SOVEREIGN HYDROSEAL WEST INC.

Sovereign provides leak remediation and control of water infiltration into subsurface structures throughout the world. Transportation agencies throughout North America rely on our expertise and experience to perform work during regularly scheduled maintenance intervals. Application of NOH2O® to civil projects comprises a significant percentage of our project load around the globe. Our civil work has been focused in major cities where we are accustomed to working in congested areas with limited space to operate.