The 25 contractors pulling the most building permits in Laguna Niguel, ranked by PermitStack's activity score — built from 66,052 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | Triton Air Inc | 304 | 91 | electrical, hvac, interior_remodel | Jul 2026 |
| 2 | SERVICE CHAMPIONS | 191 | 100 | addition, electrical, hvac | Jul 2026 |
| 3 | Sunrun Inc | 166 | 100 | addition, battery, electrical | Jul 2026 |
| 4 | RENEWAL BY ANDERSEN LLC | 143 | 100 | addition, demolition, electrical | Jun 2026 |
| 5 | THE HOME DEPOT | 118 | 100 | addition, electrical, fence | Jun 2026 |
| 6 | Severson Plumbing Inc | 110 | 75 | electrical, interior_remodel, plumbing | Jun 2026 |
| 7 | FAST WATER HEATER CO | 94 | 99 | electrical, hvac, mechanical | Jan 2026 |
| 8 | INTEGRITY REPIPE INC | 75 | 88 | electrical, plumbing | May 2026 |
| 9 | ROOFING STANDARDS INC | 59 | 89 | interior_remodel, renovation, roofing | Jun 2026 |
| 10 | Bienek Roofing - Construction Inc | 46 | 70 | interior_remodel, roofing | Jun 2026 |
| 11 | BEACH CITIES ROOFING | 43 | 83 | interior_remodel, renovation, roofing | May 2026 |
| 12 | Capistrano Air Inc | 40 | 77 | electrical, hvac, interior_remodel | Jun 2026 |
| 13 | FREEDOM FOREVER SOUTHERN CALIFORNIA LLC | 37 | 100 | battery, electrical, roofing | Feb 2026 |
| 14 | Partners Plumbing Inc. | 35 | 69 | electrical, plumbing | Jun 2026 |
| 15 | CALIFORNIA DELTA MECHANICAL INC | 34 | 100 | electrical, hvac, interior_remodel | Jul 2026 |
| 16 | PRIMECO LLC | 33 | 76 | demolition, fence, foundation | Jul 2024 |
| 17 | INTEGRITY BUILDERS GENERAL CONTRACTORS INC | 33 | 68 | addition, electrical, interior_remodel | May 2025 |
| 18 | Simpex Repipe Inc | 29 | 72 | electrical, plumbing | May 2026 |
| 19 | Pacific Blue Roofing | 29 | 69 | demolition, roofing | May 2026 |
| 20 | B R S ROOFING INC | 28 | 78 | roofing | Apr 2026 |
| 21 | Boardwalk Heating And Air Inc | 24 | 71 | electrical, hvac, interior_remodel | May 2026 |
| 22 | HOYT ROOFS INC | 23 | 93 | demolition, hvac, interior_remodel | Jun 2026 |
| 23 | The Loftcrafters Inc | 23 | 86 | addition, demolition, electrical | May 2026 |
| 24 | PIPE IT RIGHT PLUMBING LLC | 23 | 84 | plumbing, renovation | Jun 2026 |
| 25 | All Thingz Electric Llc | 23 | 66 | electrical, solar | 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 Laguna Niguel.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score