Gas. Diesel. Anything
with an engine in it.

E&J Repairs is a mobile shop out of Quincy, Illinois — certified in gas and diesel engines, ten years deep, and set up to work on your vehicle, your equipment, or your toys. Free estimates, honest diagnostics, and we come to you.

  • Mobile service
  • Free estimates
  • Gas & diesel certified
  • 10 years experience

Free estimate

Tell us what it's doing.

Three things and we'll call you back.

Sends straight to us — no email app needed. Or call (217) 779-4668 — we answer.

Want to give us more information? →
Mobile ServiceWe bring the tools to your driveway, farm, or job site.
Gas & Diesel CertifiedBoth fuels, both sides of the shop — no referring you out.
10 Years ExperienceEnough miles under the hood to find it the first time.
Diagnostics FirstWe find the actual problem before we sell you a part.

Won't start? Warning light on?

Don't tow it before you call us.

We're mobile — a lot of no-starts, sensor faults and leaks get diagnosed right where the vehicle sits. Free estimates. Straight answers.

Call (217) 779-4668

What We Do

Vehicles, equipment, powersports.

Repair, maintenance and accessories across all three. If it burns gas or diesel, bring it to the shop — or have us come to it.

Automotive & diesel

  • Diagnostics

    Check engine lights, no-starts, misfires, rough running. We find the cause before anything gets replaced.

  • Engine Repair

    Gaskets, valve covers, timing, cooling, oil leaks — torn down, cleaned, prepped, and put back right.

  • Certified

    Diesel Work

    Fueling issues, injectors, leaks and hard starts on light- and heavy-duty diesels.

  • Brakes & Suspension

    Pads, rotors, hubs, bearings, shocks, springs and steering — the parts that keep it stopping and tracking straight.

  • Driveline & Axles

    Differentials, axles, u-joints and 4x4 components — pulled, inspected, and rebuilt or replaced.

  • Maintenance

    Fluids, filters, belts, plugs and tune-ups. The cheap work that stops the expensive work.

Powersports

  • ATV, UTV & Side-by-Sides

    Suspension, drivetrain, engine and electrical on the machines that actually get used hard.

  • Dirt Bikes

    Top-end work, clutches, forks and full go-through on bikes that have been sitting a few seasons.

  • Motorcycles

    Primary and clutch work, engine service, and the tear-downs other shops don't want to schedule.

  • Carbs & Fuel Systems

    Cleaned, rebuilt and jetted so it starts on the first kick instead of the fortieth.

  • Clutches & Drivetrain

    Baskets, plates, chains and sprockets — inspected and replaced before they take the cases with them.

  • Suspension & Chassis

    A-arms, shocks, bushings and bearings on machines that get ridden the way they were meant to be.

Equipment, ag & accessories

  • Equipment & Agriculture

    Farm and work equipment kept running through the season — engines, hydraulics-adjacent repairs and hard-use wear parts.

  • We come to you

    Mobile Repair

    Driveway, farm, shop lot or roadside. A lot of jobs never need to leave your property.

  • Accessories & Installs

    Bumpers, lighting, racks, hitches and the add-ons you actually wanted from the factory.

Not sure it's something we do? It probably is — vehicles, equipment and powersports all get the same bench. Just ask.

E&J Repairs — automotive, equipment, agriculture and powersports repair, (217) 779-4668

Why E&J Repairs

Top notch service. Straight answers.

Ten years of turning wrenches on gas and diesel, and a shop that treats a customer's dirt bike with the same seriousness as their work truck.

  • Diagnosed, not guessed.You get told what's actually wrong and what it takes to fix it — before any parts get ordered.
  • Cleaned and prepped.Surfaces cleaned before a gasket goes on. That's why the leak stays fixed.
  • Turned around fast.A full diesel valve cover job — diagnosis, teardown, clean install — went back to the customer in two days.
  • Mobile when it helps.If the machine shouldn't move or can't move, we load the truck and come out.
Get a Free Estimate →

Our Work

Recent jobs on the bench.

