/7 mobile truck repair and roadside diesel repair for commercial trucks, semi trucks, trailers and work fleets. We bring the shop to you — on the shoulder of I-285, at the truck stop, at the warehouse dock or at your yard anywhere in Metro Atlanta.

  • Roadside Diesel Repair
  • Semi Truck Repair
  • Trailer Repair
  • Commercial Truck Repair
  • Fleet Service

Truck down right now? Calling is the fastest way to get a mobile diesel tech rolling toward you.

24/7 Mobile Service
Roadside Truck Repair
Diesel Diagnostics
Fleet Service
Atlanta Metro Coverage

Open 24 Hours a Day

24/7 Emergency Mobile Truck Repair in Atlanta

Breakdowns do not wait for business hours. A blown air line at 2 a.m. on I-75 or a no-start at a warehouse dock before a delivery window — our diesel technicians come to the truck, so you skip the tow and the shop wait.

Tell us where the truck is — Georgia 400, a DeKalb County warehouse district or a truck stop off I-20 — what it is and what it is doing. That lets the technician load the right parts and tools before rolling out.

Many roadside calls are fixed on the spot: air leaks, batteries, starters, alternators, belts, hoses, coolant leaks, sensors, fuel filters, DEF faults, brakes and lighting. If it truly needs a shop, we say so up front.

Safety comes first — trucks secured, warning devices out. Most failures trace back to Atlanta truck breakdown conditions like heat, idle time and stop-and-go freight.

Roadside Breakdowns

  • Highway shoulder and ramp calls
  • Truck stop and rest area service
  • Warehouse, dock and yard calls
  • Overnight and weekend dispatch

Common Emergency Repairs

  • Air system and air leak repair
  • No-start, batteries and charging
  • Cooling system and overheating
  • Fuel system and filter changes

What To Have Ready

  • Exact location, exit number or mile marker
  • Unit number, year, make and engine
  • Fault codes or dash warning lights
  • Whether the truck is loaded

Straight Answers

  • Clear description of the failure
  • Repair vs. tow recommendation
  • Scope explained before work begins
  • No pressure, no upsell games
Diesel technician inspecting radiator hoses and cooling system on an overheating truck engine

Mobile Diesel Services

Main Mobile Truck Repair Services

A full range of mobile commercial truck repair performed at your location across Atlanta and the surrounding metro. Class 6 through Class 8, day cabs, sleepers, straight trucks, box trucks, trailers and reefer units — grouped below so you can find your issue fast.

Mobile technician servicing trailer brakes and wheel end at a warehouse loading dock

Emergency & Roadside Repair

The calls that cannot wait. When a truck stops moving on I-285, I-75, I-20 or in a warehouse lot, these are the services that get it rolling again.

Emergency Roadside Truck Repair

A technician, tools and parts come to the truck wherever it stopped — the Connector shoulder, a Perimeter exit ramp, a truck stop or a dock in College Park — with the goal of a safe, correct on-site repair.

Common Problems

  • Sudden loss of air pressure or a spring brake lockup
  • Engine shutdown, stall or a truck that will not restart
  • Blown tire, damaged wheel hardware or a shredded casing
  • Coolant, oil, fuel or DEF leaking onto the shoulder

Diagnostics & Repairs

  • On-scene triage and a walk-around before anything is opened up
  • Air leak isolation, line and fitting replacement
  • Jump starts, battery and cable replacement, charging tests
  • Belt, hose, clamp, sensor and connector repairs

Atlanta Context

Common calls: air loss on the I-285 shoulder near Camp Creek, no-starts at College Park docks and truck stops in Austell.

Mobile Diesel Engine Repair

From a rough-running engine to a full shutdown fault. Modern heavy-duty diesels are electronically controlled, so we diagnose first and replace parts second.

