Tukwila, WA Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 20,144 (100% urban, 0% rural). >Population change since 2000: +17.2%

Population (female): 9,762

Median Age: 34.5 years

Land Area: 8.92 square miles.

Zip Codes: 98168

In 1853, the first Caucasian settler was Joseph Foster, a Canadian pioneer who had traveled to the Pacific Northwest from Wisconsin. Foster would become known as the "Father of Tukwila" and represented King County in the Washington Territorial Assembly for 22 years. Today, the site of Foster's home on the banks of the Duwamish River is part of Fort Dent Park, which also served as a military base during the 1850s Indian Wars. Foster's name is memorialized in the Foster neighborhood of Tukwila, where Foster High School is located.

Goldribbon

Recognitions and Certifications

Accredited Drug Testing has been recognized as one of the "Top 10 drug testing companies" for excellent customer service and we have received TPA Accreditation from the National Drug and Alcohol Screening Association. We are active in all drug testing industry associations and our staff are trained and certified as drug and alcohol testing specialists.

Important Links

National Drug and Alcohol Screening Association (https://ndasa.com/)

National Drug Free Workplace Alliance (https://www.ndwa.org/)

Substance Abuse Program Administrators Association (https://www.sapaa.com/)

Substance Abuse Mental Health Safety Administration (https://www.samhsa.gov/)

US Drug Enforcement Administration (https://www.dea.gov/)

Office of Drug alcohol Policy Control (https://www.transportation.gov/odapc)

Drug Testing1

Employment, DOT, Court Ordered, Probation, Family

Scheduling a test is Fast and Easy, call our scheduling department or schedule your test online 24/7

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center.

