Plumbing — page 6 of 6
1,751 companies, type “Plumbing”.
| Place | Company | License number | Profession | Since |
|---|---|---|---|---|
| Portland, OR | SPECIALTY HEATING & COOLING LLC | PB2173 | Plumbing | — |
| Clackamas, OR | SPECIALTY SERVICES LLC | PB2510 | Plumbing | — |
| Salem, OR | SPECTRUM PLUMBING LLC | PB3362 | Plumbing | — |
| Clackamas, OR | SPEEDY THE SPEEDY TEAM INC | PB3311 | Plumbing | — |
| Redmond, OR | SPEEDY PLUMBING LLC | PB3664 | Plumbing | — |
| Eagle Creek, OR | SPEEDY SEPTIC SEPTIC MEDIC INC | PB2633 | Plumbing | — |
| Salem, OR | SPEEDY WATER HEATERS LLC | PB3177 | Plumbing | — |
| Hermiston, OR | SPRINGHILL GENERAL CONSTRUCTION LLC | PB1879 | Plumbing | — |
| Canby, OR | SR JOHNSON PLUMBING INC | 3-213PB | Plumbing | — |
| Beaverton, OR | SRD PLUMBING LLC | PB3346 | Plumbing | — |
| Boring, OR | SSB ENTERPRISES LLC | 3-536PB | Plumbing | — |
| Saint Helens, OR | ST HELENS PLUMBING & CONSTRUCTION INC | PB2317 | Plumbing | — |
| Mcminnville, OR | ST PLUMBING LLC | PB3195 | Plumbing | — |
| Portland, OR | STACY AND WITBECK INC | PB2140 | Plumbing | — |
| Portland, OR | STAN THE HOTWATER MAN SPIRIT ENTERPRISES OF OREGON INC | 26-632PB | Plumbing | — |
| Klamath Falls, OR | STANLEY BROOKS PLUMBING LLC | PB2362 | Plumbing | — |
| Smith River, CA | STANLEY PLUMBING LLC | PB2313 | Plumbing | — |
| Lebanon, OR | STAR WATER SYSTEMS INC | PB3587 | Plumbing | — |
| Bend, OR | STARK PLUMBING LLC | PB2090 | Plumbing | — |
| Adrian, OR | STATELINE PLUMBING & DRAIN LLC | PB3672 | Plumbing | — |
| Grants Pass, OR | STEDFAST PLUMBING & DRAINS LLC | PB2622 | Plumbing | — |
| Woodland, WA | STELLAR J CORPORATION | PB76 | Plumbing | — |
| Gresham, OR | STEPHEN WALSH PLUMBING INC | PB2899 | Plumbing | — |
| Corvallis, OR | STEPHENS HEATING & AIR CONDITIONING INC | PB1845 | Plumbing | — |
| Estacada, OR | STEVE LOCKE CONSTRUCTION INC | PB1510 | Plumbing | — |
| Bend, OR | STEVE TURNER PLUMBING LLC | 9-63PB | Plumbing | — |
| Ontario, OR | STEVE'S BACKHOE SERVICE INC. | PB3060 | Plumbing | — |
| Medford, OR | STEWARDSHIP PLUMBING LLC | PB3209 | Plumbing | — |
| Brush Prairie, WA | STEWART PLUMBING INC | 37-564PB | Plumbing | — |
| Damascus, OR | STOLZ CONSTRUCTION CORP | PB2403 | Plumbing | — |
| Oregon City, OR | STONE CREEK BUILDING & DEVELOPMENT INC | PB2182 | Plumbing | — |
| Pocatello, ID | STONE RIDGE CONTRACTING LLC | PB2837 | Plumbing | — |
| The Woodlands, TX | STONE RIDGE INFRASTRUCTURE LLC | PB3695 | Plumbing | — |
| Redmond, OR | STORM WATER SERVICES INC | PB2961 | Plumbing | — |
