Generac Standby Generators

Why We Work with Generac?


We work with Generac because Generac is the largest Generator company in the world. For every 10 houses with generators, about 6 have Generac Generators. A & J is authorized to sell and service all makes and models of the Generac product. There are certain applications where Generac is the right generator for the job and A & J has the ability to install a Generac if need be.

What Generac Models Do We Recommend
for Smaller Homes?

Smaller Home

20kW generator is usually sufficient for most smaller homes. A form of these generators have been produced by Generac for about 10 years now, so they are ready when needed. They can power most appliances in the home so a customer is never without power.

What Generac Models Do We Recommend
for Larger Homes?

larger home

22kW Liquid Cooled Generator. These generators are 1800rpm so they run very smooth.They have a liquid cooled motor which means it is meant for longer run times and is reliable when called upon.

What are Some Common Issues One May Run Into with a Generac?

warning sign

Common Issues when purchasing a Generac is the generator’s warranty is unfavorable. Most generac air cooled generators have a 5 year warranty, where only the first 2 years labor is covered and first 3 years parts are covered. It isn’t so much a mechanical issue, but customers do get discouraged because after 2 years of owning the generator, the labor is no longer covered under warranty.


What Does Generac’s Generator Warranty Provide?

By ajgenerator | November 9, 2021

Before you consider your purchasing a Generac generator, you’ll want to check out their warranty guidelines and understand what is and isn’t covered.

our maintenance program

A & J Generator has a very in depth maintenance program made to find problems before outages exploit them. A & J performs 2 maintenance visits a year (every 6 months). A & J’s Generac technicians know each model in and out. The maintenance program is meant for the homeowner to get the most out of their generator and prolong the life of their investment.

Read Our Generac Blogs Here

backup generator

How Long Can A Backup Generator Run Continuously? 

By Alina Sabah | October 5, 2023

Backup generators are a great piece of equipment to have in your homes. They can power your home in the event of a long power outage, allowing you to run your essential home appliances. People who are planning to invest in a backup generator for their homes have various questions in mind. One of them…

Generac Logo

What is Error Code 2800 on a Generac Generator?

By ajgenerator | October 11, 2021

The Generac generator 2800 error code will commonly show up during an auxiliary shutdown if any part of the generator’s series circuit is broken. Read more here.

Generac Error Code and A&J Logo

Common Fault Codes on Generac Generators

By ajgenerator | July 12, 2021

Are you seeing error codes on your Generac standby generator? Read some of the common error codes here and reach out to A&J Generator for all maintenance and repair on your generator.

Generac Error Code and A&J Logo

3 Most Common Generac Errors

By ajgenerator | March 1, 2021

Generac’s are the most repaired standby units by us here at A&J Generator & Equipment. Read about common Generac Error Codes here and call us today.

Error Code on Generac Generator

Inspect Battery Error – Generac Generators

By ajgenerator | January 26, 2021

Are you reading a error on your Generac Generator that says “inspect battery”? Do not attempt to repair yourself. Call the generator experts.

Contact Us for Generac Generator Insallation & Repair

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Generac Installs by A&J