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Registered Side Sewer Contractors

Permits for side sewer excavation in the public right-of-way (ROW) in Seattle can only be issued to a Registered Side Sewer Contractor (RSSC). Registration qualifications for an RSSC are defined in SMC 21.16.060. For excavation in other than a public ROW, a permit may be issued to the owner or occupant of the property, or agent thereof (see SMC 21.16.080).

A list of RSSC's who are allowed (and not allowed) to receive permits for work in the public ROW is available below. NOTE: This list does not represent a recommendation or an endorsement of any contractor by the City of Seattle. Also, this list may not be up-to-date, due to delays in processing changes. Please report any inaccuracies to Seattle DCI by phone at (206) 684-8860 or email the Administrator.

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230 record(s) found

Allowed? Contractor Address Phone Email
Y 1Life Construction dba The Pipe Dr. 12345 Lake City Way #311, Seattle, WA 98125 206-676-2192 1lifeconstruction@gmail.com
N 212 General Contracting 16616 SE 261st, Covington, WA 98042 206-571-8093 212generalcontracting@gmail.com
Y 24L Excavating and Hauling LLC 1900 W Nickerson St Ste 116 #147, Seattle, WA 98119 425-518-9769 chrisb@24Lexcavating.com
N A & D Custom Concrete LLC 3326 Bickford Ave Suite D, Snohomish, WA 98290 425-770-6568 jacoblargent@hotmail.com
N A- Advanced Septic Services, Inc. 2518 East Valley Hwy E, Sumner, WA 98390 253-435-9999 guniagroup@comcast.net or jacquelyn@guniagroup.com
Y A-1 Landscaping and Construction, Inc. 20607 SR 9 SE, Snohomish, WA 98296-8316 425-402-9900 bid@a1land.com
Y AA Asphalting LLC 14720 Puyallup St, Sumner, WA 98390 253-939-0214 marty.diklich@aaasphalting.com
Y AAA Excavating 12419 57th Ave S, Seattle, WA 98178 206-763-3097 Jeremy.AAAexcavating@gmail.com
Y Above All Construction Inc 17 156th Pl SE, Bothell, WA 98012 425-787-0296 aboveallconst@msn.com
Y Access Earthworks, Inc. 22314 Echo Lake Road, Snohomish, WA 98296-3960 360-668-2400 russ@accessearthworks.com
N Ace Construction & Landscaping, Inc. 4446 S. 131st Place, Tukwila, WA 98168-3529 206-246-4883 ace_construct@yahoo.com
Y Aces Four Construction Co. 18008 Bellflower Rd, Bothell, WA 98012-6238 206-622-8337 info@acesfour.com
Y Active Engineering (Duninger Corp) 6605 200th Street SW Lynnwood WA 98036 425-776-8119 accounting@activeengineering.net
Y Active Environmental, Inc. P.O. Box 81244, Seattle, WA 98108 206-948-1903 Todd@activenvironmental.com
N Aero Construction Company P.O. Box 295, Snohomish, WA 98290 425-334-0082 barry@pceaero.com
Y AKA Investors dba Arsene Construction 911 N 76th St, Seattle, WA 98103 206-886-8144 harryarsene@gmail.com
Y All Sewer Construction LLC 20017 6th Ave S Des Moines WA 98198 206-551-3416 lloyd@allsewerconstruction.com
N Allied Construction Associates, Inc. 3120 Hewitt Ave, Everett, WA 98201 425-259-6057 tbjella@alliedconstruction.net
Y Allied Waterproofing & Drainage Inc. 4231 S 3rd Ave Everett, WA 98203 425-258-1212 paul@alliedwaterproof.com
