(908) 995-1000

Proudly Serving Hunterdon, Somerset, and Warren Counties in NJ

Open 7 Days a Week
Emergency Service Available

Residential & Commercial

Licensed & Insured
License Number: NJDEP#32422

We accept Visa, MasterCard, American Express and Discover.

Expert septic system, pumping, inspection, repair, installation and portable toilet rentals

Let's face it, keeping your septic system in good working order is one of the few chores you'd rather leave to someone else.

But choosing the right “someone” is critical. Without competent, professional maintenance you could one day have an expensive mess on your hands. And if you're installing a new system, you want that same high level of competence in your installer.

Both are good reasons to trust Castle Septic Service Corporation.

We've earned the confidence of septic owners throughout Northwestern New Jersey and Eastern Pennsylvania with the quality and thoroughness of our service.

You can count on us for:

  • Septic Tank Cleaning and Pumping
  • Septic Tank and Septic System Design & Installation
  • Septic Tank Inspection and Troubleshooting
  • Septic Repairs and Maintenance
  • Drain Field Repair
  • Consulting
  • Excavation
  • Emergency Service

Contact us to see why we are your top choice for all your septic system needs!