Drug Testing Locations - Frederick, CO

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

39 Drug-Testing Centers in Frederick

Minutes Away, Test Today

209 4th St Ste A-21.04 miles

209 4th St Ste A-2
Dacono, CO 80514

1310 Factory Cir6.58 miles

1310 Factory Cir
Fort Lupton, CO 80621

112 S Denver Ave6.83 miles

112 S Denver Ave
Fort Lupton, CO 80621

1551 Professional Ln Unit 1409.07 miles

1551 Professional Ln Unit 140
Longmont, CO 80501

1551 Professional Ln9.07 miles

1551 Professional Ln
Longmont, CO 80501

205 S Main St Ste C9.32 miles

205 S Main St Ste C
Longmont, CO 80501

254 N 4th Ave9.76 miles

254 N 4th Ave
Brighton, CO 80601

829 Main St Ste 110.13 miles

829 Main St Ste 1
Longmont, CO 80501

1860 Industrial Cir10.46 miles

1860 Industrial Cir
Longmont, CO 80501

2144 N Main St Ste 811.03 miles

2144 N Main St Ste 8
Longmont, CO 80501

850 23rd Ave Ste A11.27 miles

850 23rd Ave Ste A
Longmont, CO 80501

1925 Mountain View Ave11.48 miles

1925 Mountain View Ave
Longmont, CO 80501

1950 Mountain View Ave11.55 miles

1950 Mountain View Ave
Longmont, CO 80501

2801 Purcell St11.63 miles

2801 Purcell St
Brighton, CO 80601

2130 Mountain View Ave,11.64 miles

2130 Mountain View Ave,
Longmont, CO 80501

1200 W South Boulder Rd Ste 10311.75 miles

1200 W South Boulder Rd Ste 103
Lafayette, CO 80026

2000 W South Boulder Rd12.25 miles

2000 W South Boulder Rd
Lafayette, CO 80026

12213 Pecos St #60012.97 miles

12213 Pecos St #600
Westminster, CO 80234

1600 Prairie Center Pkwy13.14 miles

1600 Prairie Center Pkwy
Brighton, CO 80601

380 Empire Rd Ste 12013.17 miles

380 Empire Rd Ste 120
Lafayette, CO 80026

150 Teson St13.79 miles

150 Teson St
Denver, CO 80233

4590 W 121st Ave13.97 miles

4590 W 121st Ave
Broomfield, CO 80020

11310 Huron St, Suite 22014.00 miles

11310 Huron St, Suite 220
Northglenn, CO 80234

12060 Sable Blvd14.09 miles

12060 Sable Blvd
Brighton, CO 80601

11172 Huron St Ste 1914.16 miles

11172 Huron St Ste 19
Northglenn, CO 80234

899 Us Highway 287 Ste 50014.41 miles

899 Us Highway 287 Ste 500
Broomfield, CO 80020

799 Highway 287, Suite F14.44 miles

799 Highway 287, Suite F
Broomfield, CO 80020

290 Nickel St Ste 20014.67 miles

290 Nickel St Ste 200
Broomfield, CO 80020

7000 W 117th Ave Unit B14.96 miles

7000 W 117th Ave Unit B
Broomfield, CO 80020

1050 W 104th Ave15.15 miles

1050 W 104th Ave
Northglenn, CO 80234

550 Thornton Pkwy Ste 11015.98 miles

550 Thornton Pkwy Ste 110
Thornton, CO 80229

9669 Huron St Ste 20116.01 miles

9669 Huron St Ste 201
Thornton, CO 80260

500 Summit Blvd16.06 miles

500 Summit Blvd
Broomfield, CO 80021

9195 Grant St Ste 10016.48 miles

9195 Grant St Ste 100
Thornton, CO 80229

4747 Arapahoe Ave16.81 miles

4747 Arapahoe Ave
Boulder, CO 80303

7120 E 49th Ave Sapp Brothers Truck Stop16.85 miles

7120 E 49th Ave Sapp Brothers Truck Stop
Commerce City, CO 80022

Po Box 176917.02 miles

Po Box 1769
Comm City, CO 80037

18240 E 104th Ave Unit 20517.08 miles

18240 E 104th Ave Unit 205
Commerce City, CO 80022

4800 Baseline Rd Ste D-10617.17 miles

4800 Baseline Rd Ste D-106
Boulder, CO 80303

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a wide range of alcohol and drug screening solutions across 39 testing centers in Frederick, Colorado. Our services include DOT and non-DOT urine drug tests, breath alcohol tests, hair drug testing, and EtG alcohol testing for personal, employment, and legal purposes. In Frederick, CO, we ensure quick results and SAMSA certified lab analyses. You can expect same-day service with most centers conveniently positioned close to your residence or workplace. Furthermore, we offer Occupational Health Testing, Background Checks, and Clinical Testing.

