Drug Testing Locations - Rio Vista, CA

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

39 Drug-Testing Centers in Rio Vista

Minutes Away, Test Today

3400 Delta Fair Blvd13.60 miles

3400 Delta Fair Blvd
Antioch, CA 94509

3450 Hillcrest Ave13.76 miles

3450 Hillcrest Ave
Antioch, CA 94531

2339 Buchanan Rd14.01 miles

2339 Buchanan Rd
Antioch, CA 94509

1251 California Ave Ste 60014.14 miles

1251 California Ave Ste 600
Pittsburg, CA 94565

1901 Railroad Ave Ste B14.37 miles

1901 Railroad Ave Ste B
Pittsburg, CA 94565

3901 Lone Tree Way14.39 miles

3901 Lone Tree Way
Antioch, CA 94509

4501 Sand Creek Rd15.27 miles

4501 Sand Creek Rd
Antioch, CA 94531

3774 Railroad Ave Ste C15.37 miles

3774 Railroad Ave Ste C
Pittsburg, CA 94565

1001 Pittsburg Antioch Hwy Ste B15.41 miles

1001 Pittsburg Antioch Hwy Ste B
Pittsburg, CA 94565

1181 Central Boulevard, Suite C15.62 miles

1181 Central Boulevard, Suite C
Brentwood, CA 94513

3901 Walnut Blvd Ste A-215.80 miles

3901 Walnut Blvd Ste A-2
Brentwood, CA 94513

2400 Balfour Rd Ste 23016.49 miles

2400 Balfour Rd Ste 230
Brentwood, CA 94513

On-site Only17.02 miles

On-site Only
Lodi, CA 95242

1000 Nut Tree Rd19.29 miles

1000 Nut Tree Rd
Vacaville, CA 95687

10200 Trinity Pkwy19.35 miles

10200 Trinity Pkwy
Stockton, CA 95219

770 Mason St,20.40 miles

770 Mason St,
Vacaville, CA 95688

770 Mason St20.43 miles

770 Mason St
Vacaville, CA 95688

418 Davis St Ste B20.56 miles

418 Davis St Ste B
Vacaville, CA 95688

5167 Clayton Rd Ste H20.59 miles

5167 Clayton Rd Ste H
Concord, CA 94521

200 Butcher Rd20.61 miles

200 Butcher Rd
Vacaville, CA 95687

2470 Hilborn Rd Ste 11020.81 miles

2470 Hilborn Rd Ste 110
Fairfield, CA 94534

1411 Oliver Road, Suite 13021.29 miles

1411 Oliver Road, Suite 130
Fairfield, CA 94534

800 S Lower Sacramento Rd21.34 miles

800 S Lower Sacramento Rd
Lodi, CA 95242

1425 Market Ln Ste G21.64 miles

1425 Market Ln Ste G
Dixon, CA 95620

8829 Davis Rd Ste 121.82 miles

8829 Davis Rd Ste 1
Stockton, CA 95209

1782 W Hammer Ln21.93 miles

1782 W Hammer Ln
Stockton, CA 95209

2477 Pacheco St22.20 miles

2477 Pacheco St
Concord, CA 94520

2540 East St22.25 miles

2540 East St
Concord, CA 94520

1300 W Lodi Ave Ste K22.27 miles

1300 W Lodi Ave Ste K
Lodi, CA 95242

2425 East Street, Suite 622.27 miles

2425 East Street, Suite 6
Concord, CA 94520

801 South Ham Lane Ste I,22.28 miles

801 South Ham Lane Ste I,
Lodi, CA 95242

801 S Fairmont Ave22.44 miles

801 S Fairmont Ave
Lodi, CA 95240

840 S Fairmont Ave Ste 922.45 miles

840 S Fairmont Ave Ste 9
Lodi, CA 95240

2291 W March Lane, Suite 145 F23.09 miles

2291 W March Lane, Suite 145 F
Stockton, CA 95207

2231 Galaxy Ct23.10 miles

2231 Galaxy Ct
Concord, CA 94520

2090 Commerce Ave23.13 miles

2090 Commerce Ave
Concord, CA 94520

2280 Diamond Blvd Ste 52023.65 miles

2280 Diamond Blvd Ste 520
Concord, CA 94520

9394 Big Horn Blvd23.66 miles

9394 Big Horn Blvd
Elk Grove, CA 95758

8170 Laguna Blvd Ste 11423.88 miles

8170 Laguna Blvd Ste 114
Elk Grove, CA 95758

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing presents a comprehensive array of substance screening solutions at our 39 designated centers around Rio Vista, California. Catering to both DOT and non-DOT requirements, we offer urine drug tests, breath alcohol analysis, EtG tests, and hair drug assessments, suitable for personal, business, or legal purposes. Our facilities in Rio Vista, CA provide swift result options and SAMSA-accredited lab evaluations, with services immediately accessible. Most centers are conveniently located close to your residence or workplace. We additionally provide Occupational Health Testing, Clinical Evaluations, and Pre-Employment Screenings.

Dial (800) 221-4291 or complete registration online to begin. Simply pick a test and select a nearby site—testing services are suitable for personal, employee, or third-party testing. Scheduling is quick and straightforward; our team is available by phone or you can book through our online portal anytime. Our efficient process simplifies arranging drug tests close to Rio Vista.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

Rio Vista, CA Drug Testing

Drug Testing Services Available at Our Rio Vista, CA Labs:

At our Rio Vista drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Drug Testing in Rio Vista, CA

Rio Vista, California Statistics

In Rio Vista, Solano County, 12% of teens reported using marijuana in the past month.

