Highline Construction Group

Mark Dobbin

President

Founder and President Mark Dobbin began his career as a carpenter in his native Ireland. He made his way to New York in 1999 and began working for the renowned residential contracting firm, SMI Construction, where he spent over a decade under the mentorship of respected industry veteran, Steve Mark.

In 2010, Mark established Highline Construction Group, and has spent the years since building for some of Manhattan’s most celebrated architects and designers—as well as its most discerning homeowners.

A comprehensive knowledge of craftsmanship, hands-on management and deep commitment to service have propelled Mark and his steadfast team at Highline to the very top of the luxury residential construction market.

Breandán Timothy

Vice President

Vice President Breandán Timothy emigrated from Ireland in 2001. With a BS in Quantity Surveying, he took a position at a high-end New York City residential construction firm where he ran the estimating department for over a decade.

In 2012, Breandán joined Highline Construction Group, initially managing all contracts and estimates, and overseeing the firm’s robust subcontractor base, before ultimately becoming Vice President. In this role he oversees all project management and office operations.

His deep industry experience and dedication to detail contributes immeasurably to Highline’s reputation for minimal change orders and its ability to meet tight schedules, delivering on time and on budget.