Install Of The Month!

Look at this install on a gorgeous cabin in Mountain City/Butler! This setup features a big square Generac generator water-cooled and built to perform with a 200 amp disconnect for full-home backup power. Reliable, rugged, and ready for anything.

Generator Specialists You Can Count On

"I've been doing business with Johnson City Generators for 9+ years. They have always been prompt, efficient and reasonably priced. But they really stepped up to the plate when my whole home generator decided it didn't want to work during the recent storm. The guys went out of their way to get us back on line. You can't go wrong with Johnson City Generators. Give 'em a call!"

- Joe S. ( December 2024)

Generac Product Information

THE #1 SELLING BRAND OF HOME BACKUP GENERATORS

Generac created 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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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.

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