Generator Maintenance Services

Leedy-generatorLEW Electrical Services takes pride in our highly skilled and trained generator service team members. Each technician is trained by authorized factory trainers and are Emergency Generator Service Association ( EGSA) certified.

Preventative Maintenance

Preventative Maintenance is the key to our service program. LEW Electrical Services offers comprehensive planned maintenance program for your generator equipment that will insure your emergency power system operates properly when a power interruption occurs.

The reliability of a generator system depends on rigorous maintenance and testing on a regular schedule. Over time, build up in the generator can lead to increased fuel consumption and poor engine performance. LEW offers comprehensive preventative maintenance services for your generator, providing load-bank tests, major and minor service schedules. LEW Electrical Services currently has over 600 signed preventative maintenance contracts with our customers all over the state of Florida Below is a brief summary of these preventative maintenance services.

Load Bank Service

Load-bank tests are an essential part of any preventative maintenance because they ensure the generator will perform correctly in the event of a power failure. This test checks the generator engine’s ability to perform and provide the required horsepower needed in an emergency. A generator typically runs at a level less than the unit’s rated output capability, so a load bank test provides an artificial load that brings the engine to an acceptable operating temperature, ensuring functionality when your business needs it most.

Major Service Schedule

  • Advanced Oil System Changes & Check
  • Advanced Cooling System Check
  • Advanced Exhaust System Check
  • Battery Space Review
  • Fuel System Check
  • Transfer Switch Inspection
  • Comprehensive Engine Test
  • Accessory Check
  • Ignition System Inspection

Minor Service Schedule

  • Oil System Check
  • Basic Cooling System Check
  • Wire Check on Ignition System
  • Battery Level Test
  • Noise / Leak Check for Engine


Generator Repair and Emergency Services

When you are running a commercial business or industrial plant, your company can not afford to lose power. Back up generators are your company’s insurance policy against black outs. Therefore, your generator is an important part of the company’s operation. LEW Electrical Services’ generator technicians are trained and skilled in troubleshooting, diagnosing, and repairing a variety of generator brands. We have you covered from inspections to running a full system diagnosis. LEW Electrical Services can service brands such as Onan/Cummins, MTU, Baldor, Generac, GE Zenith Controls, John Deere, CAT, Kohler and more regardless of where you purchased it.

Contact Us

For regular maintenance and preventative services, please contact us through our web form or call (813) 630-2698.


Electrical Services | Tampa FL
Providing expert electrical services to Tampa, St. Petersburg, Clearwater, Largo, Lakeland, Brandon, Palm Harbor, Safety Harbor and surrounding Central Florida areas.