Safe, Timely & Quality Drilling Since 1991
Maryland & Virginia Locations
ATV Rubber Tire Mounted
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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.