Castro Valley, CA Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 62,103 (100% urban, 0% rural).

Median Age: 40.4 years

Median Rent: Median gross rent in 2017: $1,806.

Cost of Living: March 2019 cost of living index in Castro Valley: 149.2 (very high, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 5.1%

Ancestries: Ancestries: English (3.6%), German (3.4%), Italian (2.9%), Irish (2.8%), European (2.8%), Portuguese (2.6%).

Land Area: 14.4 square miles.

Zip Codes: 94546, 94552, 94577

Median Incomes:
      Estimated median household income in 2017: $108,527 (it was $64,874 in 2000)
      Estimated per capita income in 2017: $47,059 (it was $30,454 in 2000)
      Estimated median house or condo value in 2017: $729,000 (it was $294,800 in 2000) Castro Valley:$729,000CA:$509,400

Races:
      White alone - 28,123 - 45.3%
      Hispanic - 12,337 - 19.9%
      Asian alone - 11,831 - 19.1%
      Black alone - 5,965 - 9.6%
      Two or more races - 3,186 - 5.1%
      American Indian alone - 252 - 0.4%
      Native Hawaiian and Other
>Pacific Islander alone - 198 - 0.3%
      Other race alone - 211 - 0.3%

Castro Valley was part of the original 28,000 acre (110 km²) land grant given to Castro in 1840, called Rancho San Lorenzo. This land grant included Hayward, San Lorenzo, and Castro Valley, including Crow Canyon, Cull Canyon, and Palomares Canyons. Castro had a gambling habit and had to sell off portions of his land to pay gambling debts. The last of his holding was sold in a sheriff's sale in 1864 to Faxon Atherton for $400,000.

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)

Castro Valley, California Drug Testing

Drug Testing10panel

10 Panel Drug Test, Castro Valley, CA

Accredited Drug Testing provides a 10-panel drug test at testing centers located in Castro Valley CA and throughout the local area. Same day service is available, and most testing centers are within minutes of your home or office. DOT drug testing and ETG Alcohol testing is also available.