Common Problems

  • Hard starting, extended cranking or no crank at all
  • Loss of power, low boost or an active derate
  • Excessive smoke, misfire or rough idle
  • Unusual knocking, ticking or vibration under load

Diagnostics & Repairs

  • Laptop diagnostics, live data and fault code interpretation
  • Turbo, charge air and boost-leak testing
  • Injector, sensor and actuator testing and replacement
  • Belt, water pump, air compressor and accessory service

Atlanta Context

Boost and derate faults are frequent on trucks running out of Gwinnett distribution centers — often a split charge air hose fixed on site.

Semi Truck Repair

Our core work: Class 8 tractors, day cabs and sleepers running Detroit, Cummins, PACCAR, Volvo, Mack and International power — repaired where the truck sits.

Common Problems

  • Air, electrical and driveline faults on the tractor
  • Fifth wheel, coupling and air-line problems between tractor and trailer
  • Cab accessory failures — HVAC blowers, wipers, lighting, gauges
  • Leaks at the engine, transmission or differential seals

Diagnostics & Repairs

  • Full-system diagnostics across engine, chassis and body modules
  • Air system, brake and suspension component replacement
  • Charging, starting and lighting circuit repair
  • Fifth wheel lubrication, adjustment and hardware service

Atlanta Context

Overnight low-voltage and parasitic draw problems on sleepers parked at truck stops along I-20 West.

Diesel Engine & Performance

Emissions systems, fuel delivery and cooling are the three areas that put the most Atlanta trucks into a derate or a shutdown. All three are handled on site.

DPF & Emissions Repair

Aftertreatment faults park more modern trucks than almost anything. Low-speed drayage and short-haul work around Hartsfield-Jackson loads up DPFs and triggers regen and DEF faults.

Common Problems

  • DPF light, forced regen requests or regens that never complete
  • DEF quality, level or dosing faults and countdown derates
  • NOx and temperature sensor codes
  • SCR efficiency faults and aftertreatment warnings

Diagnostics & Repairs

  • Aftertreatment fault code diagnosis and root-cause tracing
  • Sensor, wiring, harness and connector testing
  • DEF pump, injector, line and heater troubleshooting
  • Parked regen initiation and verification when appropriate

Atlanta Context

Airport drayage around Hartsfield-Jackson is the classic duty cycle for NOx sensor faults and five-mph derates.

Fuel System Repair

Hard starts, power loss and stalls often trace to fuel — especially after a cold snap or a bad fill. Most fixes are straightforward on site.

Common Problems

  • Gelled or plugged fuel filters in cold weather
  • Air in the fuel system after running low or a filter change
  • Fuel leaks at lines, fittings, filter housings or the tank
  • Low fuel pressure, surging or loss of power under load

Diagnostics & Repairs

  • Fuel filter and water separator replacement
  • System priming and air-lock clearing
  • Fuel pressure testing and supply-side diagnosis
  • Transfer pump, line and fitting replacement

Atlanta Context

Cold mornings in Fulton County bring gelled filters and multiple yard no-starts before dispatch.

Cooling System Repair

Low airflow and high load in summer traffic expose marginal radiators, fan clutches and water pumps. We find the real cause and verify temps under load.

Common Problems

  • Overheating in stop-and-go traffic or on a grade
  • Coolant loss with no obvious puddle
  • Radiator, hose, clamp or surge tank leaks
  • Fan clutch that will not engage

Diagnostics & Repairs

  • Pressure testing to locate hidden coolant leaks
  • Radiator, hose, clamp and surge tank repair or replacement
  • Water pump and thermostat replacement
  • Fan clutch and cooling fan diagnosis

Atlanta Context

Afternoon heat on the Downtown Connector and I-20 job sites exposes failed fan clutches and weak radiators.

Brake, Electrical & Suspension

The systems inspectors look at first and the ones that most often put a unit out of service. Every one of them can be diagnosed and repaired where the truck is parked.

Brake Repair

Air brake faults are a safety issue and an out-of-service risk. We handle leaks, adjustment, friction material and air system components roadside or at your yard.