Y Alpine Development, Inc. 20415 150th Avenue SE, Monroe, WA 98272 425-481-1400 cheri@vanderwel.com
N Am-Pm Plumbing and Sewer 2511 Valley Circle Dr, Bothell, WA 98012 206-372-2805 ampmplumbing@me.com
Y Archer Construction, Inc. 7855 S 206th St, Kent, WA 98032 253-872-7222 allyson@archerconstruction.com
N Assorted Endeavors LLC PO Box 1163, Clinton, WA 98236 425-270-8497 assortedendeavorsllc@gmail.com
N Babbitt Septic Design, Inc 25113 90th St E, Buckley, WA 98321 253-862-4307 mark@babbittsd.com
N Ballard Sewer/Const Svcs LLC 2442 NW Market St #172, Seattle, WA 98107 206-658-7926 ballardsewerandconstruction@gmail.com
N Bayshore Concrete, LLC 16821 Smokey Pt Blvd #808, Arlington, WA 98223 425-308-8537 shelby@bayshoreconcrete.com
Y Beacon Plumbing & Mechanical, Inc. 8611 S 192nd St, Kent, WA 98031 206-720-2040 accounting@beaconplumbing.net
Y Benco Properties Inc 9509 39th Loop NE, Olympia, WA 98516 360-970-9591 bencoinc@comcast.net
N Best Plumbing Group, LLC 4129 Stone Way N, Seattle, WA 98103 206-633-1700 ron.s@bestplumbing.com
Y Big Mountain Enterprises, LLC P.O. Box 1001, Enumclaw, WA 98022 360-226-3049 tonyae@bigmountainent.com
Y Bighorn Excavating LLC PO Box 1149, Duvall, WA 98019 206-510-0445 shaneb@bighornx.com
N Blakley Brothers, Inc. 1407 S 129th Street, Seattle, WA 98168-2881 206-246-7422 blakleybrosinc@hotmail.com
Y Bob Oates Sewer Rooter 600 W Nickerson, Seattle, WA 98119 206-789-4944 jennifer@boboates.com
Y Bodine Construction Company, Inc. 6009 212th St SW, Lynnwood, WA 98072 425-778-2557 steve@bodineconstruction.com
Y Boss Construction 4945 Guide Meridian Bellingham WA 98226 360-398-2300
Y Budget Sewer (Moran & Honeyman Construction, Inc.) 3218 NW 59th St, Seattle, WA 98107 206-381-1904 paul@budgetsewer.com
Y Builders Supply 22013 W Bostian Rd, Woodinville, WA 98072 425-487-1521 billing@builderssupplywa.com
N BuildWorx Development LLC PO Box 1597, Renton, WA 98057 425-269-6967 buildworx@icloud.com
N Callaway & Sons Excavating, Inc. 12310 334th Ave N.E., Carnation, WA 98014 425-788-7411 AR@calsosinc.com
Y Camerons One LLC P.O. Box 55573, Shoreline, WA 98155-0573 206-931-7728 spencer@nwsewer.com
Y Cascade Utilities, Inc. P.O. Box 322, Redmond, WA 98073-0322 425-861-8787 info@cascadeutilities.com
Y Chrome General Contracting Inc 20902 67th Ave NE PMB 383, Arlington, WA 98223 360-691-9150 chromegeneralcontracting@comcast.net
N Columbia Builders, Inc. 9827 51st Avenue S.W., Seattle, WA 98136 206-938-2637 columbiabuilders@comcast.net
Y Continental Dirt Contractors Inc. 1701 M Stret SE Auburn WA 98002 253-939-5711 mark@continentaldirt.com
Y Core Tap Construction LLC 317 Alder Ave Unit B, Sumner, WA, 98390 253-318-2332 scott@coretapconstruction.com
Y Cornerstone Construction of Seattle, Inc. P.O. Box 2028 Issaquah, WA 98027-2028 425-391-8585 dustin@ccseattle.com
N CR Construction, LLC 7829 Center Blvd SE #151, Snoqualmie, WA 98065 425-888-0590 sslatten@crconstructllc.com / molson@crconstructllc.com
N Cre8 Contracting, LLC 6415 SW Stevens St. Seattle, WA 98116 206-819-0624 ken@cre8contracting.com
Y Davidsen Excavating, Inc. P.O. Box 2167, Woodinville, WA 98072 425-481-6808 davidsen.excavating@gmail.com
