The 25 contractors pulling the most building permits in Stockton, ranked by PermitStack's activity score — built from 1,976 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | SELECT BUILDING SERVICES | 4 | 34 | hvac, plumbing | Jul 2026 |
| 2 | Collins Electrical Company Inc. | 3 | 91 | electrical, ev_charger, interior_remodel | Jul 2026 |
| 3 | WFP Construction | 3 | 75 | addition, electrical, interior_remodel | Jul 2026 |
| 4 | Peter electric | 3 | 33 | electrical | Jul 2026 |
| 5 | PRIME FORGE ELECTRIC | 3 | 33 | electrical, solar | Jul 2026 |
| 6 | Senga Energy, LLC | 2 | 100 | battery, electrical, renovation | Jul 2026 |
| 7 | Sunrun Inc | 2 | 100 | addition, battery, electrical | Jul 2026 |
| 8 | Honeys Air & Solar | 2 | 93 | hvac, solar | Jul 2026 |
| 9 | UNITED SIGN SYSTEMS | 2 | 88 | addition, electrical, interior_remodel | Jul 2026 |
| 10 | CES ROOFING | 2 | 85 | roofing, solar | Jul 2026 |
| 11 | Journey Builders | 2 | 83 | renovation, roofing, solar | Jul 2026 |
| 12 | TOWNLEY ROOFING | 2 | 71 | renovation, roofing | Jul 2026 |
| 13 | DELTA SIERRA MECHANICAL | 2 | 69 | hvac, mechanical, roofing | Jul 2026 |
| 14 | West Coast Plumbing and Sewer | 2 | 31 | plumbing | Jul 2026 |
| 15 | Better Earth Electric | 1 | 100 | battery, electrical, ev_charger | Jul 2026 |
| 16 | CALIFORNIA DELTA MECHANICAL INC | 1 | 100 | electrical, hvac, interior_remodel | Jul 2026 |
| 17 | ROOTER HERO PLUMBING INC | 1 | 98 | electrical, foundation, hvac | Jul 2026 |
| 18 | Capital City Solar Electric | 1 | 97 | battery, electrical, ev_charger | Jul 2026 |
| 19 | ASAP ELECTRIC | 1 | 96 | addition, electrical, ev_charger | Jul 2026 |
| 20 | MISSION ELECTRIC | 1 | 95 | addition, electrical, hvac | Jul 2026 |
| 21 | QUALITY CONSERVATION SERVICES INC | 1 | 91 | electrical, hvac, interior_remodel | Jul 2026 |
| 22 | COACHES HVAC EXTRAORDINAIR | 1 | 78 | hvac, mechanical, roofing | Jul 2026 |
| 23 | INTERNATIONAL BUILDING INVESTMENT INC | 1 | 78 | electrical, foundation, interior_remodel | Jul 2026 |
| 24 | TOKAY HEATING & AIR LLC | 1 | 74 | hvac, roofing | Jul 2026 |
| 25 | JASON POCH DBA SUNCORE SOLAR | 1 | 72 | electrical, interior_remodel, solar | Jul 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