Drug Testing Services - Portola Valley, CA

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

34 Drug Test Service Centers in Portola Valley

Minutes Away, Test Today

300 Pasteur Dr4.39 miles

300 Pasteur Dr
Palo Alto, CA 94304

795 El Camino Real5.20 miles

795 El Camino Real
Palo Alto, CA 94301

2290 W El Camino Real Ste 46.37 miles

2290 W El Camino Real Ste 4
Mountain View, CA 94040

170 Alameda De Las Pulgas7.26 miles

170 Alameda De Las Pulgas
Redwood City, CA 94062

1400 Veterans Blvd Fl 17.54 miles

1400 Veterans Blvd Fl 1
Redwood City, CA 94063

2500 Grant Rd7.84 miles

2500 Grant Rd
Mountain View, CA 94040

573 W El Camino Real8.45 miles

573 W El Camino Real
Mountain View, CA 94040

1100 Laurel Street, Suite F8.47 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070

10050 N Wolfe Rd Ste Sw1-1909.19 miles

10050 N Wolfe Rd Ste Sw1-190
Cupertino, CA 95014

877 W Fremont Avenue, Ste H-29.57 miles

877 W Fremont Avenue, Ste H-2
Sunnyvale, CA 94087

901 W El Camino Real9.69 miles

901 W El Camino Real
Sunnyvale, CA 94087

125 Shoreway Rd Ste A9.96 miles

125 Shoreway Rd Ste A
San Carlos, CA 94070

10050 Bubb Rd Ste 310.06 miles

10050 Bubb Rd Ste 3
Cupertino, CA 95014

222 W 39th Ave11.25 miles

222 W 39th Ave
San Mateo, CA 94403

1098 Foster City Blvd, Ste 10212.16 miles

1098 Foster City Blvd, Ste 102
Foster City, CA 94404

1195 E Arques Ave Bldg 112.24 miles

1195 E Arques Ave Bldg 1
Sunnyvale, CA 94085

2737 Walsh Ave13.41 miles

2737 Walsh Ave
Santa Clara, CA 95051

988 Walsh Ave14.40 miles

988 Walsh Ave
Santa Clara, CA 95050

1825 Civic Center Dr Ste 714.52 miles

1825 Civic Center Dr Ste 7
Santa Clara, CA 95050

60 N El Camino Real14.60 miles

60 N El Camino Real
San Mateo, CA 94401

35500 Dumbarton Ct14.83 miles

35500 Dumbarton Ct
Newark, CA 94560

2105 Forest Ave15.95 miles

2105 Forest Ave
San Jose, CA 95128

1580 Winchester Blvd Ste 20215.95 miles

1580 Winchester Blvd Ste 202
Campbell, CA 95008

123 Di Salvo Ave, Suite G15.96 miles

123 Di Salvo Ave, Suite G
San Jose, CA 95128

42650 Christy St16.02 miles

42650 Christy St
Fremont, CA 94538

39180 Farwell Dr Ste 23116.08 miles

39180 Farwell Dr Ste 231
Fremont, CA 94538

5763 Stevenson Blvd16.08 miles

5763 Stevenson Blvd
Newark, CA 94560

39400 Padeo Padre Pkwy Mission Bldg16.69 miles

39400 Padeo Padre Pkwy Mission Bldg
Fremont, CA 94538

1400 Coleman Ave Ste F13 Ste F-1316.71 miles

1400 Coleman Ave Ste F13 Ste F-13
Santa Clara, CA 95050

25, Via Luigi Pirandello16.95 miles

25, Via Luigi Pirandello
Pedara, Catania, KS 95030

1860 El Camino Real Ste 40016.95 miles

1860 El Camino Real Ste 400
Burlingame, CA 94010

315 S Abbott Ave17.11 miles

315 S Abbott Ave
Milpitas, CA 95035

3880 S Bascom Ave Ste 11217.16 miles

3880 S Bascom Ave Ste 112
San Jose, CA 95124

3880 S Bascom Ave Ste 10917.16 miles

3880 S Bascom Ave Ste 109
San Jose, CA 95124

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing in , CT is a highly effective method for detecting recent drug use. It involves analyzing a urine sample to identify the presence of specific drugs or their metabolites. Urine tests are non-invasive, easy to administer, and widely used in various settings.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Workplace safety
  • Rehabilitation monitoring
  • Legal and court purposes
  • Sports and fitness checks

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • Benzodiazepines

Urine drug testing in Portola Valley, California offers an effective way to maintain safety and compliance. Easy to use and quick to provide results, it is a reliable choice for individuals and organizations alike.

