Access real-time HVAC permit data from San Mateo, CA. HVAC permits cover new installations, equipment replacement, and major system changes — all high-value customer signals.
Showing the 10 most recent HVAC permits issued in San Mateo, CA. Access all 491 permits from the last year via the API.
| Issued | Address | Value | Status | Contractor |
|---|---|---|---|---|
| 2026-06-18 | 264 20TH AVE | — | UNKNOWN | — |
| 2026-06-18 | 801 LAURELWOOD DR | — | UNKNOWN | — |
| 2026-06-18 | 1211 WAYNE WAY | — | UNKNOWN | — |
| 2026-06-18 | 617 PATRICIA AVE | — | FILED | — |
| 2026-06-18 | 2832 SUNSET TER | — | FILED | — |
| 2026-06-17 | 323 ARAGON BLVD | — | UNKNOWN | — |
| 2026-06-15 | 2058 DUBLIN WAY | — | FILED | — |
| 2026-06-12 | 505 SANTA CLARA WAY | — | FILED | — |
| 2026-06-11 | 1959 PLAYA ST | — | ISSUED | — |
| 2026-06-11 | 2026 FAIRMONT DR | — | ISSUED | — |
Customer profile: HVAC contractors, heating and cooling companies, and equipment distributors.
Track homeowners replacing or installing HVAC systems — the largest signal for maintenance contract opportunities, air quality upgrades, and smart thermostat cross-sell.
Query San Mateo, CA HVAC permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?city=San%20Mateo&state=CA&category=HVAC" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
PermitStack ingests permits from San Mateo, CA's official open data portal daily at 3 AM UTC. Most HVAC permits appear within 24-48 hours of issuance.
Yes. The API supports filtering by zip code, date range, contractor name, estimated value, and more. See the full API documentation for query parameters.
Yes. Building permits including HVAC permits are public records maintained by San Mateo, CA's building department. PermitStack normalizes this open data into a clean, consistent API.
Our customers include HVAC contractors, heating and cooling companies, and equipment distributors. Track homeowners replacing or installing HVAC systems — the largest signal for maintenance contract opportunities, air quality upgrades, and smart thermostat cross-sell.
Data source: Official San Mateo, CA open data portal. Last updated: 2026-06-18.