Grand Terrace, CA Facts, Population, Income, Demographics, Economy

Population (male): 6,042

Population (female): 6,553

Median Rent: Median gross rent in 2017: $1,354.

Poverty (overall): Percentage of residents living in poverty in 2017: 11.7%

Sex Offenders: According to our research of California and other state lists, there were 10 registered sex offenders living in Grand Terrace, California as of January 15, 2021. The ratio of all residents to sex offenders in Grand Terrace is 1,259 to 1.The ratio of registered sex offenders to all residents in this

Ancestries: Ancestries: English (4.6%), German (4.4%), American (4.3%), Irish (1.8%), European (1.4%), Ethiopian (1.3%).

Zip Codes: 92313

Median Incomes:
      Estimated median household income in 2017: $69,158 (it was $53,649 in 2000)
      Estimated per capita income in 2017: $27,807 (it was $21,787 in 2000)
      Estimated median house or condo value in 2017: $321,355 (it was $139,600 in 2000) Grand Terrace:$321,355CA:$509,400

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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)

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Drug & Alcohol Testing Centers, Grand Terrace, CA

Accredited Drug Testing Inc, is the nation's leading provider of drug, alcohol, occupational health, and DNA testing and has testing centers in Grand Terrace, CA and throughout the local area. Testing centers are within minutes of your home or office and same day service is available in most cases.

