Over the 55 years of grouting, The Pressure Grout Company has accumulated about 5,000 jobs across the U.S. These images show the type of equipment we used in the 1950s, 1960s, and on. It shows the legacy of a company that continued in business for over 55 years. Over the years, the PGC developed its equipment, accumulated expertise and experience in various site conditions and pioneered a number of advances and grouting techniques. These following images show the history and our tradition of service.