Oil & Gas Companies in Rockford
2 companies listed

Smith Oil Corporation has been providing professional fuel and lubricant delivery services to the Rockford, northern Illinois and southern Wisconsin area for over a hundred years. Established in 1911, Smith Oil is a local, family owned and operated business that has set itself apart from its competition…

Kelley Williamson Company was established in 1926 by entrepreneurs Walter Williamson and his partner, Nate Kelley.  Although originally intended to sell gasoline and lubricants through small owner-operated service stations, our company has grown vastly over the past decades! We now own and operate…