Security / fire alarm / low voltage permits in Sussex County, NJ
3 security / fire alarm / low voltage permits on file in Sussex County — newest filings first, updated daily.
Construction Permit Update - E F P
384 RUTHERFORD AVE·Hardyston·Filed July 22, 2026·Pending Plan Review
General contractor · Fire suppression / sprinkler · Security / fire alarm / low voltage
Construction Permit - E F
300 RT 23·Hardyston·Filed July 15, 2026·Plan Approved
General contractor · Security / fire alarm / low voltage
Construction Permit - E F
7 NORTH PARK DR·Hardyston·Filed June 3, 2026·Pending Construction Official Review
General contractor · Security / fire alarm / low voltage
Townline watches Sussex County town and county permit feeds so new security / fire alarm / low voltage filings reach you the day they land — with owner and applicant contacts on Pro.