850 E WASHINGTON ST 1.0 miles

850 E WASHINGTON ST
COLTON, CA 92324
Categories: COLTON CA

935 S MOUNT VERNON AVE STE 101 1.5 miles

935 S MOUNT VERNON AVE STE 101
COLTON, CA 92324
Categories: COLTON CA

1461 E COOLEY DR STE 200 1.9 miles

1461 E COOLEY DR STE 200
COLTON, CA 92324
Categories: COLTON CA

290 N 10TH ST STE 100 2.4 miles

290 N 10TH ST STE 100
COLTON, CA 92324
Categories: COLTON CA

295 E Caroline St Ste D1 2.8 miles

295 E Caroline St Ste D1
San Bernardino, CA 92408
Categories: San Bernardino CA

1894 COMMERCENTER W STE 106 2.9 miles

1894 COMMERCENTER W STE 106
SAN BERNARDINO, CA 92408
Categories: SAN BERNARDINO CA

1760 CHICAGO AVE STE J3 3.3 miles

1760 CHICAGO AVE STE J3
RIVERSIDE, CA 92507
Categories: RIVERSIDE CA

1405 SPRUCE ST STE F 3.4 miles

1405 SPRUCE ST STE F
RIVERSIDE, CA 92507
Categories: RIVERSIDE CA

25455 BARTON RD STE A106 3.8 miles

25455 BARTON RD STE A106
LOMA LINDA, CA 92354
Categories: LOMA LINDA CA

1850 S WATERMAN AVE 4.2 miles

1850 S WATERMAN AVE
SAN BERNARDINO, CA 92408
Categories: SAN BERNARDINO CA

328 COMMERCIAL RD 0STE 101 4.2 miles

328 COMMERCIAL RD 0STE 101
SAN BERNARDINO, CA 92408
Categories: SAN BERNARDINO CA

25805 Barton Rd Ste A-104, 4.3 miles

25805 Barton Rd Ste A-104,
Loma Linda, CA 92354
Categories: Loma Linda CA

4121 BROCKTON AVE STE 104 5.3 miles

4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Categories: RIVERSIDE CA

4646 Brockton Ave Ste 102, 5.8 miles

4646 Brockton Ave Ste 102,
Riverside, CA 92506
Categories: Riverside CA

425 E FOOTHILL BLVD 5.8 miles

425 E FOOTHILL BLVD
RIALTO, CA 92376
Categories: RIALTO CA

350 TERRACINA BLVD 6.3 miles

350 TERRACINA BLVD
REDLANDS, CA 92373
Categories: REDLANDS CA

1805 MEDICAL CENTER DR 6.7 miles

1805 MEDICAL CENTER DR
SAN BERNARDINO, CA 92411
Categories: SAN BERNARDINO CA

6200 BOX SPRINGS BLVD 6.8 miles

6200 BOX SPRINGS BLVD
RIVERSIDE, CA 92507
Categories: RIVERSIDE CA

3600 CENTRAL AVE STE 3 7.1 miles

3600 CENTRAL AVE STE 3
RIVERSIDE, CA 92506
Categories: RIVERSIDE CA

742 W HIGHLAND AVE 7.1 miles

742 W HIGHLAND AVE
SAN BERNARDINO, CA 92405
Categories: SAN BERNARDINO CA

2150 N Waterman Ave Ste 100b, 7.2 miles

2150 N Waterman Ave Ste 100b,
San Bernardino, CA 92404
Categories: San Bernardino CA

6485 Day St Ste 102, 7.3 miles

6485 Day St Ste 102,
Riverside, CA 92507
Categories: Riverside CA

399 E. HIGHLAND AVE. STE 510 7.3 miles

399 E. HIGHLAND AVE. STE 510
SAN BERNARDINO, CA 92404
Categories: SAN BERNARDINO CA

4300 CENTRAL AVE 7.4 miles

4300 CENTRAL AVE
RIVERSIDE, CA 92506
Categories: RIVERSIDE CA

9961 SIERRA AVE FL 6 7.5 miles

9961 SIERRA AVE FL 6
FONTANA, CA 92335
Categories: FONTANA CA

3579 ARLINGTON AVE STE 300 7.5 miles

3579 ARLINGTON AVE STE 300
RIVERSIDE, CA 92506
Categories: RIVERSIDE CA

24318 HEMLOCK AVE STE E1 7.6 miles

24318 HEMLOCK AVE STE E1
MORENO VALLEY, CA 92557
Categories: MORENO VALLEY CA

6485 DAY ST Ste 302 8.7 miles

6485 DAY ST Ste 302
RIVERSIDE, CA 92507
Categories: RIVERSIDE CA

13800 Heacock St Ste C134 8.8 miles

13800 Heacock St Ste C134
Moreno Valley, CA 92553
Categories: Moreno Valley CA

105 TERRAINA BLVD 8.9 miles

105 TERRAINA BLVD
REDLANDS, CA 92373
Categories: REDLANDS CA

PO BOX 2109 8.9 miles

PO BOX 2109
REDLANDS, CA 92373
Categories: REDLANDS CA

10444 LIVE OAK AVE 9.8 miles

10444 LIVE OAK AVE
FONTANA, CA 92337
Categories: FONTANA CA

7798 CHERRY AVE 10.3 miles

7798 CHERRY AVE
FONTANA, CA 92336
Categories: FONTANA CA

3975 JACKSON ST. STE 104 10.3 miles

3975 JACKSON ST. STE 104
RIVERSIDE, CA 92503
Categories: RIVERSIDE CA

9041 MAGNOLIA AVE STE 107B 10.3 miles

9041 MAGNOLIA AVE STE 107B
RIVERSIDE, CA 92503
Categories: RIVERSIDE CA

14384 SLOVER AVE 10.4 miles

14384 SLOVER AVE
FONTANA, CA 92337
Categories: FONTANA CA

3865 JACKSON ST 10.4 miles

3865 JACKSON ST
