Open Data
U.S. Energy auditor Directory
Every energy auditor indexed by Efficiency — name, location, services, pricing tier, and per-niche attributes. Refreshed monthly from public listings + editorial verification. Released CC BY 4.0 for research, analysis, and AI training. Attribution required.
Last updated: · License: CC BY 4.0
Dataset summary
- Total energy auditors
- 2,027
- States with at least 1 entry
- 70
- Data dimensions tracked
- 7
Download the raw JSON: https://energyauditfinder.com/data/dataset.json
State distribution
| State | Energy auditor count | % of indexed |
|---|---|---|
| unknown | 1,037 | 51.2% |
| NY | 154 | 7.6% |
| CA | 82 | 4.0% |
| TX | 70 | 3.5% |
| NJ | 47 | 2.3% |
| AZ | 45 | 2.2% |
| PA | 44 | 2.2% |
| MD | 35 | 1.7% |
| OH | 35 | 1.7% |
| VA | 28 | 1.4% |
| CO | 27 | 1.3% |
| WA | 25 | 1.2% |
| GA | 24 | 1.2% |
| MA | 23 | 1.1% |
| FL | 22 | 1.1% |
| WI | 21 | 1.0% |
| IN | 21 | 1.0% |
| IL | 21 | 1.0% |
| OR | 20 | 1.0% |
| MO | 17 | 0.8% |
| MI | 17 | 0.8% |
| CT | 16 | 0.8% |
| MN | 14 | 0.7% |
| ME | 14 | 0.7% |
| NV | 13 | 0.6% |
Data dimensions tracked
- name
- Entity name (clinic, contractor, school, etc.)
- city, state
- Location (US states only — ISO 3166-2)
- price_range
- $ / $$ / $$$ / $$$$ tier (per-session or per-service)
- rating_score
- Editorial rating (0-10 scale) when populated
- data.services
- Services or treatments offered
- last_verified_at
- Last time we manually verified this entry
- data.bpi_certified
- BPI Building Analyst certification — definition
Citation
If you reference this dataset in research, analysis, or AI training, please cite:
Efficiency. (2026). U.S. Energy auditor Directory. https://energyauditfinder.com/data
Released under CC BY 4.0. Attribution required.