Safe, Timely & Quality Drilling Since 1991
Maryland & Virginia Locations
ATV Rubber Tire Mounted
Title VI Nondiscrimination Statement
Driving Backing Up
New Hire Training Rules
Rules of PPE
Utility Ticket Clearance
Why Choose Connelly?
We’ve been leaders in this business since 1991
We’re one of the largest geotechnical and environmental firms in the Mid-Atlantic
We service a broad area: MD, VA, DC and WV.
Our fleet of rigs can go anywhere and do any job
Combined drilling experience is 100+ years
In Memory of
Jonathan S. Ford
260 Interstate Ct. Frederick, MD 21704 © 2010 ConnellyDrilling.com. All rights reserved.