The 25 contractors pulling the most building permits in El Monte, ranked by PermitStack's activity score — built from 14,500 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | LGCY Installation Services | 92 | 100 | addition, battery, electrical | May 2026 |
| 2 | Sunrun Installation Services, Inc | 62 | 100 | addition, battery, electrical | Apr 2026 |
| 3 | Elumint Lighting Electrical & Construction | 49 | 48 | electrical | Jun 2026 |
| 4 | V3 Electric, Inc | 44 | 100 | battery, electrical, renovation | Apr 2026 |
| 5 | Ultimax Electric Corp | 39 | 49 | electrical | Apr 2026 |
| 6 | VT CONSTRUCTION DESIGN SPECIALTIES | 35 | 59 | electrical, fence, interior_remodel | Sep 2024 |
| 7 | KC Electric | 27 | 68 | electrical, interior_remodel, new_construction | Jun 2026 |
| 8 | SERVICE CHAMPIONS | 23 | 99 | addition, electrical, hvac | Dec 2025 |
| 9 | WANG CONSTRUCTION AND REMODELING INC | 22 | 63 | addition, demolition, electrical | Apr 2026 |
| 10 | Brandywine Homes | 19 | 68 | demolition, electrical, interior_remodel | Jul 2025 |
| 11 | MEDANA ELECTRICAL SERVICE CORP | 19 | 62 | electrical, solar | Jun 2026 |
| 12 | SOUTH WEST SOLAR, INC | 18 | 95 | battery, electrical, solar | Mar 2026 |
| 13 | POTATO CONSTRUCTION INC | 18 | 74 | addition, demolition, electrical | Mar 2026 |
| 14 | BENCHMARK COMMUNITIES, LLC | 17 | 89 | addition, demolition, electrical | May 2026 |
| 15 | CARIB - ONE ELECTRIC COMPANY | 17 | 32 | electrical | Oct 2024 |
| 16 | LIFETIME SOLUTIONS INC | 16 | 72 | electrical, interior_remodel, plumbing | Jun 2026 |
| 17 | LIGHTHOUSE ROOFING AND REPAIR | 16 | 62 | roofing | Oct 2025 |
| 18 | JORDAN ROOF COMPANY | 15 | 76 | roofing | Jun 2026 |
| 19 | SUNPOWER CORPORATION SYSTEMS | 14 | 99 | battery, electrical, interior_remodel | Apr 2024 |
| 20 | RAIN GUARD ROOFING | 14 | 66 | roofing | Apr 2026 |
| 21 | RELIABLE ENERGY MANAGEMENT INC. | 13 | 85 | addition, electrical, hvac | Jun 2026 |
| 22 | FREEDOM FOREVER SOUTHERN CALIFORNIA LLC | 12 | 100 | battery, electrical, roofing | Dec 2025 |
| 23 | FUTURA ENERGY INC | 12 | 75 | addition, hvac, interior_remodel | Jun 2026 |
| 24 | SWINERTON BUILDERS | 11 | 95 | addition, demolition, electrical | Jan 2025 |
| 25 | TEAM YOUNG INC | 11 | 67 | demolition, electrical, hvac | 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 El Monte.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score