MSA offers a combination of services designed to minimize the need for subcontracting on most projects. When subcontracting is required, we make sure our exact high standards are acknowledged and adhered to. We work to give qualifying disadvantaged companies, such as minority-, woman-, and service-disabled veteran-owned small businesses, subcontracting opportunities wherever we can.

Additionally, MSA commonly works as a subcontractor for others, such as architects, large multi-discipline A/E firms, and general contractors. We are comfortable in this role and many clients find advantages to subcontracting with us because of our variety of in-house services, our reputation for professionalism and client advocacy, and our status as a Small Business Enterprise (SBE).

In-House Capabilities

Site Development & Improvements

Streets, Highways & Parking Facilities

Public & Private Utility Systems

Drainage & Stormwater Management

Waterfront Structures

Environmental Sciences/Wetlands/CBPA


Land & Hydrographic Surveying