Plumbing businesses in Pennsylvania.
Pennsylvania holds 1,714 tracked plumbing businesses, 3.5% of the national total, ranking #7 of 51 with 8.12 per 1,000 employer firms in the state.
1,714
Tracked businesses
#7
National rank
8.12
Per 1,000 businesses
Pittsburgh
Top city
Where they concentrate
| City | Tracked businesses | Share of state |
|---|---|---|
| Pittsburgh | 62 | 3.6% |
| Philadelphia | 56 | 3.3% |
| Erie | 18 | 1.1% |
| York | 14 | 0.8% |
| West Chester | 14 | 0.8% |
| Lancaster | 13 | 0.8% |
| Bethlehem | 12 | 0.7% |
| Norristown | 12 | 0.7% |
| Harrisburg | 11 | 0.6% |
| Broomall | 10 | 0.6% |
Methodology. Web-present plumbing businesses tracked nationally (deduplicated). An activity-verification pass is in progress; counts are tracked entities, not verified-active counts, and will tighten as verification completes.
Total employer firms (all sectors) per state, US Census Bureau Business Dynamics Statistics, 2023. Density is vertical entities per 1,000 employer firms. Pennsylvania: 211,009 employer firms. Last updated 2026-06-11. Cite freely with a link.
Buying in Pennsylvania?
Recurring demand, fragmented ownership, and a deep bench of owner-operators approaching retirement make plumbing one of the most acquired trades in the country. Set a free alert and get matched when verified listings launch in Pennsylvania.
Selling one of the 1,714?
Start with the free valuation estimator: a market-anchored range in two minutes, assumptions stated, nothing stored.
More states: Oregon · Rhode Island · all states