| Roseburg, OR | STRATTON BROS INC | PB3062 | Plumbing | — |
| Beaverton, OR | STRAUSS EXCAVATING INC | 34-441PB | Plumbing | — |
| Bend, OR | STREAMLINE PLUMBING SOLUTIONS LLC | PB3553 | Plumbing | — |
| Portland, OR | STREIMER STREIMER SHEET METAL WORKS INC | PB2559 | Plumbing | — |
| Oregon City, OR | STUMPTOWN PLUMBING CO | PB2767 | Plumbing | — |
| Albany, OR | STUTZMAN PUMP SERVICES; PHILOMATH PUMP CO STUTZMAN SERVICES INC | PB701 | Plumbing | — |
| Hillsboro, OR | SUBCOM EXCAVATION & UTILITIES LLC | PB1977 | Plumbing | — |
| Portland, OR | SUITE ADDITIONS LLC | PB3393 | Plumbing | — |
| Portland, OR | SUN GLOW INC | PB2725 | Plumbing | — |
| Spanish Fork, UT | SUNCORE CONSTRUCTION AND MATERIALS INC | PB2747 | Plumbing | — |
| Tempe, AZ | SUNDT CONSTRUCTION INC | PB2549 | Plumbing | — |
| North Bend, OR | SUNNYHILL MECHANICAL INC | PB1473 | Plumbing | — |
| Hillsboro, OR | SUNSET PLUMBING COMPANY LLC | PB3702 | Plumbing | — |
| Bend, OR | SUNSET PLUMBING OF BEND INC | 9-94PB | Plumbing | — |
| Gleneden Beach, OR | SUNSET SERVICE PLUMBING LLC | PB3675 | Plumbing | — |
| Salem, OR | SUPERIOR EXCAVATION INC | PB1672 | Plumbing | — |
| Woodburn, OR | SUPERIOR PLUMBING OF OREGON INC | PB655 | Plumbing | — |
| Portland, OR | SUPERIOR UNDERGROUND LLC | PB2026 | Plumbing | — |
| Hubbard, OR | SUPREME COMFORT HEATING & A/C INC | 34-282PB | Plumbing | — |
| Portland, OR | SUTHERLAND PLUMBING LLC | PB1365 | Plumbing | — |
| Gresham, OR | SYNCHRO SOLAR LLC | PB781 | Plumbing | — |
| Damascus, OR | T EDGE CONSTRUCTION INC | PB2686 | Plumbing | — |
| Springfield, OR | T&M PLUMBING INC | PB2654 | Plumbing | — |
| Central Point, OR | TABLE ROCK PLUMBING SOLUTIONS LLC | PB3556 | Plumbing | — |
| Salem, OR | TACTICAL PLUMBING CORP | PB2469 | Plumbing | — |
| Talent, OR | TALENT PLUMBING LLC | PB3201 | Plumbing | — |
| White City, OR | TANKERSLEY PLUMBING LLC | PB1347 | Plumbing | — |
| Battle Ground, WA | TAPANI INC | PB1709 | Plumbing | — |
| Battle Ground, WA | TAPANI PLUMBING INC | 37-269PB | Plumbing | — |
| Brush Prairie, WA | TAPIO CONSTRUCTION INC | PB291 | Plumbing | — |
| West Linn, OR | TARKETT SPORTS CONSTRUCTION NORTH WEST INC | PB1497 | Plumbing | — |
| Woodland, WA | TARKKA LLC | PB3527 | Plumbing | — |
| Vancouver, WA | TAYLOR MADE PLUMBING & DRAINS INC | PB1947 | Plumbing | — |
| Prineville, OR | TEAM THOMPSON PLUMBING AND CONSTRUCTION INC | PB3298 | Plumbing | — |
| Bend, OR | TED RUDIGER JR EXCAVATION INC | PB201 | Plumbing | — |
| Prairie City, OR | TEELS PLUMBING LLC | PB2775 | Plumbing | — |
| Battle Ground, WA | TERMINAL VELOCITY PLUMBING LLC | PB2143 | Plumbing | — |