Y Deeny Construction Company, Inc. 2545 Rainier Ave S, Seattle, WA 98144 206-722-0633 jon@deeny.com
N Dickson Company 3315 S Pine St, Tacoma, WA 98409 253-472-4489 kristian@dickson.net
N Dirt Pros LLC 6418 Rebecca Ct. SE Auburn WA 425-864-5434 erik@dirtprosllc.com
N Dirt Work Resources LLC 412 2nd Ave S, Algona, WA 260-550-3548 Direwolfrance@gmail.com
Y Dreamline Construction LLC PO Box 1248, Sumner WA 98390 253-750-4781 mark@dreamlinellc.com
N Earth Movers LLC 1020 S 344th St Unit# 201, Federal Way, WA 98003 253-732-7654 aleksey24@gmail.com
Y Earth Tech Development, Inc. PO Box 746, Edmonds, WA 98020 425-508-1082 earthtd@hotmail.com
N EarthTech Northwest Inc 12819 SE 38th St #187, Bellevue, WA 98006 206-391-8888 jed@earthtechnw.com
N Earthwise Excavation (Postema Enterprises) 9322 196th St SE, Snohomish, WA 98296 425-422-2136 postema@nwlink.com
Y Ecocline Excavation and Utilities LLC 5721 125th Ln NE, Kirkland, WA 98033 425-344-7635 ecoclinebooks@gmail.com
N Emerald City Plumbing & Maintenance LLC 4701 SW Admiral Way #258, Seattle, WA 98116 206-853-0280 ecpc08@yahoo.com
Y Eminence, LLC PO Box 26641, Federal Way, WA 98093 253-285-2289 206build@gmail.com
Y Emswiler Construction, Inc. 6045 West Marginal Way S.W. Seattle, WA 98116 206-932-4220 emswiler@quidnunc.net
Y FDW Construction LLC PO Box 1178 Lake Stevens WA 98258 425-529-7774 fergusondirtworks@gmail.com
N Fed Excavation, Inc. P.O. Box 551, Mercer Island, WA 98040 206-849-2110 pat@fedexcavation.com
N Fischer Plumbing Company, Inc., The 6608 220th Street SW, Mountlake Terrace, WA 98043 206-783-4129 sheri17@comcast.net
N Flatiron West, Inc. 1400 Talbot Rd S Suite 500, Renton, WA 98055 360-621-6855 AWetzel@flatironcorp.com
N Foundation Specialists LLC 11012 Canyon Rd E Ste 8-390, Puyallup WA 98373 253-531-6745 dozerdanpalzer@gmail.com
Y Foundations Etc. Inc 18219 14th St NE, Snohomish, WA 98290 425-377-8717 accounting@foundationsetc.com
Y Fox Plumbing & Heating 7501 2nd Ave S, Seattle, WA 98108-4108 206-767-3311 info@foxph.com
Y Frank Coluccio Construction Company 9600 MLK Jr Way S, Seattle, WA 98118-5630 206-722-5306 larry@coluccio.com
N Full Bore Inc. 1546 NW 56th Seattle WA 98107 206-259-0415 omar@fullboretrencless.com
Y G & R Excavating, LLC P.O. Box 339, Hobart, WA 98025 206-510-8807 grexcavatingllc@gmail.com
N Gary Merlino Construction Company 9125 10th Ave S, Seattle, WA 98108-4612 206-762-9125 curtisn@gmccinc.com
Y Gary's Pipelining and Drain Cleaning 9558 Greenwood Ave N, Ste 304, Seattle, WA 98103 206-772-6077 garyspipelining@gmail.com
Y Gene Johnson Plumbing & Heating (PDK Services LLC) 10011 Greenwood Ave N, Seattle, WA 98133 206-789-6610 info@genejohnsonplumbing.com
N Glacier Environmental Services Inc PO Box 1097 Mukilteo, WA 98275 425-355-2826 lmiles@glacierenviro.com
N Goodfellow Bros. Inc. PO Box 598, Wenatchee, WA 98807 509-662-7111 mariahm@goodfellowbros.com
N gProjects LLC 4665 Pier Point Rd, Friday Harbor, WA 98250 206-293-3464 gibblack@gmail.com
Y Gravity Flow Systems, Inc. P.O. Box 24423, Seattle, WA 98124-4423 206-723-9485 gravityflowinc@aol.com
