Accurate Diagnosis and Reliable Repairs for Major Equipment Failures

Heavy equipment mechanical failures can quickly stop projects, delay schedules, and increase operating costs. JM Heavy Equipment Repair provides complete mechanical repair services designed to restore machine performance and prevent repeat breakdowns.

Our certified technicians focus on identifying the root cause of mechanical failures before repairs begin. Many breakdowns are misdiagnosed, leading to unnecessary parts replacement and machines that continue to fail in the field. Our diagnostic-first approach helps prevent wasted time and money while delivering long-term reliability.

Call (561) 294-7957 or email to schedule service or visit our Contact page

Have any Question?

(561) 294-7957

What Sets Our Mechanical Repairs Apart

Every repair begins with a full mechanical inspection and diagnostic process. Instead of replacing parts based on assumptions, we evaluate the entire system to determine why the failure occurred.

This approach helps prevent:

  • Repeat breakdowns
  • Unnecessary parts replacement
  • Equipment that continues to fail in the field
  • Extended downtime and lost productivity

This deep diagnostic process allows us to identify the true source of failures and avoid unnecessary part replacements, saving customers time and money.

Learn More

Full-Scope Mechanical Repair Capabilities

We service and repair major mechanical systems across a wide range of heavy equipment used in construction and industrial applications.

Our mechanical repair services include:

  • Engine repair and replacement
  • Cooling system repair including radiators, water pumps, and thermostats
  • Fuel system diagnostics and repair including injectors, pumps, and filters
  • Final drive and drivetrain repair
  • Transmission and torque converter service
  • Undercarriage component repair and replacement
  • Brake system repairs
  • Bearings, seals, and wear component replacement
  • Preventative maintenance and mechanical inspections
These services help restore machine performance and extend the lifespan of critical equipment components.
Schedule service

Engine and Powertrain Repair

Engine failures and powertrain issues are among the most costly and disruptive problems equipment owners face. Our technicians diagnose overheating, power loss, starting issues, and abnormal performance to restore engine reliability.

We perform:

  • Engine diagnostics and replacement
  • Cooling system repairs to prevent overheating
  • Fuel system troubleshooting and repair
  • Transmission and torque converter service
  • Final drive and drivetrain repairs

Experience With Difficult and Misdiagnosed Repairs

JM Heavy Equipment Repair has built a reputation for fixing machines that other shops could not repair. Our technicians have extensive experience working on equipment with:

  • Intermittent failures
  • Repeated breakdowns
  • Long-term wear and heavy use
  • Misdiagnosed mechanical issues
By identifying the root cause of failures, we provide repairs that last and help customers avoid ongoing repair cycles.
Schedule service

Equipment We Commonly Service

We provide mechanical repair for a wide range of heavy equipment including telehandlers, excavators, skid steers, wheel loaders, backhoes, bulldozers, motor graders, and dump trucks.

Our team services machines from major manufacturers such as Caterpillar, Komatsu, John Deere, Bobcat, Volvo, Kubota, JCB, Genie, and Haulotte.

Service in Miami

Mobile Mechanical Repair and Field

Mechanical failures often occur on active job sites where transportation is difficult. Our mobile field service team provides on-site mechanical repairs throughout Miami and South Florida.

We perform diagnostics, repairs, and inspections directly at your location whenever possible to minimize downtime and get your equipment back to work faster.

Contact Us
Questions

Mechanical Repair

We repair engines, cooling systems, fuel systems, drivetrains, transmissions, torque converters, brakes, and major mechanical components.
Yes. We diagnose engine failures and perform engine repair and replacement when necessary.
Yes. We specialize in diagnosing machines with ongoing or intermittent failures and identifying the true root cause.
Yes. We regularly repair equipment with long-term wear and heavy usage.
Yes. Our mobile technicians provide mechanical repairs and diagnostics at job sites whenever possible.
Schedule Mechanical

Heavy Equipment Repair Today

If your equipment is experiencing engine issues, drivetrain problems, overheating, or repeated failures, our team is ready to help.

Call (561) 294-7957, email, or contact us online to schedule mechanical heavy equipment repair in Miami.

Give Us A Call