Our Team

Our Team of Superheroes!

Jason and Karyn
Jason Holinaty

Jason, along with his wife Karyn, own and operate SIS/Vista Roofing. With 20 years of roofing experience Jason adds valuable knowledge that makes SIS/Vista Roofing rise above the competition. Jason has operated the business for 17-years. Along with his family, Jason enjoys hiking, getting into the outdoors and skiing in the winter. The driving force behind Jason is his Christian faith and he strives to have Vista’s core values; Honesty, Integrity, Quality & Community play out in his life.

Luke Portrait
Luke Johnson
Office Manager

Luke brings valuable administrative experience to the SIS/Vista Roofing office. He has been with SIS/Vista for just over 3-years now. Luke runs his own business, Open Skies Media, building websites for clients as well as managing this website. In his spare time Luke likes to hang out with his family, go to the beach in the summer and golf, though not as much as he’d like too! Luke’s Christian faith forms his character making his personal morals line-up with his business morals; Honesty, Integrity, Quality & Community.

Mel Hamm
Customer Service Manager

With a 10 year roofing career, Mel is a strong component in the SIS/Vista Roofing team. Mel oversees the customer service aspect of SIS/Vista and has lots of experience interacting with customers. He has been with the team for almost 2-years and already has made a huge impact on how we operate. Mel loves to spend time with his grandson and family as well as participate in all kinds of sports, most importantly golf. Mel’s Christian faith plays a huge role in how he works, allowing him to demonstrate Honesty, Integrity, Quality & Community.

Clint Haugland
Operations Manager
BJ Kohn
Customer Service Representative

Chat With Our Team?

Get in touch with our team to learn more about SIS/Vista Roofing.