Plumbing permits

Plumbing Permits in Montgomery County

Free weekly plumbing building-permit activity for Montgomery County, MD, computed from Montgomery County Open Data.

Plumbing permits this period

Share of all permits

1.4%

Trend

-10% week-over-week

Weekly plumbing trend: Jul 4: 6 · Jul 11: 4 · Jul 18: 6 · Jul 25: 6 · Aug 1: 9 · Aug 8: 4 · Aug 15: 8 · Aug 22: 7 · Aug 29: 6 · Sep 5: 8 · Sep 12: 5 · Sep 19: 8

Latest period through 2026-09-25, vs. 31 in the prior period, out of 2,058 total Montgomery County permits.

Subscribers also unlock the top ZIP codes and the most-active plumbing contractors for Montgomery County, see the $39/mo dashboard.

Other trades in Montgomery County

Montgomery County solar Montgomery County pool & spa Montgomery County roofing Montgomery County hvac Montgomery County electrical

All Montgomery County permit insights Plumbing permits in every city

See the $39/mo dashboard

Frequently asked questions

How active are plumbing permits in Montgomery County?

Permit Ledger tracks every plumbing building permit filed in Montgomery County each week and shows the count, the week-over-week trend, and plumbing permits' share of all Montgomery County permits, computed from Montgomery County Open Data, never estimated.

Can I get Montgomery County plumbing contractor leads?

The free view shows plumbing permit volume and trend. The $39/mo dashboard adds the top ZIP codes and the most-active plumbing contractors in Montgomery County, refreshed weekly.

How often are Montgomery County plumbing permit numbers updated?

Weekly. Every plumbing figure on this page refreshes after each weekly pull from Montgomery County Open Data.