Common Problems

  • Audible air leaks and slow pressure build
  • Brakes dragging, grabbing or pulling to one side
  • Low air warning buzzer and spring brake lockup
  • Worn linings, drums, rotors or pads

Diagnostics & Repairs

  • Air leak isolation across tractor and trailer
  • Brake chamber, slack adjuster and valve replacement
  • Air line, glad hand and fitting repair
  • Air dryer service and moisture troubleshooting

Atlanta Context

Spring brakes that will not release at Cobb County yards before morning departures — often a leaking relay valve.

Electrical Diagnostics

Instead of throwing batteries, starters and alternators at a symptom, we test the circuit and find where voltage is actually being lost.

Common Problems

  • Intermittent no-start or clicking with good batteries
  • Batteries that keep going flat overnight
  • Marker, tail, brake or headlight failures
  • Dash gauges, warning lights or modules acting erratically

Diagnostics & Repairs

  • Voltage drop, load and parasitic draw testing
  • Battery bank, cable and terminal inspection and replacement
  • Circuit tracing with wiring diagrams
  • Lighting and harness repair, including trailer circuits

Atlanta Context

Chafed harnesses behind frame rails cause recurring trailer light failures on DeKalb delivery routes.

Suspension Repair

Pavement joints, construction zones and dock maneuvering wear suspensions hard. Ride problems usually signal parts that will fail under load.

Common Problems

  • Air bag leaks and a cab or chassis sitting low on one corner
  • Height control valve faults and uneven ride height
  • Broken leaf springs, U-bolts or hangers
  • Worn shocks, bushings and torque rods

Diagnostics & Repairs

  • Air bag, leveling valve and air line replacement
  • Shock, bushing and torque rod replacement
  • Leaf spring, U-bolt and hanger repair
  • Ride height adjustment and verification

Atlanta Context

Ruptured air bags on tractors leaving Henry County distribution centers, replaced on site the same day.

Starter & Alternator Service

Starting and charging failures strand more trucks than almost anything else. We test the whole system — a new alternator will not fix a bad ground.

Common Problems

  • Slow crank, single click or complete no-crank
  • Charging system warning light or low system voltage
  • Batteries repeatedly discharging while the truck runs
  • Whining, grinding or burning smell from the starter area

Diagnostics & Repairs

  • Starting and charging system load testing
  • Starter replacement, including solenoid and cable work
  • Alternator replacement and output verification
  • Battery bank replacement and cable end repair

Atlanta Context

Reefer tractors at I-75 South truck stops with a failing alternator and weak batteries together.

Fleet Maintenance

Planned work that keeps trucks off the shoulder. Scheduled at your yard, commonly on nights and weekends, so units stay on revenue hours during the day.

Fleet Maintenance

Service happens in your lot on your schedule — two trucks or two hundred — without pulling units across the metro and losing a day to shop queues.

Common Problems

  • Units missing PM intervals because there is never a free day
  • Driver-reported defects that never get chased down
  • Repeat failures on the same unit with no maintenance history
  • Inspection exposure from lighting, brake and tire defects

Diagnostics & Repairs

  • Scheduled PM services matched to your intervals and duty cycle
  • Oil, filter and fluid service across the fleet
  • Brake, air system, tire and lighting compliance checks
  • Defect follow-up and repeat-failure tracking by unit

Atlanta Context

Last-mile fleets in Clayton County moving PM work to Saturday nights at their own yard.

Preventive Maintenance

A planned filter change at your terminal costs a fraction of a 2 a.m. roadside call, plus the load, hours and customer relationship that come with it.

Common Problems

  • Small leaks and worn components going unnoticed until failure
  • Fluids and filters left past interval on short-cycle equipment
  • Air dryers and belts that quietly age out
  • Tire pressure and wear drifting out of spec across the set

Diagnostics & Repairs

  • Engine oil and filter service
  • Fuel, air, coolant and DEF filter replacement
  • Multi-point chassis, brake and steering inspection
  • Tire pressure, tread and wheel hardware checks

Atlanta Context

Cracked belts and weeping water pumps caught during yard PMs in Douglas County before they cause a shutdown.