Drug Testing Tukwila, WA

6720 FORT DENT WAY STE 110 0.8 miles

6720 FORT DENT WAY STE 110
TUKWILA, WA 98188
Categories: TUKWILA WA

200 ANDOVER PARK E STE 8 1.3 miles

200 ANDOVER PARK E STE 8
TUKWILA, WA 98188
Categories: TUKWILA WA

13030 MILITARY RD S STE 100 1.9 miles

13030 MILITARY RD S STE 100
TUKWILA, WA 98168
Categories: TUKWILA WA

12844 MILITARY RD S 2.0 miles

12844 MILITARY RD S
TUKWILA, WA 98168
Categories: TUKWILA WA

3600 LIND AVE SW STE 170 2.5 miles

3600 LIND AVE SW STE 170
RENTON, WA 98057
Categories: RENTON WA

1412 SW 43rd Street, Suite 101 2.5 miles

1412 SW 43rd Street, Suite 101
Renton, WA 98057
Categories: Renton WA

304 MAIN AVE S STE 202 2.7 miles

304 MAIN AVE S STE 202
RENTON, WA 98057
Categories: RENTON WA

19032 62ND AVE S 3.0 miles

19032 62ND AVE S
KENT, WA 98032
Categories: KENT WA

400 S 43RD ST 3.1 miles

400 S 43RD ST
RENTON, WA 98055
Categories: RENTON WA

6642 S 193RD PL STE N107 3.2 miles

6642 S 193RD PL STE N107
KENT, WA 98032
Categories: KENT WA

15500 1ST AVE S STE 106A 3.5 miles

15500 1ST AVE S STE 106A
BURIEN, WA 98148
Categories: BURIEN WA

15870 1ST AVE S Ste 101 3.5 miles

15870 1ST AVE S Ste 101
BURIEN, WA 98148
Categories: BURIEN WA

17709 108TH AVE SE 3.6 miles

17709 108TH AVE SE
RENTON, WA 98055
Categories: RENTON WA

2529 S 194TH ST 3.7 miles

2529 S 194TH ST
SEATAC, WA 98188
Categories: SEATAC WA

250 SW 193RD PL 4.8 miles

250 SW 193RD PL
NORMANDY PARK, WA 98166
Categories: NORMANDY PARK WA

18012 W VALLEY HWY STE 101 5.9 miles

18012 W VALLEY HWY STE 101
KENT, WA 98032
Categories: KENT WA

650 S ORCAS ST STE 125 6.2 miles

650 S ORCAS ST STE 125
SEATTLE, WA 98108
Categories: SEATTLE WA

4515 Martin Luther King Jr Way S #200 6.3 miles

4515 Martin Luther King Jr Way S #200
Seattle, WA 98108
Categories: Seattle WA

222 STATE AVE N 6.5 miles

222 STATE AVE N
KENT, WA 98032
Categories: KENT WA

128 WASHINGTON AVE N 6.5 miles

128 WASHINGTON AVE N
KENT, WA 98032
Categories: KENT WA

24031 104TH AVE SE 6.6 miles

24031 104TH AVE SE
KENT, WA 98030
Categories: KENT WA

3223 1ST AVE S STE C 7.8 miles

3223 1ST AVE S STE C
SEATTLE, WA 98134
Categories: SEATTLE WA

2414 SW ANDOVER ST STE E130 8.1 miles

2414 SW ANDOVER ST STE E130
SEATTLE, WA 98106
Categories: SEATTLE WA

1737 AIRPORT WAY S STE 200 8.4 miles

1737 AIRPORT WAY S STE 200
SEATTLE, WA 98134
Categories: SEATTLE WA

1400 S JACKSON ST STE 24 9.0 miles

1400 S JACKSON ST STE 24
SEATTLE, WA 98144
Categories: SEATTLE WA

500 17TH AVE 9.4 miles

500 17TH AVE
SEATTLE, WA 98122
Categories: SEATTLE WA

550 17TH AVE STE 200 9.5 miles

550 17TH AVE STE 200
SEATTLE, WA 98122
Categories: SEATTLE WA

803 20TH AVE 9.6 miles

803 20TH AVE
SEATTLE, WA 98122
Categories: SEATTLE WA

1229 MADISON ST STE 610 9.8 miles

1229 MADISON ST STE 610
SEATTLE, WA 98104
Categories: SEATTLE WA

1100 9TH AVE 9.8 miles

1100 9TH AVE
SEATTLE, WA 98101
Categories: SEATTLE WA

1512 Broadway 10.1 miles

1512 Broadway
Seattle, WA 98122
Categories: Seattle WA

509 OLIVE WAY STE 1664 10.2 miles

509 OLIVE WAY STE 1664
SEATTLE, WA 98101
Categories: SEATTLE WA

2005 NW SAMMAMISH RD 10.3 miles

2005 NW SAMMAMISH RD
ISSAQUAH, WA 98027
Categories: ISSAQUAH WA

1490 NW GILMAN BLVD 10.5 miles

1490 NW GILMAN BLVD
ISSAQUAH, WA 98027
Categories: ISSAQUAH WA

1420 NW GILMAN BLVD STE 2704 10.5 miles

1420 NW GILMAN BLVD STE 2704
ISSAQUAH, WA 98027
Categories: ISSAQUAH WA