Y Green Field Services, Inc. 15607 Canyon Rd E, Puyallup, WA 98375 253-531-3176 jacob@goteamgreenfield.com
Y Green River Construction Company, Inc. 6402 S 144th St Ste 1, Tukwila, WA 98168-4605 206-246-9456 jerry@greenriverconstruction.com
Y Greenbank Gardens, Inc. 2288 W Commodore, Seattle, WA 98199 206-783-5840 ext 105 marcy@greenbankservices.com
Y Greenbuild Development LLC 2200 6th AVE #539 Seattle, WA 98121 253-886-9367 info@greenbuilddev.com
Y Gregco Excavating LLC PO BOX 129, Lake Stevens, WA 98258 425-334-7307 gregcoexcavating@aol.com
N Gudev Construction, Inc 4470 Chennault Beach Rd, Mukilteo, WA 98275 206-372-3886
Y Haberzetle Homes, Inc. 324 32nd Ave E., Seattle, WA 98112 206-356-4563 haberzetlehomes@gmail.com
N Hardline Construction LLC PO Box 814, Cle Elum, WA 98943 425-281-0749 rick@hardline-construction.com
N Highmark Enterprises LLC PO Box 7085, Covington, WA 98042 206-376-7003 highmarkenterprisesllc@gmail.com
Y Hobart Excavating Inc PO Box 849, Carnation, WA 98014 206-730-5144 hobartexcavation@hotmail.com
N Home Sewer Construction P.O. Box 1381, Auburn, WA 98071 253-863-3994 homesewerconstruction@gmail.com
Y Hos Brothers Construction, Inc. P.O. Box 1788, Woodinville, WA 98072-1788 425-481-5569 hbci@hosbros.com
Y Iliad, Inc. 1107 S Bailey St, Seattle, WA 98108 206-282-4200 sheila@iliadnw.com
Y Innovative Plumbing Solutions LLC 6424 S 143rd Pl, Tukwila, WA 98168 206-900-9660 debbie@innovativeplumbingsolutions.com
Y Insta-Pipe, Inc. 855 Trosper Rd SW 108-204, Tumwater, WA 98512 360-943-5840 instapipeoffice@aol.com
N Interwest Construction, Inc. 609 North Hill Blvd., Burlington, WA 98233 360-757-7574 mail@interwest.biz
N J Lynn Environmental, LLC PO Box 727 Black Diamond WA 98010 206-423-9151 jlynnenvironmental@gmail.com
N J.R. Hayes & Sons, Inc 22430 SE 231st St, Maple Valley, WA 98038 425-392-5722 rbonnett@jrhayes.com
Y James Johnson LLC Price Busters Plumbing 3212 NE 167th St, Lk Forest Park, WA 98155 206-348-8138 pricebustersplumbing@gmail.com
Y James W. Fowler Co. 12775 Westview Dr., Dallas, OR 97338 503-623-5373 johnf@jwfowler.com
N Jansen Inc 1215 W Holly St, Bellingham, WA 98225 360-933-4807 jansen@jansen-inc.com
N JD Equipment, LLC 1125 NW 46th St., Seattle, WA 98107 206-650-3709 billing@jd-equipment.com
Y JEM Contractors, Inc PO Box 88279 Tukwila, WA 98138 206-246-1204 info@jemcontractors.com
Y Jim Dandy Enterprises 6202 214th ST SW Mount Lake Terrace 98043 206-305-0345 kylea@jimdandysewer.com
Y JMZ Contractors, LLC 17832 40th Ave NE, Lake Forest Park, WA 98155 425-876-7305 kamierickson55@gmail.com
N Johansen Excavating Inc. PO Box 674, Buckley, WA 98321 360-829-6493 jcimmer@johansenexcavating.com
Y Johnson Backhoe & Dozing Services, Inc. 6308 217th Ave NE, Redmond, WA 98053 425-681-3997 sandy@jbdexcavation.com
Y Kamin Excavation LLC 3445 16th Ave W Suite 1, Seattle, WA 98119 360-239-6788 ap@kaminpro.com
Y King Construction Co., Inc. 982 Thornton Place SW, Pacific, WA 98047 253-838-7819 bholt@kingconstruction.ws
N KKP Enterprise dba Rock River Excv 19655 1st Ave S #204, Normandy Park, WA 98148 206-295-6862 joe@rockrivernw.com
