Callahan Well Drilling & Pump Service provides South Jersey Well Drilling, Geothermal, Well Pump, and Water Treatment service, including 24/7 Emergency Well & Pump Service. Since 1978 we have been providing Camden County, Burlington County, Gloucester County, Atlantic County, and surrounding South Jersey NJ Residential, Commercial, and Municipal customers with top notch well services.

With 40+ years of well service experience, we have the skill and expertise to stand behind our work and make sure it's done right the first time. We run our family-owned business honestly and fairly. And unlike many well service companies, the boss answers the phone 24/7! We are licensed and insured, Geothermal Socket Fusion Certified, and International Ground Source Heat Pump Association (IGSHPA) Certified.

Our well services include Well Drilling (including private and irrigation water wells), Geothermal Well Drilling (both closed loop and open loop), complete Well Pump service, and Water Treatment & Filtration.

We are "Well" Educated... Are You?