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Alcohol Test Services

Alcohol testing determines the presence and concentration of ethanol in the body. It's critical for preventing accidents and ensuring compliance with various regulations in Portola Valley, California. Various testing methods, including breath, urine, blood, and saliva tests, are deployed based on situational needs.

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Alcohol Testing is used in many settings

  • Workplace safety
  • Law enforcement
  • Rehabilitation programs
  • Personal monitoring
  • Healthcare

Common Methods of Alcohol Testing

  • Blood tests
  • Breathalyzers
  • Urine tests
  • Saliva tests

Blood tests - Used to measure precise blood alcohol content.

Breathalyzers - Convenient for roadside law enforcement checks.

Urine tests - Indicative of longer-term use.

Saliva tests - Useful for quick screening in various settings.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Portola Valley, California is a powerful testing method used to identify drug use over extended periods by analyzing small samples of hair. It is particularly effective for detecting long-term substance use and provides comprehensive insights into an individual's drug history.Learn More

Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive collection
  • Reliable results
  • Convenient sampling
  • Less prone to compromise

What Drugs Can Be Detected

  • Marijuana
  • Opioids
  • Methamphetamines
  • Cocaine
  • Anabolic Steroids

Hair follicle testing in Portola Valley, California brings peace of mind to employers and individuals alike, offering a dependable solution to monitor drug use. Its extensive detection period and accuracy make it a preferred method for comprehensive drug testing.

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DOT Drug Testing Services

DOT drug testing refers to a mandatory drug and alcohol testing program regulated by the U.S. Department of Transportation for safety-sensitive positions. These include drivers, pilots, and others operating transportation vehicles, ensuring compliance with federal safety standards.

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Who is Required to Take DOT Drug Tests?

  • Commercial vehicle drivers
  • Aviation industry employees
  • Pipeliners
  • Transit authorities
  • Coast Guard personnel
  • Truck drivers under FMCSA
  • Railroad workers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)

DOT drug testing in Portola Valley, California is vital for maintaining public safety and ensuring that those in critical roles are performing their duties without the influence of substances. Adherence to these tests helps protect the community and upholds the state's commitment to safety.

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Probation Drug Testing Services

Probation drug testing is a legal requirement for individuals on probation to ensure they remain drug-free as a part of their rehabilitation process. It helps provide accountability and demonstrates compliance with court or probation conditions, contributing to community safety and individual recovery.

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Why Are Probation Drug Test Services Available?

  • Compliance: Ensures adherence to legal mandates.
  • Safety: Protects communities from potential offenses.
  • Rehabilitation: Supports recovery and sobriety.
  • Accountability: Keeps individuals responsible.
  • Progress Monitoring: Gauges treatment effectiveness.

Testing Methods

  • Urine tests: Common, cost-effective method.
  • Hair follicle tests: Provides long-term use data.
  • Saliva tests: Short detection period.
  • Blood tests: Highly accurate but invasive.

In Portola Valley, California, probation drug testing plays a crucial role in the justice system, providing critical feedback for courts and enabling individuals to stay on a path toward recovery and reintegration.

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Court Ordered Drug Testing Services

Court-ordered drug testing involves mandatory testing by judicial order as part of sentencing or pretrial conditions. This testing ensures compliance with legal requirements and supports rehabilitation efforts.

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Why are Court Ordered Drug Test Services Available?

  • Compliance with legal directives
  • Rehabilitation monitoring
  • Public safety
  • Family custody cases
  • Pretrial conditions

Court Ordered Test Methods

  • Urine tests: Detects recent drug use
  • Hair follicle tests: Provides a longer detection window
  • Saliva tests: Quick, non-invasive testing
  • Blood tests: Precise but invasive
  • Nail tests: Offers extended detection period
Court-ordered drug testing in DC ensures compliance with legal frameworks, aiding in rehabilitation processes and societal safety.