Y KLB Construction, Inc. P.O. Box 158, Mukilteo, WA 98275-0158 425-297-9316 contracts@klbconstruction.com
Y L. W. Sundstrom, Inc PO Box 893, Ravensdale, WA 98051 206-730-8901 len@lwsundstrom.com
N Lakeridge Paving Company, LLC P.O. Box 8500, Covington, WA 98042-8500 253-631-8290 kimb@lakepav.com
N Laser Underground & Earthworks, Inc. 20417 87th Ave SE, Snohomish, WA 98296 360-453-3508 bret@laserug.com
N Lawson and Sons LLC PMB 519 26910 92nd Ave NW C-5, Stanwood, WA 98292 425-877-4126 roy@lawsonandson.com or tauna@lawsonandson.com
N Legend Development LLC PO Box 1289, Buckley, WA 98321 206-391-0647 legdevap@gmail.com
Y Linescape of Washington LLC PO Box 81243 Seattle WA 98108 206-794-9823 jim@linescapellc.com
Y Lloyd Enterprises, Inc. P.O. Box 3889, Federal Way, WA 98063-3889 253-874-6692 luannd@lloydenterprisesinc.com
N LPG Civil Construction LLC PO Box 2394, Snohomish, WA 98291-2394 360-208-0234 nwilliams@lpgcivil.com
Y Magnum Excavating, Inc. 6727 164th Street S.E., Snohomish, WA 98296 206-799-8406 magnumexcavating@gmail.com
Y Maroni Construction, Inc. P.O. Box 852, Enumclaw, WA 98022 360-825-7112 maroniconstinc@aol.com
N Marshbank Construction, Inc. PO Box 97, Lake Stevens, WA 98258 425-377-9708 rachelle@marshbankconst.com
N McKee Enterprises, LLC PO Box 5 Enumclaw WA 98022 206-255-0445 seandonovan5@msn.com
N Metropolitan Sewer Service, LLC 3635 Thorndyke Ave W, Ste F, Seattle, WA 98119 206-542-5466 metropolitansewer@yahoo.com
Y MG Excavation & Construction LLC PO Box 1325, Milton, WA 98354 253-205-5855 mkconst@comcast.net
N Michels Corporation/Michels Pipeline P.O. Box 2579, Kirkland, WA 98083-2579 425-952-6235 bnelson@michels.us
Y Mickelo Construction, LLC 17311 Tye St SE, Monroe, WA 98272 425-481-5507 lois@mickelo.net
N MidMountain Contractors, Inc. P.O. Box 2909, Kirkland, WA 98083-2909 425-202-3600 info@midmtn.com
N Modern Homes LLC 2710 S 355th Pl, Federal Way, WA 98003 253-632-5411 afichukpv@yahoo.com
Y Mosbrucker Excavating, Inc. P.O. Box 745, Bothell, WA 98041-0745 425-776-0808 bob@mosbrucker.com
N Mr. Rooter Plumbing (Sposari, Inc.) 2000 S 116th St, Seattle, WA 98168 206-651-2917 charlenel@mrrootersea.com
N Nelson & Sons Construction Company, Inc. P.O. Box 228, Woodinville, WA 98072 360-668-3800 chris@teamnelsoninc.com
Y Neubauer Construction & Excavation Inc PO Box 356, Monroe, WA 98272 425-299-2376 neubauerconst@yahoo.com
Y Nino Diaz dba Andes Landscaping 6305 221st Pl SW Mount Lake Terrace WA 98043 206-234-7873 ninodiazga@hotmail.com
Y Northend Excavating Inc. 10014 149th Ave NE, Granite Falls, WA 98252 360-691-2172 Nendex@frontier.com
N Northwest Construction, Inc. 2353 130th Ave NE, Suite 100, Bellevue, WA 98005 425-453-8380 mjamieson@northwestconstruction.com
Y Northwest Land Service Inc. 18917 Corliss Ave N., Shoreline, WA 98133 206-365-7490 nwlfam45@yahoo.com
Y Northwest New Construction and Excavating P.O. Box 1214, Stanwood, WA 98298 425-318-7705 nwnewconst@gmail.com
Y NW Sewer Repair 2442 NW Market St, Seattle, WA 98107 206-430-3381 ednwsewer@gmail.com
Y O'Neill Plumbing Company, Inc. 6056 California Ave SW, Seattle, WA 98136 206-932-5283 timo@oneillplumbing.com