20400 Lake Chabot Rd Ste 101, 0.2 miles

20400 Lake Chabot Rd Ste 101,
Castro Valley, CA 94546
Categories: Castro Valley CA

24326 MISSION BLVD STE 3 2.1 miles

24326 MISSION BLVD STE 3
HAYWARD, CA 94544
Categories: HAYWARD CA

13939 E 14TH ST 3.3 miles

13939 E 14TH ST
SAN LEANDRO, CA 94578
Categories: SAN LEANDRO CA

27200 CALAROGA AVE 4.2 miles

27200 CALAROGA AVE
HAYWARD, CA 94545
Categories: HAYWARD CA

26250 INDUSTRIAL BLVD STE 32 4.4 miles

26250 INDUSTRIAL BLVD STE 32
HAYWARD, CA 94545
Categories: HAYWARD CA

2587 MERCED ST 4.5 miles

2587 MERCED ST
SAN LEANDRO, CA 94577
Categories: SAN LEANDRO CA

29000 HESPERIAN BLVD 5.4 miles

29000 HESPERIAN BLVD
HAYWARD, CA 94545
Categories: HAYWARD CA

1555 DOOLITTLE DR STE 180 5.5 miles

1555 DOOLITTLE DR STE 180
SAN LEANDRO, CA 94577
Categories: SAN LEANDRO CA

3555 WHIPPLE RD 6.1 miles

3555 WHIPPLE RD
UNION CITY, CA 94587
Categories: UNION CITY CA

7901 OAKPORT ST STE 4950 2ND FLOOR 7.0 miles

7901 OAKPORT ST STE 4950 2ND FLOOR
OAKLAND, CA 94621
Categories: OAKLAND CA

7817 OAKPORT ST 7.1 miles

7817 OAKPORT ST
OAKLAND, CA 94621
Categories: OAKLAND CA

401 ROLAND WAY STE 205 7.3 miles

401 ROLAND WAY STE 205
OAKLAND, CA 94621
Categories: OAKLAND CA

33077 ALVARADO NILES RD 7.4 miles

33077 ALVARADO NILES RD
UNION CITY, CA 94587
Categories: UNION CITY CA

33560 ALVARADO NILES RD 7.6 miles

33560 ALVARADO NILES RD
UNION CITY, CA 94587
Categories: UNION CITY CA

7667 AMADOR VALLEY BLVD 8.4 miles

7667 AMADOR VALLEY BLVD
DUBLIN, CA 94568
Categories: DUBLIN CA

5720 Stoneridge Mall Road, Suite 110 8.5 miles

5720 Stoneridge Mall Road, Suite 110
Pleasanton, CA 94588
Categories: Pleasanton CA

2301 CAMINO RAMON STE 108 8.7 miles

2301 CAMINO RAMON STE 108
SAN RAMON, CA 94583
Categories: SAN RAMON CA

7601 STONERIDGE DR FL 1 8.8 miles

7601 STONERIDGE DR FL 1
PLEASANTON, CA 94588
Categories: PLEASANTON CA

6001 NORRIS CANYON RD Ste 142 8.9 miles

6001 NORRIS CANYON RD Ste 142
SAN RAMON, CA 94583
Categories: SAN RAMON CA

5601 NORRIS CANYON RD STE 140 8.9 miles

5601 NORRIS CANYON RD STE 140
SAN RAMON, CA 94583
Categories: SAN RAMON CA

2421 ENCINAL AVE STE A 9.8 miles

2421 ENCINAL AVE STE A
ALAMEDA, CA 94501
Categories: ALAMEDA CA

4847 HOPYARD RD STE 4-424 10.0 miles

4847 HOPYARD RD STE 4-424
PLEASANTON, CA 94588
Categories: PLEASANTON CA

2111 Whitehall Place, Suite D 10.2 miles

2111 Whitehall Place, Suite D
Alameda, CA 94501
Categories: Alameda CA

35500 DUMBARTON CT 10.3 miles

35500 DUMBARTON CT
NEWARK, CA 94560
Categories: NEWARK CA

5635 W LAS POSITAS BLVD 10.7 miles

5635 W LAS POSITAS BLVD
PLEASANTON, CA 94588
Categories: PLEASANTON CA

556 Mowry Avenue, Suite 103 10.8 miles

556 Mowry Avenue, Suite 103
Fremont, CA 94536
Categories: Fremont CA

2000 MOWRY AVE 11.0 miles

2000 MOWRY AVE
FREMONT, CA 94538
Categories: FREMONT CA

2147 MOWRY AVE STE C1 11.0 miles

2147 MOWRY AVE STE C1
FREMONT, CA 94538
Categories: FREMONT CA

3128 SANTA RITA RD 11.4 miles

3128 SANTA RITA RD
PLEASANTON, CA 94566
Categories: PLEASANTON CA

