The 25 contractors pulling the most building permits in Richland, ranked by PermitStack's activity score — built from 64,547 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | DELTA HEATING & COOLING INC | 34 | 94 | demolition, electrical, hvac | Sep 2026 |
| 2 | Pahlisch Homes Inc | 23 | 79 | addition, demolition, fence | Sep 2026 |
| 3 | Hayden Homes | 21 | 86 | demolition, fence, grading | Sep 2026 |
| 4 | EMINENT ROOFING | 16 | 69 | roofing | Oct 2026 |
| 5 | ALPINE ROOFING, LTD. | 13 | 95 | hvac, new_construction, renovation | Sep 2026 |
| 6 | Pro Made Construction LLC | 13 | 79 | fence, fire_alarm, grading | Sep 2026 |
| 7 | DR Horton Inc. - Portland | 13 | 62 | new_construction | Aug 2026 |
| 8 | Cedar and Sage Homes | 13 | 61 | new_construction | Jun 2026 |
| 9 | Lieb FIne Homes | 12 | 63 | new_construction | Sep 2026 |
| 10 | Air-Tight Windows & Remodeling, LLC | 12 | 57 | interior_remodel, plumbing, renovation | Oct 2026 |
| 11 | Hummel Const & Development, LLC | 11 | 61 | fire_alarm, interior_remodel, plumbing | Sep 2026 |
| 12 | MOON SECURITY SRVS INC | 11 | 53 | fire_alarm, interior_remodel, new_construction | Sep 2026 |
| 13 | Bruce Mechanical | 10 | 88 | hvac, interior_remodel, mechanical | Sep 2026 |
| 14 | Elite Construction and Development | 9 | 59 | new_construction | Sep 2026 |
| 15 | Precision Roofing & Exteriors LLC | 9 | 57 | roofing | Sep 2026 |
| 16 | Noble HVAC Services LLC | 8 | 68 | addition, electrical, hvac | Sep 2026 |
| 17 | Silverbow Roofing Inc | 8 | 63 | interior_remodel, new_construction, renovation | Sep 2026 |
| 18 | PALMER ROOFING COMPANY | 7 | 70 | roofing | Oct 2026 |
| 19 | ROYAL ROOFING CO | 6 | 98 | fence, hvac, interior_remodel | Sep 2026 |
| 20 | NEW TRADITION HOMES | 6 | 84 | fence, interior_remodel, new_construction | Sep 2026 |
| 21 | Riverwood Homes, LLC | 6 | 82 | addition, electrical, new_construction | Sep 2026 |
| 22 | Perfect Circle Construction LLC | 6 | 72 | addition, interior_remodel, renovation | Sep 2026 |
| 23 | Total Energy Management Inc. | 6 | 68 | hvac, interior_remodel, mechanical | Aug 2026 |
| 24 | Right Now Heating Clng/Plbg LLC | 6 | 53 | hvac, plumbing | Oct 2026 |
| 25 | NW EXTREME INSTALLERS INC | 5 | 92 | addition, fence, interior_remodel | Sep 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 Richland.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=WA&sort=score