| Roseburg, OR | TERRAFIRMA FOUNDATION SYSTEMS INC TERRAFIRMA FOUNDATION REPAIR INC | PB1545 | Plumbing | — |
| Boring, OR | TERRYS DRAIN SERVICE LLC | PB2819 | Plumbing | — |
| Astoria, OR | TERRYS PLUMBING LLC | PB1435 | Plumbing | — |
| Scappoose, OR | TFT CONSTRUCTION INC | PB19 | Plumbing | — |
| Aumsville, OR | TG NICHOL PLUMBING INC | 24-32PB | Plumbing | — |
| Vancouver, WA | THAT ONE PLUMBER LLC | PB3722 | Plumbing | — |
| Olympia, WA | THE BATHROOM LLC | PB1539 | Plumbing | — |
| Beaverton, OR | THE EXCAVATORS LLC | PB3529 | Plumbing | — |
| Roseburg, OR | THE GO 2 GUY WASTE WATER SPECIALIST LLC | PB3122 | Plumbing | — |
| Portland, OR | THE HEATING SPECIALIST LLC | PB3438 | Plumbing | — |
| Beaverton, OR | THE PLUMBERS INC | PB447 | Plumbing | — |
| Beaverton, OR | THE PLUMBING DOCTOR LLC | PB2630 | Plumbing | — |
| Eugene, OR | THE PLUMBING WORKS SCHIRMER ENTERPRISES INC | PB440 | Plumbing | — |
| Boring, OR | THE POWER WORKS LLC | PB2937 | Plumbing | — |
| Dundee, OR | THE SAUNDERS COMPANY | 36-101PB | Plumbing | — |
| Talent, OR | THE SOLAR COLLECTION SUNWATER SOLAR INC | PB638 | Plumbing | — |
| Terrebonne, OR | THE TRANSPARENT PLUMBER LLC | PB3522 | Plumbing | — |
| Roseburg, OR | THOMAS N THOMAS EXCAVATION LLC | PB3505 | Plumbing | — |
| Tillamook, OR | THOMPSON PLUMBING LLC | PB3136 | Plumbing | — |
| Salem, OR | THRASHER PLUMBING LLC | PB1693 | Plumbing | — |
| Neotsu, OR | THREE ROCKS ELECTRIC AND PLUMBING LLC THREE ROCKS ELECTRIC LLC | PB2258 | Plumbing | — |
| Sisters, OR | THREE SISTERS PLUMBING INC | PB1615 | Plumbing | — |
| Vancouver, WA | TIDE AND TIMBER PLUMBING LLC | PB3622 | Plumbing | — |
| Tidewater, OR | TIDEWATER PLUMBING LLC | PB1914 | Plumbing | — |
| Portland, OR | TIDY PLUMBING LLC | PB3243 | Plumbing | — |
| Oregon City, OR | TIER 1 EXCAVATING LLC | PB1537 | Plumbing | — |
| Dayton, WA | TIER 1 PLUMBING LLC | PB3565 | Plumbing | — |
| Colton, OR | TIGHT LINES PLUMBING LLC | PB3667 | Plumbing | — |
| Bay City, OR | TILLAMOOK SEPTIC INC | PB3258 | Plumbing | — |
| Oregon City, OR | TILT PLUMBING LLC | PB2918 | Plumbing | — |
| Prineville, OR | TIM BLOOM CONSTRUCTION INC | PB2028 | Plumbing | — |
| Redmond, OR | TIM STEVENS PLUMBING LLC | 7-20PB | Plumbing | — |
| Salem, OR | TIMBER RIDGE PLUMBING LLC | PB2396 | Plumbing | — |
| Oregon City, OR | TIMCO EXCAVATION AND CONSTRUCTION LLC | PB3116 | Plumbing | — |
| Portland, OR | TINY HOOKUPS LLC | PB3145 | Plumbing | — |
| Eugene, OR | TIO PLUMBING LLC | PB3251 | Plumbing | — |
| Salem, OR | TIP TOP PLUMBING INC | 24-417PB | Plumbing | — |
