Registered contractors in Mossyrock, WA
16 active contractor registrations in Mossyrock, WA, in the L&I files of October 2, 2026.
| Contractor | License | Specialty | Expires |
|---|---|---|---|
| AMP EXCAVATION | AMPEXE*756BZ | Excavation, grading and land clearing | Jan 9, 2027 |
| ATLAS CONCRETE LLC | ATLASCL757RK | Concrete | Dec 12, 2027 |
| COWLITZ VALLEY DIRTWORKS INC | COWLIVD827LH | General | Jun 8, 2028 |
| CRAFT & TRADE LLC | CRAFTTL751DL | General | Mar 13, 2027 |
| DENNIS LOVAN CONSTRUCTION INC | DENNILC773QT | General | Nov 30, 2027 |
| FUCHS BROS INC | FUCHSBI995BU | General | Jun 20, 2028 |
| GREEN MOUNTAIN CONST LLC | GREENMC762D1 | General | Jun 19, 2028 |
| HARMONY GENERAL CONST LLC | HARMOGC751KA | General | May 7, 2027 |
| KDC ELECTRIC LLC | KDCELEL767MA | General | Jul 1, 2028 |
| MOSSYROCK CONTRACTING SRVS INC | MOSSYCS855RB | General | Dec 2, 2027 |
| S&T Sealcoating & Stripng LLC | STSEATS793K7 | Paving/ striping/ seal coating | Jun 6, 2027 |
| SAEN TREE REMOVAL SERVICES LLC | SAENTTR752BW | Tree removal service | Jan 16, 2027 |
| STONE PRO NW LLC | STONEPN753PL | General | May 22, 2028 |
| SUMMIT LAND AND TREE SERV LLC | SUMMILT777D4 | General | Mar 24, 2027 |
| SYSTEMS ELECTRIC NW LLC | SYSTEEN770KU | General | May 31, 2027 |
| UNIVERSAL PLUMBING CO LLC | UNIVEPC786L4 | Journey level | Jun 22, 2028 |
Alphabetical order — this site ranks no one. Active company registrations in the L&I contractor files of October 2, 2026. Contractors registered as individuals are not on this site. How to read this.