RIVERSIDE, CA 92503
Categories: RIVERSIDE CA

2101 N WATERMAN AVE 10.5 miles

2101 N WATERMAN AVE
SAN BERNARDINO, CA 92404
Categories: SAN BERNARDINO CA

16420 PERRIS BLVD STE Q 11.6 miles

16420 PERRIS BLVD STE Q
MORENO VALLEY, CA 92551
Categories: MORENO VALLEY CA

599 INLAND CTR STE 105 11.9 miles

599 INLAND CTR STE 105
SAN BERNARDINO, CA 92408
Categories: SAN BERNARDINO CA

10800 MAGNOLIA AVE MOB 1, 4TH FL, 4J 12.3 miles

10800 MAGNOLIA AVE MOB 1, 4TH FL, 4J
RIVERSIDE, CA 92505
Categories: RIVERSIDE CA

1375 CAMINO REAL STE 130 12.5 miles

1375 CAMINO REAL STE 130
SAN BERNARDINO, CA 92408
Categories: SAN BERNARDINO CA

4234 Riverwalk Parkway Suite 200 13.1 miles

4234 Riverwalk Parkway Suite 200
Riverside, CA 92505
Categories: Riverside CA

9300 SANTA ANITA AVE STE 104 13.4 miles

9300 SANTA ANITA AVE STE 104
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

1101 S MILLIKEN AVE STE C 14.1 miles

1101 S MILLIKEN AVE STE C
ONTARIO, CA 91761
Categories: ONTARIO CA

4325 E GUASTI RD 14.1 miles

4325 E GUASTI RD
ONTARIO, CA 91761
Categories: ONTARIO CA

402 S MILLIKEN AVE STE E2 14.1 miles

402 S MILLIKEN AVE STE E2
ONTARIO, CA 91761
Categories: ONTARIO CA

59 S MILLIKEN AVE STE 100 14.1 miles

59 S MILLIKEN AVE STE 100
ONTARIO, CA 91761
Categories: ONTARIO CA

9405 FAIRWAY VIEW PL 14.5 miles

9405 FAIRWAY VIEW PL
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

34050 COUNTY LINE RD 14.6 miles

34050 COUNTY LINE RD
YUCAIPA, CA 92399
Categories: YUCAIPA CA

4045 E GUASTI RD STE 215 14.8 miles

4045 E GUASTI RD STE 215
ONTARIO, CA 91761
Categories: ONTARIO CA

3550 E PHILADELPHIA ST STE 150 14.9 miles

3550 E PHILADELPHIA ST STE 150
ONTARIO, CA 91761
Categories: ONTARIO CA

7777 MILLIKEN AVE STE A 15.0 miles

7777 MILLIKEN AVE STE A
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

10841 WHITE OAK AVE 15.3 miles

10841 WHITE OAK AVE
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

10801 FOOTHILL BLVD, STE 105 15.5 miles

10801 FOOTHILL BLVD, STE 105
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

8805 HAVEN AVE STE 100 15.5 miles

8805 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

3200 INLAND EMPIRE BLVD STE 100 15.6 miles

3200 INLAND EMPIRE BLVD STE 100
ONTARIO, CA 91764
Categories: ONTARIO CA

2920 Inland Empire Blvd Ste 108 15.9 miles

2920 Inland Empire Blvd Ste 108
Ontario, CA 91764
Categories: Ontario CA

2226 MEDICAL CENTER DR Ste 101 16.1 miles

2226 MEDICAL CENTER DR Ste 101
PERRIS, CA 92571
Categories: PERRIS CA

2224 MEDICAL CENTER DR 16.2 miles

2224 MEDICAL CENTER DR
PERRIS, CA 92571
Categories: PERRIS CA

9695 BASELINE RD 16.8 miles

9695 BASELINE RD
RANCHO CUCAMONGA, CA 91730
Categories: RANCHO CUCAMONGA CA

2171 S GROVE AVE STE A 18.0 miles

2171 S GROVE AVE STE A
ONTARIO, CA 91761
Categories: ONTARIO CA

1820 FULLERTON AVE 18.1 miles

1820 FULLERTON AVE
CORONA, CA 92881
Categories: CORONA CA

800 MAGNOLIA AVE STE 108 18.2 miles

800 MAGNOLIA AVE STE 108
CORONA, CA 92879
Categories: CORONA CA

800 S MAIN ST 18.3 miles

800 S MAIN ST
CORONA, CA 92882
Categories: CORONA CA

118 W 9th St, 18.4 miles

118 W 9th St,
Corona, CA 92882
Categories: Corona CA

8283 Grove Ave Ste 204, 18.6 miles

8283 Grove Ave Ste 204,
Rancho Cucamonga, CA 91730
Categories: Rancho Cucamonga CA

1310 SAN BERNARDINO RD STE 107 18.9 miles

1310 SAN BERNARDINO RD STE 107
UPLAND, CA 91786
Categories: UPLAND CA

999 San Bernardino Rd 19.1 miles

999 San Bernardino Rd
Upland, CA 91786
Categories: Upland CA

2250 S. Main St # 105, 19.2 miles

2250 S. Main St # 105,
Corona, CA 92882
Categories: Corona CA

8408 THOROUGHBRED ST 19.4 miles

8408 THOROUGHBRED ST
ALTA LOMA, CA 91701
Categories: ALTA LOMA CA

1690 W 6TH ST STE K 19.5 miles

1690 W 6TH ST STE K
CORONA, CA 92882
Categories: CORONA CA

890 BEAUMONT AVE 20.5 miles

