Mobile Mechanic & Maintenance

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On-Site Heavy-Duty & Mobile Mechanic Services

Minimizing Your Downtime. Maximizing Your Fleet’s Lifespan. Right on the Job Site.

When a medium or heavy-duty rig goes down, your entire operation stalls. You don’t
have the time to rig up a tow, haul a massive piece of equipment to a traditional
shop, and wait days for a diagnostic check.
At Jack of Clubs LLC, we bring the shop directly to you. Operating across
Wyoming, our fully equipped mobile service trucks handle everything from
emergency roadside diagnostics to scheduled fleet maintenance on-site. We
specialize in medium-duty trucks, heavy equipment, agricultural machinery, and
diesel fleets—keeping you rolling without the logistical headache.

What Sets Us Apart? We Build Reliability From the Inside Out.

We aren’t just parts-changers. Our background in custom fabrication and advanced
mechanical repair means we look at your machinery as a complete system.

Heavy-Duty Specialization: We understand the unique demands placed on
diesel engines, hydraulic systems, and heavy drivetrains operating in extreme
environments.
Mobile Welding & Fab Integration: If a bracket snaps, a dump bed cracks, or a trailer hitch fails, we don’t just tell you to call a welder. Our mobile units carry
full fabrication setups to repair structural and mechanical issues
simultaneously.
The AMSOIL Advantage: Every machine we service is an opportunity to
upgrade its longevity. We use and recommend premium AMSOIL synthetic
lubricants to give your hard-working equipment unmatched protection against friction, intense heat and sub-zero cold

What We Build: Light to Medium-Duty Specialties

From individual owner-operators to multi-vehicle commercial fleets, we provide
comprehensive mechanical support right where your assets are parked.

Medium & Heavy-Duty Diagnostics & Repair

Air brake systems, wheel ends, and steering/suspension service
Hydraulic hose replacement and system diagnostics
Drivetrain, differential, and transmission troubleshooting

Fleet Preventative Maintenance (PM)

Comprehensive on-site oil and fluid changes featuring AMSOIL Premium
Synthetics
Full-point safety inspections to catch catastrophic failures before they happen
on the road
Grease and chassis lubrication, filter replacements (fuel, air, cabin, hydraulic)

Emergency Mobile Welding & Mechanical Triage

Structural repairs to trailers, buckets, and chassis frames
On-site emergency repairs to get a stranded vehicle safely back to base

Fleet Managers: Protect Your Bottom Line with On-Site AMSOIL Service

Did you know? Upgrading your fleet to AMSOIL synthetic lubricants during regular mobile service intervals can extend your drain intervals up to 4x longer than conventional fluids. For a business running medium to heavy-duty trucks, this means drastically reduced downtime, fewer filter purchases, and significantly lower labour costs over the year. When we manage your scheduled maintenance, we don’t just keep you compliant— we actively optimize your operational costs by using the highest-grade synthetics on the market.

Interested in wholesale pricing? Ask us about setting up an AMSOIL Commercial Fleet Account through Jack of Clubs LLC. You’ll save up to 25% on factory-direct fluids while we handle the heavy lifting on-site.

Ready to Schedule or Need Immediate Assistance?

Don’t let a mechanical failure derail your project timeline. Contact Jack of Clubs LLC today to get a technician dispatched or to build a custom preventative maintenance program for your equipment.

Ready to Schedule or Need Immediate Assistance?

Primary Coverage: Casper, Douglas, and surrounding Wyoming regions
Hours: Mon-Fri: 7am – 6pm

Ready to Elevate Your Ride?

Got an idea for a custom build, a sleek bumper layout, or a fleet of service trucks that need a
custom interior setup? Let’s build something unmistakable.