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Don’t be left in the dark, let us watch your generator with Gen-Tracker.

A business without power is a business losing money...


The Gen-Tracker generator monitoring system is the all-in-one solution to ensure your business will be up and running when the utility isn’t. Most generators will initially fault out and cease operation during the scheduled exercise; and our system allows us to see that missed exercise or fault reading when it happens. This allows us to address the problem sooner, act faster, and fix the issue before you run into an outage.


Gen-Tracker Provides:

  • Peace of mind

  • Generator run documentation

  • Accurate information

  • Increased generator reliability


The Gen-Tracker system provides you with, dependable, internet-based, affordable monitoring with remote starts, universal application, and most of all… The Gen-Tracker system gives you Peace-Of-Mind.

Remote Monitoring

Our technicians are available 24/7 and are a simple phone call away from assisting you in anyway required.  Since we are centrally located, we can typically respond to the Bay Area or Sacramento Valley within one to two hours of your emergency call.


Our experienced technicians can respond to emergencies for anything related to your emergency power system;

  • Generator

  • Engine

  • Controls

  • Switchgear

  • Transfer Switch

  • Batteries

  • Support Accessories

  • Battery Chargers

  • Coolant heaters


Our 24 hour emergency phone number is- 530-383-5527

24 Hour Emergency Service


Our services are designed to give you peace of mind and confidence that your emergency power system will deliver power when the utility cannot.


Our goal is to exceed our customer’s expectations while remaining economically competitive in all our services.  Below is a list of quality services offered:

  • Generator monthly, quarterly, semi-annual and annual preventative maintenance services.

  • Generator and engine troubleshooting and repair.

  • Generator load bank testing.

  • Generator control upgrades.

  • Transfer switch inspections, troubleshooting, service and repair.

  • Fluid lab analysis for your generator’s lube oil, coolant and fuel.

  • Diesel fuel polishing


Our technicians will identify problems quickly and systematically to save you time and money avoiding power system downtime. Many critical replacement parts are stocked in our service vehicles and we have an extensive inventory and supplier network to insure timely repairs.












Emergency Power System Services

For any inquiries or questions, please fill out the following form


Head Office
Get a quote: 530-383-5527

753 East Street

Woodland, CA  95776

Tel: 530-383-5527

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All of us at Henderson Power Services LLC realize that your emergency power systems are essential to your business.  We recognize that without reliable emergency power, normal operations of critical facility operations can be compromised.


Henderson Power Services LLC has over 31 years experience in the emergency power industry .  We sell and service engines, generators, controls and automatic transfer switches.  Our personnel from the office staff to the service technicians have customer service and satisfaction as our highest priority.


Will Henderson is the owner and senior technician at Henderson Power Services LLC.  He has received factory training in the emergency power systems field by Kohler Power Systems, Onan, Generac, Altronic Inc, Mobil Oil and Waukesha Engine.  Will has been certified as a technician by the Electrical Generating Systems Association and holds a C-10 electrical contractors license issued by the Contractors State License Board.  He has worked in every aspect of the emergency power system industry over the last 31 years.

          Generator Brands We Service


Delivering Reliable Power and Peace of Mind

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