Companies holding an active Oregon Building Codes Division license
15 companies whose address is in West Linn.
| Company | License number | Profession | Since |
|---|---|---|---|
| ALLCOM ALLPHIN COMMUNICATIONS INC | 3-406CLE | Electrical | — |
| DB PLUMBING LLC | PB2687 | Plumbing | — |
| FORSTER CONSULTING SERVICES LLC | SRB40 | Certification | — |
| GENESIS ELECTRIC NORTHWEST OF OREGON LLC | C1853 | Electrical | — |
| HELLWEG ELECTRIC LLC | C1850 | Electrical | — |
| KL EXCAVATION LLC | PB2934 | Plumbing | — |
| NORTHWEST MECHANICAL CONTRACTORS LLC | BP6 | Combo License | — |
| NORTHWEST MECHANICAL CONTRACTORS LLC | 3-546LHR | Electrical | — |
| PIPE SYSTEMS LLC | PB1755 | Plumbing | — |
| R & S HEATING INC | 208LHR | Electrical | — |
| RIDGELINE HVAC + REFRIGERATION RIDGELINE MECHANICAL LLC | PB3708 | Plumbing | — |
| TARKETT SPORTS CONSTRUCTION NORTH WEST INC | PB1497 | Plumbing | — |
| TELESPHERE INC | CLE537 | Electrical | — |
| TRINITY PLUMBING LLC | LMS704 | Electrical | — |
| TRINITY PLUMBING LLC | PB3670 | Plumbing | — |
Alphabetical order — this site ranks no one. Companies in the Oregon Building Codes Division file of October 3, 2026. Individuals are not on this site. How to read this.