1151 DENNY WAY 10.5 miles

1151 DENNY WAY
SEATTLE, WA 98109
Categories: SEATTLE WA

13033 BEL RED RD STE 105 10.6 miles

13033 BEL RED RD STE 105
BELLEVUE, WA 98005
Categories: BELLEVUE WA

1200 116th Avenue NE, Suite F 10.8 miles

1200 116th Avenue NE, Suite F
Bellevue, WA 98004
Categories: Bellevue WA

1380 112TH AVE NE STE 206 10.8 miles

1380 112TH AVE NE STE 206
BELLEVUE, WA 98004
Categories: BELLEVUE WA

1310 116TH AVE NE SUITE R 10.8 miles

1310 116TH AVE NE SUITE R
BELLEVUE, WA 98004
Categories: BELLEVUE WA

450 NW GILMAN BLVD STE 101 11.2 miles

450 NW GILMAN BLVD STE 101
ISSAQUAH, WA 98027
Categories: ISSAQUAH WA

1300 S 320TH ST 11.3 miles

1300 S 320TH ST
FEDERAL WAY, WA 98003
Categories: FEDERAL WAY WA

610 1st Ave North 11.3 miles

610 1st Ave North
Seattle, WA 98109
Categories: Seattle WA

720 S 320th Street, Suite B 11.3 miles

720 S 320th Street, Suite B
Federal Way, WA 98003
Categories: Federal Way WA

202 N DIVISION ST 11.5 miles

202 N DIVISION ST
AUBURN, WA 98001
Categories: AUBURN WA

15600 NE 8th St Ste A4 11.6 miles

15600 NE 8th St Ste A4
Bellevue, WA 98008
Categories: Bellevue WA

1 E MAIN ST STE 130 11.6 miles

1 E MAIN ST STE 130
AUBURN, WA 98002
Categories: AUBURN WA

1925 140TH AVE NE 11.7 miles

1925 140TH AVE NE
BELLEVUE, WA 98005
Categories: BELLEVUE WA

230 AUBURN WAY S STE B 11.8 miles

230 AUBURN WAY S STE B
AUBURN, WA 98002
Categories: AUBURN WA

202 CROSS ST SE 11.8 miles

202 CROSS ST SE
AUBURN, WA 98002
Categories: AUBURN WA

33440 1ST WAY S STE 103 12.3 miles

33440 1ST WAY S STE 103
FEDERAL WAY, WA 98003
Categories: FEDERAL WAY WA

2818 SW 327TH ST 12.5 miles

2818 SW 327TH ST
FEDERAL WAY, WA 98023
Categories: FEDERAL WAY WA

34616 South 347th Place, Suite 2 12.9 miles

34616 South 347th Place, Suite 2
Federal Way, WA 98003
Categories: Federal Way WA

5300 TALLMAN AVE NW 14.4 miles

5300 TALLMAN AVE NW
SEATTLE, WA 98107
Categories: SEATTLE WA

13131 NE 85th St 14.9 miles

13131 NE 85th St
Kirkland, WA 98033
Categories: Kirkland WA

7601 AURORA AVE N 15.0 miles

7601 AURORA AVE N
SEATTLE, WA 98103
Categories: SEATTLE WA

16690 REDMOND WAY 15.3 miles

16690 REDMOND WAY
REDMOND, WA 98052
Categories: REDMOND WA

16150 NE 85TH ST STE 121 15.5 miles

16150 NE 85TH ST STE 121
REDMOND, WA 98052
Categories: REDMOND WA

18750 NE 65TH ST MEDICAL SERVICES, BLDG 7 15.7 miles

18750 NE 65TH ST MEDICAL SERVICES, BLDG 7
REDMOND, WA 98052
Categories: REDMOND WA

1930 PORT OF TACOMA RD 15.9 miles

1930 PORT OF TACOMA RD
TACOMA, WA 98421
Categories: TACOMA WA

502 54TH AVE E 16.0 miles

502 54TH AVE E
FIFE, WA 98424
Categories: FIFE WA

9000 Holman Rd NW Ste A1 16.1 miles

9000 Holman Rd NW Ste A1
Seattle, WA 98117
Categories: Seattle WA

10631 8TH AVE NE 16.3 miles

10631 8TH AVE NE
SEATTLE, WA 98125
Categories: SEATTLE WA

10560 5TH AVE NE 16.3 miles

10560 5TH AVE NE
SEATTLE, WA 98125
Categories: SEATTLE WA

836 NE NORTHGATE WAY 16.5 miles

836 NE NORTHGATE WAY
SEATTLE, WA 98125
Categories: SEATTLE WA

4703 PACIFIC HWY E 16.7 miles

4703 PACIFIC HWY E
FIFE, WA 98424
Categories: FIFE WA

12911 120TH AVE NE STE D60 17.2 miles

12911 120TH AVE NE STE D60
KIRKLAND, WA 98034
Categories: KIRKLAND WA

12911 120th Avenue NE, Suite G-105 17.2 miles

12911 120th Avenue NE, Suite G-105
Kirkland, WA 98034
Categories: Kirkland WA

3050 NE 127th St 17.2 miles

3050 NE 127th St
Seattle, WA 98125
Categories: Seattle WA

702 BROADWAY STE 102 17.2 miles

