Built on Trust.
Driven by Craft.
Apex Mobile Fleet was founded on a simple belief: fleet owners deserve a mechanic they can count on — not just sometimes, but every single time.
Why We Exist
Apex Mobile Fleet Service LLC was founded by Trevor Wheeler with a mission built on a real gap in the market: fleet owners were stuck choosing between shops that required costly towing, or mobile mechanics who couldn't handle complex repairs.
We built Apex to bridge that gap entirely. A fully equipped service truck that comes to your yard, worksite, or wherever your equipment is down — capable of handling everything from routine oil changes to complex hydraulic and drivetrain repairs, on-site, on your schedule.
Today, Apex operates across Colorado and Arizona, serving fleet owners, construction companies, waste disposal operations, and equipment owners who won't settle for anything less than professional-grade service.
The foundation of everything we do is simple: show up when we say we will, tell the truth about what's wrong, fix it correctly, and charge a fair price. Every time. No exceptions.
Trevor founded Apex with a commitment to honest work and showing up when it matters. He brings deep expertise across diesel engines, hydraulics, electrical systems, and preventive maintenance. His hands-on approach and personal accountability are the foundation of everything Apex does.
Derek leads Apex's Arizona operations, delivering the same no-compromise quality that built our reputation in Colorado — now serving fleet owners throughout the Phoenix Metro area and surrounding communities.
Our Values
Reliability Without Exception
When we say we're coming, we come. When we give a price, that's the price. When we say it's fixed, it's fixed. Our reputation is built on doing exactly what we say, every single time.
Radical Honesty
No upsells. No vague explanations. We tell you what's wrong, why, and exactly what it takes to fix it — before we touch anything. You make the call with full information.
Technical Excellence
We invest in the diagnostic tools and expertise to get it right the first time. A wrong diagnosis or a halfway fix costs you more in the long run. We don't cut corners.
Respect for Your Operation
Your equipment being down costs real money. We work efficiently, communicate proactively, and treat every repair with the urgency it deserves — because your operation depends on it.
Fleet Owners Trust Apex
“Trevor is reliable, professional, and always gets the job done in a timely manner. The quality of his repair work is excellent, and his pricing is very fair. It's hard to find someone this dependable — highly recommend Apex for any fleet maintenance or repair needs.”
“Trevor is one of the most competent, skilled, and honest human beings I have ever been associated with. He possesses intelligence with a strong work ethic and genuine care for customer satisfaction. Five stars does not do justice — he deserves many more.”
Ready to Work With Apex?
Get professional mobile fleet service delivered to your location in Colorado or Arizona.