3161 WALNUT AVE 11.5 miles

3161 WALNUT AVE
FREMONT, CA 94538
Categories: FREMONT CA

2324 SANTA RITA RD STE 4 11.5 miles

2324 SANTA RITA RD STE 4
PLEASANTON, CA 94566
Categories: PLEASANTON CA

2224 DELUCCHI DR 11.7 miles

2224 DELUCCHI DR
PLEASANTON, CA 94588
Categories: PLEASANTON CA

4000 DUBLIN BLVD STE 150 11.9 miles

4000 DUBLIN BLVD STE 150
DUBLIN, CA 94568
Categories: DUBLIN CA

39180 FARWELL DR STE 231 12.2 miles

39180 FARWELL DR STE 231
FREMONT, CA 94538
Categories: FREMONT CA

3200 BUSCH RD 12.3 miles

3200 BUSCH RD
PLEASANTON, CA 94566
Categories: PLEASANTON CA

1517 GRAND AVE 12.4 miles

1517 GRAND AVE
PIEDMONT, CA 94611
Categories: PIEDMONT CA

384 EMBARCADERO W 12.4 miles

384 EMBARCADERO W
OAKLAND, CA 94607
Categories: OAKLAND CA

1700 BROADWAY STE 310 12.7 miles

1700 BROADWAY STE 310
OAKLAND, CA 94612
Categories: OAKLAND CA

4069 PIEDMONT AVE STE 910 12.9 miles

4069 PIEDMONT AVE STE 910
OAKLAND, CA 94611
Categories: OAKLAND CA

3300 WEBSTER ST, STE 1110 13.0 miles

3300 WEBSTER ST, STE 1110
OAKLAND, CA 94609
Categories: OAKLAND CA

350 HAWTHORNE AVE 13.0 miles

350 HAWTHORNE AVE
OAKLAND, CA 94609
Categories: OAKLAND CA

5763 STEVENSON BLVD 13.0 miles

5763 STEVENSON BLVD
NEWARK, CA 94560
Categories: NEWARK CA

3701 BROADWAY FL 5 13.0 miles

3701 BROADWAY FL 5
OAKLAND, CA 94611
Categories: OAKLAND CA

1098 FOSTER CITY BLVD, STE 102 13.5 miles

1098 FOSTER CITY BLVD, STE 102
FOSTER CITY, CA 94404
Categories: FOSTER CITY CA

42650 CHRISTY ST 13.8 miles

42650 CHRISTY ST
FREMONT, CA 94538
Categories: FREMONT CA

1425 S MAIN ST 13.8 miles

1425 S MAIN ST
WALNUT CREEK, CA 94596
Categories: WALNUT CREEK CA

3225 SELDON CT 14.3 miles

3225 SELDON CT
FREMONT, CA 94539
Categories: FREMONT CA

2450 ASHBY AVE 14.6 miles

2450 ASHBY AVE
BERKELEY, CA 94705
Categories: BERKELEY CA

2 TERMINAL 14.7 miles

2 TERMINAL
SAN FRANCISCO, CA 94128
Categories: SAN FRANCISCO CA

1981 N BROADWAY Ste 190 14.7 miles

1981 N BROADWAY Ste 190
WALNUT CREEK, CA 94596
Categories: WALNUT CREEK CA

60 N EL CAMINO REAL 15.0 miles

60 N EL CAMINO REAL
SAN MATEO, CA 94401
Categories: SAN MATEO CA

39400 Padeo Padre Pkwy Mission Bldg 15.1 miles

39400 Padeo Padre Pkwy Mission Bldg
Fremont, CA 94538
Categories: Fremont CA

6001 SHELLMOUND ST STE 850 15.1 miles

6001 SHELLMOUND ST STE 850
EMERYVILLE, CA 94608
Categories: EMERYVILLE CA

108 LA CASA VIA, STE 105 15.2 miles

108 LA CASA VIA, STE 105
WALNUT CREEK, CA 94598
Categories: WALNUT CREEK CA

125 SHOREWAY RD STE A 15.4 miles

125 SHOREWAY RD STE A
SAN CARLOS, CA 94070
Categories: SAN CARLOS CA

2850 7TH ST STE 100 15.8 miles

2850 7TH ST STE 100
BERKELEY, CA 94710
Categories: BERKELEY CA

1400 VETERANS BLVD FL 1 15.9 miles

1400 VETERANS BLVD FL 1
REDWOOD CITY, CA 94063
Categories: REDWOOD CITY CA

SFIA Terminal 2 16.2 miles

SFIA Terminal 2
San Francisco, CA 94125
Categories: San Francisco CA

222 W 39TH AVE 16.2 miles

222 W 39TH AVE
SAN MATEO, CA 94403
Categories: SAN MATEO CA

1100 Laurel Street, Suite F 16.3 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070
