Septic permits & rules in Somerset County: Somerset County Department of Health staff witness soil permeability tests, review septic system designs, and issue permits for new installations and for alterations or repairs to existing systems — but only in its contracted municipalities (including Bedminster, Bound Brook, Far Hills, Franklin, Manville, Middlesex Borough, North Plainfield, Raritan, Somerville, and South Bound Brook). Other Somerset towns are served by their own local health departments, so confirm which agency covers your municipality. Details: Somerset County Department of Health.
| Company | Location | Certifications | License # |
|---|---|---|---|
| 911 Septic Pumping & Repair, Inc. | Hillsborough, NJ | septage-haulinggrease-trap-wasteliquid-sewage-sludge | — |
| Maumee Express Inc | Somerville, NJ | grease-trap-wasteindustrial-sludgeindustrial-wastewater | — |
2 companies in the NJDEP registered septage haulers list are based in Somerset County as of 2026-07-17. Companies based elsewhere in New Jersey also commonly serve the county.
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