Tractor, trailer and reefer work under one roof. Bring it in, we put eyes on it, and we tell you straight what it needs.
Tap any line to see what the job covers. If it is mechanical on a semi, it belongs in our shop. This list is where most of the work lands.
Scheduled preventive maintenance that keeps a truck out of the breakdown lane and clean for inspection. We work through the rig on a set list instead of waiting for something to fail.
Straight diesel oil and filter service on Class 8 tractors. Done in the bay, with the rest of the truck looked over while it is on the floor.
Engine work on heavy diesel tractors, from a rough-running complaint to a component that has to come off. We find the cause first, then quote the repair.
Aftertreatment faults are the ones that derate a truck and kill a load. We read the system, find the failed part and replace it so the truck runs at full power again.
Note: we repair and replace aftertreatment components. We do not offer DPF bake-and-clean service.
Air brake work on tractors and trailers. Shoes, drums, chambers and lines, inspected and replaced so the rig passes and stops the way it should.
Air bags, shocks, springs and bushings on both tractor and trailer. A worn suspension chews tires and shakes the whole truck apart — we set it right.
Electrical faults get chased with a laptop on the truck, not by guessing at parts. We pull the codes, follow the circuit and fix the actual break.
Clutch and transmission work on heavy trucks. Slipping, grinding, hard shifting or a leak on the floor. We get under it and sort out what is worn.
Cab A/C that blows warm makes a long haul miserable. We test the system, find the leak or the failed part and get cold air back in the cab.
Trailers go in the same bays as the tractors. Drop the whole rig and get both ends handled on one visit instead of driving to two shops.
Reefer maintenance so the unit keeps temperature on the load that pays. Service is done in the shop alongside the rest of the trailer work.
Annual DOT inspection done in the shop, with anything that fails fixed on the spot instead of sending you somewhere else to chase it.
Heavy haul rigs get the same bays and the same mechanics. Bring the big stuff. The shop is built for Class 8 and up.
Flats, blowouts and worn rubber get fixed in the same bay as the rest of the truck. Steer, drive and trailer tires all covered.
Truck Shark is a working diesel shop on IL-83 in Long Grove. Drive-through bays, lifts, air, a parts room and a yard big enough to swing a full combination. Everything happens here, in front of you.
No stock photos. Every picture on this page was taken at 7101 IL Rt 83.








Not one rating below five. Every one of them came from somebody who pulled into 7101 IL Rt 83 with a truck that was down.
Codes get pulled and the truck gets inspected before anything is touched, so the number at pickup is the one you already agreed to.
Both ends go in the same bays. One visit instead of driving the rig to a second shop across town.
One truck or twenty, same bays and the same mechanics. Call to set up a fleet account.
Ring (224) 327-2077 and tell us the truck and the symptom. We reserve a bay and start looking for parts.
Pull straight into the yard at 7101 IL Rt 83. Room for a full combination, no tight backing off the road.
Codes get pulled and the truck gets inspected. You hear what is actually wrong and what it costs before we start.
Repair gets done in our bays. We call you the moment the truck is ready to go back on the road.
We sit right on Route 83 in Long Grove, a few minutes off I-94. If you run the I-94, IL-83 or US-45 corridors, we are already on your route.
Fastest way is a phone call. If we are in the bays or it is after hours, send the form and we will get back to you.
We answer during shop hours. If the truck is down right now, calling gets you an answer faster.
Call (224) 327-20777101 IL Rt 83, Long Grove, IL 60060 · Mon–Fri 8AM–5PM · Sat 8AM–12PM