# Sanitation System / Side sewers contractors registered in Washington — contractor-wa

> 225 contractors are registered with L&I under the Sanitation System / Side sewers specialty; 114 are active.

## Sanitation System / Side sewers contractors in Washington

225 registrations carry the Sanitation System / Side sewers specialty — the 39th most common of the 68 trades with a page here. 114 are active today.

Of the 225 registrations in the Sanitation System / Side sewers specialty, **114**
are active. Among those active ones, **2** have no
current surety bond in L&I's file and **0** have
no current liability policy — the two things RCW 18.27 requires and that L&I
tells you to check before signing.

**5** are suspended right now, and
**66** have been suspended at some point without
being suspended today. The file records the date of a suspension, never its
reason. [What the statuses mean](/status.md).

### Where Sanitation System / Side sewers contractors are

| City | Registrations | Share |
|---|---|---|
| [Seattle](/city/seattle.md) | 7 | 3.1% |
| [Tacoma](/city/tacoma.md) | 7 | 3.1% |
| [Snohomish](/city/snohomish.md) | 7 | 3.1% |
| [Mount Vernon](/city/mount-vernon.md) | 6 | 2.7% |
| [Yakima](/city/yakima.md) | 5 | 2.2% |
| [Auburn](/city/auburn.md) | 5 | 2.2% |
| [Port Angeles](/city/port-angeles.md) | 5 | 2.2% |
| [Yelm](/city/yelm.md) | 5 | 2.2% |
| [Kingston](/city/kingston.md) | 4 | 1.8% |
| [Bellingham](/city/bellingham.md) | 4 | 1.8% |
| [Everett](/city/everett.md) | 4 | 1.8% |
| [Kent](/city/kent.md) | 4 | 1.8% |
| [Maple Valley](/city/maple-valley.md) | 3 | 1.3% |
| [Spanaway](/city/spanaway.md) | 3 | 1.3% |
| [Port Townsend](/city/port-townsend.md) | 3 | 1.3% |
| [Arlington](/city/arlington.md) | 3 | 1.3% |
| [Spokane](/city/spokane.md) | 3 | 1.3% |
| [Ellensburg](/city/ellensburg.md) | 3 | 1.3% |
| [Puyallup](/city/puyallup.md) | 2 | 0.9% |
| [Olalla](/city/olalla.md) | 2 | 0.9% |
| [Graham](/city/graham.md) | 2 | 0.9% |
| [Liberty Lake](/city/liberty-lake.md) | 2 | 0.9% |

