DFW Mobile Mechanics | On-Site Auto Repair & Now Professional Generator Services in D

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    • Home
    • Gallery
    • Contact US
    • About Us
    • Our Services
      • Routine Maintenance
      • Engine Repairs
      • Brake Services
      • Diagnostic Services
      • Battery & Electrical
      • Heating & Cooling
      • Transmission Services
    • Blog
    • Request service
    • Generators
  • Home
  • Gallery
  • Contact US
  • About Us
  • Our Services
    • Routine Maintenance
    • Engine Repairs
    • Brake Services
    • Diagnostic Services
    • Battery & Electrical
    • Heating & Cooling
    • Transmission Services
  • Blog
  • Request service
  • Generators

See Our Mobile Mechanic Services in Action – DFW Area

See Our Mobile Mechanic Services in Action – DFW AreaSee Our Mobile Mechanic Services in Action – DFW AreaSee Our Mobile Mechanic Services in Action – DFW AreaSee Our Mobile Mechanic Services in Action – DFW Area

Commercial & Residential Generator Repair in DFW

Generator Diagnostics & Troubleshooting

Generator Diagnostics & Troubleshooting

Generator Diagnostics & Troubleshooting

Person checking and cleaning the oil dipstick of a generator outdoors.

If your generator is:

  • Not starting
  • Shutting off unexpectedly
  • Displaying fault codes
  • Producing low or unstable voltage
  • Making unusual noises
    We perform complete system diagnostics to identify and fix the issue.

Preventative Maintenance

Generator Diagnostics & Troubleshooting

Generator Diagnostics & Troubleshooting

A portable generator on a construction site with wooden framework in the background.

Regular service helps prevent unexpected breakdowns. Our maintenance includes:

  • Oil and filter changes
  • Battery testing & replacement
  • Fuel system inspection
  • Cooling system checks
  • Load testing
  • Full system inspection

Electrical/Control Board Repair:

Generator Diagnostics & Troubleshooting

Electrical/Control Board Repair:

Technician with tools working on an outdoor HVAC unit.

We repair and replace:

  • Generator control boards
  • Voltage regulators
  • Wiring and electrical connections
  • Sensors and relays
  • Automatic Transfer Switch (ATS) issues 

Generator Tune-Ups

Electrical/Control Board Repair:

Close-up of guitar bridge with colorful string ends.

Keep your generator running efficiently with scheduled tune-ups designed to:

  • Improve reliability
  • Extend equipment lifespan
  • Reduce emergency repairs
  • Ensure readiness during outages

Fleet Maintenance

Close-up of a mechanic using a power tool to work on a car engine.

  • Work trucks
  • Construction vehicles
  • Service vans
  • Box trucks

Types of Generators

A yellow and gray portable generator trailer parked outdoors under trees.

  • Small, movable units
  • Gasoline powered (most common) 
  • Used for homes, job sites
  • Diesel Generators
  • Manual start (pull or electric start)

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