Do You Need a Plumbing Permit in Bucks County, PA?
By the Duncan Family Plumbing team · October 15, 2026
Most Bucks County townships require a permit for water heater replacements, repiping, new fixtures on new lines, and any sewer or gas work — but not for simple repairs like a faucet swap or clearing a drain. Requirements and fees vary by municipality, so it’s worth confirming with your specific township or letting your plumber handle it.
Permits Vary by Township
Bucks County has over fifty municipalities, and each sets its own permit fees and specific requirements within Pennsylvania’s statewide plumbing code. What’s required in Newtown Borough may differ slightly from Northampton or Warrington Township, even for the same job.
What Typically Needs a Permit
- Water heater replacement
- Repiping or new supply and drain lines
- New fixtures added on new lines (not a like-for-like swap)
- Sewer line repair or replacement
- Gas line installation or modification
What Usually Doesn’t
Simple repairs — fixing a leaky faucet, replacing a toilet in the same location, or clearing a clogged drain — typically don’t require a permit in most Bucks County townships.
Letting Your Plumber Handle It
Pulling the permit, scheduling the inspection, and making sure the work passes are part of doing the job right. We handle this as a standard part of any permit-requiring job so you don’t have to navigate township paperwork yourself.