### Registered Sanitation System / Side sewers contractors

*Sanitation System / Side sewers, alphabetical*

| Business | Licence | City | Status | Bond | Insurance |
|---|---|---|---|---|---|
| 3C CONSTRUCTION CNSLT CORP INC | [3CCONCC809NS](/search.md) | Puyallup | Expired | ⚠️ none | ⚠️ none |
| 4 SIGHT SEPTIC INC | [4SIGHSS933DA](/search.md) | Olalla | Active | $15,000 | $300,000 |
| A & ONE SEPTIC SERVICE LLC | [ONESEOS780MH](/search.md) | Union Gap | Expired | ⚠️ none | ⚠️ none |
| A TEAM SEPTIC SOLUTIONS | [TEAMSTS839CL](/search.md) | Maple Valley | Expired | ⚠️ none | ⚠️ none |
| A TO Z UNDERGROUND | [ZUNDEZU804DB](/search.md) | Graham | Expired | ⚠️ none | ⚠️ none |
| A-1 SEWER SERVICE | [1SEWESS853JM](/search.md) | Yakima | Active | $15,000 | $1,000,000 |
| A-MAC SEPTIC & EXCAVATION | [MACSESE772R9](/search.md) | Kingston | Active | $15,000 | $1,000,000 |
| AA QUALITY SEPTIC LLC | [AAQUAQS792DA](/search.md) | Bellingham | Active | $30,000 | $1,000,000 |
| ABC SEPTIC LLC | [ABCSESL820K2](/search.md) | Yakima | Expired | ⚠️ none | ⚠️ none |
| ABC SEPTIC MONITORING LLC | [ABCSESM858CP](/search.md) | Everett | Active | $15,000 | $1,000,000 |
| ABC-ABLE SEPTIC SERVICE INC | [ABCABSS990RC](/search.md) | Eatonville | Expired | ⚠️ none | ⚠️ none |
| ABOVE ALL CONSTRUCTION INC | [ABOVEAC052Q7](/search.md) | Lake Stevens | Active | $15,000 | $1,000,000 |
| ACTION JACKSON DRN CLN/PLB LLC | [ACTIOJD884M7](/search.md) | Edmonds | Re-Licensed | $6,000 | ⚠️ none |
| AL-PAC SEWER INSTALL/RPR LLC | [ALPACSI779KP](/search.md) | Auburn | Active | $15,000 | $1,000,000 |
| ALISSI CONSTRUCTION INC | [ALISSCI935QF](/search.md) | Bellingham | Active | ⚠️ none | $500,000 |
| ALL 'N ALL SEPTIC | [ALLNANA775BU](/search.md) | Quilcene | Active | $15,000 | $1,000,000 |
| ALL AMERICAN SEWER & DRAIN LLC | [ALLAMAS812DM](/search.md) | Shoreline | Out Of Business | ⚠️ none | ⚠️ none |
| ALL AROUND SEPTIC LLC | [ALLARAS837LE](/search.md) | Bellingham | Active | $15,000 | $1,000,000 |
| ALL COUNTY SEPTIC SERVICE INC | [ALLCOCS825D2](/search.md) | Mukilteo | Active | $15,000 | $1,000,000 |
| ALL COUNTY SEWER | [ALLCOCS825OM](/search.md) | Mountlake Terrace | Out Of Business | ⚠️ none | ⚠️ none |
| ALLCOUNTY OPERATIONS INC | [ALLCOOI963DT](/search.md) | Keyport | Active | $15,000 | $1,000,000 |
| ALLIANCE SEPTIC & REPAIR | [ALLIASR828MB](/search.md) | Spanaway | Expired | ⚠️ none | ⚠️ none |
| ALLTEST OPERATIONS AND MAINT | [ALLTEOM931J5](/search.md) | Port Orchard | Active | $15,000 | $1,000,000 |
| AMERICAN SANITATION | [AMERIS*971MG](/search.md) | Port Townsend | Expired | ⚠️ none | ⚠️ none |
| AMERICAN SEPTIC & PUMP | [AMERISP753CJ](/search.md) | Liberty Lake | Active | $15,000 | $1,000,000 |
| AMERICAN SEPTIC & SIDE SWR LLC | [AMERISS861KL](/search.md) | Everett | Expired | ⚠️ none | ⚠️ none |
| AMERICAN SEPTIC AND PUMP | [AMERISP955O8](/search.md) | Liberty Lake | Re-Licensed | $15,000 | ⚠️ none |
| AMERICAN SEPTIC COMPANY | [AMERISC973PC](/search.md) | Milton | Expired | ⚠️ none | ⚠️ none |
| ANACORTES SEPTIC SOLUTIONS | [ANACOSS752CL](/search.md) | Anacortes | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| AQUA TEST INC | [AQUATTI921PH](/search.md) | Maple Valley | Active | $15,000 | $1,000,000 |
