The 25 contractors pulling the most building permits in Redmond, ranked by PermitStack's activity score — built from 159,788 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | BOBS HEATING & AIR CONDITIONING | 436 | 79 | electrical, hvac, mechanical | Jun 2026 |
| 2 | PELTRAM PLUMBING LLC | 328 | 85 | fire_alarm, mechanical, new_construction | Jun 2026 |
| 3 | COCHRAN INC | 294 | 92 | battery, demolition, electrical | Jun 2026 |
| 4 | Prime Electric | 145 | 100 | addition, battery, demolition | Jun 2026 |
| 5 | EASTLAKE ELECTRIC | 119 | 87 | electrical, hvac | Jun 2026 |
| 6 | SRC LAND DEVELOPMENT, INC | 118 | 49 | plumbing, roofing | Mar 2026 |
| 7 | MASTERCRAFT ELECTRIC INC | 102 | 89 | addition, battery, electrical | Jun 2026 |
| 8 | WESTON ELECTRIC LLC | 64 | 77 | electrical, hvac, sign | Mar 2025 |
| 9 | CB RICHARD ELLIS INC CBRE | 60 | 62 | battery, electrical, roofing | Jun 2026 |
| 10 | WASHINGTON ENERGY SERVICES CO | 57 | 89 | electrical, ev_charger, hvac | Jun 2026 |
| 11 | PROVIDENT ELECTRIC INC | 57 | 89 | demolition, electrical, ev_charger | Jun 2026 |
| 12 | TOLL BROS INC | 52 | 92 | addition, electrical, fence | Mar 2025 |
| 13 | Watterson Excavating Inc. | 49 | 38 | plumbing | Jan 2025 |
| 14 | FIRESIDE HOME SOLUTIONS | 45 | 76 | hvac, mechanical, new_construction | May 2026 |
| 15 | ANM ELECTRIC INC | 34 | 82 | electrical, ev_charger, hvac | Jun 2026 |
| 16 | GREENWOOD HEATING & A/C | 28 | 73 | electrical, hvac, mechanical | Jun 2026 |
| 17 | HOME COMFORT ALLIANCE | 27 | 90 | electrical, ev_charger, hvac | Jun 2026 |
| 18 | FAST HOME SERVICES LLC | 27 | 75 | electrical, ev_charger, hvac | May 2026 |
| 19 | GLY CONSTRUCTION | 27 | 75 | demolition, electrical, fire_alarm | Jun 2026 |
| 20 | BRENNAN HEATING & AIR CONDITIONING | 26 | 86 | electrical, ev_charger, hvac | May 2026 |
| 21 | Northwest Electric and Solar | 26 | 73 | battery, electrical, ev_charger | May 2026 |
| 22 | PEARCE HEATING & A/C INC | 25 | 75 | addition, electrical, ev_charger | May 2026 |
| 23 | COSCO FIRE PROTECTION INC | 24 | 95 | addition, battery, demolition | May 2026 |
| 24 | TAYLOR MORRISON NORTHWEST LLC | 24 | 65 | new_construction, sign | Mar 2025 |
| 25 | FIRE PROTECTION INC | 23 | 92 | addition, battery, 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 Redmond.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=WA&sort=score