Drug Testing Locations - Chico, CA

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

29 Drug-Testing Centers in Chico

Minutes Away, Test Today

1450 Sherman Ave1.25 miles

1450 Sherman Ave
Chico, CA 95926

670 Rio Lindo Ave Ste 3001.75 miles

670 Rio Lindo Ave Ste 300
Chico, CA 95926

274 Cohasset Rd Ste 1001.76 miles

274 Cohasset Rd Ste 100
Chico, CA 95926

670 Rio Lindo Ave, Ste 5001.81 miles

670 Rio Lindo Ave, Ste 500
Chico, CA 95926

572 Rio Lindo, Unit 1071.94 miles

572 Rio Lindo, Unit 107
Chico, CA 95926

888 Lakeside Vlg Commons Bldg A Main Floor2.98 miles

888 Lakeside Vlg Commons Bldg A Main Floor
Chico, CA 95928

6573 Clark Road, Suite A13.28 miles

6573 Clark Road, Suite A
Paradise, CA 95969

756 E Walker St,17.81 miles

756 E Walker St,
Orland, CA 95963

1940 Feather River Blvd Ste O21.08 miles

1940 Feather River Blvd Ste O
Oroville, CA 95965

2451 Oro Dam Blvd E,21.86 miles

2451 Oro Dam Blvd E,
Oroville, CA 95966

155 Solano St22.26 miles

155 Solano St
Corning, CA 96021

275 Solano St, Ste 50122.31 miles

275 Solano St, Ste 501
Corning, CA 96021

1416 Solano St22.98 miles

1416 Solano St
Corning, CA 96021

460 W Sycamore St24.02 miles

460 W Sycamore St
Willows, CA 95988

2550 Sister Mary Columba Dr35.36 miles

2550 Sister Mary Columba Dr
Red Bluff, CA 96080

2050 Main St35.90 miles

2050 Main St
Red Bluff, CA 96080

805 S Main St36.33 miles

805 S Main St
Red Bluff, CA 96080

1054 South Main Street,36.38 miles

1054 South Main Street,
Red Bluff, CA 96080

1775 Airport Blvd37.01 miles

1775 Airport Blvd
Red Bluff, CA 96080

151 E Webster St37.05 miles

151 E Webster St
Colusa, CA 95932

658 Washington St37.47 miles

658 Washington St
Red Bluff, CA 96080

332 Pine St37.50 miles

332 Pine St
Red Bluff, CA 96080

2967 Davison Ct38.26 miles

2967 Davison Ct
Colusa, CA 95932

1233 Plumas St Ste B41.78 miles

1233 Plumas St Ste B
Yuba City, CA 95991

1429 Colusa Hwy41.85 miles

1429 Colusa Hwy
Yuba City, CA 95993

2450 Sister Columbia Dr42.40 miles

2450 Sister Columbia Dr
Red Bluff, CA 96080

444 Plumas Blvd42.93 miles

444 Plumas Blvd
Yuba City, CA 95991

595 Winship Rd43.67 miles

595 Winship Rd
Yuba City, CA 95991

1065 Bucks Lake Rd48.68 miles

1065 Bucks Lake Rd
Quincy, CA 95971

Employment, DOT, Court Ordered, Probation, Family

At our 29 Chico, California locations, Accredited Drug Testing provides a full array of drug and alcohol testing solutions. We cater to DOT and non-DOT requirements, including urine drug tests, breathalyzer checks, EtG alcohol assessments, and hair follicle drug screenings, serving individuals, employers, and legal firms. Our Chico, CA facilities offer both rapid result testing and SAMSA certified lab analysis with same-day service options. Most Chico testing sites are conveniently close to your work or residential area. We've expanded features to include Occupational Health Testing, Clinical Testing, and Background Screening.

Dial (800) 221-4291 or register through our website with ease. Just pick the desired test, and select a convenient location—the tests can be done for you, your workforce, or another person. Efficient scheduling, whether by calling our team or online, is available around the clock. Our simple and intuitive process ensures drug testing can be arranged quickly in Chico without hassle.

* 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.

Chico, CA Drug Testing

Drug Testing Services Available at Our Chico, CA Labs:

At our Chico 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 Chico, CA

Chico, California Statistics

Chico, located in Butte County, saw a 28% increase in opioid-related incidents in the past year.

Methamphetamine seizures in Chico, Butte County, rose by 15% from 2021 to 2022.

Over 500 individuals in Chico, CA, sought treatment for substance abuse in 2022.

Butte County reported that 35% of drug-related arrests in 2022 took place in Chico.

In 2022, fentanyl was responsible for 60% of overdoses reported in Chico, Butte County.

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 Chico, CA & Drug Testing Policies

Employers in Chico, CA, have implemented strict drug-testing policies to maintain a safe and productive working environment. Many companies have adopted random drug testing as a measure to deter drug use among employees. The U.S. Equal Employment Opportunity Commission provides guidelines for employers conducting drug testing.

Furthermore, local businesses collaborate with health professionals to provide support for employees battling substance use disorders. Some offer employee assistance programs to facilitate access to rehab and counseling services to ensure the workforce remains healthy and efficient.

Government Efforts with Drug Problems in Chico, CA

The local government in Chico, CA, has been actively working through various strategies to combat drug abuse. The Butte County Public Health Department offers numerous resources, including educational programs aimed at prevention and understanding of substance use disorders. Butte County Public Health Department

At the state level, California has initiated several programs targeted at reducing drug abuse, including the expansion of access to treatment centers. The state also collaborates with federal agencies to monitor and control the distribution of both prescription and illegal drugs. California Department of Health Care Services

Local Drug Busts & News in Chico, CA

Chico, CA has seen several local drug busts, with law enforcement ramping up efforts to curb illegal narcotics distribution. Recent operations have targeted several neighborhoods known for increased drug activity. These initiatives often involve collaboration between local police and state agencies, aiming to dismantle trafficking networks and reduce the impact of drug-related crime in the area.

Another significant event occurred when authorities intercepted a large shipment of illicit substances destined for Chico. The bust, a result of a detailed investigation, uncovered not only drugs but also firearms and cash. This event highlighted the ongoing battle against organized crime and the need for continued vigilance to protect the community from the dangerous consequences of drug trafficking.

Community response to these drug-related incidents has been supportive of law enforcement's actions. Many residents express relief and hope these efforts will lead to safer neighborhoods. Community-led initiatives and educational programs targeting substance abuse are being strengthened, showcasing a collaborative approach to tackling drug problems at their roots and promoting long-term recovery and public safety.

Despite these challenges, Chico’s local government has increased funding for drug prevention and treatment programs. Emphasizing rehabilitation over incarceration, these programs aim to provide support for those struggling with addiction. By investing in health initiatives and creating pathways for recovery, Chico hopes to reduce the demand for illicit drugs and ultimately lower the crime rate connected to drug abuse.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Chico, 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

Chico Recovery Center

Wellness and Recovery Residences

No Ordinary Path

Therapist of Chico

Addiction Help Center

Butte County Substance Use Disorder Services

California Department of Alcohol and Drug Programs

North American Addiction Network

Chico Drug Testing

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

Chico DOT Drug Testing

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

Chico DNA Testing

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

Chico Industry Training

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

Chico Hair Drug Testing

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

Chico Alcohol Testing

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

Chico Drug Testing Services

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

Chico 5 Panel Drug Test

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

Chico 10 Panel Drug Test

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

Chico On Site Drug Testing

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

Chico DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Chico, 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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024


(800) 221-4291