Recent Blog Posts

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7 Diesel Mechanic Trends Shaping the Industry’s Future

January 29, 2026
Do want to know about the diesel mechanic trends shaping the industry's future? Read this article or give us a call at Jag's Pro Truck Shop today to learn more.
A mechanic wearing gloves works on the undercarriage of a car raised on a lift in a repair shop.

The Importance of Preventative Maintenance Schedules Designed by Diesel Mechanics

January 13, 2026
Maintenance schedules designed by diesel mechanics provide an essential foundation for keeping heavy-duty vehicles and machinery in excellent working condition.
Fresh golden engine oil being poured from a plastic container into a car engine.

Qualities of a Reputable Diesel Engine Mechanic

January 13, 2026
Looking for a skilled diesel engine mechanic? Learn the key traits that keep trucks reliable, reduce downtime, and protect long-term performance.
Underneath view of a vehicle's chassis, showing wheels, a black skid plate, and mechanical components on a white floor.

The Science of Cleaner Diesel Fuel

January 12, 2026
Diesel engine mechanics work hard to understand the environmental impact of diesel fuel. Consider the science for yourself on how it can be a cleaner source.
A close-up, low-angle view of the large wheels and side panel of a white semi-truck on a road, with a bright light flare.

3 Hidden Costs of Ignoring Diesel Engine Repairs

December 9, 2025
Learn how ignoring diesel engine repairs can cause hidden issues like higher fuel expenses, reduced engine lifespan, and unexpected operational downtime.
A pair of hands in blue sleeves use a wrench to work on a car battery under the hood of a vehicle.

The Mechanics of Cost Efficiency in Diesel-powered Engines

October 16, 2025
This comprehensive analysis will draw from diverse areas such as engine mechanics, fuel advancements, maintenance practices, and diesel mechanics expertise.
Close-up of an automotive alternator and serpentine belt system on an engine block.

Why Diesel Engines Are the Best Choice for Heavy-Duty Trucks

September 30, 2025
Learn why diesel engines are ideal for heavy-duty trucks and how expert diesel engine mechanics keep them reliable, powerful, and efficient for demanding jobs.
A mechanic in a blue uniform repairing a car transmission on the workshop floor.

5 Questions to Ask Your Diesel Mechanic Before Any Repair Job

July 28, 2025
Do you have questions for a diesel mechanic? Read this blog to learn more about questions to ask your diesel mechanic before any repair job.
A mechanic uses a tool to work on the internal gears and metal shaft of a disassembled automotive transmission.

3 Signs That You Should Call a Diesel Engine Mechanic

June 16, 2025
Understanding when to call a diesel engine mechanic can help prolong the life of your vehicle and enhance its performance.
A mechanic in blue overalls works under a car in a repair shop, using a funnel to drain fluids.

3 Things To Expect From a Diesel Repair Shop Service

January 13, 2025
When your diesel engine vehicle needs attention, choosing the right diesel repair shop is crucial for ensuring the longevity of your vehicle.
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Diesel Mechanics

Andover, MN

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Same-Day Services Available 

Industry-Leading Warranties

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Professional Automotive Solutions You Can Trust

Since 2006, Jag's Pro Truck Shop has served Zimmerman, MN as a reliable partner for comprehensive automotive services. Our ASE-certified technicians contribute more than 100 years of combined experience to every vehicle that visits our family-owned shop. We recognize how car problems can interrupt your daily schedule, which is why we provide same-day services and estimates to help you return to your routine quickly. If you're looking for expert diesel mechanics in Andover, MN, choosing Jag's means selecting a team devoted to excellence, using only quality parts from trusted manufacturers. Our customers value our honest approach-free phone estimates help you understand costs upfront, while our industry-leading warranties give lasting confidence in all completed repairs.

As a local business, we've established our reputation through honest communication, solid workmanship, and outstanding customer care. We understand that dealing with vehicle problems can be difficult, particularly when working with insurance companies. Our team offers full support throughout insurance claims, helping with paperwork and making sure you receive fair treatment. We also accept most extended warranties beyond standard coverage, giving you added security in your vehicle’s long-term performance. At Jag's, we build lasting relationships with our customers based on trust. Our technicians carefully explain issues, discuss your repair choices, and suggest only necessary services to keep your car running well without extra costs. Contact us today to schedule a service.

