About Cornerstone Group
Cornerstone Group provides expert mobile services to the Industrial and Agricultural sectors nationwide. Established in 2010, Cornerstone Pressure Washing is a family-owned and operated business. After transitioning from a decade-long career in the trucking industry, the founders started CPW. Initially focusing on cleaning heavy equipment, it was not long before the company had grown itself to include bridge and large structure washing. By 2013, CPW was the industry leader in turbine washing. The owners attribute the success of their company to the high level of service CPW employees provide their clients. Paying close attention to detail, the aim of CPW is to ensure the finished product is rejuvenated—looking the best it possibly can. Based in the Lambton County area, Cornerstone Pressure Washing was renamed to Cornerstone Group in 2020 because of the emergence of two unique focuses: the Industrial Sector and the Agricultural Sector. Our expertly trained teams are friendly, professional, and fully insured.
