Install Of The Month!

Rain, sleet, and snow can’t stop a Generac generator!

And they didn’t stop us from delivering this one either.

The holidays are here, and so is unpredictable weather.

Don’t get caught in the cold.

Stay prepared, stay powered, stay comfortable.

Generator Specialists You Can Count On

"My experience was fantastic with everyone from J. C. G. Bob to the install team made the process go smoothly. I now have piece of mind when it comes to power outages."

"Thank you again to everyone at J. C. G. I give my strongest recommendation."

- Frank From Butler, TN ( June 2025)

Generac Product Information

THE #1 SELLING BRAND OF HOME BACKUP GENERATORS

Generac pioneered the home backup generator category. Today, their generators are preferred by 8 out of every 10 homeowners who invest in home backup power. Use this tool to get recommendations on a custom home backup generator that meets your home backup needs. Please note, we exclusively service and install Generac generators in the Tri-Cities area.

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About Johnson City Generators

Our Mission
Johnson City Generators is the company you can always rely on. Our team is dedicated to leaving your home with 100% satisfaction, treating it as if it were our own. We take pride in our quality workmanship and exceptional customer service, ensuring you feel confident and cared for every step of the way.
Our Company Owner and Founder
Bob Astalos envisioned creating an independent company dedicated to delivering exceptional service to clients in the Tri-Cities area. In 2012, this dream became a reality with the founding of Johnson City Generators (JC Generators). Since then, we have established ourselves as a trusted generator dealer and installer in Johnson City, TN, and the Tri-Cities area.

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Our Services

With over 10 years of experience, our team specializes in installing and servicing Generac generators. Our licensed electricians and factory-trained technicians give you peace of mind, ensuring you have a dependable backup generator when disaster strikes.

Expert Sales Team

Johnson City Generators only hires specialists who know the ins and outs of Generac generators. Reach out to us for personalized assistance in choosing the ideal backup power equipment for your needs and property type. We handle the details so you can make an informed decision.

East Tennessee's #1 Provider of Air-Cooled Generators.

As experts in home standby power, we can install your generator system quickly, professionally, and cost-effectively. Take advantage of our free estimate to ensure you get the right size generator for your needs. You'll receive a no-obligation quote, including labor. Once we decide on the best generator for you, we make installation quick and easy.

Call East Tennessee’s #1 provider of air-cooled generators today!