GemState Diesel Solutions
Mobile Heavy-Duty Diesel Repair
Professional On-Site Truck, Trailer & Equipment Repair Throughout Southwest Idaho.
What We Do
Diesel Repair You Can Count On
From diagnostics and electrical to air brakes, suspension, and turbo replacement — GemState Diesel Solutions brings experienced, professional repair directly to your location across Southwest Idaho. No shop visit required. We minimize your downtime so you can keep moving.
View All Services
Why Choose Us
Built for the Working Fleet
Fast Response
We understand every hour off the road costs money. We respond quickly and get to work fast.
Mobile Service
We come to you — your yard, job site, or roadside. No towing required.
Professional Diagnostics
Advanced diagnostic tools to identify the problem right the first time.
Honest Repairs
Straightforward assessments, fair pricing, and no unnecessary work.
Reliable Communication
We keep you informed throughout the repair process — no surprises.
Fleet Focused
Scheduled maintenance programs designed to reduce operating costs and downtime.
Experienced Technician
Heavy-duty diesel expertise built over years of hands-on field work.
Our Services
Full-Spectrum Diesel Repair
Diagnostics
Engine diagnostics, check engine lights, ABS diagnostics, and electrical fault finding.
Electrical Repair
Starting & charging systems, lighting repairs, trailer electrical, and wiring.
Air Brake Systems
Air brake inspection, repair, ABS diagnostics, and air leak detection.
Suspension & Steering
Suspension repair, steering repair, wheel end repairs, and hub repairs.
Turbo Repair
Turbocharger replacement and fuel system repairs to restore power and efficiency.
Preventive Maintenance
Scheduled PM services to keep your equipment running reliably and reduce costs.
DOT Inspections
Annual DOT inspections to keep your fleet compliant and on the road legally.
Emergency Repairs
Roadside assistance and emergency mobile repairs when you need help fast.
Fleet Service
Comprehensive fleet maintenance programs for trucking companies and small fleets.
Trailer Repair
Trailer electrical, air suspension, wheel end repairs, and structural repairs.
Fleet Maintenance
Keep Your Fleet Moving. Reduce Your Costs.
Scheduled fleet maintenance is the most cost-effective investment you can make in your operation. GemState Diesel Solutions works directly with trucking companies, construction firms, and small fleets to build customized maintenance programs that prevent breakdowns before they happen.
Learn About Fleet ProgramsReduced Downtime
Proactive maintenance catches issues before they become costly breakdowns.
Lower Operating Costs
Well-maintained equipment runs more efficiently and lasts longer.
Preventive Approach
Scheduled inspections and PM services on your timeline, at your location.
Reliable Service
A consistent technician who knows your equipment and your operation.
Get In Touch
Contact Us
Ready to get your equipment back in service? Call us or send a message and we'll get back to you fast.
Call Us
(208) 501-5245
Email Us
[email protected]
Service Area
Southwest Idaho — Boise, Nampa, Caldwell, Meridian & Surrounding Areas
Request Service
Drop us a line and we'll get back to you fast.