No one has been doing what we do longer or better. Established in 1881, Froehling & Robertson, Inc. is the oldest independent consulting engineer/testing firm in the United States. Each year, we provide geotechnical, materials testing, and environmental engineering services for thousands of projects across dozens of industries.
Froehling & Robertson, also known as F&R, offers a range of environmental and geotechnical engineering services. Established in 1881, it conducts site feasibility, instrumentation and studies, as well as provides failure analysis and condition surveying solutions. The firm offers material testing and construction management services. Froehling & Robertson operates more than 10 offices...