| Newberg, OR | TITAN PLUMBING COMPANY LLC | PB1967 | Plumbing | — |
| Sherwood, OR | TITAN UTILITIES LLC | PB2276 | Plumbing | — |
| Gresham, OR | TK PLUMBING LLC | PB2183 | Plumbing | — |
| Bend, OR | TNC PLUMBING & CONSTRUCTION SERVICES LLC | PB1768 | Plumbing | — |
| Albany, OR | TNT BUILDERS INC | PB1779 | Plumbing | — |
| Eugene, OR | TOM COPELAND PLUMBING LLC | PB899 | Plumbing | — |
| Keizer, OR | TOM HEMPEL TESTING & PLUMBING HEMPEL BACKFLOW TESTING LLC | PB967 | Plumbing | — |
| Dufur, OR | TOM OLSON TRUCKING LLC | PB3365 | Plumbing | — |
| Beavercreek, OR | TOMAHAWK PLUMBING LLC | PB3167 | Plumbing | — |
| Springfield, OR | TOMS PLUMBING SERVICE INC | 20-415PB | Plumbing | — |
| Corvallis, OR | TOP GRADE PLUMBING LLC | PB3032 | Plumbing | — |
| Lyons, OR | TOP QUALITY CONSTRUCTION LLC | PB3574 | Plumbing | — |
| Irving, TX | TOTAL COMFORT SOLUTIONS HEATING COOLING & PLUMBING LLC | PB3594 | Plumbing | — |
| Newberg, OR | TOTAL CONSTRUCTION AND MAINTENANCE INC | PB2571 | Plumbing | — |
| Camas, WA | TOTAL MECHANICAL INC | 26-238PB | Plumbing | — |
| Richland, WA | TOTAL SITE SERVICES LLC | PB3109 | Plumbing | — |
| Salem, OR | TOWN & COUNTRY PLUMBING INCORPORATED | PB817 | Plumbing | — |
| Richland, WA | TRADE SERVICES NORTHWEST INC | 30-68PB | Plumbing | — |
| Ridgefield, WA | TRADEMARK PLUMBING, LLC | PB1675 | Plumbing | — |
| Creswell, OR | TRADITION PLUMBING LLC | PB3056 | Plumbing | — |
| Hermiston, OR | TRANERS PLUMBING & HEATING INC | 30-15PB | Plumbing | — |
| Portland, OR | TRANQUILITY HEATING AND COOLING LLC | PB3358 | Plumbing | — |
| Lafayette, OR | TRASK MOUNTAIN MECHANICAL LLC | PB3466 | Plumbing | — |
| Gresham, OR | TRAXX UNDERGROUND INC | PB1764 | Plumbing | — |
| Fruitland, ID | TREASURE VALLEY PLUMBING & DRAIN SVC TREASURE VALLEY PLUMBING & DRAIN SVC INC | PB560 | Plumbing | — |
| Newberg, OR | TREVOR ROME PLUMBING LLC | PB2924 | Plumbing | — |
| Damascus, OR | TRI COUNTY PLUMBING CO LLC | 26-423PB | Plumbing | — |
| Coos Bay, OR | TRI-COUNTY PLUMBING CONTRACTORS INC. | 6-40PB | Plumbing | — |
| Wilsonville, OR | TRICTER RIG LLC | PB198 | Plumbing | — |
| West Linn, OR | TRINITY PLUMBING LLC | PB3670 | Plumbing | — |
| Saint Paul, OR | TRIPEAK CONTRACTORS INC | PB2827 | Plumbing | — |
| Terrebonne, OR | TRIPLE G CONSTRUCTION LLC | 9-258PB | Plumbing | — |
| Boring, OR | TRIPLE STAR CONSTRUCTION LLC | 3-525PB | Plumbing | — |
| Sweet Home, OR | TRISTAN NICHOLS TRADE COMPANY LLC | PB3641 | Plumbing | — |
| Bend, OR | TROY WRIGHT PLUMBING INC | PB1814 | Plumbing | — |
