The 25 contractors pulling the most building permits in San Jacinto, ranked by PermitStack's activity score — built from 38,101 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | Sunrun Inc | 79 | 100 | addition, battery, electrical | Feb 2026 |
| 2 | GREENCAT INC | 38 | 89 | electrical, hvac, interior_remodel | Feb 2026 |
| 3 | INTER-CITY ENERGY SYSTEMS INC | 33 | 96 | electrical, hvac, interior_remodel | Jul 2026 |
| 4 | CURRENT HOME SOLAR | 30 | 93 | battery, electrical, renovation | Jul 2026 |
| 5 | RIGHTIME HOME SERVICES | 29 | 100 | electrical, ev_charger, hvac | Aug 2026 |
| 6 | Bright Planet Solar | 29 | 99 | addition, battery, electrical | Feb 2026 |
| 7 | EAGLE SYSTEMS INTERNATIONAL INC | 24 | 94 | electrical, ev_charger, hvac | Mar 2026 |
| 8 | JOHN HARRISON CONTRACTING INC | 19 | 89 | electrical, hvac, mechanical | Aug 2026 |
| 9 | SOLAR TECH ENERGY SYSTEMS INC | 18 | 100 | addition, battery, electrical | Jun 2026 |
| 10 | INTER CITY ENERGY SYSTEMS | 17 | 66 | hvac, interior_remodel, mechanical | Jan 2026 |
| 11 | RELIABLE ENERGY MANAGEMENT INC. | 16 | 95 | addition, electrical, hvac | Dec 2025 |
| 12 | Sunrun Installation Services, Inc | 12 | 100 | addition, battery, electrical | Nov 2025 |
| 13 | TROUT ELECTRIC | 12 | 97 | battery, electrical, ev_charger | Jun 2026 |
| 14 | MY SMART HOUSE LLC | 12 | 94 | battery, electrical, hvac | Aug 2025 |
| 15 | SunRun Installations Services | 11 | 91 | electrical, renovation, solar | Jan 2025 |
| 16 | J&M AIR CONDITIONING AND HEATING | 11 | 56 | hvac | Jul 2026 |
| 17 | FREEDOM FOREVER SOUTHERN CALIFORNIA LLC | 9 | 99 | battery, electrical, ev_charger | Nov 2025 |
| 18 | SPECIALTY BUILDERS, INC. | 8 | 88 | addition, demolition, electrical | Mar 2025 |
| 19 | Cool Air Solutions Inc | 8 | 86 | electrical, hvac, mechanical | Jun 2026 |
| 20 | THE HOME DEPOT U.S.A., INC | 8 | 56 | interior_remodel, plumbing, renovation | May 2025 |
| 21 | Sunnova Energy Corporation | 7 | 99 | addition, battery, electrical | Dec 2024 |
| 22 | SunPower Corporation | 7 | 99 | electrical, fire_alarm, interior_remodel | Aug 2023 |
| 23 | QSP CONSTRUCTION | 7 | 81 | electrical, hvac, interior_remodel | Nov 2025 |
| 24 | SR BRAY LLC POWER PLUS | 7 | 65 | electrical | May 2026 |
| 25 | HOME DEPOT USA INC | 6 | 100 | addition, demolition, electrical | May 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 San Jacinto.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score