R & R Drilling and Shoring provides drilling and excavating equipment to its sister company Summit Construction Group Inc. who is a full service certified SBE contractor specializing in the design and installation of foundation, shoring, and underpinning systems. Projects range in size and complexity from small, residential projects through large scale commercial and public works projects.

At Perez Drilling Co., we’re proud to be the reliable choice for both simple and challenging drilling projects. From residential to commercial, hillside to tight access, deep piers, and everything in between—we’ve got you covered. As experienced caisson foundation drillers, we bring the right equipment, the right team, and a commitment to getting it done on time and right the first time. No delays, no excuses. We’ve built our reputation on staying on-site, keeping clear communication, and consistently delivering quality foundation work that stands strong. We’re here to take on your toughest projects with confidence. Proudly serving Colorado, we work closely with contractors, engineers, and homeowners to drill foundations that pass inspection and endure for years to come.

Caisson Drilling Company that services 11 of the northeastern /midatlantic states.