“Ensuring your truck tells a story of reliability and strength. Our goal is to keep it running smoothly so your journey continues unhindered.”

SUMR Services

Preventative Maintenance

We specialize in preventative maintenance (PM) to keep your vehicles running smoothly and efficiently. Our services include oil changes, filter replacements, fuel filter changes, greasing, and thorough inspections. Trust us to keep your fleet in top condition and minimize downtime.


Electrical Diagnostics & Repair

Expert diagnosis and repair solutions for various electrical issues including light repairs, troubleshooting electrical shorts, and ensuring your vehicle's electrical systems are operating optimally.


DPF Regeneration

Specialized forced regeneration using advanced scan tools to clean and restore Diesel Particulate Filters (DPF), ensuring optimal engine performance and compliance with emissions standards.


Air Leaks

Thorough diagnosis and repair of air leaks in your vehicle's pneumatic system, addressing issues promptly to maintain proper air pressure and overall system integrity.


Gas Service / Repair

General service and repair solutions tailored for gasoline-powered vehicles, covering a wide range of maintenance and repair needs to keep your fleet running smoothly and reliably.

DOT Regulated Fleets

We provide expert truck and trailer repair services, ensuring compliance with DOT regulations. Our offerings include Federal Annual Inspections and BIT inspections to guarantee your vehicles meet all safety and operational standards. Rely on us for thorough and reliable service to keep your fleet road-ready and compliant.


Scan Diagnostics

Cutting-edge scan diagnostics to identify issues by reading codes and conducting comprehensive tests, providing precise insights into your vehicle's performance and health.


Brakes

Comprehensive diagnosis and repair services for air, hydraulic, and electric brakes, ensuring your braking system operates safely and effectively for optimal vehicle control and stopping power.


Wheel Seals

Professional replacement and maintenance of wheel seals to prevent lubricant leakage and ensure the integrity of your vehicle's wheel assemblies for safe and efficient operation.


Diesel Service / Repair

Comprehensive service and repair options for diesel-powered vehicles, addressing general maintenance needs and resolving diesel-specific issues to optimize performance and longevity.

Need Service?

Don't let maintenance slow you down! Contact Straight Up Mobile Repair today for fast, reliable fleet services right at your location in the Prescott and Greater Phoenix Area. Keep your trucks and trailers running smoothly with our expert mobile repair solutions. Schedule your service now and get back on the road with confidence!