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Washington Drug Test

At Workplace Screening Intelligence (WSI), we are dedicated to simplifying the drug testing process for employers across Washington. Our comprehensive services cater to both DOT and non-DOT regulated industries, ensuring your workplace remains safe and compliant with state and federal regulations.

Why Choose Workplace Screening in Washington?

  • Expertise and Experience: With years of experience in the drug screen industry, our team at WSI understands the unique requirements and challenges faced by employers in Washington.
  • Comprehensive Services: We offer a full range of drug testing services, including pre-employment, random, post-accident, and reasonable suspicion testing.
  • Advanced Technology: Utilizing the latest in testing technology, we provide accurate and reliable results quickly, reducing downtime and ensuring minimal disruption to your operations.
  • Compliance Assurance: Our knowledgeable staff stays up-to-date with the latest regulations, helping you navigate and comply with both Washington-specific and federal guidelines.
  • Electronically Enabled Sites: We offer 20,000+ electronically enabled sites which means you can order a drug test and complete it today, or by your deadline.
  • Convenient Locations: With a network of collection sites throughout Washington, we ensure easy access and convenience for your employees.

How It Works

  1. Contact Us: Reach out to our team to discuss your specific needs and receive a customized screening plan.
  2. Schedule Testing: We’ll arrange for testing at one of our convenient locations or even on-site at your workplace.
  3. Receive Results: Access your results securely online, ensuring prompt and confidential reporting.
  4. Stay Compliant: Let us help you stay compliant with ongoing monitoring and support services tailored to Washington‘s and federal regulations.

Core Services

Physicals & Health Testing

  • DOT Physicals
  • Physicals
    • Respirator Physicals: For workers who handle hazardous substances.
    • Pulmonary Function Test
    • OSHA Medical Questionnaire
    • Lift Test
    • Chest X-Rays
    • Kraus Weber
    • EKG
    • Vision Test
      • Vision Snellen
      • Vision Titmus
      • Vision Ishihara
      • Vision Jager
  • Titer Testing
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C
    • TransFERRON Gold Tuberculosis
    • Measles
  • Wellness Testing

