• Our Method
  • Projects
  • Careers
  • Contact

Meet the MAC Team

Since 1965, McConnell & Associates has been building a legacy of excellence in pavement and sports construction throughout the Midwest. Our success is driven by more than just experience—it’s fueled by our commitment to Service, Safety, Innovation, Stability, and Quality. These values guide every project and every person on our team.

As a 100% employee-owned company, our people are the foundation of everything we do. Each team member takes pride in their work, knowing that shared ownership drives better outcomes.

Wherever you walk, park, or play, our team is here to ensure your projects stand the test of time.

A diagonal split image featuring a black triangle against a light gray background, creating a modern, minimalist design.
Brad Kelderman
Brad Kelderman

Director of Pavement Maintenance Services

Kansas City

Chris Hanson
Chris Hanson

Chief Operating Officer

Daniel Hancock
Daniel Hancock

Plant Manager

St. Louis

Don Hubbard
Don Hubbard

Superintendent

Kansas City

Doug Morgan
Doug Morgan

Chief Human Resources Officer

Gary Vanausdoll
Gary Vanausdoll

Director of Pavement Maintenance Services

St. Louis

Greg Lucas
Greg Lucas

Vice President of St. Louis Operations

St. Louis

JR Rockenfield
J.R. Rockenfield

Vice President of Sports Construction

Joe Scott
Joe Scott

Superintendent

St. Louis

Justan Vaughn
Justan Vaughn

Director of Sports Construction

St. Louis

Kevin Paddock
Kevin Paddock

Chief Financial Officer

Levi Looney
Levi Looney

Superintendent

Kansas City

Mike Mehaffey
Mike Mehaffey

Director of Sports Construction

Kansas City

Nathan George
Nathan George

Senior Safety Manager

Nelson Alvarado
Nelson Alvarado

Shop Manager

Kansas City

Oscar Aguilar
Oscar Solis

Recruiting Manager

Pete Peterson
Pete Peterson

Plant Manager

Kansas City

Rob McConnell
Rob McConnell

President

Ryan Hill
Ryan Hill

Vice President of Civil Construction

Scott McConnell
Scott McConnell

Chief Executive Officer

Tim Slominski
Tim Slominski

Director of Manufacturing

Troy McConnell
Troy McConnell

Founder

Wendy Miller
Wendy Miller

Purchasing Manager

Zachary O'Keefe
Zachary O'Keefe

Marketing and Communications Coordinator

Aidan Delgado
Aidan Delgado

Project Manager 2

St. Louis

Andrea Karkoski
Andrea Karkoski

Project Manager 2

St. Louis

Billy Buck
Billy Buck

Project Manager 1

Kansas City

Caine Schaben
Caine Schaben

Project Manager 1

St. Louis

Cooper Marsh
Cooper Marsh

Project Manager 1

Kansas City

Gage Miller
Gage Miller

Project Manager 1

Kansas City

Jared Dakin
Jared Dakin

Senior Project Manager

Kansas City

Justin Finnigan
Justin Finnigan

Project Manager 2

Kansas City

Kade Dunlap
Kade Dunlap

Project Manager 1

Kansas City

Mark Fullington
Mark Fullington

Senior Project Manager

Kansas City

Matt Lennon
Matt Lennon

Project Manager 1

St. Louis

Neil Scott
Neil Scott

Project Manager 1

St. Louis

Preston McConnell
Preston McConnell

Project Manager 1

Kansas City

Sam Randall
Sam Randall

Senior Project Manager

Kansas City

Taylor Brooks
Taylor Brooks

Project Manager 2

Kansas City

Wayne Diezman
Wayne Diezman

Senior Project Manager

Kansas City

Building the Future, Together: Our Strength Lies in Our People

The dedication and expertise you’ve seen highlighted across our team are the driving force behind McConnell & Associates’ success. Each of our 200-plus employee-owners is deeply invested in upholding our values of Safety, Service, Innovation, Stability, and Quality on every project.

We are a growing company seeking talented individuals who are eager to contribute their skills and join our ownership culture. Click here to explore our career opportunities!