702 BROADWAY STE 102
TACOMA, WA 98402
Categories: TACOMA WA

1123 PACIFIC AVE 17.4 miles

1123 PACIFIC AVE
TACOMA, WA 98402
Categories: TACOMA WA

13718 100th Ave NE 17.4 miles

13718 100th Ave NE
Kirkland, WA 98034
Categories: Kirkland WA

14473 CLAYTON RD SE 17.5 miles

14473 CLAYTON RD SE
PORT ORCHARD, WA 98367
Categories: PORT ORCHARD WA

1717 S J ST 18.0 miles

1717 S J ST
TACOMA, WA 98405
Categories: TACOMA WA

11567 CANTERWOOD BLVD NW 18.2 miles

11567 CANTERWOOD BLVD NW
GIG HARBOR, WA 98332
Categories: GIG HARBOR WA

532 5TH ST STE 19 18.3 miles

532 5TH ST STE 19
BREMERTON, WA 98337
Categories: BREMERTON WA

14731 AURORA AVE N 18.5 miles

14731 AURORA AVE N
SHORELINE, WA 98133
Categories: SHORELINE WA

2528 WHEATON WAY STE 202 18.6 miles

2528 WHEATON WAY STE 202
BREMERTON, WA 98310
Categories: BREMERTON WA

2601 Cherry Avenue, Suite 206 18.7 miles

2601 Cherry Avenue, Suite 206
Bremerton, WA 98310
Categories: Bremerton WA

450 S KITSAP BLVD STE 144 18.8 miles

450 S KITSAP BLVD STE 144
PORT ORCHARD, WA 98366
Categories: PORT ORCHARD WA

3124 S 19TH ST BLDG C STE 110 18.9 miles

3124 S 19TH ST BLDG C STE 110
TACOMA, WA 98405
Categories: TACOMA WA

3401 S 19TH ST STE 220 19.0 miles

3401 S 19TH ST STE 220
TACOMA, WA 98405
Categories: TACOMA WA

1901 S UNION AVE STE A-203 19.0 miles

1901 S UNION AVE STE A-203
TACOMA, WA 98405
Categories: TACOMA WA

S 19th St And W Union Ave 19.1 miles

S 19th St And W Union Ave
TACOMA, WA 98405
Categories: TACOMA WA

1901 South Union, Suite B3005 19.1 miles

1901 South Union, Suite B3005
Tacoma, WA 98405
Categories: Tacoma WA

4700 POINT FOSDICK DR NW STE 210 19.1 miles

4700 POINT FOSDICK DR NW STE 210
GIG HARBOR, WA 98335
Categories: GIG HARBOR WA

1011 E Main, Suite 301 19.5 miles

1011 E Main, Suite 301
Puyallup, WA 98372
Categories: Puyallup WA

800 S Meridian, Suite B 20.0 miles

800 S Meridian, Suite B
Puyallup, WA 98371
Categories: Puyallup WA

1812 S MILDRED ST STE F 20.0 miles

1812 S MILDRED ST STE F
TACOMA, WA 98465
Categories: TACOMA WA

11805 N CREEK PKWY S STE 113 20.3 miles

11805 N CREEK PKWY S STE 113
BOTHELL, WA 98011
Categories: BOTHELL WA

2624 S 38TH ST 20.4 miles

2624 S 38TH ST
TACOMA, WA 98409
Categories: TACOMA WA

407 14TH AVE SE 20.4 miles

407 14TH AVE SE
PUYALLUP, WA 98372
Categories: PUYALLUP WA

1450 5TH ST SE STE 1500 20.5 miles

1450 5TH ST SE STE 1500
PUYALLUP, WA 98372
Categories: PUYALLUP WA

11511 NE 195TH ST STE 102 20.7 miles

11511 NE 195TH ST STE 102
BOTHELL, WA 98011
Categories: BOTHELL WA

PO BOX 1641 20.7 miles

PO BOX 1641
WOODINVILLE, WA 98072
Categories: WOODINVILLE WA

38700 SE RIVER ST 20.8 miles

38700 SE RIVER ST
SNOQUALMIE, WA 98065
Categories: SNOQUALMIE WA

20120 Ballinger Way NE 20.9 miles

20120 Ballinger Way NE
Shoreline, WA 98155
Categories: Shoreline WA

20120 Ballinger Way 20.9 miles

20120 Ballinger Way
Shoreline, WA 98155
Categories: Shoreline WA

3850 S MERIDIAN 21.5 miles

3850 S MERIDIAN
PUYALLUP, WA 98373
Categories: PUYALLUP WA

23131 Bothell Everett Hwy Ste B 21.6 miles

23131 Bothell Everett Hwy Ste B
Bothell, WA 98021
Categories: Bothell WA

3908 10TH ST SE 22.1 miles

3908 10TH ST SE
PUYALLUP, WA 98374
Categories: PUYALLUP WA

818 39TH AVE SW ste A2 22.2 miles

818 39TH AVE SW ste A2
PUYALLUP, WA 98373
Categories: PUYALLUP WA

1455 BATTERSBY AVE 22.3 miles

1455 BATTERSBY AVE
ENUMCLAW, WA 98022
Categories: ENUMCLAW WA