Workplace Programs and Training

Additional Services

Contact Us

📞 844-573-8378
📧 Email

Washington Testing Locations

NameAddressCityStateZIP Code
WSI Testing Location1125 Harvey Road Auburn Washington 98002
WSI Testing Location202 Cross Street Southeast Auburn Washington 98002
WSI Testing Location504 42nd Street Northeast Auburn Washington 98002
WSI Testing Location1300 South 320th Street Federal Way Washington 98003
WSI Testing Location34503 9th Avenue South Federal Way Washington 98003
WSI Testing Location1310 116th Ave NE Bellevue Washington 98004
WSI Testing Location13033 BEL-RED ROAD Bellevue Washington 98005
WSI Testing Location1925 140TH AVE NE Bellevue Washington 98005
WSI Testing Location15600 Northeast 8th Street Bellevue Washington 98008
WSI Testing Location18912 North Creek Parkway Bothell Washington 98011
WSI Testing Location800 164TH ST SE Mill Creek Washington 98012
WSI Testing Location23131 Bothell Everett Highway Bothell Washington 98021
WSI Testing Location1455 Battersby Ave Enumclaw Washington 98022
WSI Testing Location2818 SW 327th St Federal Way Washington 98023
WSI Testing Location219 State Avenue North Kent Washington 98030
WSI Testing Location24031 104th Avenue Southeast Kent Washington 98030
WSI Testing Location19819 84TH AVE S Kent Washington 98031
WSI Testing Location18012 West Valley Highway Kent Washington 98032
WSI Testing Location6642 South 193rd Place Kent Washington 98032
WSI Testing Location13718 100TH AVENUE NE Kirkland Washington 98033
WSI Testing Location12910 TOTEM LAKE BLVD NE STE 2 Kirkland Washington 98034
WSI Testing Location12911 120th Ave NE Kirkland Washington 98034
WSI Testing Location20725 Highway 99 Lynnwood Washington 98036
WSI Testing Location4320 196th Street Southwest Lynnwood Washington 98036
WSI Testing Location4725 196th Street Southwest Lynnwood Washington 98036
WSI Testing Location16850 Southeast 272nd Street Covington Washington 98042
WSI Testing Location16690 Redmond Way Redmond Washington 98052
WSI Testing Location400 South 43rd Street Renton Washington 98055
WSI Testing Location4033 Talbot Road South Renton Washington 98055
WSI Testing Location4300 Talbot Road South Renton Washington 98055
WSI Testing Location275 Rainier Avenue South Renton Washington 98057
WSI Testing Location304 MAIN AVE. SOUTH Renton Washington 98057
WSI Testing Location3600 LIND AVENUE SW Renton Washington 98057
WSI Testing Location38700 SE River St Snoqualmie Washington 98065
WSI Testing Location13317 NE 175TH ST STE AA Woodinville Washington 98072
WSI Testing Location509 Olive Way Seattle Washington 98101
WSI Testing Location5300 Tallman Ave NW Seattle Washington 98107
WSI Testing Location650 S. ORCAS STREET Seattle Washington 98108
WSI Testing Location3820 Rainier Avenue South Seattle Washington 98118
WSI Testing Location1512 Broadway Seattle Washington 98122
WSI Testing Location836 Northeast Northgate Way Seattle Washington 98125
WSI Testing Location3223 1st Avenue South Seattle Washington 98134
WSI Testing Location4636 East Marginal Way South Seattle Washington 98134
WSI Testing Location15870 1st Avenue South Burien Washington 98148
WSI Testing Location20120 Ballinger Way Northeast Shoreline Washington 98155
WSI Testing Location250 Southwest 193rd Place Normandy Park Washington 98166
WSI Testing Location13030 Military Road South Seattle Washington 98168
WSI Testing Location200 Andover Park East Tukwila Washington 98188
WSI Testing Location3202 Colby Avenue Everett Washington 98201
WSI Testing Location3726 BROADWAY Everett Washington 98201
WSI Testing Location3811 Broadway Everett Washington 98201
WSI Testing Location11001 31st Pl W Everett Washington 98204
WSI Testing Location3101 111th St SW Everett Washington 98204
WSI Testing Location1205 Southeast Everett Mall Way Everett Washington 98208
WSI Testing Location607 SE EVERETT MALL WAY Everett Washington 98208
WSI Testing Location1211 24TH ST Anacortes Washington 98221
WSI Testing Location1500 COMMERCIAL AVE Anacortes Washington 98221
WSI Testing Location9080 S March Point Rd Anacortes Washington 98221
WSI Testing Location17306 Smokey Point Drive Arlington Washington 98223
WSI Testing Location3210 Smokey Point Drive Arlington Washington 98223
WSI Testing Location3823 172nd Street Northeast Arlington Washington 98223
WSI Testing Location3010 Squalicum Parkway Bellingham Washington 98225
WSI Testing Location1225 East Sunset Drive Bellingham Washington 98226
WSI Testing Location4043 Northwest Avenue Bellingham Washington 98226
WSI Testing Location4220 Meridian Street Bellingham Washington 98226
WSI Testing Location1400 King Street Bellingham Washington 98229
WSI Testing Location7 Deye Lane Eastsound Washington 98245
WSI Testing Location1460 Slater Road Ferndale Washington 98248
WSI Testing Location1117 Spring Street Friday Harbor Washington 98250