N Ohno Construction Company 9416 MLK Jr. Wy S, Seattle, WA 98118 206-325-1529 ohnocc@comcast.net
Y Olson Brothers Excavating, Inc. 6622 112th St E., Puyallup, WA 98373 253-770-3844 kaseysobe@comcast.net
N Omni Contracting Solutions 3726 Broadway Ste 301, Everett, WA 98201 425-610-4961 contact@gamut360.com
Y On-Grade Excavating, LLC 2424 162nd Drive SE, Snohomish, WA 98290 206-786-6897 etorset@aol.com
N Pacific Civil & Infrastructure Inc 3450 S 344th Way, Suite 115, Federal Way, 98001 253-874-3965 aalbrecht@paccivil.com
Y Pacific Northwest ConstruXion Inc 12822 307th Ave SE, Sultan, WA 98294 360-793-8641 pncx1@aol.com
N Peacefield Construction 10606 Des Moines Memorial Dr. S, Seattle, WA 98168 206-249-1665 peacefield4u@gmail.com
N Pellco Construction Inc 13036 Beverly Park Road, Mukilteo, WA 98275 425-265-7215 brenda@pellcoconstruction.com
N Pestell Construction LLC dba Side-Sewer PO Box 137 Mukilteo WA 98275 425-772-3400 pestellconstruction@gmail.com
Y PGH Excavating Inc PO Box 1151 Enumclaw WA 98022 360-825-5990 nthornhill_pgh@comcast.net
N Phoenix Pipelining PO Box 7093, Kent, WA 98042 253-245-0867 david.enright@comcast.net
Y Pipe Guys, The (The Dirt Guys, Inc.) 10417 11th St E., Edgewood, WA 98372 253-537-2830 office@pipeguys.com
N Pivetta Brothers Construction, Inc. 1812 Pease Ave, Sumner,WA 98350 253-862-7890 candy@pivetta.com
Y PLE LLC PO Box 72, Stanwood, WA 98292 360-629-0461 jlervick@gmail.com
Y Plumb Pros LLC 4610 223rd St SW, Mountlake Terrace, WA 98043 206-288-3435 plumbpros@comcast.net
N Ponderosa Pacific Inc. 31419 124th St SE, Sultan, WA 98294 425-471-3344 tim@ponderosapacific.com
N Poul Construction 18902 E 2nd, Spokane Valley, WA 99016 425-941-9953 bdesignmg@gmail.com
N Power Construction PO Box 2017 Snohomish WA 98291 425-422-7660 Powerdaveconstruction@gmail.com
Y PriCor Technologies LLC 2825 S 154th St, Seattle, WA 98188 206-258-5270 jpritchard@pricortech.com
Y Primecore Contracting LLC 1840 130th Ave NE Suite 8; Bellevue, WA 98005 425-867-9603 holly@primecorecontracting.com
N Proexc, LLC PO Box 2803 Battle Ground WA 98604 360-600-3706 jasonk@proexcllc.com
Y Puget Sound Plumbing & Heating, Inc 11803 Des Moines Memorial Dr, Burien, WA 98168 206-938-3219 dispatch@psph.biz
N R.J. Richards CE, LLC 12414 Highway 99 #103, Everett, WA 98204 425-347-6929 rjrichards@live.com
N R.L. Alia Company 107 Williams Ave S, Renton, WA 98057 425-226-8100 gjpank@rlalia.com
Y Raymark Plumbing & Sewer 10710 Lake City Wy NE, Seattle, WA 98125-6714 206-440-9077 susan@raymarkplumbing.com
Y RDF Builders 10738 NE Marx St, Portland, OR 97220 503-219-2933 jconway@walshconstruction.com
N Redtail, LLC PO Box 2394 Snohomish WA 98291 360-208-0234 nwilliams@redtailco.com
Y Reliable Construction Co 3210 162nd Pl SE, Bellevue, WA 98008 425-644-0100 reliable-construction@comcast.net
Y Rescue Rooter 175a Roy Road S.W. #101, Pacific, WA 98047 800-869-6980 dochs@ARS.com
Y Revolution Custom Builders, LLC 2143 N. Northlake Way Suite C-1, Seattle, WA 98103 206-495-3635 jcboffice@revolutioncb.com
N Rhino Excavating & Trucking, Inc. P.O. Box 1289, North Bend, WA 98045 509-656-3170 rhinoexcavating@wildblue.net
