The 25 contractors pulling the most building permits in Tucson, ranked by PermitStack's activity score — built from 102,401 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | OUR WORLD ENERGY | 1,428 | 100 | addition, battery, electrical | Jul 2026 |
| 2 | KB HOME | 1,098 | 100 | addition, electrical, fence | Jun 2026 |
| 3 | OPTIMUM AZ INC | 742 | 76 | addition, demolition, electrical | Mar 2026 |
| 4 | Tucson Asphalt Contractors Inc | 690 | 59 | fire_alarm, plumbing, renovation | Jul 2026 |
| 5 | TECHNICIANS FOR SUSTAINABILITY LLC | 659 | 84 | battery, electrical, ev_charger | Jul 2026 |
| 6 | MATTAMY HOMES | 656 | 98 | addition, demolition, electrical | Nov 2025 |
| 7 | MERITAGE HOMES CONSTRUCTION | 630 | 85 | addition, electrical, fence | Dec 2025 |
| 8 | MERITAGE HOMES | 621 | 100 | addition, demolition, electrical | Oct 2025 |
| 9 | AMH DEVELOPMENT LLC | 585 | 86 | electrical, new_construction, plumbing | Jun 2026 |
| 10 | INTY POWER LLC | 572 | 100 | battery, electrical, interior_remodel | Jul 2026 |
| 11 | Goettl Air Conditioning & Plumbing | 470 | 100 | electrical, hvac, interior_remodel | Jun 2026 |
| 12 | DR Horton,Inc | 400 | 100 | addition, demolition, electrical | Jun 2026 |
| 13 | DELTA MECHANICAL | 375 | 100 | addition, electrical, fire_alarm | Jul 2026 |
| 14 | CUMMINGS PLUMBING INC | 358 | 73 | electrical, hvac, interior_remodel | Jun 2026 |
| 15 | Next Generation Electrical LLC | 355 | 55 | addition, electrical, foundation | Jul 2026 |
| 16 | Aztec Electric | 335 | 91 | addition, electrical, fence | Jun 2026 |
| 17 | Skye Energy | 315 | 74 | renovation, solar | Jun 2026 |
| 18 | ValVal Construction | 314 | 80 | addition, demolition, electrical | Jun 2026 |
| 19 | INDEPENDENT SOLAR | 309 | 95 | battery, electrical, solar | Jul 2026 |
| 20 | HUNTER CONTRACTING | 303 | 86 | addition, demolition, electrical | Jun 2026 |
| 21 | Riteway Heating Cooling and Plumbing | 299 | 77 | electrical, hvac, plumbing | Jul 2026 |
| 22 | Sunrun Installation Services, Inc | 296 | 100 | addition, battery, electrical | Jun 2025 |
| 23 | TELT VENTURES LLC DBA 1SOLAR | 290 | 74 | electrical, interior_remodel, renovation | May 2025 |
| 24 | Al Coronado Plumbing | 290 | 73 | electrical, hvac, plumbing | Jun 2026 |
| 25 | Caldwell Watza Construction | 256 | 79 | addition, demolition, electrical | Jun 2026 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Tucson.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=AZ&sort=score