| AQUAJET ENTERPRISES | [AQUAJE*158MQ](/search.md) | Mount Vernon | Expired | ⚠️ none | ⚠️ none |
| AQUARIUS PUMP CO INC | [AQUARPC776DZ](/search.md) | Seabeck | Active | $15,000 | $1,000,000 |
| ARMSTRONG O&M | [ARMSTO*773JG](/search.md) | Graham | ⚠️ Suspended | ⚠️ none | ⚠️ none |
| ARROW SEPTIC INC | [ARROWSI970BW](/search.md) | Port Angeles | Expired | ⚠️ none | ⚠️ none |
| ASPEN RENTALS INC | [ASPENRI755D5](/search.md) | Angleton | Active | $30,000 | $2,000,000 |
| AWESOME SEPTIC SOLUTIONS | [AWESOSS812BT](/search.md) | Duvall | Expired | ⚠️ none | ⚠️ none |
| Alki Construction LLC | [ALKICCL900OA](/search.md) | Seattle | Expired | ⚠️ none | ⚠️ none |
| B J'S SEPTIC DESIGN & O & M | [BJSSEDO032MA](/search.md) | Seabeck | Expired | ⚠️ none | ⚠️ none |
| BAINBRIDGE SEPTIC TNK PMPG INC | [BAINBST830DA](/search.md) | Bainbridge Island | Active | $15,000 | $1,000,000 |
| BAKERCORP | [BAKER**866K3](/search.md) | Seal Beach | Expired | ⚠️ none | ⚠️ none |
| BASIN SEPTIC SERVICES INC | [BASINSS914M9](/search.md) | Moses Lake | Active | $15,000 | $1,000,000 |
| BEECHER A CONN BACKHOE SERVICE | [BEECHCB144D6](/search.md) | Ravensdale | Active | $15,000 | $1,000,000 |
| BENSON HILL SEPTIC | [BENSOHS005B5](/search.md) | Federal Way | Expired | ⚠️ none | ⚠️ none |
| BIGFOOT SERVICES | [BIGFOS*868OB](/search.md) | Lake Forest Park | Out Of Business | ⚠️ none | ⚠️ none |
| BISON SEPTIC PUMPING LLC | [BISONSP850BO](/search.md) | Burbank | Active | $15,000 | $1,000,000 |
| BLAKLEY SEPTIC SERVICE LLC | [BLAKLSS850PZ](/search.md) | Burien | Expired | ⚠️ none | ⚠️ none |
| BLANKENSHIP EQUIP REPAIR INC | [BLANKER902L9](/search.md) | Auburn | Active | $15,000 | $1,000,000 |
| BOB'S SEPTIC SERVICE INC | [BOBSSSI031P7](/search.md) | Vancouver | Re-Licensed | $30,000 | $1,000,000 |
| BOLING ENTERPRISES | [BOLINE*109N8](/search.md) | Salkum | Expired | ⚠️ none | ⚠️ none |
| BOLLES CONSTRUCTION INC | [BOLLECI124KF](/search.md) | Redmond | Expired | ⚠️ none | ⚠️ none |
| BRAD'S SEPTIC SERVICE | [BRADSSS860DU](/search.md) | Battle Ground | Active | $15,000 | $1,000,000 |
| BUB'S SEPTIC PUMPING LLC | [BUBSSSP744KM](/search.md) | Deer Park | Active | $15,000 | $1,000,000 |
| BUDGET SEPTIC & DRAIN | [BUDGESD016KE](/search.md) | Toppenish | Expired | ⚠️ none | ⚠️ none |
| BURIEN SEPTIC | [BURIES*762KM](/search.md) | Tacoma | Re-Licensed | ⚠️ none | ⚠️ none |
| BUSTER'S AMERICAN SEPTIC SRVCS | [BUSTEAS797CE](/search.md) | Clearlake | Active | $15,000 | $1,000,000 |
| BUSTERS AMERICAN SEPTIC SRVCS | [BUSTEAS911K6](/search.md) | Mount Vernon | Expired | ⚠️ none | ⚠️ none |
| Bailey Sewer Septic LLC | [BAILESS907JN](/search.md) | Tacoma | Out Of Business | ⚠️ none | ⚠️ none |
| Big Sky O & M LLC | [BIGSKSO904N6](/search.md) | Olalla | Expired | ⚠️ none | ⚠️ none |
| C-MORE PIPE SERVICES CO | [CMOREPS023CZ](/search.md) | Rickreall | Active | $15,000 | $1,000,000 |
| C2 DRAIN SOLUTIONS LLC | [C2DRADS811MN](/search.md) | Puyallup | Expired | ⚠️ none | ⚠️ none |
| CASCADE SEPTIC LLC | [CASCASL821CE](/search.md) | Stanwood | Expired | ⚠️ none | ⚠️ none |
| CASCADE SEPTIC PUMPING LLC | [CASCASP792C6](/search.md) | Arlington | Active | $15,000 | $1,000,000 |
