The 25 contractors pulling the most building permits in Stockton, ranked by PermitStack's activity score — built from 4,098 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | TWB RENOVATIONS INC | 20 | 79 | electrical, interior_remodel, renovation | Aug 2026 |
| 2 | Sunrun Inc | 14 | 100 | addition, battery, electrical | Sep 2026 |
| 3 | DELTA SIERRA MECHANICAL | 5 | 72 | electrical, hvac, mechanical | Sep 2026 |
| 4 | Century Communities Inc | 4 | 100 | addition, demolition, electrical | Sep 2026 |
| 5 | TOKAY HEATING & AIR LLC | 4 | 77 | hvac, plumbing, roofing | Sep 2026 |
| 6 | PRIME FORGE ELECTRIC | 4 | 54 | battery, electrical, solar | Aug 2026 |
| 7 | SELECT BUILDING SERVICES | 4 | 32 | hvac, plumbing | Jul 2026 |
| 8 | Senga Energy, LLC | 3 | 100 | battery, electrical, renovation | Aug 2026 |
| 9 | RELIABLE ENERGY MANAGEMENT INC. | 3 | 95 | addition, electrical, hvac | Sep 2026 |
| 10 | Journey Builders | 3 | 94 | electrical, new_construction, renovation | Sep 2026 |
| 11 | Honeys Air & Solar | 3 | 92 | hvac, solar | Aug 2026 |
| 12 | Baker Roofing | 3 | 91 | demolition, electrical, interior_remodel | Sep 2026 |
| 13 | Collins Electrical Company Inc. | 3 | 90 | electrical, ev_charger, interior_remodel | Jul 2026 |
| 14 | WFP Construction | 3 | 74 | addition, electrical, interior_remodel | Jul 2026 |
| 15 | Rose Hill Construction Inc. | 3 | 48 | roofing | Aug 2026 |
| 16 | Peter electric | 3 | 31 | electrical | Jul 2026 |
| 17 | GRID Alternatives Inc | 2 | 100 | addition, battery, electrical | Sep 2026 |
| 18 | SIG SOLAR, S.I.G. | 2 | 100 | solar | Sep 2026 |
| 19 | ROOTER HERO PLUMBING INC | 2 | 99 | electrical, fence, foundation | Aug 2026 |
| 20 | MISSION ELECTRIC | 2 | 95 | addition, electrical, hvac | Aug 2026 |
| 21 | UNITED SIGN SYSTEMS | 2 | 92 | addition, electrical, interior_remodel | Jul 2026 |
| 22 | PREMIER POOLS SACRAMENTO LLC | 2 | 86 | demolition, electrical, hvac | Sep 2026 |
| 23 | CES ROOFING | 2 | 85 | electrical, roofing, solar | Jul 2026 |
| 24 | TOWNLEY ROOFING | 2 | 76 | renovation, roofing | Jul 2026 |
| 25 | MASTER CRAFT ROOFING | 2 | 76 | roofing, solar | Sep 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 Stockton.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score