Access real-time HVAC permit data from Washington DC, DC. 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 Washington DC, DC. Access all 248 permits from the last year via the API.
| Issued | Address | Value | Status | Contractor |
|---|---|---|---|---|
| 2025-12-30 | 1331 L ST NW, WASHINGTON, DC 20005 | $10K | ISSUED | JOSEPH G. JARVIS (RAMCO) |
| 2025-12-30 | 954 SOUTHERN AVE SE, WASHINGTON, DC 20032 | $853 | ISSUED | DES 4010 LIVINGSTON RD LLC |
| 2025-12-24 | 1624 17TH PL SE, WASHINGTON, DC 20020 | $619 | FINAL | GARY A JOHNSON SR TRUSTEE |
| 2025-12-23 | 800 17 ST NW, WASHINGTON, DC 20036 | $36 | EXPIRED | LY THOCK |
| 2025-12-22 | 3800 14TH ST NW, WASHINGTON, DC 20011 | $596 | ISSUED | SAMUEL HARBAGE |
| 2025-12-22 | 1238 MARYLAND AVE NE, WASHINGTON, DC 20002 | $1K | ISSUED | NULL NULL; CORY MCANDREWS |
| 2025-12-22 | 4400 HUNT PL NE, WASHINGTON, DC 20019 | $853 | ISSUED | KILLETTE AND ASSOCIATES |
| 2025-12-22 | 3700 O ST NW, WASHINGTON, DC 20057 | $4K | ISSUED | JOSEPH JARVIS JARVIS (RAMCO) |
| 2025-12-22 | 1111 H ST NE, WASHINGTON, DC 20002 | $384 | FINAL | RYAN HA |
| 2025-12-19 | 818 CONNECTICUT AVE NW, WASHINGTON, DC 20006 | $2K | ISSUED | SAMUEL HARBAGE |
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 Washington DC, DC HVAC permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?city=Washington%20DC&state=DC&category=HVAC" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
PermitStack ingests permits from Washington DC, DC'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 Washington DC, DC'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 Washington DC, DC open data portal. Last updated: 2025-12-30.