David Schaefer Septic Service has been providing quality septic system installation, repair, pumping and replacement services for over 15 years to Sussex County NJ and surrounding areas in Passaic, Warren & Morris Counties. David Schaefer Septic is a second generation septic & excavating company. In 1986, he worked closely with his father's business, Bill Schaefer Septic Service in Pequannock, NJ. In 2003, David opened his own company. We offer fast, reliable and even 24 hour emergency service, and we strive to keep our rates reasonable. We also provide a wide range of excavating services ranging from simple trenching to site work, utilities trenching and installation, sewer & water pipe replacement and drainage solutions. We can provide you with an estimate free of charge.