N Richard Trumball Construction LLC 3801 56th St Ct E, Tacoma, WA 98443 253-507-6112 rtc44@comcast.net
N Ridgeline Communications 19219 68th Ave N # 17108 Kent WA 98032 360-951-4292 josh@ridgelinecomm.com
N Riser Enterprises LLC PO Box 9068, Seattle, WA 98109 206-310-4113 riserhomes@msn.com
N RKC Construction dba CA James 8610 224th St SE, Woodinville, WA 98072 425-214-2599 kyle@cajames.com
N Ro-Con Equipment Specialist PO Box 1008, Black Diamond, WA 98010 253-631-7833 rocondonna@qwestoffice.net
N Rodarte Construction, Inc. 17 E Valley Hwy E, Auburn, WA 98092 253-939-0532 jr@rodarteconstruction.com
Y Roto Rooter Services 16055 Tukwila International Blvd, Tukwila, WA 98168 206-757-2812 gary.robinson@rrsc.com
Y Ryatt Construction LLC 9414 Stone Ave N, Seattle, WA 98103 206-525-0075 sherri@ryatt.net
N Santa Incorporated 22821 NE Redmond Fall City Rd, Redmond, WA 98053 425-641-4242 travis@santainc.net
Y Santana Trucking & Ecavating 23316 NE Red-Fall City Rd #647, Redmond, WA 98053 425-868-1111 burch@santanatrucking.com
Y SCI Infrastructure, LLC 2821 S 154th St, SeaTac, WA 98188 206-242-0633 mark@sciinfrastructure.com
N SD Excavating 23501 Union Hill Rd NE, Redmond, WA 98053 425-223-9532 sefer4019@hotmail.com
Y Seattle Pipeworks, Inc 30701 229th Pl SE, Black Diamond, WA 98010 206-383-6820 seattlepipeworks@gmail.com
N Seattle Select, LLC P.O. Box 285, Redmond, WA 98073-0285 425-531-4847 support@seattleselectllc.com
Y Secrest Construction LLC PO BOX 686, Auburn, WA 98071 206-730-5131 tim@secrestconstruction.com
N Servco Water and Sewer LLC PO Box 1330, Kent, WA 98035 509-750-4468 tj@servcowa.com
Y Sewer Detectives 215 15th St, Snohomish, WA 98290 425-923-4958 jp@sewerdetectives.com
Y Sewer Friendly, LLC 23930 Hwy 99 Edmonds WA 98026 206-890-7478 info@sewerfriendly.com
N Sewer Solutions North West PO Box 82217, Kenmore, WA 98028 206-799-1927 nveinc@gmail.com
N Sewertechs, LLC 1600B Dash Point Rd #53 Federal Way WA 98023 253-327-1399 info@sewertechs.com
N Shilshole Construction 2811 Fairview Ave E #1002 Seattle WA 98102 206-763-7460 albert@shilsholedev.com
N Sierra Pacific Construction PO Box 620, Maple Valley, WA 98038 206-730-8985 bsmith@spccllc.com
N Sitework Technologies Inc 2807A Norman Road, Stanwood, WA 98292 360-629-5236 office@siteworktech.com
N Snohomish County Excavating, Inc. 410 148th Street N.E., Arlington, WA 98223 360-652-9168 office@snocoex.com
Y South West Plumbing & WaterHeaters, Inc. 2401 SW Alaska St, Seattle, WA 98106 206-919-1536 ejsnyder@southwestplumbing.biz
N Square Peg Construction LLC 400 112th Ave NE, Suite 300, Bellevue, WA 98004 206-351-4100 brady@sqpegconstruction.com
Y Steve Ruhnke Construction, Inc 17066 Beaton Rd SE #190B, Monroe, WA 98272 360-794-7212 shondaz@steverconst.com
Y Strickland & Sons Excavation LLC PO Box 10, Buckley, WA 98321 360-829-6577 main.sands@outlook.com
Y Strictly Sewers, Inc. 10811 Holly Dr Everett, WA 98204 425-418-7142 strictlysewers@hotmail.com
Y Summit Tree & Land Inc 3324 53rd St SE, Auburn, WA 98092 253-569-0917 levivenn@yahoo.com
Y Superior Earthworks 10610 Woodley Ave S Seattle, WA 98178 206-919-3777 superiorearthllc@yahoo.com
