Marty Copsey

President/COO & Principal,
MacKenzie Contracting Company, LLC


As President/COO and Principal of MacKenzie Contracting Company, LLC, Marty is responsible for the day-to-day operations and overall management of the company. This includes project management procedures, contract administration, estimating review and control, staffing assignments, financial management, and marketing. Marty holds an Associate of Arts Degree in Construction Management from Catonsville Community College and attended Johns Hopkins University for Civil Engineering.


Catonsville Community College and Johns Hopkins University


Marty has over 35 years of construction experience in all facets of the industry including an 11 year duration with The Whiting-Turner Contracting Company and a combined 12 years of experience as the Vice President for two general contracting firms in the Baltimore area.


Royal Bank of Canada/Ferris Baker Watts, Inc.Legg Mason Wood Walker
Carrollton Bank CorporationJohns Hopkins Bayview Medical Center
McDonalds CorporationEULER HERMES - ACI
Chesapeake Urology CheckFree Corporation
Stevenson University Greater Baltimore Medical Center
Sterling Venture PartnersUnited States Naval Academy (NAAA)
George Washington University HospitalGillBayer, LLC
Harford Community CollegeAberdeen Proving Ground FCU
Maryland Stadium AuthorityChase Brexton
RREEFTark’s Grill
Under ArmorJohns Hopkins University
MCB Real Estate, LLCLifebridge
Towson UniversityProctor & Gamble
Freedom Federal Credit UnionAAI Corporation
Erickson Retirement CommunitiesArundel Federal Savings Bank

MacKenzie Contracting Office

2324 W. Joppa Road Lutherville, MD 21093