Solano County saw a 15% increase in drug-related hospitalizations in recent years.

Opioid-related deaths in Solano County have risen by 10% from the previous year.

In Rio Vista, alcohol abuse accounts for 20% of substance abuse cases.

Solano County reported a 5% decrease in drug-related crimes recently.

Methamphetamine use in Solano County saw a slight decline of 3% last year.

How does the body eliminate Drugs

Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.

Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.

A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.

Issues of Concern

Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.

Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.

Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.

Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.

Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.

The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.

Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.

Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.

Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.

Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears

Employers in Rio Vista, CA & Drug Testing Policies

Employers in Rio Vista, CA, are increasingly implementing stringent drug testing policies to maintain a drug-free workplace. Many organizations follow guidelines provided by the U.S. Department of Labor. Drug testing is often conducted during the hiring process and randomly thereafter.

Compliance with state regulations is crucial, with California law requiring consent for drug tests. The California Department of Industrial Relations provides a framework for these policies. Employers aim to ensure safety and productivity through these testing protocols.

Government Efforts with Drug Problems in Rio Vista, CA

The government of Rio Vista, CA, and Solano County are actively combating drug abuse through various programs. The Solano County Behavioral Health department provides resources for prevention and treatment. Educational campaigns and community outreach programs also play a crucial role in addressing substance abuse in the region.

Statewide efforts are also coordinated, with California offering support through the Department of Healthcare Services to enhance local intervention strategies. These collaborations aim to reduce the drug abuse rates and offer recovery support to affected individuals, thus improving community health.

Local Drug Busts & News in Rio Vista, CA

Rio Vista, CA, a small city in Solano County, has recently been affected by decisive actions against drug-related activities. Law enforcement agencies have focused their efforts on dismantling local networks that contribute to the distribution of illegal substances. The Rio Vista Police Department has collaborated with neighboring jurisdictions to effectively address drug trafficking and consumption issues in the community.

In an effort to curb drug distribution, the police have intensified patrols and increased surveillance in areas known for illegal activities. The partnership with the Solano County Sheriff's Office has afforded additional resources and support, leading to significant arrests. These operations have disrupted supply chains and reduced the availability of illegal drugs, contributing to a safer community environment for residents.

Community engagement has played a crucial role in tackling drug-related issues in Rio Vista. Local organizations and neighborhood watch groups have collaborated with law enforcement to identify suspicious activities and report them promptly. Educational programs have been launched to inform the public about the dangers of drug abuse and the importance of staying vigilant. These efforts have strengthened community resilience against drug-related challenges.

Recent drug busts in Rio Vista have resulted in the seizure of substantial quantities of illegal substances, including methamphetamine and cocaine. These successful operations have not only removed dangerous drugs from the streets but have also uncovered links to larger trafficking networks. The breakthrough in dismantling these networks is a testament to the effectiveness of coordinated law enforcement efforts and strategic planning.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Rio Vista, CA. Trusted by employers nationwide for accurate results and exceptional service.

California DOT/Non DOT Physicals

California Vision Tests

California Audiograms

California Respirator Fit Tests

California Lift Tests

California Background Checks

Resources & Citations

SAMHSA National Helpline

Sun Street Centers

Kaiser Permanente Rehab

Santa Clara County Behavioral Health

California Counseling Foundation

River Oak Center for Children

SAVE Youth Programs

CRC Health Group

Rio Vista Drug Testing

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

Rio Vista DOT Drug Testing

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

Rio Vista DNA Testing

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

Rio Vista Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Rio Vista, CA.v

Rio Vista Hair Drug Testing

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

Rio Vista Alcohol Testing

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

Rio Vista Drug Testing Services

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

Rio Vista 5 Panel Drug Test

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

Rio Vista 10 Panel Drug Test

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

Rio Vista On Site Drug Testing

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

Rio Vista DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Rio Vista, 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

Yes. Accredited Drug Testing maintains access to numerous collection sites nationwide, so in most cases a testing location is available close to a donor’s home, workplace, or job site. Same-day scheduling is often possible for both drug and alcohol testing needs.
Employers, DOT-regulated companies, attorneys, courts, probation departments, and private individuals all use Accredited Drug Testing locations. You do not need to be part of a large company to request testing — individuals can order testing directly.
Locations support urine drug tests, hair follicle drug tests, saliva/oral fluid drug tests, instant/rapid screening (where permitted), and evidential breath alcohol testing. Post-accident and reasonable suspicion testing are also available.
Yes. Accredited Drug Testing supports DOT-compliant urine drug testing and evidential breath alcohol testing following 49 CFR Part 40 requirements. This includes pre-employment, random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing for safety-sensitive employees.
In many cases, yes. Same-day or next-day appointments can typically be arranged. This is especially important for urgent needs such as post-accident, reasonable suspicion, court deadlines, or probation compliance.
Yes. Results are released only to the authorized recipient — for example, an employer’s designated representative, the court or probation contact, or the individual who ordered the test. Results are handled securely and are suitable for policy enforcement and legal documentation.
Yes. Accredited Drug Testing offers on-site and mobile collections for employers. Mobile testing is useful for post-accident response, reasonable suspicion situations, high-volume hiring events, and remote job sites where sending employees offsite would cause downtime.
No. You do not need a physician's prescription to request most drug or alcohol tests. Individuals, employers, attorneys, and probation officers can schedule testing directly and send the donor to the assigned collection site.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024


(800) 221-4291