| Medford, OR | TRU FLOW UNDERGROUND LLC | PB3680 | Plumbing | — |
| Portland, OR | TRUE BLUE PLUMBING LLC | PB1259 | Plumbing | — |
| Salem, OR | TRUE GRIT HYDRO SOLUTIONS LLC | PB3545 | Plumbing | — |
| Amboy, WA | TRUE PLUMBING COMPANY LLC | PB2971 | Plumbing | — |
| Dallas, OR | TURNER EXCAVATION LLC | PB3126 | Plumbing | — |
| De Pere, WI | TWEET GAROT MECHANICAL INC | PB2404 | Plumbing | — |
| Eugene, OR | TWIN RIVERS PLUMBING INC | 20-96PB | Plumbing | — |
| The Dalles, OR | TWO DOGS PLUMBING & DRAIN CLEANING INC | PB663 | Plumbing | — |
| Portland, OR | TWO MOUNTAIN COMPANY LLC | PB2670 | Plumbing | — |
| Portland, OR | UKA CONSTRUCTION LLC | PB4 | Plumbing | — |
| Portland, OR | ULTIMATE COMFORT DRT ENTERPRISES INC | PB1166 | Plumbing | — |
| Canby, OR | ULTRA PLUMBING LLC | PB2400 | Plumbing | — |
| Nampa, ID | UNDERDOG PLUMBING COMPANY LLC | PB3332 | Plumbing | — |
| Vancouver, WA | UNITED WATER & AIR LLC | PB2861 | Plumbing | — |
| Vancouver, WA | UNITED WATER SERVICES INC | PB3244 | Plumbing | — |
| Mcminnville, OR | UNIVERSAL HOME SERVICES LLC | PB2996 | Plumbing | — |
| Tigard, OR | UNIVERSAL PLUMBING CO | 26-589PB | Plumbing | — |
| Lynnwood, WA | UNIVERSITY MECHANICAL CONTRACTORS INC | 37-319PB | Plumbing | — |
| Albany, OR | UP A CREEK PLUMBING LLC | PB1366 | Plumbing | — |
| Junction City, OR | UPWARD LANDSCAPE SOLUTIONS UPWARD INC | PB3058 | Plumbing | — |
| Myrtle Creek, OR | US WEST ELECTRIC US WEST CORPORATION | PB1454 | Plumbing | — |
| Portland, OR | UWD PREBUILD, INC | PB2180 | Plumbing | — |
| Hillsboro, OR | V & K CONSTRUCTION V & K NUSSBAUMER ENTERPRISES LLC | PB592 | Plumbing | — |
| Donald, OR | VALLEY PACIFIC CONSTRUCTION INC | PB243 | Plumbing | — |
| Albany, OR | VALLEY PLUMBING INC | PB2878 | Plumbing | — |
| Saint Paul, OR | VALLEY PLUMBING NW LLC | PB2575 | Plumbing | — |
| Bend, OR | VALUE PLUMBING VALUE PLUMBING LLC | PB1616 | Plumbing | — |
| Central Point, OR | VAN ROW MECHANICAL INC | PB1056 | Plumbing | — |
| Brush Prairie, WA | VANCOUVER PLUMBING LLC | PB2076 | Plumbing | — |
| Boring, OR | VEGGIESCOUT SEPTIC TANK PUMPING, SCOUT SEPTIC GREASE & DRAIN VEGGIESCOUT ENVIRONMENTAL SERVICES LLC | PB2681 | Plumbing | — |
| Vancouver, WA | VELKO CONSTRUCTION LLC M B PLUMBING LLC | 37-548PB | Plumbing | — |
| Sherwood, OR | VENNE PLUMBING LLC | PB956 | Plumbing | — |
| La Pine, OR | VIC RUSSELL CONSTRUCTION INC | 9-122PB | Plumbing | — |
| Salem, OR | VICON MECHANICAL CONTRACTOR INC | 24-426PB | Plumbing | — |
| Damascus, OR | VISION PLUMBING LLC | PB3085 | Plumbing | — |