1800 NW MYHRE RD 22.9 miles

1800 NW MYHRE RD
SILVERDALE, WA 98383
Categories: SILVERDALE WA

21601 76TH AVE W 23.0 miles

21601 76TH AVE W
EDMONDS, WA 98026
Categories: EDMONDS WA

9621 RIDGETOP BLVD NW 23.1 miles

9621 RIDGETOP BLVD NW
SILVERDALE, WA 98383
Categories: SILVERDALE WA

10513 SILVERDALE WAY NW STE 104 23.6 miles

10513 SILVERDALE WAY NW STE 104
SILVERDALE, WA 98383
Categories: SILVERDALE WA

10209 136TH ST E 23.6 miles

10209 136TH ST E
PUYALLUP, WA 98374
Categories: PUYALLUP WA

4320 196TH ST SW STE D 24.0 miles

4320 196TH ST SW STE D
LYNNWOOD, WA 98036
Categories: LYNNWOOD WA

4725 196th St SW Ste 105 24.0 miles

4725 196th St SW Ste 105
Lynnwood, WA 98036
Categories: Lynnwood WA

5700 100TH ST SW STE 510 24.3 miles

5700 100TH ST SW STE 510
LAKEWOOD, WA 98499
Categories: LAKEWOOD WA

5920 100th Street SW, Suite 29 24.4 miles

5920 100th Street SW, Suite 29
Lakewood, WA 98499
Categories: Lakewood WA

11315 BRIDGEPORT WAY SW 24.8 miles

11315 BRIDGEPORT WAY SW
LAKEWOOD, WA 98499
Categories: LAKEWOOD WA

Don't see a location near you? Call us (800) 221-4291)

If you need a Drug, Alcohol, COVID-19 or DNA test in Tukwila, WA, Accredited Drug Testing has many drug testing locations in Tukwila, WA and the surrounding areas. Our drug testing centers provide urine drug testing, hair drug testing, alcohol testing, DOT physicals, DOT drug testing and DNA testing. Our drug and alcohol testing services are provided for employers in need of a pre-employment drug test, random drug test and post-accident drug test. We also provide testing for individuals needing a drug or alcohol test for court ordered reasons , probation or family purposes. Same day service is available and most drug testing Tukwila, WA locations are within minutes of your home or office. Drug testing methods include urine, oral/saliva, hair follicle, blood , ETG and breath alcohol testing. Negative test results are generally available in 24-48 hours.

"When You Need A Test, Choose The Best"

How to schedule a drug test in Tukwila, WA

Schedule Online or By Phone-Easy As 1, 2, 3

Step 1: Select and purchase your test online or call our Local scheduling center at (800)-221-4291. One of our representatives is ready to assist you and schedule your test. Payment must be received at the time of registration as testing centers do not accept payments,Same day service is available for most types of tests.

Step 2: If you scheduled online, complete the Donor Information/Registration Section and enter where you want the confidential test results sent via email. The zip code you enter will be used to determine the closest drug/alcohol testing center to you and where you will go to take your test.

Step 3: Your authorization form/donor pass will include the local testing center address and hours of operation. It will be sent to the e-mail address you provided. Take the form with you or have it available on your smart phone to provide to the testing center. No appointment necessary!

Urine or hair drug testing methods in Tukwila, WA - You choose!

Accredited Drug Testing offers different testing methods depending upon our customer's needs. With a 1 to 5-day detection period urine testing is the most common method used by employers, courts and schools. However, hair drug and alcohol testing are becoming a frequently used testing method due to a detection period of approximately 90 days.

