Get In Touch

Let's Talk Home Stand-By (HSB) Generators.

We operate in an industry built on trust and relationships. We begin this journey with friendly and knowledgable communication, service, and experienced support — from the very first contact, past your ten year anniversary.

Please use the form below, give us a call, or use the short links to access the desired help-center. Thank you for choosing Johnson Thermal Systems! We appreciate your business, so we will take the time to discuss your current situation and help you with solutions that best meet your home's power stability needs.

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Contact Info

We are located conveniently next to I84 in Caldwell, Idaho. Schedule a tour today!

Phone Number

(208) 453•1000

E-mail Address

Working days/Hours

Mon - Fri / 7:00AM - 4:30PM, MST

We Strive To Provide The Best Service.

Every Project Starts With An Idea. Let's Discuss Yours.

Our customers receive a complete, fully integrated solution, engineered for their specific application. All of our products are fully transportable via commercial carriers, making them truly portable. So, whether you are looking for custom refrigeration, condensing units, generators and enclosures, base/day tanks, equipment centers, or residential backup generators, we can meet your needs.