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Why Choose Us

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Free Over-the-Phone Estimates

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Same-Day Services Available

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Industry-Leading Warranties

Jag's Pro Truck Shop
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Most Extended Warranties Accepted

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ASE-Certified

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Support During Insurance Process

Diesel & Automotive Repairs

Our diesel repair services address the specific requirements of diesel engines with accuracy and skill. From regular maintenance to complex diagnostics and repairs, we ensure your diesel vehicle maintains its power and efficiency. For standard vehicles, our automotive repair services cover all systems, including engine work, transmission service, electrical troubleshooting, and preventative maintenance.

Truck Repairs

Trucks require specialized care because of their unique design and heavy-duty uses. Our technicians have specific training in truck repair, fixing issues from suspension and alignment to powertrain problems affecting performance. We know your truck is vital for work or leisure activities, so we focus on efficient and durable repairs that return your vehicle to service as quickly as possible.

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Jag's Pro Truck Shop

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CP #1 CTA Lead-in

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Our Recent Projects

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Here's what our satisfied customers are saying...

At Jag's Pro Truck Shop, we take pride in providing exceptional diesel and automotive solutions to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Jag's Pro Truck Shop and let others know what you think.

Frequently Asked Questions

Whether you're managing a single work truck or a specialized fleet, our comprehensive repair solutions ensure your engine, transmission, and electronic systems operate with maximum efficiency and long-term reliability.

  • What types of diesel engine repairs do you specialize in?

    We handle everything from routine maintenance to complete engine overhauls. Our team is equipped to manage fuel system calibrations, turbocharger replacements, and fuel injector services. When local drivers look for diesel mechanics in Andover, MN, they often seek out our expertise in diagnosing complex internal combustion issues to ensure their trucks remain dependable under heavy loads.

  • Can you assist with troubleshooting complex electrical issues?

    Yes, we utilize advanced diagnostic equipment to interface with your vehicle's onboard computer systems. We can pinpoint sensor failures, wiring harness issues, and communication errors within the ECM. Reliability is key, and our goal is to provide the same level of technical accuracy expected from the top diesel mechanics in Andover, MN by resolving electronic glitches before they lead to breakdowns.

  • Do you provide comprehensive transmission and drivetrain services?

    We offer full-scale transmission diagnostics, fluid services, and complete rebuilds. Our technicians ensure that power is transferred efficiently from the engine to the wheels, addressing clutch issues and gear synchronization problems. Residents searching for diesel mechanics in Andover, MN trust us to maintain the integrity of their drivetrain to prevent costly mechanical failures during transit.

  • Is your shop equipped to handle exhaust and emissions system repairs?

    Our services include the maintenance and repair of DPF (Diesel Particulate Filter) systems, SCR (Selective Catalytic Reduction) components, and EGR (Exhaust Gas Recirculation) valves. Keeping your vehicle compliant with emissions standards is a priority for us. We strive to be the preferred choice for those seeking diesel mechanics in Andover, MN who understand the intricacies of modern clean diesel technology.

  • What kind of suspension and steering work do you perform?

    We provide heavy-duty suspension repairs, including leaf spring replacement, shock absorber installation, and steering linkage adjustments. A stable ride is essential for safety, especially when hauling heavy equipment. By providing high-quality suspension tuning, we offer the level of stability and control that customers expect when vetting diesel mechanics in Andover, MN for their specialized truck needs.

  • Do you offer preventative maintenance packages for high-mileage trucks?

    We believe that proactive care is the best way to extend the life of your vehicle. Our maintenance programs include oil analysis, cooling system flushes, and comprehensive multi-point inspections. This meticulous approach to service is what sets us apart from other diesel mechanics in Andover, MN as we focus on identifying wear and tear before it results in an emergency repair.

  • Can you handle fuel system upgrades and performance tuning?

    Our shop provides specialized fuel system services, including high-pressure rail repairs and lift pump installations. For those looking to optimize their vehicle for specific work environments, we provide solutions that enhance throttle response and fuel efficiency. We aim to provide the most robust performance solutions available from professional diesel shops in the region.

  • Are you able to perform complete vehicle rebuilds?

    We offer extensive truck rebuild services for clients looking to restore a vehicle to its former glory or extend the life of a trusted workhorse. From frame-up restoration to powertrain swaps, our mechanical team has the experience to manage large-scale projects. This level of craftsmanship ensures that your rebuilt truck meets the rigorous standards of the industry.

  • Do you provide support for insurance claims and paperwork?

    We understand that dealing with repairs after an incident can be stressful. We work directly with insurance providers to streamline the estimation and repair process. Our team ensures that all necessary documentation is handled professionally, allowing you to focus on your business while we handle the technical restoration of your vehicle.