What is the most common urine/hair drug test?

Both a 5-panel urine or 5 panel hair drug test screens for the same drugs, however, the look-back period or detection window is very different. A urine drug test provides a look back period of 1-5 days while a hair drug test provides use up to 90 days from the date the specimen was collected.

Court Ordered Drug Testing (Probation/Child Custody)

Our local drug testing Tukwila, WA centers provide drug and alcohol tests that are utilized for a wide variety of court ordered proceedings, including probation and other types of government required tests. Observed tests are available and tests results can be submitted for a wide variety of court ordered proceedings including probation hearings, child custody cases, litigation and all manner of government required tests.

Court ordered drug tests should contain detailed instructions specifying the type of test to be administered and the drugs that should be screened for. If sample collection needs to be witnessed in order to prevent potential tampering or substitution, those specifications will be stated in the court order.

DOT Drug and Alcohol Testing Services in Tukwila, WA

We also specialize in providing testing services for all DOT Modes including Trucking Industry (FMCSA), Maritime Industry (USCG), Aviation Industry (FAA), Public Transportation (FTA), Railroad Industry (FRA) and Pipeline Industry (PHMSA) in accordance with Part 40 of the US Department of Transportation Compliance Regulations. Additional DOT Services include consortium enrollment, MVR reports, Supervisor Training and policy manual development. In addition, we offer a complete DOT Compliance Program for single operators and small trucking companies.

Additional DOT Services:

  • Consortium Enrollment
  • DOT Physicals
  • Supervisor Training
  • Employer Drug Policy Development
  • MVR Reports
  • Employee Training
  • Background Checks
  • FMCSA Clearinghouse Verification/Search

Employer/Drug Free Workplace Testing in Tukwila, WA

Many companies and employers may be interested in being a drug free workplace, if so, Accredited Drug Testing specializes in providing comprehensive and cost-effective drug free workplace programs for small, medium and large companies. Organizations that utilize an employee drug testing program are commonly referred to as a Drug Free Workplace. However, many times companies do not fully qualify as a Drug Free Workplace because the drug testing program which they use does not have all of the components which make up a true Drug Free Workplace under their State specific law. Our Drug Testing Tukwila, WA locations are ready to serve your needs.

Want to open a No Fee employer account? Click Here to open your employer drug testing account today and save money!

What Are the Benefits of Being a Drug Free Workplace in Tukwila, WA?

  • Enhanced Employee Performance
  • Reduced Job-Related Accidents
  • Reduced Employee Absenteeism
  • Lower Workers Compensation Rates
  • Improved Employee Moral
  • Customer Satisfaction

On-site/Mobile Drug Testing in Tukwila, WA

Do you have at least 10 employees needing a drug or alcohol test? If so, Accredited Drug Testing can provide on-site drug testing at your place of business. On-site drug testing services is frequently used by construction sites, manufacturing facilities, job fairs. On-site drug testing is available for pre employment and random testing. Call us today at (800)221-4291 and speak to our on-site coordinator to schedule your drug testing event in Tukwila, WA.

Drug Testing Locations in Tukwila, WA

Accredited Drug Testing has drug testing locations in Tukwila, WA and the surrounding areas. Many of our drug testing centers open early and have evening hours to accommodate a person's work schedule. Our drug testing locations in Tukwila, WA have certified and trained drug testing specialists ready to serve your testing needs in a friendly, knowledgeable and confidential manner.

Drug testing purposes for employers include pre-employment, random selection, post-accident and reasonable suspicion. Testing purposes for individuals can include court ordered, probation, child custody or for any other personal reason.

Accredited Drug Testing is a nationwide drug testing company with testing centers in Tukwila, WA specializing in Drug, Alcohol, DNA testing. DOT Physicals and Background Checks.

On the road or vacation? No worries! We can schedule your test, ANYWHERE, ANYTIME!

With over 20,000 testing centers throughout the United States, Accredited Drug Testing has testing centers in all States and in most cities and towns.

Which drug testing panel is right for you?

Drug test screening groups are commonly referred to as a drug testing panel. The most common panels used are a 5 panel, 10 panel and 12 panel drug tests, (panels specify how many drugs will be screened) however customized screeningings are available as well.

