About

Justin Tatosian

Justin Tatosian has been the principal engineer at JTEC, Inc. since May 2014. He received his Bachelor's of Science degree in Mechanical Engineering in 1999 from the University of Wyoming and has been gaining experience as an engineer on high-end commercial and residential projects with a variety of firms in the Northwest ever since.

After graduating, Justin Tatosian worked in Jackson, Wyo. designing, installing, and servicing residential HVAC systems. This valuable experience gave him a strong understanding of the general construction arena.

During the summer of 2003, he relocated to the Pacific Northwest to pursue more environmental practices. He temporarily worked as an environmental engineer-in-training testing emissions for a variety of industries. Eventually, he moved to Seattle to work for an environmentally and socially conscious mechanical engineering firm, Keen Engineering, designing high performance commercial building systems. He has been involved in numerous LEED certified buildings.

In 2006, he moved back to Jackson with a deeper knowledge of “green” building practices and concepts. At CN Engineers, he was responsible for designing mechanical and plumbing systems for light commercial and high-end residential projects.

He started JTEC, Inc. in May of 2014. Justin strives to apply a comprehensive approach to optimize the HVAC for indoor air quality, comfort, and energy performance.

When Justin's not designing mechanical systems, you can find him backcountry skiing, backpacking, climbing, trail running, traveling, and spending time with his wife Christine and two dogs Dash and Mac.

Ivan Sosa

Ivan moved from Idaho to Arizona after graduating from Teton High School to pursue a degree in Engineering. After finishing his general education at a local community college Ivan transferred to Arizona State University where he continued to develop the knowledge needed to be a proficient engineer.

Ivan worked for many years for Chas Roberts, one of the leading HVAC companies in Phoenix. There he gained a deep knowledge of residential HVAC systems. After his time at Chas Roberts, Ivan worked for Wright Engineers. During this time Ivan got to learn more of the commercial side of the HVAC systems.

During his free time Ivan enjoys spending time with family, watching movies, listening to music or exploring the country side of both Idaho and Wyoming.

Mark Bustard

Mark is a licensed mechanical engineer with over 9 years of professional experience. After graduating from Villanova University, Mark relocated to Jackson, WY where he was eager to meld his engineering expertise with his passion for the outdoors. Working for several engineering design firms, first in Jackson and then Salt Lake City, Mark has been able to gain a vast amount of experience in the commercial, federal, and residential markets. He has led numerous mechanical, HVAC, and plumbing projects both domestic and internationally, all while striving for sustainable and environmentally conscious design.

After spending several years in Utah, Mark recently returned to the Jackson Hole area to join JTEC. This homecoming not only underscored his connection to the community but also showcased his commitment to leveraging his expertise to enhance the local built environment.

Dylan Dipentima

Dylan grew up in Vermont exploring the mountains in both the summer and wintertime, After graduating from University of Vermont with a degree in mechanical engineering in 2017 he left Vermont for Jackson Hole in search of larger mountains and better snow.

After a number of years working within the ski industry, He decided it was time to utilize his college degree and worked as an HVAC designer in Jackson before transferring to JTec to continue his HVAC career.

When not working you can find Dylan enjoying the powder and big mountains that the Teton range is known for.