Generator Service Add-Ons

GenerX’s Business is Providing Reliable Power

Generator Service Add-Ons

GenerX’s Business is Providing Reliable Power


Along with annual and routine preventative maintenance services we also offer multiple add on services that will extend the life of your generator and make your home standby experience more pleasant. Please view our options below:

IOA (Immortal Oil Additive)

Oil SupplementOur immortal oil additive turns any oil into the best possible oil you can buy. It contains additives that keep oil from thickening, takes out the humidity that builds up inside the engine in our Florida Climate, protects against corrosion, and helps to create a good enviornment under high temperatures and high pressure situations such as extended power outages create.

* Not for Diesel Units

Crimping Battery Terminal Service

Having good battery terminals is the key to success when you are counting on your generator to come on throughout the year. Our crimp on battery terminal service remove the existing factory or corroded battery terminals. We then add our upgraded Zinc battery terminals and use a hydraulic crimper to attach them to the battery cables giving you the best connection possible. We finish by heat shrinking the connection to finalize a solid connection and deter further corrosion in the future.

Dead batteries make up 50% of all emergency after hours generator failures. Giving your generator the best electrical connection possible lengthens the life of your battery and gives the sensitive electronics in your generator the proper DC Voltage they need to work properly. This will lengthen the life of all electrical components such as your generators computer, battery charger, and voltage regulator. It also gives that nice strong voltage straight to the starter when the unit goes to fire up and voltage to the fuel solenoid to allow fuel to flow when the unit first turns on. All of this starts with the connection at the battery. Even if you have brand new factory terminals, ours are better and you should upgrade NOW!

Surge Protector

The GRX-SPD50 is the first and only surge protector of its kind to cover the whole home and the generator. It gets installed on the generator’s transfer switch to protect the home while on utility power as well as the generator when running on standby power. The GRX-SPD50 comes with a lifetime part warranty. Manufactured by Ditek Surge Protection in Largo, Fl. specifically for only GenerX Generators LLC with only the latest surge protection technology, without considering price and leaving out the “Middleman”.

* Each ATS (Automatic Transfer Switch) requires its own GRX-SPD50

Mobile Link Generator Monitor 4G Cellular

Mobile Link remote monitoring lets you get and share information about your home standby generator no matter where you are, using your computer, smart phone, or mobile device. View your generator’s status and maintenance needs. Set its exercise schedule. Review its running and maintenance history. And get notified of status changes.

* $200 annual subscription after first year (included)
** WiFi unit is built in on all air-cooled generators from 2019 and newer. $200 will be billed annually.

Propane Tank Monitor

A critical part of maintaining your generator is making sure there is enough fuel to get you through the unexpected power outages when utility power is lost.  Generac now offers a wireless LP Fuel Level Monitor to measure the amount of LP fuel remaining in your tank.  The Tank Utility app alerts the user for both remaining LP fuel levels and usage reports, offering the ultimate peace of mind.

* Requires existing mobile link unit (WiFi or Cellular). $50 annual subscription after first year (included)

Coolant Conditioner Additive

Coolant AdditiveCoolant Conditioner Additive should be added to all liquid cooled generators every year. The owner’s manual says to do a complete coolant flush and fill every 2 years. If you add this every year you will never have to do it again.

Coolant conditioner neutralizes the pH of your generator’s coolant, as well as cancels out any built up electrolysis to prevent further corrosion of the cooling system and engine block.

Coolant System Flush and Fill

If it has been over 2 years since your last coolant flush or conditioning service a full flush and fill is recommended by your owner’s manual. We add a cleaner to the system and let it cycle for a period of time to break up all the gunk, corrosion, and particulates in the cooling system and engine block. We then drain it all out and refill it with new coolant. We finish by adding the conditioning treatment to keep the coolant good to last until next year’s treatment.

Coolant Flush Before & After

* Generators must be 60kW or less. Call for pricing on larger generators

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From the core of the engine to the controls, we stand by our product with one of the best warranties in the industry. We ensure that our generators are quiet, powerful and reliable – and this can only be done by sourcing the best possible product. Generac Generators are the largest and most reliable source for home, business, and recreational backup generators. We offer competitive sales, installation, and service to ensure that the quality of our guests’ experience is top-tier, no matter the nature of their generator needs. GenerX is proud to have been designated as Generac’s PowerPro Dealer for 6 consecutive years.

Recent Blogs

Happy Customers

"Mark Costis and the Generx team keep my whole house powered in case of city power outages. They have the greatest service and excellent products. With a full tank of propane (250 gallons) I can run my whole house for at least a week. Thanks Mark! A Generx Generator was a great investment!"


"Irma would've been an even bigger nightmare without our generator--it's officially my new favorite thing, and I'm grateful for the work you're doing in the Tampa Bay area."