Trucks, diesels, dirt bikes, side-by-sides. Some of it in the shop, plenty of it in somebody's driveway.

On the job

V-twin motorcycle engine with the primary cover removed and the clutch exposed
Primary opened up on a V-twin
Valve cover cleaned and prepped before reinstalling
Cleaned and prepped for a clean install
Diesel engine opened up on the driver side
03 6.6 diesel, driver side apart
Engine bay with intake plumbing removed
Intake off, chasing a fueling issue
Hub and rotor removed from the front of a truck
Front hub off for bearings
Coil spring and suspension components on a vehicle
Coil and control arm work
Axle housing pulled and laid out in the grass
Axle out, differential next
Dirt bikes and motorcycles lined up inside the shop
Powersports side of the shop
Mechanic working on a yellow dirt bike on a stand
Full go-through on a yellow two-stroke
Dirt bike stripped down with parts laid out on the floor
Stripped to the frame
Carburetor disassembled on the workbench
Carb apart on the bench
Clutch basket and plates laid out for inspection
Clutch out for inspection
Side-by-side front suspension disassembled
Side-by-side front end apart
Truck lifted at the front end for underbody work
Nose up for underbody work

What comes through the door

Four different kinds of machine, one set of hands. That's the whole point of the shop.

  • Pickup truck with the hood up for service
    Gas & dieselTrucks & carsDaily drivers and work trucks, from diagnostics to engine work.
  • Polaris side-by-side in the shop
    ATV / UTVSide-by-sidesSuspension, drivetrain and engine on hard-used machines.
  • Dirt bike engine with the side cover removed
    2 & 4 strokeBikesDirt bikes and motorcycles — top ends, clutches, carbs.
  • Jeep Wrangler inside the shop
    4x4Off-road rigsLifted trucks and Jeeps — driveline, axles and accessories.

Service Area

Based in Quincy. Out to about 40 miles.

We're based in Quincy, and the mobile rig covers Adams County and across the river into northeast Missouri. Just outside the circle? Call anyway — for the right job we travel.

  • Quincy
  • Palmyra, MO
  • Hannibal, MO
  • Camp Point
  • Mendon
  • Payson
  • Liberty
  • Barry
  • Pittsfield
  • Mt. Sterling
  • Carthage
  • Keokuk, IA
Not sure if we reach you? Call and ask →

How It Works

Easy to get started.

Four steps from "something's not right with it" to keys back in your hand.

  1. 1

    Call or message

    Tell us the year, the machine, and what it's doing. That's usually enough to point us at it.

  2. 2

    Free estimate

    Drop it at the shop or have us come out. You get a real diagnosis and an honest price before work starts.

  3. 3

    Repaired right

    Torn down, cleaned, prepped and reassembled properly — not just far enough to make the light go off.

  4. 4

    Back on the road

    Tested, buttoned up, and returned. We'll tell you what we saw that's worth watching next.

About E&J Repairs

Quincy, Illinois. Eian Morgan.

E&J Repairs is a local repair and maintenance shop in Quincy, offering automotive, equipment, agriculture and powersports work. At E&J Repairs we offer top notch service to our customers and their needs — that line is on the door and it's the whole business plan.

Certified in gas and diesel engines with ten years of experience, and set up to run mobile when a machine can't or shouldn't be moved. Repair, maintenance, accessories — vehicles, equipment, powersports.

10years experience
Freeestimates, every time
Mobilewe come to you
E&J Repairs illustration — trucks, ATVs and classic cars
“We got the customer up and running again no later than 2 days. Please give us a call or message — free estimates. We are mobile as well.”
— E&J Repairs, on an 03 6.6 diesel

Free Estimates

Get it on the schedule.

Tell us a little about the vehicle or machine — estimates are free, and we'll get back to you fast.

Sends straight to us. Prefer to call? (217) 779-4668

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