What is a Drug Test?

A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, and/or oral fluid/saliva-to determine the presence or absence of specified parent drugs or their metabolites. Major applications of drug testing include detection of the presence of performance enhancing steroids in sport, employers and parole/probation officers screening for drugs prohibited by law and police officers testing for the presence and concentration of alcohol (ethanol) in the blood commonly referred to as BAC (blood alcohol content). BAC tests are typically administered via a breathalyzer while urinalysis is used for the vast majority of drug testing in sports and the workplace. Numerous other methods with varying degrees of accuracy, sensitivity (detection threshold/cutoff), and detection periods exist. A drug test may also refer to a test that provides quantitative chemical analysis of an illegal drug, typically intended to help with responsible drug use.

Does passive smoke inhalation cause a false positive for marijuana?

"Passive" smoke inhalation from being in a room with people smoking marijuana is not considered valid, as the cut-off concentrations for lab analysis are set well above that which might occur for passive inhalation.

Other abnormalities in the urine screen may indicate that results may be a false negative or that there was deliberate adulteration of the sample. For example:

  • a low creatinine lab value can indicate that a urine sample was tampered with; either the subject diluted their urine by consuming excessive water just prior to testing, or water was added to the urine sample.
  • creatinine levels are often used in conjunction with specific gravity to determine if samples have been diluted. To help avoid this problem, the testing lab may color the water in their toilet blue to prevent the sample being diluted with water from the toilet.
  • subjects may also attempt to add certain enzymes to the urine sample to affect stability, but this often changes the pH, which is also tested.

How long do drugs stay in your system?

The window of detection or often times referred to as look back period of a drug test depend on several factors. Some of the factors impacting how long a drug will stay in your system are:

  • The amount of the drug taken
  • The frequency of the drug taken
  • The type of drug taken
  • An individual's body metabolic rate and general health
  • The amount of fluids consumed since ingesting the drug
  • The amount of exercise since ingesting the drug
  • Other genetic variations that would impact an individual's response to a specific drug

Why choose Accredited Drug Testing in Tukwila, WA?

Our staff is prepared to assist you with any questions you may have in a friendly and confidential manner and providing exceptional customer service and being available when you need us for drug testing in Tukwila, WA is our #1 Priority and we look forward to serving the needs of employers and individuals who need any type of test.

(800) 221-4291

Schedule Your Test

"When You Need a Test, Choose the Best"

Accredited Drug Testing

Testing Centers Nationwide

(800) 221-4291

For more information regarding the effects of drug abuse - Click Here

For more information on a drug free work place - Click Here

Local Area Info: Tukwila, Washington

Tukwila (/t?k?w?l?/ tuk-WIL-?) is a suburban city in King County, Washington, United States, bordering on Seattle at its northern edge. The population was 19,107 at the 2010 census; the 2015 Estimate from the Office of Financial Management estimates an increase to 20,018.

Tukwila is a community of communities, with residents of many diverse origins living in the city. A large commercial center draws workers and consumers to the city daily; industry thrives with the confluence of rivers, freeways, railroads, and Seattle–Tacoma International Airport.

The earliest people in Tukwila were the Duwamish who made their homes along the Black and Duwamish Rivers. The name "Tukwila" is the Chinook Jargon word for "nut" or "hazelnut", referring to the hazelnut trees that grew in the area. The Duwamish lived in cedar longhouses, hunted and fished, picked wild berries, and used the river for trade with neighboring peoples.

Show Regional Data

Population (total): Population in 2017: 20,144 (100% urban, 0% rural). >Population change since 2000: +17.2%

Population (female): 9,762

Median Age: 34.5 years

Land Area: 8.92 square miles.

Zip Codes: 98168

In 1853, the first Caucasian settler was Joseph Foster, a Canadian pioneer who had traveled to the Pacific Northwest from Wisconsin. Foster would become known as the "Father of Tukwila" and represented King County in the Washington Territorial Assembly for 22 years. Today, the site of Foster's home on the banks of the Duwamish River is part of Fort Dent Park, which also served as a military base during the 1850s Indian Wars. Foster's name is memorialized in the Foster neighborhood of Tukwila, where Foster High School is located.

(800) 221-4291