WSI Testing Location8112 GUIDE MERIDIAN Lynden Washington 98264
WSI Testing Location14701 170TH AVE SE Monroe Washington 98272
WSI Testing Location14701 179th Avenue Southeast Monroe Washington 98272
WSI Testing Location1117 East Division Street Mount Vernon Washington 98273
WSI Testing Location205 Stewart Rd Mt Vernon Washington 98273
WSI Testing Location1400 E. KINCAID ST. Mount Vernon Washington 98274
WSI Testing Location803 SOUTH 15TH STREET Mount Vernon Washington 98274
WSI Testing Location275 Southeast Cabot Drive Oak Harbor Washington 98277
WSI Testing Location31490 State Route 20 Oak Harbor Washington 98277
WSI Testing Location1231 Hollis Street Bremerton Washington 98310
WSI Testing Location494 W FORKS AVE Forks Washington 98331
WSI Testing Location621 E FRONT ST Port Angeles Washington 98362
WSI Testing Location806 South Vine Street Port Angeles Washington 98362
WSI Testing Location1886 Dan Kelly Road Port Angeles Washington 98363
WSI Testing Location3099 Bethel Road Southeast Port Orchard Washington 98366
WSI Testing Location708 Kearney Street Port Townsend Washington 98368
WSI Testing Location19835 10th Avenue Northeast Poulsbo Washington 98370
WSI Testing Location20730 Bond Road Northeast Poulsbo Washington 98370
WSI Testing Location1450 5th Street Southeast Puyallup Washington 98372
WSI Testing Location3850 S MERIDIAN Puyallup Washington 98373
WSI Testing Location818 39th Avenue Southwest Puyallup Washington 98373
WSI Testing Location11102 SUNRISE BLVD E Puyallup Washington 98374
WSI Testing Location10513 Silverdale Way Northwest Silverdale Washington 98383
WSI Testing Location9621 RIDGETOP BLVD NW Silverdale Washington 98383
WSI Testing Location9633 Levin Road Northwest Silverdale Washington 98383
WSI Testing Location9230 Sky Island Drive East Bonney Lake Washington 98391
WSI Testing Location1201 S Union Ave Tacoma Washington 98405
WSI Testing Location1712 6th Avenue Tacoma Washington 98405
WSI Testing Location1717 S. J STREET Tacoma Washington 98405
WSI Testing Location1818 S UNION AVE Tacoma Washington 98405
WSI Testing Location1901 South Union Avenue Tacoma Washington 98405
WSI Testing Location3124 S. 19TH STREET Tacoma Washington 98405
WSI Testing Location4315 6th Avenue Tacoma Washington 98406
WSI Testing Location2624 South 38th Street Tacoma Washington 98409
WSI Testing Location4916 Center Street Tacoma Washington 98409
WSI Testing Location1930 Port of Tacoma Rd Tacoma Washington 98421
WSI Testing Location4703 Pacific Highway East Fife Washington 98424
WSI Testing Location502 54th Avenue East Fife Washington 98424
WSI Testing Location15005 PACIFIC AVENUE Tacoma Washington 98444
WSI Testing Location5314 176th Street East Tacoma Washington 98446
WSI Testing Location5011 South Orchard Street Tacoma Washington 98467
WSI Testing Location11311 BRIDGEPORT WAY SW Lakewood Washington 98499
WSI Testing Location11315 Bridgeport Way Southwest Lakewood Washington 98499
WSI Testing Location5700 100th Street Southwest Lakewood Washington 98499
WSI Testing Location3000 Limited Lane Northwest Olympia Washington 98502
WSI Testing Location315 Cooper Point Road Northwest Olympia Washington 98502
WSI Testing Location3900 CAPITOL MALL DR., SW Olympia Washington 98502
WSI Testing Location405 BLACK HILLS LANE SW Olympia Washington 98502
WSI Testing Location130 Marvin Road Southeast Lacey Washington 98503
WSI Testing Location3928 PACIFIC AVE SE Lacey Washington 98503
WSI Testing Location5130 CORPORATE CENTER CT SE Lacey Washington 98503
WSI Testing Location3525 ENSIGN RD NE STE M2 Olympia Washington 98506
WSI Testing Location500 Lilly Road Northeast Olympia Washington 98506
WSI Testing Location1006 North H Street Aberdeen Washington 98520
WSI Testing Location1000 Kresky Avenue Centralia Washington 98531
WSI Testing Location914 S. SCHEUBER Centralia Washington 98531
WSI Testing Location1299 BISHOP ROAD Chehalis Washington 98532
WSI Testing Location1300 NW MARYLAND AVE Chehalis Washington 98532
WSI Testing Location91 Southwest Chehalis Avenue Chehalis Washington 98532
WSI Testing Location901 Mountain View Dr Shelton Washington 98584
WSI Testing Location800 Alder Street South Bend Washington 98586
WSI Testing Location201 Tahoma Boulevard Southeast Yelm Washington 98597
WSI Testing Location310 ROOSEVELT AVE Goldendale Washington 98620
WSI Testing Location804 Allen Street Kelso Washington 98626
WSI Testing Location2903 Northeast Andresen Road Vancouver Washington 98661
WSI Testing Location4421 N.E. ST. JOHNS Vancouver Washington 98661
WSI Testing Location5201 East 4th Plain Boulevard Vancouver Washington 98661
WSI Testing Location5501 Northeast 109th Court Vancouver Washington 98662
WSI Testing Location9330 Northeast Vancouver Mall Drive Vancouver Washington 98662
WSI Testing Location9336 Northeast 76th Street Vancouver Washington 98662
WSI Testing Location3305 MAIN ST.SUITE 111 Vancouver Washington 98663
