HVAC permits

HVAC Permits in Washington DC

Free weekly HVAC building-permit activity for Washington DC, DC, computed from DC Department of Buildings.

HVAC permits this period
571
Share of all permits
16.5%
Trend
+17% week-over-week

Weekly HVAC trend: Apr 30: 98 · May 7: 147 · May 14: 125 · May 21: 84 · May 28: 122 · Jun 4: 149 · Jun 11: 138 · Jun 18: 87 · Jun 25: 135

Latest period through 2026-07-01, vs. 490 in the prior period, out of 3,466 total Washington DC permits.

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Frequently asked questions

How active are hvac permits in Washington DC?

Permit Ledger tracks every HVAC building permit filed in Washington DC each week and shows the count, the week-over-week trend, and HVAC permits' share of all Washington DC permits, computed from DC Department of Buildings, never estimated.

Can I get Washington DC HVAC contractor leads?

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

How often are Washington DC hvac permit numbers updated?

Weekly. Every HVAC figure on this page refreshes after each weekly pull from DC Department of Buildings.