| CHENEY SEPTIC SERVICE INC | [CHENESS752LC](/search.md) | Cheney | Active | $15,000 | $1,000,000 |
| CLASSIC CONSTRUCTION | [CLASSC*055OE](/search.md) | Greenbank | Expired | ⚠️ none | ⚠️ none |
| CONVERTED LAND SERVICES LLC | [CONVELS751P9](/search.md) | Athol | Active | $15,000 | $1,000,000 |
| COREY'S ON-SITE SEPTIC SRVCS | [COREYOS935J7](/search.md) | Poulsbo | Expired | ⚠️ none | ⚠️ none |
| COX, ROBERT | [COX**R*055DM](/search.md) | Benton City | Active | $15,000 | $2,000,000 |
| D-N-A DRAIN CLNG & SWR LLC | [DNDRADC767JJ](/search.md) | Tulalip | Active | $30,000 | $1,000,000 |
| DESERT VACTOR SERVICES INC | [DESERVS841DG](/search.md) | Beverly | Expired | ⚠️ none | ⚠️ none |
| DIAMOND CONSTRUCTION | [DIAMOC*021D7](/search.md) | Oak Harbor | Out Of Business | ⚠️ none | ⚠️ none |
| DISCOUNT SEPTIC | [DISCOS*912MB](/search.md) | Snohomish | Expired | ⚠️ none | ⚠️ none |
| DOCT DAN SEPT SPEC | [DOCTDDS784QC](/search.md) | Kennewick | Expired | ⚠️ none | ⚠️ none |
| DOUG HEMLEY SEPTIC INST LLC | [DOUGHHS819CD](/search.md) | Gig Harbor | Re-Licensed | $12,000 | ⚠️ none |
| DOWNRIVER SEPTIC LLC | [DOWNRSL789C2](/search.md) | Spokane | Active | $15,000 | $1,000,000 |
| DSB SERVICES LLC | [DSBSESL958J5](/search.md) | Mckenna | Expired | ⚠️ none | ⚠️ none |
| EARTH FIRST SEPTIC LLC | [EARTHFS775JK](/search.md) | Kingston | Expired | ⚠️ none | ⚠️ none |
| ECONOMIC | [ECONO**926KO](/search.md) | Ephrata | Expired | ⚠️ none | ⚠️ none |
| ECONOMY SEPTIC & CONSTR INC | [ECONOSC965RP](/search.md) | Rochester | Active | $15,000 | $1,000,000 |
| ECONOMY SEPTIC SERVICES | [ECONOSS901DE](/search.md) | Silverdale | Active | $15,000 | $1,000,000 |
| EMERALD CITY SEWER | [EMERACS771J5](/search.md) | Seattle | Active | $15,000 | $1,000,000 |
| ENVIRO CHECK LLC | [ENVIRCL984KN](/search.md) | Port Townsend | Out Of Business | ⚠️ none | ⚠️ none |
| ENVIRO CHECK PT LLC | [ENVIRCP766C1](/search.md) | Port Townsend | Active | $15,000 | $1,000,000 |
| ENVIROTECH SEPTIC SOLUTNS LLC | [ENVIRSS936OJ](/search.md) | Rochester | Expired | ⚠️ none | ⚠️ none |
| ENVIROTEK LLC | [ENVIRL*934JJ](/search.md) | Camano Island | Active | $15,000 | $1,000,000 |
| Edgar Cousineau | [EDGARC*802BZ](/search.md) | Kennewick | Expired | ⚠️ none | ⚠️ none |
| Evergreen Pre-Cast Inc | [EVERGPI901BE](/search.md) | Sumner | Active | $15,000 | $1,000,000 |
| Evergreen Septic Pumping LLC | [EVERGSP851JG](/search.md) | Long Beach | Active | $15,000 | $1,000,000 |
| FIRST CALL SEPTIC SERVICES INC | [FIRSTCS822BU](/search.md) | Battle Ground | Active | $30,000 | $1,000,000 |
| FORD W HALL COMPANY INC | [FORDWWH772LK](/search.md) | Richmond | Active | $15,000 | $1,000,000 |
| FOUR POINT CONSTRUCTION LLC | [FOURPPC841BR](/search.md) | West Richland | Active | $15,000 | $1,000,000 |
| FULL THROTTLE PLUMBING LLC | [FULLTTP825KD](/search.md) | Seatac | Expired | ⚠️ none | ⚠️ none |
| G & N SEPTIC TANK SERVICE LLC | [GNSEPNS940BD](/search.md) | Auburn | Active | $15,000 | $1,000,000 |
| GB Underground | [GBUNDU*914KK](/search.md) | Bremerton | Re-Licensed | ⚠️ none | ⚠️ none |
| GENESIS SEPTIC SOLUTIONS LLC | [GENESSS805RQ](/search.md) | The Dalles | Active | $30,000 | $1,000,000 |