Dial (800) 221-4291 or visit our website to register. Pick a test and choose the closest center—available for personal, employee, or third-party testing. Scheduling is simple and quick; contact our team or book your test online anytime. Our efficient and intuitive system makes it easy to set up drug testing in the Frederick region seamlessly.

* 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.

Frederick, CO Drug Testing

Drug Testing Services Available at Our Frederick, CO Labs:

At our Frederick 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 Frederick, CO

Frederick, Colorado Statistics

In Frederick, CO, located in Weld County, the prevalence of opioid-related overdoses increased by 15% from 2020 to 2021.

According to Weld County Health Department, 12% of high school students in Frederick, CO reported using marijuana in the past month.

Frederick, CO reported 200 drug-related arrests in 2022, as stated by the Frederick Police Department.

The hospitalization rate for drug overdoses in Weld County, which includes Frederick, CO, increased by 10% from 2019 to 2022.

Weld County's 2023 survey shows 20% of Frederick residents identify drug abuse as a significant community issue.

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 Frederick, CO & Drug Testing Policies

Employers in Frederick, CO, recognize the importance of maintaining a drug-free workplace and often implement strict drug testing policies. Pre-employment screenings and random drug tests are standard practices to ensure safety and productivity. The U.S. Equal Employment Opportunity Commission (EEOC) provides guidelines on how to implement drug testing policies without violating employees' rights.

Many local businesses work closely with regional organizations to support employees in recovery, offering access to counseling and rehabilitation resources. In compliance with the Occupational Safety and Health Administration (OSHA) regulations, companies strive to maintain healthy work environments free from the effects of substance abuse.

Government Efforts with Drug Problems in Frederick, CO

The government in Frederick, CO, is actively working to tackle the drug problem through various initiatives. The Weld County Drug Task Force collaborates with local police to conduct drug prevention programs. Moreover, the Colorado Department of Human Services provides resources for addiction treatment and recovery support.

State-level efforts include introducing education programs in schools to increase awareness about the dangers of drug abuse. On a national scale, federal resources like the Substance Abuse and Mental Health Services Administration (SAMHSA) offer additional support for initiatives aimed at combating drug addiction in communities like Frederick.

Local Drug Busts & News in Frederick, CO

Frederick, CO, has been experiencing increasing scrutiny over drug-related activities in recent months. Local law enforcement has intensified efforts to combat the distribution of illegal substances within the community. Recent operations have led to several significant arrests, disrupting networks suspected of trafficking dangerous drugs. The community has shown a commendable resolve, supporting the authorities in their endeavor to maintain safety.

Authorities in Frederick recently conducted a major drug bust, uncovering a hidden stash of illegal narcotics within a suburban home. This operation involved a coordinated effort between local and regional law enforcement agencies. The successful raid has drawn attention to the persistent issue of drug trafficking in smaller towns, underscoring the importance of community vigilance in identifying suspicious activities.

Following a tip from local residents, Frederick police launched an investigation that culminated in multiple drug-related arrests. The operation targeted individuals believed to be involved in the distribution of methamphetamine. This effort highlights the critical role community members play in assisting law enforcement by reporting concerns, which can lead to decisive action against drug-related crimes.

A series of undercover operations in Frederick has led to a decrease in illegal drug transactions, according to local police reports. Officers have focused on infiltrating networks believed to be spreading highly addictive substances across the area. These efforts reflect broader initiatives within Weld County to strengthen resistance against the drug epidemic sweeping many small American towns.

Community forums in Frederick have become a platform for discussing the implications of drug-related activities on local safety and well-being. Residents, law enforcement, and local officials gather to share insights and strategies for preventing substance abuse and addiction. These events emphasize the importance of education and awareness in curbing the spread of illegal drugs within the community.

Occupational Health Services

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

Colorado DOT/Non DOT Physicals

Colorado Vision Tests

Colorado Audiograms

Colorado Respirator Fit Tests

Colorado Lift Tests

Colorado Background Checks

Resources & Citations

JW Treatment Centers

Northern Colorado Health Alliance

Northpoint Recovery

Four Star Healthcare

Marijuana Anonymous Colorado

Health District of Northern Larimer County

Porter Hospital

Montbello Health Service

Arapahoe/Douglas Works!

Natalian Wellness

Frederick Drug Testing

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

Frederick DOT Drug Testing

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

Frederick DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Frederick, CO.

Frederick Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Frederick, CO.v

Frederick Hair Drug Testing

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

Frederick Alcohol Testing

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

Frederick Drug Testing Services

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

Frederick 5 Panel Drug Test

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

Frederick 10 Panel Drug Test

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

Frederick On Site Drug Testing

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

Frederick DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Frederick, CO 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