About

Mountain States Asphalt is a liquid asphalt and emulsion supplier located in Tooele, UT. We make liquid asphalt products for federal, state and local highway projects. We do not provide any hot mix asphalt, paving, or construction services.

Mountain States Asphalt, Inc. and Suncor Energy – USA have a multiyear agreement where Suncor Energy – USA markets all of the liquid asphalt and emulsion produced by Mountain States Asphalt, Inc.  For questions regarding pricing and availability contact the Suncor Marketing Representative found on the “CONTACT” tab above.

Notice: Emerald Road is closed at its intersection with Utah Ave/UT 112. Please use the detour below:

Go west from the intersection of Utah Ave/UT 112 and Industrial Loop Rd. Turn Left onto Emerald Road