890 BEAUMONT AVE
BEAUMONT, CA 92223
Categories: BEAUMONT CA

754 N MOUNTAIN AVE 20.6 miles

754 N MOUNTAIN AVE
ONTARIO, CA 91762
Categories: ONTARIO CA

5475 WALNUT AVE 21.3 miles

5475 WALNUT AVE
CHINO, CA 91710
Categories: CHINO CA

15302 EL PRADO RD 21.7 miles

15302 EL PRADO RD
CHINO, CA 91710
Categories: CHINO CA

8891 CENTRAL AVE 21.9 miles

8891 CENTRAL AVE
MONTCLAIR, CA 91763
Categories: MONTCLAIR CA

264 N HIGHLAND SPRINGS AVE STE 5 22.2 miles

264 N HIGHLAND SPRINGS AVE STE 5
BANNING, CA 92220
Categories: BANNING CA

1601 MONTE VISTA AVE Ste 190 22.7 miles

1601 MONTE VISTA AVE Ste 190
CLAREMONT, CA 91711
Categories: CLAREMONT CA

28400 MCCALL BLVD 23.4 miles

28400 MCCALL BLVD
SUN CITY, CA 92585
Categories: SUN CITY CA

13768 Roswell Suite 220, 23.5 miles

13768 Roswell Suite 220,
Chino, CA 91710
Categories: Chino CA

Drug and alcohol testing services are provided for employers and individuals and are administered for various reasons including Employment related such as pre-employment, random, post accident and reasonable suspicion, also US DOT-Part 40, Court Ordered, School and personal reasons.

Scheduling a drug, alcohol or any testing service at any of our Grand Terrace, CA testing facilities is simple and easy. Call (800)221-4291 or you may schedule a test online 24/7 by clicking below and receive your donor pass/registration form with the testing center address and instructions via email.

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Customer Service Is Our #1 Priority- Our Drug Testing centers recognize that needing a drug, alcohol or occupational health test can be stressful at times. Accredited Drug Testing takes the stress out of a stressful situation and is available to answer any questions you may have and provide our services in a friendly, courteous and confidential manner. Call our scheduling department today at (800)221-4291.



View all available drug testing services


Types of Drug Testing Methods Available

Our testing centers provide many types of drug testing methods, below is a brief description of each method choose the one that is right for your need.


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Urine Test - Urine - Accredited Drug Testing provides drug testing utilizing the Urine screening method. Urine drug testing can be screened for 5, 7, 9, 10, 12 and 15 panel screenings. Urine drug tests can also include an expanded opiates analysis. Same day service is available and testing centers are located in all cities and in most cases within minutes from your home or office. The detection period for a urine drug test is up to 3-5 days and results are reported in most cases in 2- 3 days.

The procedure for a urine drug test is simple. A donor provides a urine specimen in a cup to a drug testing collection specialist who will then seal the specimen cup, complete various documentation including a chain of custody form, have the donor initial the specimen cup seal, provide identification and upon completion of the collection and paperwork the specimen will be sent in a secure manner by Currier to the laboratory for testing.


Hair Drug Testing - Accredited Drug Testing can provide a drug test utilizing the Hair follicle drug test method and a Hair drug test can be tested for 5, 10, and 12 panel screenings. The detection period for a hair drug test is up to 90 days and results are reported in most cases in 3 -5 days.

The hair drug test is becoming more frequently used by employers, courts and other government agencies due to the fact that the window of detection for illegal drug use for a hair is up to 90 days. Many courts have begun accepting hair testing in place of urine or blood testing and hair testing has been determined to be legally and scientifically admissible evidence in a court of law.

