rock drills in Washington

McCallum Rock Drilling Inc. provides safe, high quality, controlled drilling and blasting services throughout the Pacific Northwest.

McCallum Rock Drilling and Blasting - Excellence in quality and safety -The Pacific northwest’s most trusted rock drilling & blasting professionals since 1988

Complete water systems, shorter waiting time, air rotary drilling and a member of the Washington State Ground Water Association. We specialize in Hard Rock Drilling.

Terra Testing is a disabled veteran owned geotechnical and environmental drilling contracting company specializing in soil sampling, rock coring, geoprobe direct push, monitoring well installatio…