Trailer & Reefer Repair

A tractor that runs perfectly is still parked if the trailer is not legal or the box is not holding temperature.

Trailer Repair

Constant coupling and tight dock work across Atlanta's distribution centers wears air lines, landing gear, lighting and door hardware.

Common Problems

  • Trailer lights out, flickering or failing at the seven-way
  • Air leaks at glad hands, gladhand seals, lines or valves
  • Bent, seized or damaged landing gear
  • Door, hinge, latch and seal damage from dock impacts

Diagnostics & Repairs

  • Trailer wiring, harness and seven-way repair
  • Air line, glad hand, valve and seal replacement
  • Landing gear repair and gearbox replacement
  • Door hardware, hinge and latch repair

Atlanta Context

Marker light and junction box faults that get trailers refused at Fairburn and south-metro docks.

Reefer Unit Repair

When a reefer stops holding setpoint, the clock on the load starts. Mobile reefer service focuses on restoring temperature control before product is at risk.

Common Problems

  • Unit not holding setpoint or cycling incorrectly
  • Reefer alarm codes and unexpected shutdowns
  • Reefer engine no-start or fuel supply problems
  • Belt, battery and charging failures on the unit

Diagnostics & Repairs

  • Reefer fault code reading and alarm diagnosis
  • Reefer engine starting, charging and fuel service
  • Belt, hose and battery replacement on the unit
  • Temperature and airflow verification after repair

Atlanta Context

Overnight charging alarms on produce loads delivering into Norcross warehouses.

Not sure which service your truck needs? Describe the symptoms over the phone and we will tell you what it likely is, what it takes to fix, and whether it can be handled where the truck is sitting.

Call 470-361-0273

Local Conditions

Atlanta Truck Breakdown Conditions

Atlanta is one of the busiest freight hubs in the Southeast, and trucks here fail in predictable ways. Knowing these patterns helps us bring the right parts on the first visit.

Heat & Cooling Stress

Hot pavement and low-speed crawling push radiators, water pumps, thermostats and fan drives past their limits.

Stop-and-Go Freight

I-285, I-75, I-85 and I-20 backups mean high-load running with poor airflow and constant truck volume.

Long Idle Times

Dock waits and drayage rack up engine hours that mileage-based PM schedules miss.

Battery & Charging Faults

Idling and sleeper loads drain weak batteries and overwork alternators, starters and cables.

Brake & Air-System Wear

Grades and dock maneuvering wear brakes, air dryers, glad hands and air lines.

DPF / DEF Issues

Short runs block clean regens; DEF contamination and NOx sensor faults trigger derates.

Construction Zones

Rough temporary pavement damages tires and suspension and shrinks safe shoulders.

Heavy Loads

Running near gross weight wears wheel ends, drivelines, belts and hoses faster.

Already on the shoulder? Start with 24/7 emergency roadside repair. Trying to stay ahead of it? Most of this is caught during scheduled fleet maintenance.

Diesel technician running laptop diagnostics on a heavy-duty truck engine

Equipment

Trucks & Commercial Equipment We Service

If it hauls, tows, lifts, delivers or works for a living, it is the kind of equipment we work on. Owner-operators, single-truck businesses and multi-truck fleets across Metro Atlanta are all welcome.

Class 8 & Highway Trucks

  • Class 8 trucks
  • Semi trucks
  • Day cabs
  • Sleeper trucks
  • Highway tractors and OTR units

Class 6 & 7 Trucks

  • Class 6 trucks
  • Class 7 trucks
  • Box trucks
  • Delivery trucks
  • Liftgate delivery trucks
  • Refrigerated trucks

Vocational & Work Trucks

  • Dump trucks
  • Flatbed trucks
  • Construction trucks
  • Concrete mixers
  • Refuse trucks
  • Vacuum trucks
  • Bucket trucks
  • Service trucks
  • Service-body trucks
  • Utility trucks
  • Tow trucks
  • Yard tractors

Fleet & Specialty Vehicles

  • Fleet vehicles
  • Heavy-duty pickups
  • Cargo and cutaway vans
  • Shuttle and passenger units
  • Municipal fleet vehicles
  • Not sure what you have? Call and describe it.