A hair drug test is a simple process whereby a drug testing collection specialist cuts approximately 120 strands of hair from the head or a specific amount from the body and submits the hair to a certified laboratory for analysis. A hair follicle drug test can be screened for a 5 panel, 10 panel or 12 panel test and can also include expanded opiates. If a donor does not have 1 ½ inches of hair on their head, body hair can be utilized, however, if the donor is bald and has none or very little body hair, a hair drug test is not an available option, a urine or oral/saliva test should be utilized.

In addition to our standard drug test panels, opioid screening can be added to any drug test to determine the use and/or abuse of any prescription drugs.

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US DOT Testing and Part 40 Compliance - Accredited Drug Testing provides DOT drug testing for pre-employment, post-accident, reasonable suspicion and return to duty for companies or employees regulated and covered by 49 CFR Part 40 including FMCSA, USCG, FTA, FRA, FAA, PHMSA. The drug test required by the Department of Transportation is a 5-panel urine test, which must be analyzed by SAMHSA certified laboratory and verified by a Medical Review Officer (MRO).

Additional DOT services include:

  • -DOT Consortium Membership (random testing)
  • -DOT Supervisor Training
  • -MVR Reports
  • -DOT Drug Policy Development
  • -DOT Physicals
  • -DOT Breath Alcohol Testing

Our Grand Terrace, CA testing centers have certified DOT drug testing collection specialists who are trained in the proper collection of a DOT drug test.

The Opioid Overdose Crisis

Every day, more than 130 people in the United States die after overdosing on opioids. The misuse of and addiction to opioids—including prescription pain relievers, heroin, and synthetic opioids such as fentanyl—is a serious national crisis that affects public health as well as social and economic welfare. The Centers for Disease Control and Prevention estimates that the total "economic burden" of prescription opioid misuse alone in the United States is $78.5 billion a year, including the costs of healthcare, lost productivity, addiction treatment, and criminal justice involvement.

  • Roughly 21 to 29 percent of patients prescribed opioids for chronic pain misuse them.
  • Between 8 and 12 percent develop an opioid use disorder.
  • An estimated 4 to 6 percent who misuse prescription opioids transition to heroin.
  • About 80 percent of people who use heroin first misused prescription opioids.
  • Opioid overdoses increased 30 percent from July 2016 through September 2017 in 52 areas in 45 states.
  • The Midwestern region saw opioid overdoses increase 70 percent from July 2016 through September 2017.
  • Opioid overdoses in large cities increase by 54 percent in 16 states.

In the late 1990s, pharmaceutical companies reassured the medical community that patients would not become addicted to prescription opioid pain relievers, and healthcare providers began to prescribe them at greater rates. This subsequently led to widespread diversion and misuse of these medications before it became clear that these medications could indeed be highly addictive.3,4 Opioid overdose rates began to increase. In 2017, more than 47,000 Americans died as a result of an opioid overdose, including prescription opioids, heroin, and illicitly manufactured fentanyl, a powerful synthetic opioid.1That same year, an estimated 1.7 million people in the United States suffered from substance use disorders related to prescription opioid pain relievers, and 652,000 suffered from a heroin use disorder (not mutually exclusive)

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Court Ordered Testing - Accredited Drug Testing and our Grand Terrace, CA drug testing centers also provide drug and alcohol testing for probation and other court ordered testing requirements. Testing services include ETG alcohol testing and drug testing utilizing urine and hair methods. Test results can be sent directly to Probation Officers, Judges, Attorneys or other parties as required. Strict confidentiality is assured.


Alcohol Testing - Accredited Drug Testing and our Grand Terrace, CA testing centers provide alcohol testing including ETG testing in both urine and hair and Breath Alcohol Testing (BAT). Alcohol testing can be added to any drug test screening.

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Testing Facilities Nationwide - In addition to our drug and alcohol testing centers in Grand Terrace, CA and the local area, Accredited Drug Testing has company owned and affiliated collection sites in all States and most cities to serve our clients' needs when traveling or employment related testing is required in multiple cities or States.