Categories: San Carlos CA

On-site only 16.4 miles

On-site only
San Francisco, CA 94124
Categories: San Francisco CA

46305 WARM SPRINGS BLVD 16.4 miles

46305 WARM SPRINGS BLVD
FREMONT, CA 94539
Categories: FREMONT CA

320 LENNON LN FL 2 16.5 miles

320 LENNON LN FL 2
WALNUT CREEK, CA 94598
Categories: WALNUT CREEK CA

46690 MOHAVE DR 16.5 miles

46690 MOHAVE DR
FREMONT, CA 94539
Categories: FREMONT CA

46752 MISSION BLVD STE A 16.5 miles

46752 MISSION BLVD STE A
FREMONT, CA 94539
Categories: FREMONT CA

1111 E STANLEY BLVD 16.7 miles

1111 E STANLEY BLVD
LIVERMORE, CA 94550
Categories: LIVERMORE CA

1133 E STANLEY BLVD Ste 151 16.7 miles

1133 E STANLEY BLVD Ste 151
LIVERMORE, CA 94550
Categories: LIVERMORE CA

2505 BATAAN ST STE O 17.0 miles

2505 BATAAN ST STE O
OAKLAND, CA 94607
Categories: OAKLAND CA

170 ALAMEDA DE LAS PULGAS 17.3 miles

170 ALAMEDA DE LAS PULGAS
REDWOOD CITY, CA 94062
Categories: REDWOOD CITY CA

1663 ROLLINS RD 17.4 miles

1663 ROLLINS RD
BURLINGAME, CA 94010
Categories: BURLINGAME CA

1860 EL CAMINO REAL STE 400 17.5 miles

1860 EL CAMINO REAL STE 400
BURLINGAME, CA 94010
Categories: BURLINGAME CA

609 GREGORY LN STE 100 17.6 miles

609 GREGORY LN STE 100
PLEASANT HILL, CA 94523
Categories: PLEASANT HILL CA

24 WILLIE MAYS PLZ 17.6 miles

24 WILLIE MAYS PLZ
SAN FRANCISCO, CA 94107
Categories: SAN FRANCISCO CA

401 Gregory Ln, Ste 146 17.6 miles

401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523
Categories: Pleasant Hill CA

1501 TROUSDALE DR 17.6 miles

1501 TROUSDALE DR
BURLINGAME, CA 94010
Categories: BURLINGAME CA

2 CONNECTICUT ST STE 1 17.7 miles

2 CONNECTICUT ST STE 1
SAN FRANCISCO, CA 94107
Categories: SAN FRANCISCO CA

3 S LINDEN AVE 18.0 miles

3 S LINDEN AVE
SOUTH SAN FRANCISCO, CA 94080
Categories: SOUTH SAN FRANCISCO CA

795 EL CAMINO REAL 18.0 miles

795 EL CAMINO REAL
PALO ALTO, CA 94301
Categories: PALO ALTO CA

3000 LAS POSITAS RD 18.1 miles

3000 LAS POSITAS RD
LIVERMORE, CA 94551
Categories: LIVERMORE CA

49 DRUMM ST 18.3 miles

49 DRUMM ST
SAN FRANCISCO, CA 94111
Categories: SAN FRANCISCO CA

26 CALIFORNIA ST 18.3 miles

26 CALIFORNIA ST
SAN FRANCISCO, CA 94111
Categories: SAN FRANCISCO CA

580 MARKET ST STE 100 18.4 miles

580 MARKET ST STE 100
SAN FRANCISCO, CA 94104
Categories: SAN FRANCISCO CA

300 PASTEUR DR 18.7 miles

300 PASTEUR DR
PALO ALTO, CA 94304
Categories: PALO ALTO CA

3555 CESAR CHAVEZ 18.7 miles

3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Categories: SAN FRANCISCO CA

801 TRAEGER AVE Ste 212 18.9 miles

801 TRAEGER AVE Ste 212
SAN BRUNO, CA 94066
Categories: SAN BRUNO CA

845 JACKSON ST 19.0 miles

845 JACKSON ST
SAN FRANCISCO, CA 94133
Categories: SAN FRANCISCO CA

International Terminal Level 3 A Side 19.1 miles

International Terminal Level 3 A Side
SAN FRANCISCO, CA 94128
Categories: SAN FRANCISCO CA

Castro & Duboce St, South Tower Ste 160A 19.2 miles

Castro & Duboce St, South Tower Ste 160A
SAN FRANCISCO, CA 94114
Categories: SAN FRANCISCO CA