| GOLD DIGGERS | [GOLDDD*821DR](/search.md) | Spokane | Expired | ⚠️ none | ⚠️ none |
| GOLDY SEPTIC SERVICE LLC | [GOLDYSS832PK](/search.md) | Matlock | Active | $15,000 | $1,000,000 |
| GOOD GUY BACKFLOW | [GOODGGB852P7](/search.md) | Seattle | Expired | ⚠️ none | ⚠️ none |
| GRADE ABOVE SEPTIC LLC | [GRADEAS741CD](/search.md) | Yelm | Active | $15,000 | $1,000,000 |
| GREENLAKE SEWER AND DRAIN LLC | [GREENSD877CF](/search.md) | Everett | Active | $15,000 | $1,000,000 |
| Gary's Septic Tank Service LLC | [GARYSST823R8](/search.md) | Walla Walla | Active | $15,000 | $300,000 |
| H & R COMPLETE INC | [HRCOMI*972DD](/search.md) | Newman Lake | Active | $15,000 | $1,000,000 |
| H&H ENGINEERING PLLC | [HHENGEP764JP](/search.md) | Rainier | Active | $15,000 | $1,000,000 |
| HARBOR SEPTIC SERVICE | [HARBOSS761NG](/search.md) | Elma | Expired | ⚠️ none | ⚠️ none |
| HARMON & COMPANY INC | [HARMOI*226MP](/search.md) | Spanaway | Expired | ⚠️ none | ⚠️ none |
| HEMLEY'S SEPTIC TANK CLNG INC | [HEMLEST061K5](/search.md) | Gig Harbor | Active | $15,000 | $1,000,000 |
| HENLEY'S SEPTIC PUMPING | [HENLESP764LL](/search.md) | Ellensburg | Active | $15,000 | $1,000,000 |
| HILL'S SEPTIC SERVICE LLC | [HILLSSS744CR](/search.md) | Marysville | Active | $15,000 | $1,000,000 |
| HILL'S SNO CNTY/SMY PT S T S | [HILLSSC821J6](/search.md) | Marysville | Re-Licensed | $6,000 | ⚠️ none |
| HOME SEWER CONSTRUCTION INC | [HOMESCI044NF](/search.md) | Auburn | Expired | ⚠️ none | ⚠️ none |
| HOMETOWN SEPTIC LLC | [HOMETSL857KG](/search.md) | Yacolt | Expired | ⚠️ none | ⚠️ none |
| HORTONS ENTERPRISES | [HORTOE*748JC](/search.md) | Metaline Falls | Active | $15,000 | $1,000,000 |
| HORTONS ENTERPRISES | [HORTOE*764L9](/search.md) | Metaline Falls | Expired | ⚠️ none | ⚠️ none |
| HUSTON | [HUSTO**758JK](/search.md) | Shelton | Active | $15,000 | $1,000,000 |
| I & I SERVICES GROUP LLC | [IISERIS891ML](/search.md) | Blaine | Active | $15,000 | $1,000,000 |
| INTEGRITY SEWER & EXCAVATN INC | [INTEGSE790B8](/search.md) | Lynnwood | Expired | ⚠️ none | ⚠️ none |
| INTEGRITY SEWER & SEPTIC INC | [INTEGSS821QW](/search.md) | Lynnwood | Re-Licensed | $6,000 | ⚠️ none |
| J & M SEPTIC INSTALLATION INC | [JMSEPMS974K9](/search.md) | Granite Falls | Out Of Business | ⚠️ none | ⚠️ none |
| J BAILEY SEWER & SEPTIC INC | [JBAILBS746D7](/search.md) | Tacoma | Active | $15,000 | $1,000,000 |
| J D J SEPTIC LLC | [JDJSEDJ772N9](/search.md) | Mount Vernon | Active | $15,000 | $2,000,000 |
| J W SEPTIC INC | [JWSEPWS953RN](/search.md) | Everson | Expired | ⚠️ none | ⚠️ none |
| JAFCO COMPANY LLC | [JAFCOCL833PW](/search.md) | Seattle | Active | $30,000 | $5,000,000 |
| JDJ SEPTIC | [JDJSES*781R8](/search.md) | Mount Vernon | Re-Licensed | $12,000 | ⚠️ none |
| JEFF D BACKHOE SERVICES | [JEFFDDB862CE](/search.md) | Arlington | Re-Licensed | ⚠️ none | ⚠️ none |
| JENSEN SEPTIC AND EXVTN LLC | [JENSESE759D8](/search.md) | Burlington | Active | $15,000 | $1,000,000 |
| JENSEN'S SEPTIC COMPANY | [JENSESC022D4](/search.md) | Kingston | Expired | ⚠️ none | ⚠️ none |
| JIM HALE BACKHOE SERVICE | [JIMHABS086L2](/search.md) | Darrington | Active | $15,000 | $1,000,000 |
