CornerStone Excavation and Development LLC, known for its commitment to quality and community, commenced operations in 2003 with a vision to create a workplace that embodies vulnerability, courage, and value among its employees. Located in Southeastern Wisconsin, the company has rapidly gained recognition as a leading commercial contracting firm specializing in plumbing, HVAC, earthwork, and site utilities. Driven by a strong mission to foster personal growth and accountability, CornerStone champions a culture where team members support each other, celebrate both successes and failures, and are encouraged to pursue excellence in their work.
The company employs advanced technologies such as Building Information Modeling (BIM) and Robotic Total Station Layout to enhance precision, productivity, and safety on their projects. These innovative tools allow them to perform precise pre-planning, thus identifying potential problems early and ensuring on-time, on-budget project completions. Offering a full suite of services from prefabrication of plumbing systems to comprehensive HVAC solutions and excavation services, CornerStone prides itself on its ability to adapt and respond to the unique needs of each client, ensuring every project receives meticulous attention and expert handling.
With a dedicated team of industry experts and a customer-centric approach, CornerStone Excavation aims to provide value, speed, and risk management tailored to the demands of commercial construction. The emphasis on integrity, quality, and community forms the bedrock of their business philosophy, which not only focuses on service excellence but also aims to build meaningful relationships with clients and within the broader community. As they continue to grow, CornerStone remains committed to doing not just good work, but also good for the people they serve.
