HVAC permits

HVAC Permits in San Mateo

Free weekly HVAC building-permit activity for San Mateo, CA, computed from official city permit portals.

HVAC permits this period
3
Share of all permits
4.3%
Trend
-40% week-over-week

Weekly HVAC trend: May 30: 1 · Jun 6: 0 · Jun 13: 3 · Jun 20: 1 · Jun 27: 0 · Jul 4: 1 · Jul 11: 0 · Jul 18: 1 · Jul 25: 1

Latest period through 2026-07-31, vs. 5 in the prior period, out of 70 total San Mateo permits.

Subscribers also unlock the top ZIP codes and the most-active HVAC contractors for San Mateo, see the $39/mo dashboard.

Other trades in San Mateo

San Mateo solar San Mateo pool & spa San Mateo roofing San Mateo plumbing San Mateo electrical

All San Mateo permit insights HVAC permits in every city

See the $39/mo dashboard

Frequently asked questions

How active are hvac permits in San Mateo?

Permit Ledger tracks every HVAC building permit filed in San Mateo each week and shows the count, the week-over-week trend, and HVAC permits' share of all San Mateo permits, computed from official city permit portals, never estimated.

Can I get San Mateo 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 San Mateo, refreshed weekly.

How often are San Mateo hvac permit numbers updated?

Weekly. Every HVAC figure on this page refreshes after each weekly pull from official city permit portals.