| Boise, ID | VISTA MECHANICAL LLC | PB2369 | Plumbing | — |
| Bend, OR | VISTA PLUMBING SUMMIT PLUMBING CO LLC | PB1037 | Plumbing | — |
| Forest Grove, OR | VORTEX PLUMBING VORTEX PLUMBING LLC | PB3593 | Plumbing | — |
| Gresham, OR | VZ EXCAVATION LLC | PB2125 | Plumbing | — |
| Portland, OR | WACHLIN WATERWORKS LLC | PB3709 | Plumbing | — |
| Portland, OR | WAH YUE CONSTRUCTION COMPANY LLC | PB598 | Plumbing | — |
| Sweet Home, OR | WALKER HEATING & AC INC | PB1892 | Plumbing | — |
| Scappoose, OR | WALLACE CONSTRUCTION COMPANY WALLASCAPE LLC | PB2999 | Plumbing | — |
| Portland, OR | WALSH CONSTRUCTION CO | 26-792PB | Plumbing | — |
| Ontario, OR | WARRINGTON CONSTRUCTION CORP OF OREGON | PB451 | Plumbing | — |
| La Grande, OR | WASTE PRO LARVIK DISPOSAL CO | PB2854 | Plumbing | — |
| Cheshire, OR | WATER SOURCERS ATMOSFLOW LLC | PB3485 | Plumbing | — |
| Nampa, ID | WATERTIGHT MECHANICAL & CONTRACTING LLC | PB3328 | Plumbing | — |
| Battle Ground, WA | WATERWAYS INC | 37-560PB | Plumbing | — |
| Corvallis, OR | WATSON MECHANICAL LLC | PB3481 | Plumbing | — |
| Gladstone, OR | WATTS HEATING & COOLING INC | PB1270 | Plumbing | — |
| Tillamook, OR | WAY WEST EXCAVATING LLC | PB3655 | Plumbing | — |
| Creswell, OR | WAYE PLUMBING LLC | PB3018 | Plumbing | — |
| Eureka, CA | WAYNE MAPLES PLUMBING & HEATING INC | PB3635 | Plumbing | — |
| Portland, OR | WB EXCAVATION LLC | PB2431 | Plumbing | — |
| Monroe, OR | WEBFOOT PLUMBING INC | PB3647 | Plumbing | — |
| Portland, OR | WEEKEND PLUMBER LLC | PB1032 | Plumbing | — |
| Albany, OR | WEIS PLUMBING LLC | PB1017 | Plumbing | — |
| Sherwood, OR | WEITMAN EXCAVATION INC | PB2375 | Plumbing | — |
| Redmond, OR | WELL PLUMBED LLC | PB1570 | Plumbing | — |
| Prineville, OR | WEP LLC | PB2942 | Plumbing | — |
| Wilsonville, OR | WEST COAST HOME SOLUTIONS LLC | PB3175 | Plumbing | — |
| Redmond, OR | WEST COAST PLUMBING LLC | PB2922 | Plumbing | — |
| Sherwood, OR | WEST LINN PLUMBING & CONSTRUCTION LLC | PB697 | Plumbing | — |
| Dallas, OR | WEST MOUNTAIN PLUMBING AND CONSTRUCTION LLC | PB3184 | Plumbing | — |
| Keizer, OR | WEST STAR PLUMBING & MECHANICAL LLC | PB2496 | Plumbing | — |
| Cottage Grove, OR | WESTCO CONTRACTING SERVICES LLC | PB3127 | Plumbing | — |
| Portland, OR | WESTECH CONSTRUCTION INC | 3-523PB | Plumbing | — |
| Molalla, OR | WESTERBERG DRILLING INC | 3-288PB | Plumbing | — |
| Keizer, OR | WESTERN WATERS PLUMBING & BACKFLOW LLC | PB2911 | Plumbing | — |
| Eugene, OR | WHEELER CONSTRUCTION INC | PB3454 | Plumbing | — |
| Otis, OR | WHITE WORKS LLC | PB3625 | Plumbing | — |
