About Us

Margaret M. McGrath formed the corporation in September 2000 and since that time , TraMar has performed both as a general and subcontractor to many companies, cities and other entities on a multitude of projects.

TraMar has provided temporary traffic barrier on every major highway in the metropolitan area and beyond.

TraMar has also installed erosion control items, concrete pavement accessories, modular walls, asphalt paving and other subcontract services for a wide range of contractors and projects such as the following

• Lambert Airport Expansion
• North Park
• I-64
• Monsanto
• Ameren- Labadie
• Washington University
• MoDot

TraMar has been a general contractor on numerous projects such as the following

• South Old Orchard for City of Webster Groves
• Burke City Phase one for City of Hazelwood
• University Heights Street and Sidewalk repairs in University City
• Roadways and parking lots for Monsanto Corporation
• Union Station
• City of St Charles
• City of Cottleville – trail
• Great Rivers Greenway – Trail