Geothermal.contractors

Arundel Well & Pump Service is a well drilling and pump contractor based in Deale, Maryland, serving Anne Arundel County and all of Southern Maryland since 1983. In addition to water well drilling and comprehensive pump services, the company drills geothermal ground-loop bore holes for residential and commercial clients, providing the loop-field infrastructure that ground-source heat pump systems require for heating and cooling. Owner Brian Kloby holds a Maryland Master Well Driller license. Services span new and replacement well drilling, artesian wells, irrigation wells, submersible and jet pump installation, constant pressure systems, water yield testing, and well abandonment. The company operates 24/7 and accepts major credit cards. Listing details verified via https://www.wellandpumpservicemaryland.com (2026-05-28).