Meet Our Team
The heart of our team is our capable crew.
Dirk Knight
Owner/Superintendent
Dirk is responsible for estimating, bidding, and scheduling your projects. With over 35 years of experience in commercial concrete and highway construction, Dirk provides well-informed and accurate estimates and ensures that all contractual requirements for any KYTC, state, local, and US Government agency projects are met.
Blake Winstead
Owner/Field Superintendent
Blake brings 15 years experience in residential and commercial concrete construction to KMAC, where he provides oversight of daily operations. As Field Superintendent, he is responsible for quality control, managing traffic conditions, and helps to ensure successful and timely completion of your project from start to finish.
Abby Humphrey
Office Manager
Abby fulfills all non-concrete related tasks, such as HR, accounting, and office management, and will handle your invoicing and customer service needs.