Commercial Truck Makes We Work On

We have hands-on experience with the commercial truck makes most commonly seen in the Atlanta market. Our mobile technicians are familiar with the electrical, air, brake, engine and emissions systems used on these brands. We are an independent repair service and are not affiliated with, authorized by or certified by any manufacturer.

  • Freightliner
  • Peterbilt
  • Kenworth
  • Mack
  • Volvo
  • International
  • Western Star
  • Hino
  • Isuzu
  • Ford medium-duty trucks
  • Chevrolet / GMC medium-duty trucks

Engines & Powertrains We Commonly See

We regularly diagnose and repair the diesel engines, powertrain components and transmissions found in commercial trucks around the metro area. Below are the systems we encounter most often in the field.

  • Cummins
  • Detroit Diesel
  • PACCAR
  • CAT / Caterpillar
  • Volvo
  • Mack
  • Navistar / MaxxForce
  • Power Stroke
  • Duramax
  • Allison transmissions
  • Eaton Fuller / Endurant transmissions
Commercial semi trucks parked at a distribution warehouse loading dock in metro Atlanta

For Fleet Operators

Fleet Maintenance & Mobile PM Services in Metro Atlanta

Fleet trucks do not need to leave the property to stay in good repair. Mobile fleet maintenance brings preventive service, inspections and minor repairs directly to where trucks are parked, keeping revenue equipment out of shop queues and away from unnecessary towing.

Two trucks or two hundred, we schedule around dispatch — often nights and weekends — at truck yards, distribution centers, freight terminals and fleet facilities from Gwinnett County to Clayton County, with every visit documented by unit. See why mobile service keeps trucks moving.

  • Scheduled PM programs
  • Fluid service and oil changes
  • Brake checks and air-system service
  • Electrical diagnostics
  • Cooling-system inspections
  • Battery and charging-system checks
  • Belts, hoses and minor repairs
  • Multi-truck service at one location
  • Night and weekend service windows
  • Inspection prep and defect follow-up

Truck Down in Atlanta? Get a Mobile Diesel Technician Moving.

Call ATL Mobile Truck Repair any hour, day or night. Tell us where the truck is sitting — a Fulton County loading dock, a Cobb County industrial park or the shoulder of I-675 — and we will get a technician headed your way.

470-361-0273 · Open 24/7

Atlanta Service Area

Mobile Truck Repair Service Areas Around Atlanta

Based at 806 Magnolia Way NW in Atlanta and dispatching across the metro, 24/7. Atlanta is home base — the surrounding communities below are part of the same daily coverage.

  • Atlanta
  • Decatur
  • East Point
  • College Park
  • Hapeville
  • Smyrna
  • Marietta
  • Mableton
  • Lithia Springs
  • Douglasville
  • Forest Park
  • Riverdale
  • Jonesboro
  • Tucker
  • Chamblee
  • Doraville
  • Norcross
  • Peachtree Corners
  • Sandy Springs
  • Roswell

Where We Can Meet Your Truck

  • Truck yards
  • Distribution centers
  • Warehouses
  • Loading docks
  • Fleet yards
  • Freight terminals
  • Industrial parks
  • Truck stops
  • Commercial facilities
  • Roadside locations

Atlanta First, Metro-Wide Coverage

From our Atlanta base, technicians cover Fulton, DeKalb, Cobb, Clayton and Gwinnett — from Decatur and East Point to Marietta, Smyrna, Norcross and Peachtree Corners.

The south side's airport cargo and freight facilities, the I-20 West warehouse corridor and north-side delivery fleets in Sandy Springs and Roswell are all regular ground.

