Alternator dead in a Walmart parking lot. Wheel bearing gone on a road trip. Flat tire at 3 AM with the family in the car. Justin picks up, drives out with the parts, and gets you back on the road. 24 hours. Every day. Joplin & the I-44 corridor.
Full mechanic. Electrical specialist. Roadside rescue. Pre-purchase inspector. Window tinter. Auto upholsterer. If it's on your vehicle and it's not right, JAMM handles it — mobile, most of the time same day.
Broken down in a parking lot, gas station, or the shoulder of I-44? Justin rolls out with a truck full of tools and the diagnostic gear to figure it out onsite.
Most-requestedDead alternator, drained battery, weird electrical gremlins — Justin's replaced more alternators onsite than most shops do in a bay all year.
Same dayBuying used and don't want to get burned? JAMM checks the vehicle before you write the check — and will honestly tell you to walk away when it's not right.
Honest readsBlown tire on the highway. Wheel bearing grinding to death mid-trip. He shows up, swaps the rim, packs the bearing, gets you rolling.
RoadsideNot everything is an emergency. Cars, trucks, SUVs — clean, bubble-free, in the driveway. Same team, same craftsmanship.
OnsiteTorn seat. Split headliner. Cracked dash. JAMM's upholstery side handles the cosmetic work most shops don't touch.
In the drivewayNot a call service. Not "leave a message." You call the number and Justin answers — even at 8 AM on a Saturday when he's just waking up.
Real story from a real customer: alternator died, Auto Zone was out of stock, so Justin drove to the Springfield hub and back with the part. That's the standard.
"Justin called the next morning to make sure we had made it to our destination." That's a review, verbatim. That's what you're buying.
Nine of the last ten reviews say the same two things: great price and honest. That's not marketing — it's the business model.
On a road trip through Joplin, our 2010 Odyssey alternator gave out — late Saturday afternoon, darn near the middle of nowhere. Justin came out, diagnosed it, went and got the part, and he and T. J. busted out the repair right where we'd pulled over. Got a call from him the next morning to make sure we'd made it. 10/10.Tom Burgess · Verified Google review · June 2026
Every quote below is straight from Google. Verify any of them — Justin's profile is a click away.
"This is a fabulous company. Justin showed up like a guardian angel just minutes after we had a flat tire. He had us back on the road so quickly and saved our family vacation. Cannot recommend them enough."
"Wheel bearing went out while I was passing through. This guy worked his ass off to get me back on the road. 10/10 service and very fair priced."
"Got stranded in Joplin — alternator stopped working. He drove to Springfield, picked up the parts, then came to Joplin and fixed our truck. He went out of his way. We made really good friends in the process."
"Hired Justin to do a pre-purchase inspection before a cash vehicle. He was honest and upfront, went out of his way to show us another dealer he recommended, followed us there, and stayed the entire time we checked the vehicle out. Highly recommend."
One call. He'll tell you if he can help — and if he can't get to you fast enough, he'll tell you honestly who to call instead.
Call (417) 346-5709Stranded? Call. Planning a tint job, an inspection, or an upholstery repair? Drop a note — Justin will circle back.