601 VAN NESS AVE Ste 2008 19.2 miles

601 VAN NESS AVE Ste 2008
SAN FRANCISCO, CA 94102
Categories: SAN FRANCISCO CA

5167 CLAYTON RD STE H 19.2 miles

5167 CLAYTON RD STE H
CONCORD, CA 94521
Categories: CONCORD CA

900 HYDE ST 19.2 miles

900 HYDE ST
SAN FRANCISCO, CA 94109
Categories: SAN FRANCISCO CA

2090 COMMERCE AVE 19.5 miles

2090 COMMERCE AVE
CONCORD, CA 94520
Categories: CONCORD CA

2198 15th St, 19.6 miles

2198 15th St,
San Francisco, CA 94114
Categories: San Francisco CA

2280 DIAMOND BLVD STE 520 19.7 miles

2280 DIAMOND BLVD STE 520
CONCORD, CA 94520
Categories: CONCORD CA

2231 GALAXY CT 19.7 miles

2231 GALAXY CT
CONCORD, CA 94520
Categories: CONCORD CA

5570 STOCKTON LOOP 19.8 miles

5570 STOCKTON LOOP
LIVERMORE, CA 94550
Categories: LIVERMORE CA

2477 PACHECO ST 20.0 miles

2477 PACHECO ST
CONCORD, CA 94520
Categories: CONCORD CA

2425 East Street, Suite 6 20.1 miles

2425 East Street, Suite 6
Concord, CA 94520
Categories: Concord CA

2540 EAST ST 20.2 miles

2540 EAST ST
CONCORD, CA 94520
Categories: CONCORD CA

2201 Post St, 20.2 miles

2201 Post St,
San Francisco, CA 94115
Categories: San Francisco CA

2300 SUTTER ST STE 102 20.3 miles

2300 SUTTER ST STE 102
SAN FRANCISCO, CA 94115
Categories: SAN FRANCISCO CA

2290 W EL CAMINO REAL STE 4 20.5 miles

2290 W EL CAMINO REAL STE 4
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

1805 ARNOLD DR 20.6 miles

1805 ARNOLD DR
MARTINEZ, CA 94553
Categories: MARTINEZ CA

315 S ABBOTT AVE 20.8 miles

315 S ABBOTT AVE
MILPITAS, CA 95035
Categories: MILPITAS CA

700 E CALAVERAS BLVD 20.8 miles

700 E CALAVERAS BLVD
MILPITAS, CA 95035
Categories: MILPITAS CA

200 MUIR RD Hacienda Bldg, 1st Floor 20.9 miles

200 MUIR RD Hacienda Bldg, 1st Floor
MARTINEZ, CA 94553
Categories: MARTINEZ CA

505 PARNASSUS AVE Ste 896 20.9 miles

505 PARNASSUS AVE Ste 896
SAN FRANCISCO, CA 94143
Categories: SAN FRANCISCO CA

4749 SURREY LN 21.0 miles

4749 SURREY LN
EL SOBRANTE, CA 94803
Categories: EL SOBRANTE CA

827 ARNOLD DR STE 70 21.0 miles

827 ARNOLD DR STE 70
MARTINEZ, CA 94553
Categories: MARTINEZ CA

1900 SULLIVAN AVE 21.1 miles

1900 SULLIVAN AVE
DALY CITY, CA 94015
Categories: DALY CITY CA

3237 ALHAMBRA AVE STE 2 21.4 miles

3237 ALHAMBRA AVE STE 2
MARTINEZ, CA 94553
Categories: MARTINEZ CA

3726 BARRETT AVE 21.5 miles

3726 BARRETT AVE
RICHMOND, CA 94805
Categories: RICHMOND CA

120 BROADWAY STE 23 21.7 miles

120 BROADWAY STE 23
RICHMOND, CA 94804
Categories: RICHMOND CA

573 W EL CAMINO REAL 21.9 miles

573 W EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

1195 E ARQUES AVE BLDG 1 22.2 miles

1195 E ARQUES AVE BLDG 1
SUNNYVALE, CA 94085
Categories: SUNNYVALE CA

1717 S MAIN ST 22.3 miles

1717 S MAIN ST
MILPITAS, CA 95035
Categories: MILPITAS CA

901 W EL CAMINO REAL 22.4 miles

901 W EL CAMINO REAL
SUNNYVALE, CA 94087
Categories: SUNNYVALE CA

901 NEVIN AVE BLDG B FLOOR 1 22.5 miles

901 NEVIN AVE BLDG B FLOOR 1
RICHMOND, CA 94801
Categories: RICHMOND CA

2500 GRANT RD 22.5 miles

2500 GRANT RD
MOUNTAIN VIEW, CA 94040
Categories: MOUNTAIN VIEW CA

2000 VALE RD 22.6 miles

2000 VALE RD
SAN PABLO, CA 94806
Categories: SAN PABLO CA

2737 WALSH AVE 22.9 miles

2737 WALSH AVE
SANTA CLARA, CA 95051
Categories: SANTA CLARA CA

2425 CHURCH LN 23.0 miles

2425 CHURCH LN
SAN PABLO, CA 94806
Categories: SAN PABLO CA

1910 N Capitol Ave 23.0 miles

1910 N Capitol Ave
San Jose, CA 95132
Categories: San Jose CA

