Co-Owner & General Contractor
Denis started working in construction 16 years ago as a helper. Within a year he worked himself up to a lead carpenter. Denis holds an accounting degree and he also graduated with a Bachelor of Science in Construction Management in 2010. After graduating, he was offered a position to consult with one of the leading engineering firms in Akyem, Ghana. The project included all the road and power infrastructure. There were 243 houses, 3 churches and the local school. After Ghana, he transferred back to the United States and was a consultant on many mine sites in Colorado and Nevada. Denis has built some of the most complex projects in the world.
Director of Marketing
Leslie is an experienced Marketing Director and Digital Marketing Analyst. Originally from Vermont, she moved to Colorado in 2009 to attend Colorado College, where she graduated with Magna Cum Laude with a Bachelor of Arts. Leslie has worked in a variety of different fields, from restaurants to ad agencies, to fashion and now construction, allowing her to develop a diversified understanding of marketing tactics and best practices.
Co-Owner & Master Plumber
Yuriy started Global Construction in May of 2014 with his step-son, Denis Koval. Yuriy moved to Denver in 1995 from New York City. He started his plumbing apprenticeship shortly after. In nine short years, he had his Master Plumbing License. Yuriy has been a Master Plumber since 2004. With a ton of experience, he knows most of everything! He was also an ambulance driver in New York City prior to living in Denver. He does not miss New York City! He is co-owner of Global Construction with his step-son, Denis Koval.
Project Manager / Estimator
Christian is a licensed light commercial contractor in Georgia. He attended Wayne State University when he got his start in construction as a carpenter working his way through the residential and commercial ranks. In Christian’s 26 years of experience, he has managed and built Class A office space, restaurants, travel center fuel centers, banks, and custom multi-million-dollar residential properties in 13 states. He and his wife Alexandra have four kids. While active members at Red Rocks Church, they enjoy coaching youth football and basketball, mentoring kids together.
Business Development Manager
Erik is a Colorado native, born and raised in the Denver metro area and a graduate of Evergreen High School. Erik got his start in the construction business in 1987 working for a construction supply company in Mesa AZ while attending Arizona State University. He learned the Stonemason trade and progressed through the various stages of the construction process for many years before becoming a partner in a General Contracting company in Phoenix, AZ. He has taken an active role in projects including site selection, design, and interior finishes.
Mackenzie Masson is an accomplished professional in marketing, writing, photography, and social media management. As a Colorado native and a graduate of Metropolitan State University of Denver with a degree in Journalism, she has established herself as a growing expert in her field and is excited to be contributing to Global Construction’s already successful business as they continue to grow and expand. Mackenzie finds joy outside of work in traveling, leading a healthy lifestyle, and spoiling her rescue pup, Roman.