Rolwes Co.

All your construction needs from re-modeling your kitchen or bath to building new additions and decks. No job too big or too small.

Located in Fenton, Mo., Gerstner Electric is a signal and lighting contractor company that works with the local members of International Brotherhood of Electrical Workers. Gerstner Electric constructs traffic signals, including single-point interchanges and a single St. Louis intersection. It installs new pedestrian signals and push buttons also. Gerstner Electric installs lighting screw piles for various signal improvement projects funded by the Missouri Department of Transportation. Gerstner Electric constructs new traffic control systems, including intelligent transportation systems in the St. Louis area. Gerstner Electric provides consistent fiber-optic installation for simple and complex intelligent transportation systems. The company is equipped with a climate-controlled trailer also.