Most NJ municipalities require a plumbing permit for any work that touches the water supply, drain, waste, or vent system — including water heater replacements, bathroom renovations, gas line extensions, and new fixture rough-ins. Filling out the subcode application, calculating fees, submitting to the right office, and following up until approval costs plumbers hours they don't bill. ClearPath handles all of it for $175.
What We Permit for NJ Plumbers
🔧 Water Heater Replacement
Standard and tankless water heater replacements require a plumbing permit in most NJ municipalities. We submit within 24 hours of receiving your job info — so your customer isn't waiting for a permit to get hot water.
🔧 Bathroom Addition / Rough-In
New bathroom rough-in, additional fixture installations, and bathroom additions require a plumbing subcode. We handle the application and follow up through inspection.
🔧 Gas Line Extensions
Running new gas lines for generators, ranges, grills, or HVAC equipment requires a plumbing permit in NJ. We file the application and coordinate with the inspector.
🔧 Drain / Sewer Work
New drain lines, sewer lateral replacements, and drain system extensions require permits. We know which municipalities are strict on DWV documentation and file accordingly.
🔧 Fixture Installation
Adding toilets, sinks, dishwashers (hardwired plumbing), or utility slop sinks — we handle the subcode application for any new fixture installation that requires a permit.
🔧 Backflow Preventer / RPZ
Commercial properties and irrigation systems with backflow preventers require permits and annual test certifications. We handle the initial permit filing.
🔧 Water Main / Service Replacement
Water service line replacements from the street curb stop into the building require both municipal plumbing permits and utility coordination. We manage both.
🔧 Sump Pump & Ejector Systems
Sump pump installations and sewage ejector systems in below-grade areas require plumbing permits. We prep the application and handle any deficiencies.
Send the Job. Get the Permit.
NJ Plumbing Permits: What You Need to Know
New Jersey requires plumbing permits for virtually all work that modifies or extends the water supply, drain-waste-vent (DWV), or gas piping systems in a building. Permits are issued by the local municipal construction official under the NJ Uniform Construction Code (UCC).
Each municipality sets its own fee schedule and review process. Hudson County towns (Jersey City, Hoboken, Bayonne) tend to have busier permit offices and slightly longer review windows than suburban Bergen or Essex County towns. ClearPath knows each municipality's process and files accordingly.
$175 Flat Fee
Plumbing subcode application, municipal submission, follow-up, deficiency response, and permit delivery. No surprises. No hourly billing.
Municipal filing fees ($50–300 depending on scope) are paid separately to your municipality. We tell you the exact amount before you pay anything.
Serving Plumbers Across All of NJ
Hudson County · Bergen County · Essex County · Union County · Middlesex County · Morris County · Passaic County · and all remaining NJ counties.