On-Site/Mobile Testing - Time Is Money!- Accredited Drug Testing provides On-Site drug testing services in all cities nationwide and can be used for construction sites, sporting events, job fairs and trucking/transportation companies, on site testing is available for DOT and NON-DOT regulated employers. In most cases, on-site mobile testing is cost effective when you have 10 or more employees needing to be drug or alcohol tested without leaving the job site.

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Employer testing/account setup - If you are an employer with at least 5 employees and would like to set up an account for future testing, it's simple and easy. Call us and speak with a client relations representative, (800)221-4291 it takes 5 minutes or less to complete. Account benefits include no setup fees, test discounts, invoicing, test status tracking and personalized customer service.

Does Your Company Have a Written Drug Policy? - Employee Drug & alcohol testing is utilized best when conducted in conjunction with a clear, written drug policy that is shared with all employees, along with employee education about the dangers of alcohol and drug abuse, supervisor training on the signs and symptoms of alcohol and drug abuse, and an Employee Assistance Program (EAP) to provide help for employees who may have an alcohol or drug problem. If your company does not have a written drug and alcohol policy or your current policy needs to be revised, Accredited Drug Testing specializes in the development and implementation of an employer's drug and alcohol policy which complies with state and federal law.


DNA Testing Services -Accredited Drug Testing provides DNA testing at testing centers Nationwide for paternity, immigration, and family relationship purposes. DNA testing centers are located in most cities and within minutes of your home or office.

DNA testing can provide an accurate determination of the probability of paternity at 99% more of who the child's biological father or mother is. The initial DNA test takes only a few minutes at the testing center and involves the swabbing of the child and alleged fathers mouth, which will provide saliva to be analyzed by a certified laboratory. Our DNA results are analyzed by a certified AABB laboratory and can be used in a legal proceeding to determine paternity or child custody related issues.

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"When you need a test, choose the best!"

Alcohol Testing Grand Terrace, CA Services

(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

Handy Resources

Comprehensive Online Resources for Drug Testing

  1. National Institute on Drug Abuse (NIDA)

    Provides comprehensive information on drug testing and its role in substance use disorder treatment.

  2. FDA: Drug Testing

    Explains the FDA's role and regulations concerning drug testing for consumers.

  3. PDR.net

    Provides detailed drug information and safety updates through a mobile-friendly platform.

  4. BeSafeRx - FDA

    Resource by the FDA to help consumers identify and choose safe online pharmacies.

  5. SAMHSA: Drug Testing Resources for the Workplace

    Resources and guidelines for drug testing in the workplace.

  6. Drugs.com

    Provides drug information, side effects, and interactions for consumers and professionals.

  7. Drug Abuse Screening Test (DAST)

    Online version of the DAST to help individuals assess whether they have a drug problem.

  8. Merck Manuals

    Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.

  9. SAMHSA Store

    Provides access to resources and publications on substance use prevention and treatment.

  10. National Association of Boards of Pharmacy (NABP)

    Information on state boards of pharmacy and regulations, including those related to drug testing.

  11. CDC: Workplace Health Promotion

    CDC's resources on substance use and drug testing in the workplace.

  12. Mayo Clinic: Drug Testing

    General information about the procedures and types of drug tests.

  13. MedlinePlus: Drug Testing

    Offers information about various drug tests and their uses in medical diagnosis and treatment.

  14. University of Rochester Medical Center Health Encyclopedia

    Provides a detailed entry on drug testing, including how tests are conducted and what they detect.

  15. World Health Organization (WHO)

    International guidelines and information on public health, including substance abuse and drug testing.

  16. Healthline: Drug Testing

    Consumer health site offering information on how drug tests work and what they look for.

  17. WebMD: Drug Testing

    Provides a patient-oriented overview of drug testing and its purposes.

  18. National Center for Biotechnology Information (NCBI)

    Provides a vast database of scientific studies, including research on drug testing and its effectiveness.

AI Overview

Overview of Drug Testing Collection Centers

Drug testing collection centers are specialized facilities where individuals submit biological samples for drug testing. These centers play a crucial role in the drug testing process, serving industries such as transportation, healthcare, sports, and many sectors requiring workplace safety and compliance with drug-free policies. This overview details the functions, types of tests conducted, and what individuals can expect during a visit to a drug testing collection center.

