Year Established

1978 by Lonnie L. Miles and Terry McClellan


Ohio – Industrial, Healthcare, Higher Education;
North Carolina – Industrial, Education, Corporate Interiors, Multi-Unit


M-M Masonry, LLC – One of the largest masonry firms in Central Ohio with a reputation known for outstanding field leadership and exceptional craftsmanship.


85% repeat clients by volume

Superintendent Tenure

26 years average superintendent experience


Two offices – Columbus, Ohio (HQ), Charlotte, North Carolina (NC GC Lic. #63358)

Construction Services Provided

General Contracting, Construction Management at Risk, Design/Build, Pre-Construction, Owner’s Representation


27 years average construction experience of our Vice Presidents

Average Annual Sales

$75 million average annual sales volume

Employee Tenure

9 years average employee tenure


Matthew Q. McClellan

Executive Vice President

Timothy A. McClellan

Miles-McClellan’s History

There is a Better Way

Both of our founders, Terry McClellan and Lonnie Miles, left a large, international construction company because they believed there was a better way to deliver construction services. Many firms forget that construction is a service business and in larger companies bureaucracy tends to gets in the way of relationships. Both Terry and Lonnie felt that a major piece of the process was missing — customer service. In 1978, Terry founded McClellan Construction and in 1980 Lonnie started Concept Construction Company. Both focused on providing construction services while exceeding client expectations better than large, national firms.

In 1980, Terry and Lonnie merged companies to form the firm you know today, Miles-McClellan Construction Co., Inc. Exceeding client expectations is the foundation upon which this company stands. The direction of our company, decisions made by our leadership, and overall project strategies are based on this foundation of exceeding expectations.

Lonnie and Terry of Miles-McClellan

Mission & Values

We Are Builders of Relationships

As we help build and grow our local communities, our employees are building and growing their legacy. Our team members take great ownership and pride in each project in which they are involved; often referring to these projects as “my projects.” Your project benefits from their passion for construction and the pride they have for their trade.


Our Vision: To build a legacy of relationships and structures.

IMMPact Team Core Values

Our Mission: We are Builders. We succeed by building leaders and long-term relationships.

Our Promise: To exceed client expectations by always delivering excellence.


  • Integrity IconIntegrity Driven
  • Teamwork IconExtreme Ownership
  • Safety IconSafety First
  • Customer Service IconCustomer Focused
  • Intuition IconThink Forward


We’re Part of Your Community

We live, work, volunteer, and raise our families here. We support local businesses and provide work for local subcontractors. We are committed to improving our communities and the lives of local residents through economic growth in our region.

  • Corporate Headquarters

    2100 Builders Place
    Columbus, Ohio 43204
    Ph: 614.487.7744
    Office information

  • Carolinas Office

    7504 E. Independence Blvd, Suite 100
    Charlotte, NC 28227
    Ph: 704.900.1170
    Office information

  • Your Winning Team

    We’re Always Ready to Make an IMMPact

    As avid basketball fans, we recognize the traits that make up a winning team—experience, communication, and a commitment to technical excellence. Check out our lighthearted videos that celebrate these traits and show how we can make an IMMPact!

    Watch the Videos

Contact Tim McClellan

Email Tim 704.900.1170