988 WALSH AVE 23.5 miles

988 WALSH AVE
SANTA CLARA, CA 95050
Categories: SANTA CLARA CA

877 W Fremont Avenue, Ste H-2 23.7 miles

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

2970 HILLTOP MALL RD STE 203 23.7 miles

2970 HILLTOP MALL RD STE 203
RICHMOND, CA 94806
Categories: RICHMOND CA

3774 RAILROAD AVE STE C 23.9 miles

3774 RAILROAD AVE STE C
PITTSBURG, CA 94565
Categories: PITTSBURG CA

1001 PITTSBURG ANTIOCH HWY STE B 24.2 miles

1001 PITTSBURG ANTIOCH HWY STE B
PITTSBURG, CA 94565
Categories: PITTSBURG CA

1825 CIVIC CENTER DR STE 7 24.4 miles

1825 CIVIC CENTER DR STE 7
SANTA CLARA, CA 95050
Categories: SANTA CLARA CA

500 Alfred Nobel Drive, Suite 115 24.6 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547
Categories: Hercules CA

2339 BUCHANAN RD 24.8 miles

2339 BUCHANAN RD
ANTIOCH, CA 94509
Categories: ANTIOCH CA

1251 CALIFORNIA AVE STE 600 25.0 miles

1251 CALIFORNIA AVE STE 600
PITTSBURG, CA 94565
Categories: PITTSBURG CA

Urine drug testing is the most common and customizable screening method available in the drug testing world. Many times, drug tests are ordered from companies, courts, or individuals without knowing what drug panel is needing to be analyzed.

The most common drug panel options include the 5,10, 12, 14 and 17 panel drug tests but we also offer specialized and customized panels based on your specific need and we are here to discuss exactly what is tested in each type of drug test panel.

Urine or Hair Drug Testing in Castro Valley, CA - You Choose!

The detection period for a urine drug test is 1-5 days. However, hair drug testing is becoming more common because the detection period for a standard hair test can be up to 90 days. You must have at least an inch and a half of hair (1.5 inches) on your head or body hair may be used when conducting a hair drug test.

Facts About 10 Panel Drug Test

  • The most cost-effective option in the workplace
  • Most common and customizable screening method
  • Detects recent drug use
  • Available in instant or lab based testing options

Remember that many opioid addictions lead to further drug use, including heroin, so you may find that a standard 5 and 10 panel is not fulfilling your needs. In this case, consider a 12-panel drug test, which tests for additional opiates and painkillers that would not show up on a test with fewer panels.

A urine drug test detects recent drug use and is currently the only testing method that is approved for federally mandated drug testing.(5 panel DOT drug Test) Urine testing is appropriate for all testing reasons, from pre-employment to random to post-accident - and can be performed for a wide range of illicit and prescription drugs.

What drug are tested for in a 10 Panel Drug Test?

The drugs tested in a10 panel urine drug test include:

  • Amphetamines
  • Barbiturates
  • Benzodiazepines
  • Cocaine
  • Marijuana
  • MDA
  • Methadone
  • Methaqualone
  • Opiates
  • PCP
  • Propoxyphene

The standard 10 panel drug test is typically collected at a collection site and analyzed at a SAMHSA Certified Laboratory. If you need a rapid results test, the 10 panel is available for a rapid result in most areas Nationwide. Results for a rapid results test are typically available the same business day (for negative results) and if a non-negative result exist, we send the specimen to the lab to perform confirmation testing at no additional charge.

