Leadership Team


Jack Lackey – CEO

Growing up in the ABS Colorado business, Jack Lackey learned a lot from his father, including the idea that treating his employees like family was the best way to get the most from them in return.  Jack says “my employees are #1, my clients are #2.” While that seems a crazy statement, he feels strongly that taking care of his team ensures they will take care of his ABS Colorado clients. It has proven true–after taking over the reins of the company, he has grown it exponentially in number and size of projects, as well as adding many skilled and valued employees. Jack participates in many outside volunteer activities, including the Workforce Development Committee for the Association of General Contractors, which seeks to develop the next generation of construction industry workers.

Jack’s perfect weekend would be spending time in Summit County skiing, hiking, biking and fishing with his family.


Nathan Fletemeyer – Pre-Construction Manager

Nathan strives to “make his client look good to their client” and has been in the construction industry since he was a teenager. He loves working with his hands and the teamwork he enjoys at ABS Colorado. He studied Construction Management at CSU and did an internship at a General Contractor before coming to ABS Colorado in 2004.

Nathan enjoys nature photography, and if he won the lottery, the first thing he would buy is a beach property for his parents.

Sydeny Amos

Sydney Amos – Accounting Manager

In 2014 Sydney graduated with her Bachelor’s in Finance from the University of Colorado – Boulder. Sydney spent time working in the technology and solar industry getting to know the various nuances of corporate accounting. At ABS Sydney strives to create open lines of communication with vendors and customers in order to work cohesively and build strong relationships on the both the accounts payable and accounts receivable front. Sydney loves process efficiency and finding ways to make the work seamless for everyone involved.

In Sydney’s free time you with find her enjoying everything Colorado has to offer; snowboarding, hiking, camping, running, and scoping out a new favorite craft brewery.



Dan Lackey – Founder (Retired)


Coming Soon!