Following The Freight Corridors

We work the roads that move Southeast freight: I-285, I-75, I-85, the Downtown Connector, I-20, I-675 and Georgia 400. Give us a mile marker, exit or cross street and we route by corridor and time of day.

Where The Work Happens

Many repairs never touch the shoulder — air problems at a dock, no-starts in a fleet yard, trailer lights at a terminal. On private sites we follow gate check-in, PPE and dock safety rules.

Not Sure If You're Covered?

If you're near the edge of the metro, call and tell us where you are. You'll get a straight answer right away.

Need Mobile Truck Repair in Metro Atlanta?

Call 470-361-0273

Open 24/7

The Difference

Why Choose ATL Mobile Truck Repair

We are built around one idea: a commercial truck that is not moving is not earning. Everything we do is aimed at shortening the gap between the breakdown and the next mile.

Truly Mobile

We come to the truck anywhere in Metro Atlanta. Shoulder, truck stop, dock, yard, commercial property or job site — the tools, parts and diagnostics travel with the technician.

Around The Clock

Atlanta freight moves at night and so do we. The phone is answered 24 hours a day, seven days a week, holidays included.

Heavy-Duty Focus

Commercial trucks, trailers and diesel equipment are what we do. This is not a car shop that occasionally takes truck work.

Diagnostics First

We identify the failing component before replacing parts, which keeps the repair honest and the invoice defensible.

Driver-Friendly

Drivers get plain explanations, realistic timelines and respect for their clock. Nobody gets talked down to.

Fleet Ready

Scheduling, recurring PM and priority handling for fleets that need trucks back in service on a predictable rhythm.

Why Mobile Truck Repair Saves Time

Mobile service removes the extra steps that turn a small breakdown into a long day off the road.

  • Avoid unnecessary towing. Air, electrical, cooling, battery, DEF and brake faults are often fixed where the truck sits.
  • Skip the shop queue. No waiting for a bay or the next business day.
  • Drivers stay with the truck. No tow or pickup to coordinate — repair and back on route.
  • Multiple units, one visit. Fleet PMs and small repairs handled together at one location.

How It Works

  • Call with location and symptoms
  • Technician loads parts and tools
  • On-site diagnosis and repair
  • Fix verified before we leave

Customer Reviews

What Atlanta Drivers Say About Us

Feedback from owner-operators, drivers and fleet managers we have worked with around the metro — from roadside calls on 285 to preventive maintenance at the yard.

Emergency Roadside Repair
“Blew an air line on the west side of 285 around 1am and honestly figured I was sleeping in the truck. Called expecting voicemail, got a person, and a tech was at my door in about 45 minutes. Had the line replaced and my gauges back up before the sun came up.”
Marcus T.·Owner-Operator · Dallas, GA
Diesel Engine Repair
“Truck went into a derate on 85 near the airport with a full load behind me. They pulled the codes right there on the shoulder, walked me through what was tripping the aftertreatment system, and had me moving again before my delivery window closed. Nobody tried to upsell me on work I didn't need.”
Darryl W.·Day Cab Driver · College Park
Fleet Maintenance
“We run nine box trucks out of Smyrna and used to lose a truck a week to shop appointments. These guys come to the yard after hours for our PM services, oil changes, and DOT inspections. It's been six months and I haven't had to rent a coverage truck once.”
Angela R.·Fleet Manager · Smyrna
Trailer Repair
“Lost trailer lights on a loaded run through Atlanta and wasn't about to risk a DOT stop. Called from the truck stop off I-20 and the tech met me there, traced a bad ground, and had me legal inside half an hour. Fair price and no waiting until morning.”
James P.·Regional Driver · Conyers
Brake Repair
“Brakes started pulling hard on my box truck and the pedal felt soft by the end of each shift. They came to our dock, found the air leak I'd been chasing for a month, and replaced the worn components. Tested the whole system before they left — that's more than most shops ever did for me.”
Roberto C.·Box Truck Driver · Forest Park
Electrical Diagnostics
“Truck wouldn't crank at a dock in Decatur with a delivery window closing fast. Diagnosed it as the charging system on the spot, had the part on the truck, and I was back loading in about an hour. The tech even explained what failed so I know what to watch for.”
Keisha M.·Local Delivery Driver · Decatur

Questions

Mobile Truck Repair FAQ

Straight answers to what drivers and fleet managers in Atlanta ask most often. If your truck is down right now, skip ahead and call a technician.

