50 inspectors across 13 counties
New Jersey — most municipalities require septic inspection at property transfer
New Jersey has no statewide law mandating septic inspections at property transfer. However, most municipalities — especially in Burlington, Monmouth, Morris, and Ocean counties — require inspections within 12 months of closing as a local ordinance. The NJ Department of Environmental Protection strongly recommends inspections and maintains a voluntary inspector registry (N.J.A.C. 7:9A-12.6 governs the inspection protocol). Inspections typically cost $350–$700, in line with the national average. Systems that fail must be repaired before title transfer in municipalities that enforce inspection requirements. NJ DEP does not license septic inspectors at the state level — inspectors self-certify adherence to state protocol. Check your municipality's specific requirements before listing or making an offer.
Typical inspection cost in New Jersey: $350–$700