| Salem, OR | WIGGERS CONSTRUCTION INC | PB1804 | Plumbing | — |
| Saint Helens, OR | WILD PINE PLUMBING LLC | PB3118 | Plumbing | — |
| Eugene, OR | WILDISH CONSTRUCTION CO | 20-292PB | Plumbing | — |
| Hermiston, OR | WILEY PLUMBING LLC | PB3566 | Plumbing | — |
| Hillsboro, OR | WILLAMETTE HVAC LLC | PB1579 | Plumbing | — |
| Salem, OR | WILLAMETTE VALLEY EXCAVATING LLC | PB1475 | Plumbing | — |
| Silverton, OR | WILLAMETTE VALLEY SEWER AND DRAIN LLC | PB2788 | Plumbing | — |
| Stayton, OR | WILLAMETTE VALLEY UNDERGROUND INC | PB3363 | Plumbing | — |
| Everett, WA | WILLIAMS MECHANICAL INC | 37-424PB | Plumbing | — |
| Baltimore, MD | WILLIAMS SCOTSMAN INC | PB3323 | Plumbing | — |
| Boring, OR | WILSON AND SONS CONSTRUCTION LLC | PB2925 | Plumbing | — |
| Gresham, OR | WILSON PLUMBING CO | 26-591PB | Plumbing | — |
| Seaside, OR | WINTERS CONTRACTING LLC | PB3261 | Plumbing | — |
| Troutdale, OR | WOLCOTT PLUMBING DEVELOPMENT NORTHWEST INC | 26-824PB | Plumbing | — |
| Troutdale, OR | WOLCOTT SERVICES OREGON HOME SERVICES INC | PB2916 | Plumbing | — |
| Portland, OR | WOLF DOG CONSTRUCTION LLC | PB3256 | Plumbing | — |
| Battle Ground, WA | WOLF INDUSTRIES INC A CORP OF WA | PB1554 | Plumbing | — |
| Salem, OR | WOLF PACK PLUMBING LLC | PB2842 | Plumbing | — |
| Boring, OR | WOLFE PLUMBING & MECHANICAL LLC | PB2995 | Plumbing | — |
| Wilsonville, OR | WOLFERS INC | 24-333PB | Plumbing | — |
| South Beach, OR | WOLFWORKS PLUMBING LLC | PB3512 | Plumbing | — |
| Vancouver, WA | WOMACK PLUMBING INC | 37-524PB | Plumbing | — |
| Monmouth, OR | WURDINGER EXCAVATING INC | PB2302 | Plumbing | — |
| Klamath Falls, OR | WYNNE EXCAVATION LLC | PB3571 | Plumbing | — |
| Roseburg, OR | YAEGERS PLUMBING INC | PB1243 | Plumbing | — |
| Sandy, OR | YETI PLUMBING LLC | PB3248 | Plumbing | — |
| Sisters, OR | YOAKAM PLUMBING LLC | PB2289 | Plumbing | — |
| Newberg, OR | YORE PLACE PLUMBING LLC | 36-92PB | Plumbing | — |
| Keizer, OR | YORK CUSTOM MECHANICAL INC | PB1481 | Plumbing | — |
| Payette, ID | YOUNGBERG'S ONE HOUR HEATING & AIR CONDITIONING YOUNGBERG HEATING & COOLING LP | PB1512 | Plumbing | — |
| Portland, OR | YVN PLUMBING LLC | PB3459 | Plumbing | — |
| Portland, OR | Z DRAIN PDX LLC | PB3480 | Plumbing | — |
| Silverton, OR | Z EXCAVATION INC | PB316 | Plumbing | — |
| Portland, OR | ZB CONSTRUCTION & PLUMBING LLC | PB2451 | Plumbing | — |
| Sheridan, OR | ZER0 GRADE EXCAVATING AND CONSTRUCTION LLC | PB2040 | Plumbing | — |
| Portland, OR | ZMAN PLUMBING LLC | PB1783 | 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.