WSI Testing Location9106 NE HIGHWAY 99 STE F Vancouver Washington 98665
WSI Testing Location315 Southeast Stone Mill Drive Vancouver Washington 98684
WSI Testing Location13912 NE 20TH AVE Vancouver Washington 98686
WSI Testing Location2621 NE 134th St Vancouver Washington 98686
WSI Testing Location260 Broad Street Wenatchee Washington 98801
WSI Testing Location516 North Chelan Avenue Wenatchee Washington 98801
WSI Testing Location820 North Chelan Avenue Wenatchee Washington 98801
WSI Testing Location503 E Highland Ave Chelan Washington 98816
WSI Testing Location123 2nd Avenue Southwest Ephrata Washington 98823
WSI Testing Location817 COMMERCIAL ST Leavenworth Washington 98826
WSI Testing Location821 East Broadway Avenue Moses Lake Washington 98837
WSI Testing Location840 E HILL AVE Moses Lake Washington 98837
WSI Testing Location8420 Aspi Boulevard Moses Lake Washington 98837
WSI Testing Location529 JASMINE ST Omak Washington 98841
WSI Testing Location916 KOALA AVE Omak Washington 98841
WSI Testing Location916 KOALA DRIVE Omak Washington 98841
WSI Testing Location908 10TH AVE SW Quincy Washington 98848
WSI Testing Location17 Western Avenue Tonasket Washington 98855
WSI Testing Location210 S 11th Ave Yakima Washington 98902
WSI Testing Location2811 TIETON DR Yakima Washington 98902
WSI Testing Location306 North 6th Avenue Yakima Washington 98902
WSI Testing Location307 S 12TH AVE Yakima Washington 98902
WSI Testing Location409 S. 12TH AVE. Yakima Washington 98902
WSI Testing Location201 ALPHA WAY Cle Elum Washington 98922
WSI Testing Location1614 East Edison Avenue Sunnyside Washington 98944
WSI Testing Location802 Miller Avenue Sunnyside Washington 98944
WSI Testing Location1334 North Whitman Lane Liberty Lake Washington 99019
WSI Testing Location15407 East Mission Avenue Spokane Valley Washington 99037
WSI Testing Location15425 East Mission Avenue Spokane Valley Washington 99037
WSI Testing Location15605 East Sprague Avenue Spokane Valley Washington 99037
WSI Testing Location1200 Fairview Street Colfax Washington 99111
WSI Testing Location1200 East Columbia Avenue Colville Washington 99114
WSI Testing Location214 West Birch Avenue Colville Washington 99114
WSI Testing Location10 Nicholls Street Davenport Washington 99122
WSI Testing Location411 FORTUYN RD Grand Coulee Washington 99133
WSI Testing Location208 Cedar Creek Rd Ione Washington 99139
WSI Testing Location714 W. PINE ST Newport Washington 99156
WSI Testing Location1240 SE BISHOP BLVD. Pullman Washington 99163
WSI Testing Location835 SE Bishop Blvd Pullman Washington 99163
WSI Testing Location36 KLONDIKE RD Republic Washington 99166
WSI Testing Location903 S. ADAMS Ritzville Washington 99169
WSI Testing Location1710 West Mission Avenue Spokane Washington 99201
WSI Testing Location357 East 3rd Avenue Spokane Washington 99202
WSI Testing Location421 South Division Street Spokane Washington 99202
WSI Testing Location2005 East 29th Avenue Spokane Washington 99203
WSI Testing Location507 South Washington Street Spokane Washington 99204
WSI Testing Location601 West 5th Avenue Spokane Washington 99204
WSI Testing Location10905 East Montgomery Drive Spokane Valley Washington 99206
WSI Testing Location220 East Rowan Avenue Spokane Washington 99207
WSI Testing Location5901 North Lidgerwood Street Spokane Washington 99208
WSI Testing Location5904 North Division Street Spokane Washington 99208
WSI Testing Location12606 E MISSION AVE Spokane Washington 99216
WSI Testing Location12615 East Mission Avenue Spokane Valley Washington 99216
WSI Testing Location16528 East Desmet Court Spokane Valley Washington 99216
WSI Testing Location9222 N Newport Hwy Spokane Washington 99218
WSI Testing Location9420 North Newport Highway Spokane Washington 99218
WSI Testing Location9631 North Nevada Street Spokane Washington 99218
WSI Testing Location1200 North 14th Avenue Pasco Washington 99301
WSI Testing Location9915 Sandifur Parkway Pasco Washington 99301
WSI Testing Location1012 South 3rd Street Dayton Washington 99328
WSI Testing Location100 N MORAIN ST STE 102 Kennewick Washington 99336
WSI Testing Location4303 West 27th Avenue Kennewick Washington 99338
WSI Testing Location315 N. 14TH AVE Othello Washington 99344
WSI Testing Location705 East Hemlock Street Othello Washington 99344
WSI Testing Location713 Memorial Street Prosser Washington 99350
WSI Testing Location1776 Fowler Street Richland Washington 99352
WSI Testing Location780 Swift Boulevard Richland Washington 99352
WSI Testing Location2780 Salk Avenue Richland Washington 99354
WSI Testing Location1017 South 2nd Avenue Walla Walla Washington 99362

At WSI, we take the hassle out of drug testing, allowing you to focus on what matters most – running your business. Trust us to be your partner in maintaining a safe, productive, and compliant workplace in Washington.