How quickly can mobile truck repair arrive in Atlanta?+

Arrival time depends on where the truck is located, what traffic looks like on the Atlanta interstates, and how many calls are already in progress. We dispatch as soon as we have the details we need, and we will give you a realistic estimate based on the current location of our nearest technician and the route to your truck. Calling is the fastest way to get started, because being ready with the exact location, make, engine, and symptoms helps the technician load the right tools and parts before heading out.

Is ATL Mobile Truck Repair available 24/7?+

Yes. We operate around the clock, seven days a week, including holidays, weekends, and overnight hours. Freight does not follow a nine-to-five schedule, and truck failures rarely happen at convenient times. When you call, you reach a live dispatcher who can send a mobile diesel technician to your location. There is no separate after-hours number and no voicemail-only emergency line. We are built to handle late-night roadside calls, early-morning warehouse breakdowns, and weekend fleet emergencies anywhere in the Metro Atlanta area.

Can you repair trucks on Atlanta interstates?+

Yes, we regularly work on the shoulders and ramps of I-285, I-75, I-85, I-20, I-675, and GA-400, as well as at truck stops, rest areas, and exit ramps. Safety is the first priority on any interstate call, so we will help you make sure the truck is in a stable position, that the driver is in a safe location, and that warning devices are visible. Some conditions require a tow for safety, but many highway failures can be repaired right on the spot.

What kinds of commercial trucks do you service?+

We service a wide range of commercial vehicles, including Class 6, 7, and 8 trucks, semi trucks, day cabs, sleeper trucks, box trucks, dump trucks, flatbed trucks, refrigerated trucks, utility trucks, service trucks, tow trucks, bucket trucks, concrete mixers, refuse trucks, vacuum trucks, and yard tractors. We also work on fleet vehicles, liftgate delivery trucks, and service-body trucks. If you are not sure whether your truck fits, call and describe it.

Do you repair trailers and refrigerated trailers?+

Yes. Trailer repair is a regular part of our mobile service. We handle trailer lighting, brake systems, air lines, glad hands, valves, landing gear, doors, seals, and tires. For refrigerated trailers, we also address common electrical, cooling, and refrigeration support issues that can leave a load at risk. A tractor that runs perfectly is still parked if the trailer is not roadworthy or legal, so we treat trailer problems with the same urgency as tractor problems.

Do you provide fleet maintenance?+

Yes, mobile fleet maintenance is one of the most efficient ways to keep a fleet in compliance and on schedule. We perform preventive maintenance, fluid services, oil and filter changes, brake checks, electrical diagnostics, cooling-system inspections, battery and charging-system checks, belts and hoses, and minor repairs at your truck yard, warehouse, distribution center, or fleet facility. Multi-truck service at one location is common, and we frequently schedule work on nights and weekends so trucks stay in revenue service during the day.

Can you diagnose DPF and emissions problems?+

Yes. Our technicians carry diagnostic equipment for modern diesel engines and can pull fault codes, read live data, and trace the root cause of DPF, DEF, and emissions-related problems. We commonly see regen failures, DEF injector issues, clogged DPFs, NOx sensor faults, and check-engine lights that result in derates. After we identify the cause, we explain the repair and verify that the fault has cleared before the truck heads back out.

