Engine Repair & Diagnostics
Computerized diagnostics and precision engine repair for diesel and gas powerplants. We identify problems accurately and fix them permanently.
Swartz Creek, Michigan
Keep Your Fleet Moving — We Handle the Rest.
Honest, thorough truck and trailer repair built on decades of hands-on experience. When you drive into our shop, you drive out with confidence.
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What We Do
Comprehensive Truck & Trailer Service
From routine maintenance to complex diagnostics, we provide the full range of repairs your commercial or private vehicle needs — done right the first time.
Brake Systems
Complete brake inspection, repair, and replacement. We service air and hydraulic brake systems for trucks, trailers, and heavy-duty vehicles.
Trailer Repair
Dry van, flatbed, and specialized trailer repair. We handle suspensions, bodies, electrical systems, and everything in between.
Preventive Maintenance
Scheduled maintenance programs that keep your vehicles on the road and out of costly breakdowns. DOT-compliant inspections available.
Transmission & Drivetrain
Transmission rebuilds, driveline repairs, and differential service. We restore smooth power delivery so you can haul with confidence.
Electrical & Lighting
Full electrical system diagnostics and repair. Wiring harnesses, alternators, starters, and trailer lighting — all tested and guaranteed.
Our Story
Built on Trust, Driven by Craft
Wolfgang and Edwards Truck and Trailer LLC was founded on a simple belief: every driver deserves a repair shop that treats their vehicle with the same care they do.
Based in Swartz Creek, Michigan, we serve commercial fleet operators and private owners alike. Our team brings years of hands-on experience across diesel engines, air brakes, suspensions, and trailer bodies — the kinds of systems that keep America's roads running.
We don't cut corners. We don't upsell services you don't need. When we hand you the keys, you know the job was done right.
Honest assessments — no surprises
Experienced technicians you can rely on
Quality parts and guaranteed work
Why Choose Us
The Difference Is in the Details
01
Transparent Pricing
We provide clear estimates before any work begins. No hidden fees, no surprise charges — just straightforward, fair pricing you can count on.
02
Fast Turnaround
We know downtime costs money. Our efficient workflow gets you back on the road as quickly as possible without sacrificing quality.
03
Local & Accessible
Located on Morrish Road in Swartz Creek, we're convenient for drivers throughout Genesee County and the greater Flint area.
04
Personal Attention
When you call, you speak with real people who know your vehicle. We build relationships, not just repair orders.
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