We deliver reliable services for heavy-duty trucks, trailers, RVs, buses, and equipment. We offer mobile truck repair, DOT inspections, preventive maintenance, 24/7 roadside assistance, and more across the Spring, TX region.
Services
We bring the shop to you. Our mobile units are equipped for on-site repairs, DOT inspections, and emergency breakdowns across a 150-mile radius from Spring, TX. Stuck on the road? Call us day or night for fast, reliable roadside service.
About Our Heavy-Duty Diesel Mechanic Services
Fleet Iron Garage provides comprehensive diesel mechanic services to keep your heavy-duty trucks & commercial fleets operating efficiently. We offer mobile truck repairs, DOT inspections, preventive maintenance programs, roadside assistance, heavy equipment repair, hydraulic services, welding and fabrication, and more. Whether you operate a single truck or a large fleet, we bring professional service to your door or in-shop.
Frequently Asked Questions
Find detailed responses to some of our most frequently asked questions.
We provide mobile engine diagnostics, brake repair, suspension service, aftertreatment cleaning, hydraulics, electrical diagnostics, and more—all performed on-site within 150 miles of Spring, TX.
Yes, we provide Texas state-approved DOT inspections for commercial trucks and trailers. Our inspections cover all required mechanical systems to help ensure your vehicle meets state compliance standards.
Preventive maintenance includes oil and fluid changes, brake checks, suspension and steering inspections, cooling system service, driveline inspections, and full vehicle health checks to prevent breakdowns.
Yes, we provide 24/7 emergency roadside assistance for heavy-duty trucks and trailers. Services include diagnostics, jump starts, brake repairs, air system service, fuel delivery, and minor repairs performed on-site.
We service construction and industrial equipment such as excavators, loaders, bulldozers, graders, forklifts, skid steers, and more. We perform engine repair, hydraulics, driveline, suspension, and brake service.
Yes, we offer structural welding and fabrication for heavy-duty trucks, trailers, and equipment. Services include frame repair, trailer repairs, custom brackets, and structural modifications—performed in-shop or mobile.
Yes, we perform mechanical repairs for Class A, Super C, and diesel RVs. We offer engine service, transmission repair, suspension and brake repair, and cooling system service—mobile or in-shop.
We customize a maintenance program for your fleet based on mileage, usage, and compliance requirements. Our mobile units can perform scheduled maintenance at your yard or terminal to minimize downtime.
Contact Us
Ready to schedule service? Call Fleet Iron Garage at 281-808-7814 today. We provide expert mobile and in-shop services for heavy-duty trucks, trailers, RVs, buses, and equipment—keeping your fleet road-ready.
Customer Testimonials.
Contact Fleet Iron Garage
Fleet Iron Garage proudly provides Spring, Texas & the surrounding areas with professional heavy-duty truck repair & commercial fleet services, both in-shop & via mobile service. Get in touch today with any questions, to request a quote, and to schedule service.