Companies holding an active Oregon Building Codes Division license
20 companies whose address is in Seattle.
| Company | License number | Profession | Since |
|---|---|---|---|
| JB OREGON LLC | BB374 | Boiler | — |
| JB OREGON LLC | CLE799 | Electrical | — |
| MACDONALD MILLER FACILITY SOLUTIONS LLC | BB310 | Boiler | — |
| MACDONALD MILLER FACILITY SOLUTIONS LLC | C1584 | Electrical | — |
| MACDONALD MILLER FACILITY SOLUTIONS LLC | CRE287 | Electrical | — |
| MACDONALD MILLER FACILITY SOLUTIONS LLC | LHR588 | Electrical | — |
| MACDONALD MILLER FACILITY SOLUTIONS LLC | PB2435 | Plumbing | — |
| MCKINSTRY CO LLC | B99-2212 | Boiler | — |
| MCKINSTRY CO LLC | C1004 | Electrical | — |
| MCKINSTRY CO LLC | LHR68 | Electrical | — |
| MCKINSTRY CO LLC | LMS422 | Electrical | — |
| MCKINSTRY CO LLC | 37-22PB | Plumbing | — |
| METHOD HOMES LLC | PFS700 | Prefab | — |
| OCEAN PARK MECHANICAL INC | BB211 | Boiler | — |
| OCEAN PARK MECHANICAL INC | CLE517 | Electrical | — |
| OCEAN PARK MECHANICAL INC | CRE267 | Electrical | — |
| OCEAN PARK MECHANICAL INC | LHR552 | Electrical | — |
| OCEAN PARK MECHANICAL INC | PB1440 | Plumbing | — |
| REGION 6 SECURITY INTEGRATION LLC | CLE719 | Electrical | — |
| VECA ELECTRIC & TECHNOLOGIES LLC | C1150 | Electrical | — |
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.