| JOHN RADA EXCAVATING INC | [JOHNREI077QE](/search.md) | Pasco | Expired | ⚠️ none | ⚠️ none |
| JOHN'S EXCOVATION SERVICES LLC | [JOHNSES819PQ](/search.md) | Post Falls | Re-Licensed | $30,000 | $1,000,000 |
| JON'S B & B BACKHOE SERVICE | [JONSBBB163L2](/search.md) | Packwood | Expired | ⚠️ none | ⚠️ none |
| JONES SEPTIC PUMPING | [JONESSP775BE](/search.md) | Yelm | Active | $15,000 | $1,000,000 |
| JSM DIRT AND SANITATION | [JSMDIDS787LT](/search.md) | Langley | Active | $15,000 | $1,000,000 |
| KC HOMES LLC | [KCHOMHL821P2](/search.md) | Blaine | Expired | ⚠️ none | ⚠️ none |
| KITSAP SEPTIC DSGN/MNTRNG INC | [KITSASD953PJ](/search.md) | Bremerton | Active | $15,000 | $1,000,000 |
| KLEIN SEPTIC SERVICE | [KLEINSS821KG](/search.md) | Arlington | Active | $15,000 | $1,000,000 |
| KODIAK FIELD SERVICES LLC | [KODIAFS788OR](/search.md) | Vernal | Active | $15,000 | $1,000,000 |
| KURT'S PRECAST INC | [KURTSPI923JC](/search.md) | Belfair | Active | $15,000 | $1,000,000 |
| LIBERTY DRAIN CO LLC | [LIBERDC792JB](/search.md) | Seattle | Expired | ⚠️ none | ⚠️ none |
| LILAC CITY SEPTIC SERVICE CO | [LILACCS747DK](/search.md) | Greenacres | Active | $15,000 | $1,000,000 |
| Loanes Septic Services LLC | [LOANESS818JB](/search.md) | Ellensburg | Active | $15,000 | $1,000,000 |
| MARION AG SERVICE INC | [MARIOAS829L8](/search.md) | Saint Paul | Expired | ⚠️ none | ⚠️ none |
| MAVERICK PUMP SERVICES LLC | [MAVERPS878L5](/search.md) | Littleton | Expired | ⚠️ none | ⚠️ none |
| MODERN SEWER CORPORATION | [MODERSC106MU](/search.md) | Snohomish | Expired | ⚠️ none | ⚠️ none |
| MOLECULAR INC | [MOLECI*015NT](/search.md) | Longview | Active | $15,000 | $1,000,000 |
| MORGAN & SON EXCAVATION | [MORGASE983JS](/search.md) | Okanogan | Expired | ⚠️ none | ⚠️ none |
| MOUNTAIN VIEW CONSTRUCTION LLC | [MOUNTVC938DM](/search.md) | North Bend | Active | $15,000 | $1,000,000 |
| MTI CONTRACTORS LLC | [MTICOCL856OB](/search.md) | Ridgefield | Expired | ⚠️ none | ⚠️ none |
| MUNSON PUMP SYSTEMS | [MUNSOPS823MC](/search.md) | Sacramento | Expired | ⚠️ none | ⚠️ none |
| NATION & SON | [NATIOS*944PW](/search.md) | Snohomish | Expired | ⚠️ none | ⚠️ none |
| NEIGHBOR'S SEPTIC SERVICE | [NEIGHSS837BD](/search.md) | Renton | Active | $15,000 | $1,000,000 |
| NEXTDOOR SEPTIC SERVICES LLC | [NEXTDSS744KJ](/search.md) | South Colby | Active | $15,000 | $1,000,000 |

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- [Doors, Gates and Activating Devices](/trade/doors-gates-and-activating-devices.md) — 157
- [Swimming Pools, Spas and Hot Tubs](/trade/swimming-pools-spas-and-hot-tubs.md) — 145

### Getting work done?

Registration is the legal minimum, not a recommendation. Tell us the job and where, and we pass the enquiry to registered, bonded and insured contractors. We vouch for no one — see the privacy page for how we are paid.

[How we use this](/privacy.md).

[All 68 trades](/trade.md)

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Página: https://contractor-wa.pages.dev/trade/sanitation-system-side-sewers/
Fonte: Contractor registration, bond, insurance, principal and authorized-signer data — Washington State Department of Labor & Industries, via data.wa.gov
Recolha: 2026-08-20