Our Story

About Us

Heatworks Technologies is comprised of talented and innovative individuals that were brought together by one man’s frustration with getting hot water to his outdoor shower.

Jerry Callahan and team have come together not only to create the Heatworks MODEL 1, but also bring sustainability to the forefront of water heating. The MODEL 1 saves you and your family money without sacrificing comfort, reducing up to 40% of energy costs and 10% of water usage. Based in historic Charleston, SC, Jerry and team like to keep it local by pulling talent, resources and manufacturers from the South Carolina tech community. Meet the friendly faces that make all this possible below.

Our CEO

Jerry Callahan grew up on Cape Cod, Massachusetts, and studied naval architecture at MIT and Stevens Institute of Technology. After studying at MIT and attaining his MBA from University of Chicago, Jerry co-founded Blue Rhino, the world’s leading propane cylinder exchange company. Leading a team of heating, technology and plumbing veterans with over 50 combined patents, Jerry has developed and patented Heatworks technology from the ground up.

The Heatworks Team

Team Member Mike Pic
Team Member Eric Pic
Team Member Tyler Pic
Team Member Natalie Pic
Team Member Jack Pic
Team Member Trey Pic
Team Member Mike Pic

Michael Wieckowski

Chief Technology Officer

Michael Wieckowski was born in Buffalo, NY and tinkered with electronics and computers since he was a little kid. Mike received his doctorate from The University of Rochester in 2007 and then spent three years as a post-doc at the University of Michigan in Ann Arbor. Mike came to Charleston to run a research lab developing underground radar systems and work on a few startups. That all changed when Mike bumped into ISI Technology CEO Jerry at a TechCrunch event. The rest is history!

Team Member Eric Pic

Eric Doesburg

Manufacturing

Eric graduated from Clemson University with a BS in Mechanical Engineering and went on to obtain his Masters in International Business from the Moore School of Business at University of South Carolina. Eric, our manufacturing engineer, brings 23 years of experience in engineering and business development to his position with the ISI Technology team. Eric has travelled the world with his career, including assignments in France, Germany and India.

Team Member Tyler Pic

Tyler Pedersen

Sales Representative

Tyler Pedersen grew up in Simsbury, Connecticut. He graduated from the College of Charleston as a Schottland Scholar with a bachelor of science in economics. Upon graduation, he was brought on full time as part of ISI Technology's sales team. Tyler is currently working to develop a streamlined sales process, and manages key domestic and international accounts and prospects.

Join our growing network of afilliates click here.

Team Member Natalie Pic

Natalie Sadorf

Customer Service

Natalie joins the Heatworks team as our Customer Service Administrator. She brings vast knowledge and experience in client relations, startup and development, and project management. Natalie’s background includes various leadership roles in both corporate and education settings. Lending to her success in startups, Natalie played an integral role in establishing several Deeper Learning schools. Natalie holds a Master’s degree, as well as a prestigious certification to deliver professional development. She has conducted numerous development workshops and support sessions.

Team Member Jack Pic

Jack Callahan

Business Development

Jack graduated from the University of South Carolina in 2013 where he received his BBA in Economics, Marketing, and Management. He began working with Marinex Construction in 2010 as their Shoreman and Machinist. His duties included making and repairing parts, operating heavy machinery and building pipeline for beach restoration projects. Jack brings this experience to his position as Production Technician at ISI Technology.

Team Member Trey Pic

Trey Jones

Production

Born and raised right here in the Low Country, Trey joins the ISI Technology team as our Electronics Technician. Before joining our team, Trey served 2 tours in Iraq in support of OIF. After serving nearly 6 years as a Sergeant in the U.S. Army, Trey returned to South Carolina to attend school. He received an associate degree in Electronics Engineering Technology, adding to his diverse, specialized skillset.