Functions of Drug Testing Collection Centers

Collection centers are primarily responsible for the secure and proper collection of samples, ensuring that they are uncontaminated and accurately reflect the subject's drug use status. They adhere to strict procedures to maintain confidentiality and integrity of the testing process.

Types of Tests Conducted

  • Urine Testing: The most common form of drug testing, used to detect recent use of drugs such as marijuana, cocaine, opiates, amphetamines, and others.
  • Hair Follicle Testing: Provides a longer detection window compared to urine testing and is used to analyze drug use over a period of months.
  • Saliva Testing: Used for its non-invasive nature and ability to detect immediate drug use.
  • Blood Testing: Although less common due to its invasive nature, it is the most accurate form of drug testing.

What to Expect at a Collection Center

  1. Identification Verification: Upon arrival, individuals must present valid identification to ensure that the samples correspond to the correct person.
  2. Sample Collection: Trained professionals collect samples in a manner that minimizes the chance of tampering or contamination. This might involve measures such as securing personal belongings and direct observation during sample provision.
  3. Chain of Custody: Each sample is handled with a documented chain of custody procedure to maintain its integrity from collection to testing laboratory.

Importance of Collection Centers

Drug testing collection centers are vital for ensuring the effectiveness and reliability of the drug testing process. They provide essential services that help employers maintain a safe and productive workplace, enforce legal and regulatory requirements, and assist in rehabilitation processes. The professionalism and accuracy practiced by these centers are crucial for upholding the trust and safety standards expected in many professional environments.

Local Area Info: Grand Terrace, California

Grand Terrace is a city in San Bernardino County, California, United States. The population was 12,040 at the 2010 census, up from 11,626 at the 2000 census. Grand Terrace is located between Highgrove and Colton, along the 215 and Aqua Mansa industrial corridors. The city is situated between two mountain ridges: Blue Mountain to the east and the La Loma Hills to the west.

Grand Terrace's roots go back to Mexican land grants dating from the period between 1830 and 1840. Mormon settlers came shortly after, arriving in the San Bernardino Valley, during the 1850s. According to the Riverside Press, in 1876, there were nine buildings in the Terrace-Colton area. Originally, the area was simply referred to as "the Terrace", but the word "Grand" was added around 1898 due to the beautiful views which surround the city. In 1905, Seventh-day Adventists, whose medical university is now located in nearby Loma Linda, settled in the area. Grand Terrace, at the time known as "South Colton", experienced continued growth and development during the Southern California suburbia and sunbelt periods in the late half of the 20th century.

The development of Grand Terrace, or East Riverside, as the Grand Terrace-Highgrove area was called, became a reality with the construction of the Gage Canal. This 22-1/2-mile canal, built at a cost of 2 million dollars, brought water from the Santa Ana River marshlands below The Terrace. With plenty of irrigation water, Grand Terrace rapidly became an agricultural community featuring fine, quality citrus. However, the severe "freeze" of 1913 destroyed many groves. Walnuts, a hardier tree, were planted as replacements along with peaches as a quick-profit crop.

Show Regional Data

Population (male): 6,042

Population (female): 6,553

Median Rent: Median gross rent in 2017: $1,354.

Poverty (overall): Percentage of residents living in poverty in 2017: 11.7%

Sex Offenders: According to our research of California and other state lists, there were 10 registered sex offenders living in Grand Terrace, California as of January 15, 2021. The ratio of all residents to sex offenders in Grand Terrace is 1,259 to 1.The ratio of registered sex offenders to all residents in this

Ancestries: Ancestries: English (4.6%), German (4.4%), American (4.3%), Irish (1.8%), European (1.4%), Ethiopian (1.3%).

Zip Codes: 92313

Median Incomes:
      Estimated median household income in 2017: $69,158 (it was $53,649 in 2000)
      Estimated per capita income in 2017: $27,807 (it was $21,787 in 2000)
      Estimated median house or condo value in 2017: $321,355 (it was $139,600 in 2000) Grand Terrace:$321,355CA:$509,400

(800) 221-4291