The 25 contractors pulling the most building permits in Glendale, ranked by PermitStack's activity score — built from 48,795 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | RAM ELECTRICAL CONTRACTORS INC | 71 | 34 | electrical, roofing | Jan 2024 |
| 2 | Solar Optimum, Inc | 69 | 100 | battery, electrical, ev_charger | Jun 2026 |
| 3 | HP COMMUNICATIONS INC | 66 | 86 | electrical, fence, foundation | Jan 2024 |
| 4 | COASTLINE DEVELOPMENT INC | 61 | 79 | addition, demolition, electrical | May 2026 |
| 5 | LA SOLAR GROUP INC | 42 | 100 | battery, demolition, electrical | Jun 2026 |
| 6 | RENEWAL BY ANDERSEN LLC | 37 | 100 | addition, electrical, interior_remodel | Jun 2026 |
| 7 | ROVICS CONSTRUCTION INCROVICS CONSTRUCTION INC | 36 | 56 | electrical, hvac, interior_remodel | May 2025 |
| 8 | PAVECO CONSTRUCTION, INC. | 35 | 39 | electrical, plumbing, renovation | Jun 2025 |
| 9 | V10 CONSTRUCTION | 34 | 41 | hvac | Dec 2025 |
| 10 | ACCURATE ENERGY SERVICES INC | 32 | 31 | electrical, plumbing | Dec 2023 |
| 11 | LA Power Center Corp. | 29 | 89 | electrical, renovation, solar | Mar 2026 |
| 12 | MUIR-CHASE PLUMBING CO INC | 29 | 56 | demolition, electrical, interior_remodel | Jan 2024 |
| 13 | VCI CONSTRUCTION INC | 28 | 83 | addition, battery, electrical | Feb 2025 |
| 14 | HCI SYSTEMS INC | 27 | 83 | addition, demolition, electrical | Jun 2026 |
| 15 | Aper's Tree Service, Inc. | 26 | 40 | fence, roofing | Jun 2026 |
| 16 | SKY SOLAR PRO | 23 | 86 | solar | Jun 2026 |
| 17 | D T D CONSTRUCTION | 23 | 59 | addition, demolition, electrical | Dec 2025 |
| 18 | SUNPOWER CORPORATION SYSTEMS | 21 | 99 | battery, electrical, interior_remodel | Jul 2024 |
| 19 | SIPAN DESIGN & DEVELOPMENT INC | 21 | 59 | electrical, hvac, interior_remodel | Jan 2026 |
| 20 | PRECISE AIR SYSTEMS INC | 18 | 72 | electrical, hvac, mechanical | Jun 2026 |
| 21 | VAM CONSTRUCTION CORP | 18 | 62 | addition, electrical, hvac | Jun 2026 |
| 22 | TEICHERT PIPELINES INC | 18 | 61 | electrical, renovation | Sep 2025 |
| 23 | MODERN ELECTRICAL SERVICES INC | 18 | 46 | electrical, ev_charger | Dec 2023 |
| 24 | SHEA ROOFING INC | 17 | 66 | roofing | Jun 2026 |
| 25 | LMS ELECTRIC LLC. | 17 | 45 | battery, electrical | 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 Glendale.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CA&sort=score