TKDA

444 Cedar St Ste 1500
St. Paul, MN 55101

About TKDA

Railroad civil, mechanical, electrical, environmental and structural engineering for bridges, track and fueling/servicing facilities. Architectural design for maintenance/ repair facilities and other railroad structures.

Competitors of TKDA

InfraSteel

. We roll smooth steel into custom shapes for lining of Culverts and other structures. Thickness from ½” up to 2”. We’ve been involved with Cities, Counties, DOTs, and various Railroads. There is over 25,000 LF of Infrasteel across America. We want to be a Tool in your Toolbox Read More

AAF Flanders

AAF Flanders is the world’s largest manufacturer of air filtration solutions designed to remove and control airborne particulates and gaseous contaminants in residential, commercial, industrial, cleanroom, transportation and nuclear power applications. Read More

J.F. Brennan Company, Inc.

Marine construction: pier repairs, scour and erosion protection, dive inspections, and timber repairs span replacement, bridge replacement. In general, all bridge repairs from the streambed to the top of the bridge. Read More