Kevin O Mobile Truck Service in St. John, MO
Get quick fixes and big smiles with Kevin O Mobile Truck Mechanic in St. John, MO. Is your truck or trailer giving you trouble and in need of repair or welding? Our trained staff handle every repair efficiently and professionally.
Experience expert mobile truck repair anywhere in St. John, MO with our customer-focused service.
We understand how stressful taking care of your truck can be. With that in mind, our friendly and knowledgeable staff is here to make service as easy and convenient as possible.
We bring mobile truck repair services directly to your location anywhere in St. John, MO and surrounding areas.
We bring complete mobile repair and diagnostic capabilities to your truck wherever it is.
Our services cut across comprehensive mobile repair services for heavy-duty trucks, trailers, buses, and equipment within a 150-mile radius of St. John, MO.
We dispatch mobile mechanics ready to handle on-site diagnostics, breakdowns, and repairs efficiently.
Whether roadside assistance or pre-planned yard service, weve got you covered. We will come to you prepared to diagnose and fix the problem quickly and safely.
Reach out to us today!.
Our Services
Commercial Trailer Services
We both know that it is essential to keep your truck safe and compliant.
Here at Kevin O Mobile Truck Mechanic in St. John, MO, we provide full mechanical trailer repair for all types of commercial and heavy-duty trailers throughout St. John, MO.
From flatbeds and reefers to tankers, lowboys, and dry vans, we handle them all, our technicians handle every aspect of repair and maintenance, ranging from brakes and suspensions to lighting, hubs, and axles.
Preparing for a DOT inspection or recovering from road incidents? We get your trailer operational and compliant.
We can bring our service in-shop or right where your equipment is parked.
This helps you avoid unnecessary transport costs.
We complete each trailer repair with accuracy and full compliance with safety standards, keeping your trailer in peak condition.
You can rely on Kevin O Mobile Truck Mechanic for professional trailer repair services, handled by skilled experts.
Roadside Assistance
You don’t have to wait around when a breakdown stops your truck. Kevin O Mobile Truck Mechanic in St. John, MO offers around-the-clock roadside assistance for heavy-duty trucks, trailers, RVs, and construction equipment.
Our mobile team works day and night to reach you fast, wherever you are in St. John, MO.
Are you parked on the highway or stuck at a remote job site?. Fully equipped with tools, parts, and expertise, we get you back on the road efficiently.
When you call Kevin O Mobile Truck Mechanic, youre getting dependable help from professionals who know how to get your truck back on the road safely and quickly, any hour of the day.
Industrial and Construction Equipment Services
We at Kevin O Mobile Truck Mechanic offer professional repair services for industrial, agricultural, and construction machinery across St. John, MO.
We service and repair the big equipment that keeps your business running, like excavators, bulldozers, forklifts, and loaders, among others.
Our technicians are highly skilled in diesel engines, hydraulics, drivetrains, and mechanical systems, bringing years of hands-on experience to every job.
From hydraulic leaks and engine problems to cooling system failures, we handle it all quickly and efficiently.
Reach out today to get your heavy machinery repaired safely and efficiently.
You can choose between on-site service or in-shop repairs depending on what works best for you.
We aim to restore your heavy machinerys functionality fast, keeping your business moving.
Reach out to us today for professional repairs.
Preventive Maintenance
Consistent upkeep and preventive service help extend the life of your trucks and heavy equipment.
We deliver customized preventive maintenance solutions to keep your trucks and equipment reliable and long-lasting.
We service every important part, from engines and transmissions to cooling, brakes, and suspension, ensuring your fleet remains road-ready all year round.
Our maintenance plans are designed to fit your schedule and workload, be it a single truck or an entire fleet.
We perform inspections and replace fluids and filters before problems arise.
With mobile maintenance, we arrive at your yard to perform service efficiently and minimize downtime.
With Kevin O Mobile Truck Mechanic, preventive maintenance becomes simple, reliable, and cost-effective.
Call us today!
Fleet Services
You need utmost reliability when managing a fleet; thats exactly what Kevin O Mobile Truck Mechanic delivers.
We help fleet operators in all of St. John, MO keep their trucks, trailers, and heavy equipment operating safely and efficiently.
Our service includes preventive maintenance, diagnostics, and mechanical repair that ensures your entire operation stays productive and efficient.
With adaptable service schedules, we ensure every fleet vehicle gets timely care without disrupting operations.
From engine maintenance and oil changes to brake, steering, or aftertreatment service, our skilled technicians ensure every task is done right.
We deploy mobile service units that provide expert, on-site maintenance customized for your fleet.
With Kevin O Mobile Truck Mechanic in St. John, MO, your fleet stays dependable and road-ready.
Reach out to us today!.
RV Repair
For RV owners who rely on their vehicles for both travel and comfort, breakdowns can occur at any time.
When an issue occurs, it can disrupt trips and daily routines.
Our team at Kevin O Mobile Truck Mechanic specializes in dependable diesel RV repairs, covering Class A and Super C models.
Our expertise centers on mechanical systemsengine, brakes, suspension, and coolingso your RV remains safe and operational.
Need last-minute mechanical repairs before hitting the road? We dispatch our team to your RV to fix issues on-site.
Selecting Kevin O Mobile Truck Mechanic ensures your RV is mechanically sound and ready for any adventure.
Commercial Trailer Services
We both know that it is essential to keep your truck safe and compliant.
Here at Kevin O Mobile Truck Mechanic in St. John, MO, we provide full mechanical trailer repair for all types of commercial and heavy-duty trailers throughout St. John, MO.
From flatbeds and reefers to tankers, lowboys, and dry vans, we handle them all, our technicians handle every aspect of repair and maintenance, ranging from brakes and suspensions to lighting, hubs, and axles.
Preparing for a DOT inspection or recovering from road incidents? We get your trailer operational and compliant.
We can bring our service in-shop or right where your equipment is parked.
This helps you avoid unnecessary transport costs.
We complete each trailer repair with accuracy and full compliance with safety standards, keeping your trailer in peak condition.
You can rely on Kevin O Mobile Truck Mechanic for professional trailer repair services, handled by skilled experts.
Why Choose Us?
24/7 Mobile Truck Service
Breakdowns dont mind business hours, and neither do we. We bring professional truck repair services right to your truck, wherever it is in St. John, MO. It doesnt matter whether youre parked on the highway, at a job site, or in your yard, our mobile units are fully equipped to handle repairs on the spot, so you avoid costly towing and unnecessary downtime.
Proven Expertise
We have years of hands-on experience working on heavy-duty trucks, trailers, and equipment, so you can trust our team to get the job done right. We take pride in honest work, clear communication, and repairs that last. Every job is handled with care, as if the truck is ours.
Fast Response
We understand the expense of downtime, so we move quickly without wasting any minutes. Emergency calls or routine maintenance, we act promptly to keep your trucks operational. Reach out to Kevin O Mobile Truck Mechanic in St. John, MO and get rapid, dependable assistance.
Dependable Service
We run our business on relationships. Across St. John, MO, our clients rely on us for timely, expert, and dependable truck services. Providing honest, high-quality service is our way of earning long-term trust and loyalty.
Client Feedback

