About us

Safety, Experience, and Industry Leadership

With 55 years of industry experience, Reynolds Drilling Corporation (RDC) delivers fully insured, reliable service backed by rigorous safety standards. Our field personnel undergo comprehensive training—including OSHA 40-Hour Hazardous Materials Certification, OSHA Medical Monitoring, USDOT certifications, and ongoing substance testing. We also maintain Railroad and MSHA training tailored to specific project demands.

As long-standing leaders in the industry, RDC is an active member of the Illinois Groundwater Professional Association. Our team members frequently serve on the Board of Directors, actively instruct, and regularly attend continuing education programs to stay at the forefront of groundwater technology and regulation.