Great Mills Trading Post
Southern Maryland's Commercial Construction Contractor Since 1970 — Serving St. Mary's County and Beyond
Demolition, paving, concrete, stormwater, utility construction, and more — delivered on budget and on time.
Areas Serviced by Great Mills Trading Post:
St. Mary's County, Maryland
Charles County, Maryland
Lower Calvert County, Maryland
Built on Hard Work. Trusted Since 1970.
Great Mills Trading Post Co., Inc. established in 1970, provides construction services throughout Southern Maryland. The Company offers demolition, concrete paving, storm drainage, driveway work, & utility installation and so much more.
GMTP is a commercial building services business built on hard work with a reputation built on quality.
When it comes to your next project, you want a contractor with the history and expertise to meet your needs at every stage, from the pre-construction planning phase to the postconstruction warranty. Our reputation is the foundation of our success, and we value the long-standing relationships we maintain with our clients. Contact us today for more information about our quality building solutions, backed by a warranty you can trust.
- On Budget & On Time — Cost-controlled delivery without surprises.
- Local Southern MD Firm — 55+ years working in St. Mary's County.
- Expert Planning — Pre-construction through post-construction warranty.
- Trusted Relationships — Long-standing client partnerships since 1970.
Core Services
From site demolition to highway construction, GMTP delivers the full scope of commercial construction across Southern Maryland.
Demolition
Safe, controlled structure removal and site clearing for commercial projects of any scale.
Paving
Asphalt and concrete paving for parking lots, driveways, and roadways.
Concrete
Precision concrete flatwork, foundations, curbing, and formwork.
Stormwater Management
Storm drain installation and drainage system design compliant with Maryland environmental standards.
Utility Construction
Water, sewer, and underground utility installation and replacement.
Highway & Roadways
Commercial roadway construction and highway infrastructure throughout Southern Maryland.
Our Work Speaks for Itself
From retail pads to office campuses, GMTP delivers commercial construction that stands the test of time across Southern Maryland.
Tractor Supply Co. — Commercial Retail Build
SAC Office Building — Commercial Campus
Concrete Paving — Site Construction
OUR MISSION
Great Mills Trading Post understands a commercial development of any size is a serious undertaking and we are committed to creating a proper project plan. We strive for excellence with each project in Southern Maryland, from beginning to end.
INDUSTRIES SERVED
For over 30 years Great Mills Trading Post has been serving the community in the Community as a General contactor for their commercial building needs in all major industries:
Local / County Government-
St. Mary’s County Public Works & Transportation Department,
St. Mary’s County Metropolitan Commission.
State Government-
MD State, SHA...
Federal Government
US Navy- Patuxent River NAVAIR
Local & Regional Construction Companies
Ready to Start Your Next Commercial Project?
Contact the GMTP team today. We serve Southern Maryland — on budget, on time, and backed by a post-construction warranty.
301-994-0300