What is a drug test?

A drug test is a technical analysis of a biological specimen such as urine, hair, blood, breath, finger nail and oral fluid/saliva. The common procedure for a drug test is to have a donor provide a specimen to a drug testing collection specialist, complete a chain of custody form and then the collector will send by carrier the specimen to a laboratory for analysis and a determination if the specimen is negative or positive. Although there many laboratories in the United States which provide drug testing analysis, it is recommended that only a laboratory that is SAMHSA Certified is to be used when determining a drug testing result.

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

In the case of life-threatening symptoms, unconsciousness, or bizarre behavior in an emergency situation, screening for common drugs and toxins may help find the cause, called a toxicology test or tox screen to denote the broader area of possible substances beyond just self-administered drugs. These tests can also be done post-mortem during an autopsy in cases where a death was not expected. The test is usually done within 96 h (4 days) after the desire for the test is realized. Both a urine sample and a blood sample may be tested.

ADT offers 10 panel urine drug tests in Castro Valley, CA.
Don't see your location, call us today at (800) 221-4291 (800) 221-4291

Castro Valley Drug Testing locations

To schedule a 5, 10, 12, 14 or 17 panel urine or hair drug test at a testing center in Castro Valley CA, please call (800) 221-4291 or schedule online.

Local Castro Valley Information

Local Area Info: Castro Valley, California

Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. As of the 2010 census, it is the fifth most populous unincorporated area in California and the twenty-third most populous in the United States.[citation needed] The population was 61,388 at the 2010 census.

With the arrival of Europeans, Castro Valley was part of the land granted to Mission San Jose in 1797. The area Castro Valley now occupies was part of the extensive colony of New Spain in what was the state of Alta California.

Castro Valley was part of the original 28,000 acre (110 km²) land grant given to Castro in 1840, called Rancho San Lorenzo. This land grant included Hayward, San Lorenzo, and Castro Valley, including Crow Canyon, Cull Canyon, and Palomares Canyons. Castro had a gambling habit and had to sell off portions of his land to pay gambling debts. The last of his holding was sold in a sheriff's sale in 1864 to Faxon Atherton for $400,000.

Show Regional Data

Population (total): Population in 2017: 62,103 (100% urban, 0% rural).

Median Age: 40.4 years

Median Rent: Median gross rent in 2017: $1,806.

Cost of Living: March 2019 cost of living index in Castro Valley: 149.2 (very high, U.S. average is 100)

Poverty (overall): Percentage of residents living in poverty in 2017: 5.1%

Ancestries: Ancestries: English (3.6%), German (3.4%), Italian (2.9%), Irish (2.8%), European (2.8%), Portuguese (2.6%).

Land Area: 14.4 square miles.

Zip Codes: 94546, 94552, 94577

Median Incomes:
      Estimated median household income in 2017: $108,527 (it was $64,874 in 2000)
      Estimated per capita income in 2017: $47,059 (it was $30,454 in 2000)
      Estimated median house or condo value in 2017: $729,000 (it was $294,800 in 2000) Castro Valley:$729,000CA:$509,400

Races:
      White alone - 28,123 - 45.3%
      Hispanic - 12,337 - 19.9%
      Asian alone - 11,831 - 19.1%
      Black alone - 5,965 - 9.6%
      Two or more races - 3,186 - 5.1%
      American Indian alone - 252 - 0.4%
      Native Hawaiian and Other
>Pacific Islander alone - 198 - 0.3%
      Other race alone - 211 - 0.3%

Castro Valley was part of the original 28,000 acre (110 km²) land grant given to Castro in 1840, called Rancho San Lorenzo. This land grant included Hayward, San Lorenzo, and Castro Valley, including Crow Canyon, Cull Canyon, and Palomares Canyons. Castro had a gambling habit and had to sell off portions of his land to pay gambling debts. The last of his holding was sold in a sheriff's sale in 1864 to Faxon Atherton for $400,000.