The 25 contractors pulling the most building permits in Yucaipa, ranked by PermitStack's activity score — built from 33,758 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | Sunrun Installation Services, Inc | 145 | 100 | addition, battery, electrical | Jul 2026 |
| 2 | FIRE SPRINKLER SYSTEMS INC | 95 | 99 | addition, fire_alarm, interior_remodel | Mar 2026 |
| 3 | CRESTWOOD CORPORATION | 48 | 84 | addition, demolition, electrical | Feb 2026 |
| 4 | S K L CONSTRUCTION | 40 | 82 | addition, electrical, fence | Jan 2026 |
| 5 | HADYEH CONSTRUCTION INC | 37 | 79 | addition, electrical, fence | Jan 2026 |
| 6 | RENEWAL BY ANDERSEN LLC | 34 | 100 | addition, demolition, electrical | Aug 2026 |
| 7 | Peterson Roofing Company LLC | 34 | 62 | roofing, solar | Apr 2026 |
| 8 | V3 Electric, Inc | 31 | 99 | battery, electrical, ev_charger | May 2026 |
| 9 | Tesla Energy, Inc | 30 | 100 | addition, battery, electrical | Jul 2026 |
| 10 | IDA CONSULTANTS INC | 28 | 64 | electrical, interior_remodel, new_construction | Mar 2026 |
| 11 | Complete Solar | 25 | 100 | addition, battery, electrical | Nov 2025 |
| 12 | Lifestyle Solar, Inc. | 23 | 100 | battery, electrical, ev_charger | Mar 2026 |
| 13 | KPS Fire Sprinklers INC | 23 | 66 | fire_alarm | Jan 2026 |
| 14 | Pacific Horizon Builders | 20 | 64 | addition, fence, new_construction | Mar 2026 |
| 15 | Robert Torres Electric | 20 | 62 | electrical, hvac, renovation | Nov 2025 |
| 16 | Pacific Coast Development Group Inc. | 19 | 61 | fence, new_construction, renovation | Nov 2025 |
| 17 | Solara Home Energy | 16 | 99 | battery, ev_charger, solar | Sep 2025 |
| 18 | THE PATIO COVER COMPANY LLC | 16 | 65 | electrical, interior_remodel, new_construction | Jul 2026 |
| 19 | FREEDOM FOREVER SOUTHERN CALIFORNIA LLC | 15 | 99 | battery, electrical, ev_charger | Jan 2026 |
| 20 | Bright Planet Solar | 15 | 99 | addition, battery, electrical | Jul 2025 |
| 21 | INLAND VALLEY HEATING & AIR | 15 | 62 | hvac, mechanical, renovation | Jun 2026 |
| 22 | GCL Real Estate LLC | 15 | 55 | electrical, new_construction, plumbing | Jul 2026 |
| 23 | SUNPOWER CORPORATION SYSTEMS | 14 | 100 | addition, battery, demolition | Jul 2024 |
| 24 | ALL STAR WATER HEATERS INC | 14 | 95 | electrical, hvac, mechanical | Apr 2026 |
| 25 | NP Mechanical | 14 | 70 | fire_alarm, mechanical | Mar 2025 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Yucaipa.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score