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314-772-7600
1920 S. Kingshighway Blvd.
St. Louis, MO 63110

The construction contractor of choice for customers, subcontractors, suppliers and employees.

McGrath & Associates, Inc. is a full-service general contracting and construction management firm with in-house design/build services. Founded in 1983, we we specialize in pharmaceutical, healthcare, energy, industrial, and commercial projects.

Quality of work and expertise in complex and sensitive environments truly set McGrath & Associates apart from others. We provide general contracting, construction management and in-house design/build services to deliver a first-class product.

As a 100 percent employee-owned company, we are committed to our clients and dedicated to our corporate vision and mission.



McGrath Construction Service Area


McGrath & Associates currently operates in the following Midwest states and we are expanding our operational area. We can complete projects throughout the United States.