Can you repair an overheating truck?+

Yes, overheating is one of the more common calls we get in Atlanta, especially during the summer heat and heavy traffic on the interstates. We diagnose the source of the problem, whether it is a coolant leak, a failed water pump, a bad thermostat, a fan-drive issue, a clogged radiator, or a blown hose. Many overheating issues can be repaired on site, but if the engine has been overheated severely or has internal damage, we will tell you plainly if a shop is the safer next step.

What areas around Atlanta do you service?+

We dispatch throughout Metro Atlanta, including Fulton, DeKalb, Clayton, Cobb, Gwinnett, Henry, and Douglas counties. We also serve surrounding communities such as Decatur, East Point, College Park, Hapeville, Smyrna, Marietta, Mableton, Lithia Springs, Douglasville, Forest Park, Riverdale, Jonesboro, Tucker, Chamblee, and Doraville. We routinely cover the major freight corridors, including I-285, I-75, I-85, I-20, I-675, and Georgia 400, as well as truck stops, distribution centers, and warehouse districts. If you are unsure whether your truck is in our range, call with the exit number or mile marker and we will give you a straight answer.

When does a truck need towing instead of mobile repair?+

Mobile repair is the right choice when the failure can be diagnosed and repaired safely where the truck sits. Towing is the better option when the damage is severe, such as major internal engine failure, transmission overhauls, heavy frame or axle damage, or when the truck is in an unsafe location that cannot be stabilized. We never string a driver along with false hope; if a mobile repair is not practical, we will explain what we found and recommend the next step.

Can you repair trucks at warehouses and distribution centers?+

Yes, warehouses and distribution centers are some of the most common places we work. Trucks often fail while waiting to load or unload, or after a driver discovers a problem during a pre-trip check. We can service units at docks, in parking lots, behind buildings, or in loading lanes when it is safe to do so. We carry the tools, diagnostics, and common parts needed to handle many repairs on site without the truck ever leaving the property.

Can you service trucks at fleet yards and loading docks?+

Yes, fleet yards and loading docks are ideal locations for mobile service. We can work on multiple trucks at one facility, perform preventive maintenance on parked units, and handle repairs that drivers flag between shifts. Servicing trucks where they sleep saves the fleet from losing road time to shop visits, and it makes scheduling easier because the work happens when the trucks are already off the road. Night and weekend windows are common for this kind of fleet work.

What if my truck will not build air pressure?+

Low or no air pressure is a common roadside problem, and it can be caused by a compressor failure, a leaking air line, a bad air dryer, a faulty governor, or leaks in the brake system or accessory circuits. We test the compressor output, inspect the air dryer and lines, and locate the source of the leak. If the repair can be completed safely on site, we do it there. If the failure involves a major component that requires shop tools, we will tell you honestly.

What information should I provide when calling for mobile truck repair?+

The most useful details are the exact location of the truck, including the exit number or mile marker if you are on an interstate; the year, make, and engine; the unit number if you have one; a description of the symptoms or any dash warning lights and fault codes; and whether the truck is loaded. That information lets the technician load the right parts and tools before leaving, which often makes the difference between a single-visit repair and a return trip.

Still have a question about your truck? The fastest answer is a phone call — get a mobile diesel technician moving.

Truck Down in Atlanta? Call Now.

24/7 mobile truck repair, roadside diesel service and fleet maintenance across Metro Atlanta. One phone call puts a diesel technician on the way to your truck.

Available 24 Hours · 7 Days a Week

ATL Mobile Truck Repair

Mobile truck repair, roadside diesel service and fleet maintenance for commercial vehicles throughout Atlanta, Georgia and the surrounding metro area.

Contact

ATL Mobile Truck Repair

806 Magnolia Way NW
Atlanta, GA 30314

470-361-0273

Hours: Open 24 hours, 7 days a week

Services

  • 24/7 Emergency Mobile Repair
  • Roadside Diesel Repair
  • Semi Truck Repair
  • Trailer Repair
  • Diesel Diagnostics
  • Air Brake Service
  • Tire Service
  • Fleet Maintenance
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