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Fingernail Drug Testing Services

Nail drug testing in Portola Valley, California examines keratinized nail samples to determine chronic drug use. By detecting long-term drug history, it offers an incredibly reliable method that resists contamination. This unique testing option is critical for comprehensive substance abuse evaluations. Learn More

What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Reflects up to 6 months of usage
  • Toenails: Captures up to a year’s drug history

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Marijuana
  • Methamphetamine
  • PCP
  • Barbiturates

Advantages over other methods

  • Broader Detection Period
  • Non-Invasive Collection
  • Resistant to Adulteration
  • Precise and Reliable
  • Cost-Effective for Long-term Monitoring
  • Ideal for Substance Abuse Treatment Facilities

Nail drug testing offers a powerful lens into an individual's drug habits in Portola Valley, California, benefiting employers, families, and healthcare professionals.

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Occupational Health Test Services

Occupational health testing in Portola Valley, California is a comprehensive approach to assess the health and safety of employees. This includes drug screenings and other tests to ensure workers are fit for their roles, contributing to overall workplace safety and compliance with health regulations.

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Purpose of Occupational Health Testing

  • Ensuring workplace safety
  • Compliance with industry regulations
  • Identification of work-related health issues
  • Support of employee health practices
  • Risk management in hazardous environments

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical capability for specific job roles
  • Respirator Fit Testing: Ensures proper fit of respirators
  • Pulmonary Function Tests (PFT's): Assesses lung capacity and function
  • Tuberculosis (TB) tests: Checks for TB infections
  • Vision tests: Determines visual acuity for job safety

In Portola Valley, California, occupational health testing is vital to maintaining a healthy workforce and fostering a proactive approach to health and safety challenges.

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Drug Statistics for Portola Valley, California

General Drug Statistics for Portola Valley, California:

  • Substance abuse rates in Portola Valley are comparatively lower than urban centers due to its small population and community-focused initiatives.
  • Efforts in drug education and awareness in schools have been instrumental in maintaining a low prevalence of drug use among teenagers in the area.
  • Local law enforcement and community programs collaborate regularly to monitor and manage any emerging drug-related issues, ensuring a safe environment for all residents.

Portola Valley Drug Testing

Quickly find trusted local drug testing centers in Portola Valley, CA — fast, convenient, and reliable every time!

Portola Valley DOT Drug Testing

Quickly find a local DOT drug testing center in Portola Valley, CA — fast, reliable, convenient nationwide service!

Portola Valley DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Portola Valley, CA.

Portola Valley Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Portola Valley, CA.v

Portola Valley Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Portola Valley, CA locations—results you can trust, every time!

Portola Valley Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Portola Valley, CA.

Portola Valley Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Portola Valley, CA.

Portola Valley 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Portola Valley, CA employers and individuals nationwide.

Portola Valley 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Portola Valley, CA workplace and personal testing needs.

Portola Valley On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Portola Valley, CA workplace compliant.

Portola Valley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Portola Valley, CA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Employers, attorneys, probation officers, courts, and private individuals can all request testing. In most cases, no physician referral is required. An individual may request personal testing for documentation, family-related concerns, or peace of mind.
Available options include 5 panel and 10 panel drug tests, hair follicle tests for longer detection windows, urine drug screens for standard workplace needs, saliva/oral fluid testing for recent use detection, and evidential breath alcohol testing. Customized panels can also be arranged based on policy or legal requirements.
Yes. Accredited Drug Testing supports DOT-regulated and other safety-sensitive positions with required testing such as random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing, following proper procedures and documentation.
Yes. Post-accident and reasonable suspicion testing are available to help document whether drugs or alcohol may have been a factor in a workplace incident or observed behavior. On-site/mobile response is available for urgent situations to limit downtime and capture timely results.
Yes. Results are released only to the authorized party — for example, an employer’s designated representative, a court or probation contact, or the individual who requested the test. Accredited Drug Testing follows secure reporting practices.
If an initial screen is not negative, the sample goes through confirmatory testing using more specific analytical methods. Final results are not reported until confirmation is complete to ensure accuracy and defensibility.
Yes. Accredited Drug Testing offers on-site/mobile collections for employers. Mobile collections reduce employee downtime, are useful for job sites and remote work locations, and are critical for immediate post-incident or reasonable suspicion situations.
Common specimen types include urine, hair, saliva/oral fluid, and breath (for alcohol). Each method supports different needs: urine is widely used for workplace testing, hair provides a longer detection history, saliva/oral fluid can capture more recent use, and breath alcohol testing measures current alcohol concentration.

Customer Reviews

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024


(800) 221-4291