N Sustainabuildity LLC 2522 N Proctor PMB 134, Tacoma, WA 98451 206-290-6277 sustainabuildity@gmail.com
Y Swope Excavation & Construction LLC 22015 SE 358th St, Auburn WA 98092 206-852-2395 swopeexcavation@hotmail.com
N T Barger Dirtworks LLC PO Box 1561, Buckley, WA 98321 253-750-4952 karendirtworks@gmail.com
N Tastad Construction, Inc. 1502 Bonneville Ave, Snohomish, WA 98290 360-863-6640 neil@tastadconstruction.com
Y Taylor's Excavators, Inc. 3134 268th St NW, Stanwood, WA 98292 360-629-3078 accounts@tayexinc.com
N TC Legend Homes LLC 702 Kentucky St #339, Bellingham, WA 98225 360-961-4252 craig@tclegendhomes.com
Y Terras Construction LLC 18024 40th Ave W, Lynnwood, WA 98037 206-571-8386 terrasconstruction@hotmail.com
Y Thompson Excavating Inc P.O. Box 274, Maple Valley, WA 98038 206-510-9925 rtditchdigger@gmail.com
N Tiger Construction & Excavation, Inc 12201 Avondale Rd NE, Redmond, WA 98052 425-558-4437 david@tigerexcavation.com
N Tiger Northwest, Inc PO Box 3272, Renton, WA 98056 206-551-8926 tigernorthwest@gmail.com
N Titan Earthwork, LLC 1585 Valentine Ave SE, Pacific, WA 98047 206-325-3004 info@titanearth.com
Y Trenchless Pipe Repairs LLC 13701 24th ST E, Suite F-10, Sumner, WA 98390 253-447-8026 nick@trenchlesspiperepairs.com
Y True Contracting, LLC 15721 179th Ave SE, Monroe, WA 98272 360-863-2982 kyle@truecontractingnw.com or denise@truecontractingnw.com
Y Trusted Plumbing & Heating LLC 1201 Monster Rd SW Ste 350, Renton, WA 98057 206-472-7979 yvonnef@ashtoncorp.com
N TT & E LLC 26910 92nd Ave NW PMB 402 Standwood WA 98292 425-499-2205 ttandeoffice@yahoo.com
N Ulsh Excavating Inc 907 Kamus Way, Fox Island, WA 98333 253-549-2242 ulshexcavating@comcast.net
N University Mechanical Contractors, Inc. 11611 49th Pl W, Mukilteo, WA 98275-4255 206-364-9910 hbiggs@umci.com
N Vasiliys Construction Plus LLC 36420 54th Ave S, Auburn, WA 98001 253-332-5070 polivodas@hotmail.com
Y Victory Construction LLC 31037 44th Ave S, Auburn, WA 98001 206-393-2884 victoryconstructionllc@gmail.com
N W.S. Contractors, LLC PO Box 2300, Buckley, WA 98321 253-630-4500 rob@wscontract.com
N Waeco Construction LLC 18406 Cascade View Drive, Monroe, WA 98272 360-794-7785 wade@waecoconstruction.com
Y Walsh Construction Company II LLC 16400 Southcenter Parkway Suite 501, Seattle, WA 98188 206-310-6509 gpalazzolo@walshgroup.com
Y Warden Construction LLC 20613 209th Ave SE, Monroe, WA 98272 206-778-8384 rywarden@hotmail.com
Y Watterson Excavating Inc 718 Griffin Ave #90, Enumclaw, WA 98022 360-825-6333 tami@wattersonexcavating.com
Y Welwest Construction Inc. PO Box 1491, Monroe, WA 98272 206-793-7441 jwelcome@frontier.com
Y West Coast Plumbing Pumps & Filtration LLC 2633 Willamette Dr SE Suite D, Lacey, WA 98516 360-915-6457 westcoastppf@gmail.com
N Westward Hoe Construction 45407 244th Ave SE, Enumclaw, WA 98022 360-825-1025 keenan.whcinc@comcast.net
Y Wyser Construction Company, Inc 19015 109th Ave SE, Snohomish, WA 98296 425-742-0898 cheryl@wyserdirt.com
Y You Dig 15620 HWY 99, Ste 17; Lynnwood, WA 98087 206-954-7516 accounting@youdig.org