Jenny P.
Homeowner
My truck broke down on a delivery run and stopped by Kevin O Mobile Truck Mechanic. Their team caught two electrical faults my dealer missed and had everything running before the day was over. Communication was straightforward, and the repair quality was excellent. Definitely recommend them if you need real truck guys who know what theyre doing.

Chris T.
Homeowner
These guys are lifesavers. Wiring problems that stumped other shops were handled efficiently by Kevin Os crew. The team was professional and honest, no extra charges. I wont hesitate to use them again.

Dylan G.
Homeowner,
If youre in St. John, MO and need a trustworthy mechanic, call Kevin O Mobile Mechanic. The owner really knows his stuff and actually cares about his customers. My truck runs smoother than it has in months. Trustworthy team, good prices, and speedy repairs. Cant recommend them enough!

Josh L.
Homeowner,
While heading to a site, we encountered a sudden breakdown. Kevin O Mobile Truck Mechanic came out fast, checked everything, and had us back on the road in no time. What I liked most was how they explained what went wrong and didnt leave us guessing. Professional and reliable team.
Reach Out
In St. John, MO, Kevin O Mobile Truck Mechanic delivers professional truck repair and fleet services, whether in our shop or at your location. Reach out today to learn more about our services or for assistance.Contact us today to schedule a consultation or to learn more about our services.