On site drug testing – We come to you South Kensington, MD

We Come To You

Land, Air & Sea



Accredited Drug Testing offers swift, confidential, and efficient on-site and mobile drug testing services nationwide. Available 24/7, we come to your workplace, accident scene, or remote location, ensuring minimal disruption and full compliance. Our team brings all necessary supplies and documentation, ready to meet the needs of various industries.

Whether you're an employer needing routine checks or facing a post-accident emergency, our mobile collectors are equipped to assist. We specialize in DOT-compliant testing across all modes, catering to FMCSA, USCG, FAA, FRA, PHMSA, and FTA requirements. Trust us for seamless integration and reliable service delivery.

Our services prioritize privacy while maintaining adherence to all testing standards. The convenience of our comprehensive on-site solutions translates to fewer interruptions to your operations. Accredited Drug Testing is your partner in maintaining a safe and compliant work environment.

Who Uses Our On-Site Drug Testing?

Construction Sites
Manufacturing Plants
Power Plants
Motor Pool Facilities
Car Dealerships
Trucking/Transportation Companies
Schools
Oil & Gas Sites
Hospitals

On-Site Testing Events Require a Minimum of 10 Individuals or More To Be Tested

On-Site Drug Testing in Construction Sites

Accredited Drug Testing offers specialized testing solutions for construction firms to boost job site safety and compliance. Whether managing small crews or large multi-state projects, our robust network spans nationwide, including South Kensington, MD, ensuring you receive necessary testing rapidly and reliably. Protecting your workforce and mitigating liabilities is our priority.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing in Manufacturing Plants

Accredited Drug Testing supplies industry-tailored testing services for manufacturing facilities nationwide, including in South Kensington, MD. Our solutions aim to safeguard labor force health, elevate productivity, and guarantee alignment with OSHA, DOT, and insurance mandates, supporting robust workplace efficiencies and compliance across industrial operations.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing in Power Plants

In power plants, on-site drug testing is vital for maintaining safety and operational reliability. Facilities in South Kensington, MD face high-risk elements like heavy machinery and complex systems needing stringent safety protocols. Impairment can trigger catastrophic issues; testing safeguards equipment integrity and workplace lives against potential hazards.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing in Motor Pool Facilities

Managing fleets at motor pool facilities—such as government agencies or utilities—demands focus on operational efficiency and safety. In South Kensington, MD, on-site drug testing plays a crucial role in supporting these objectives by minimizing downtime and ensuring employees handling safety-sensitive tasks remain compliant and unimpeded by impairments.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing for Car Dealerships

On-site drug testing at car dealerships in South Kensington, MD ensures safe, drug-free environments. With roles involving vehicle operation and customer interactions, reliable testing prevents accidents and maintains reputation and policy integrity, vital for operational safety and compliance in safety-sensitive automotive settings.

Request On-site Mobile Testing

Why Car Dealerships Need Drug Testing

  • Convenient and Time-Saving: Testing is done on-site with no need to send employees off-premises
  • Minimizes Workflow Disruption: Employees can return to work quickly after testing
  • Cost-Effective: Reduces travel costs and time away from sales or service operations
  • Discreet and Professional: Certified collectors arrive with proper equipment and conduct testing confidentially
  • Check-In Process Employees or participants are called in, verified with ID, and briefed on the testing process.

Types of On-Site Testing Available

  • Urine Drug Testing: 5, 10, or 12-panel options for common illicit and prescription drugs
  • Oral Fluid (Saliva) Testing: Observed collections with short detection windows
  • Hair Follicle Testing: Long-term detection up to 90 days—ideal for management roles
  • Breath Alcohol Testing (BAT): Instant results to detect recent alcohol use
  • Rapid/Instant Testing: Fast screenings with optional lab confirmation

Protect your employees, your customers, and your bottom line with professional on-site drug and alcohol testing services. Accredited Drug Testing offers fast, flexible, and affordable solutions for car dealerships of all sizes

On-Site Drug Testing for Trucking and Transportation Companies

On-site testing supports compliance for South Kensington, MD transportation and trucking companies, safeguarding public safety and fleet reliability. Whether handling long-haul drivers or delivery operations, this cost-efficient, federally compliant testing solution ensures smooth and regulated commercial activities statewide.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing for Schools

Drug testing in South Kensington, MD schools proactively keeps educational environments safe and drug-free, vital for student wellness. This approach aligns with policy compliance and operational security, spanning public, private, and charter institutions. It acts as a preventive tool in fostering healthy, substance-free learning spaces.

Request On-site Mobile Testing

Learn More

On-Site Drug Testing at Oil and Gas Sites

On-site drug testing at South Kensington, MD oil and gas sites is crucial for risk management and compliance. In this high-stakes industry, Accredited Drug Testing offers 24/7 services—from drilling sites to refineries—aligned with industry standards, minimizing downtime while upholding safety and performance benchmarks.

Request On-site Mobile Testing

Learn More

What to Expect During an On-Site Drug Testing Event

Participating or planning an on-site drug testing event? Our services ensure a smooth and stress-free process, providing expert, DOT-compliant mobile testing tailored to your organization's needs. Knowing what to expect eases logistics and maintains compliance.

What Is an On-Site Drug Testing Event?

Certified collectors travel to your designated location to conduct drug and alcohol tests, eliminating employee off-site travel. This service aligns with drug-free policies, DOT regulations, and legal requirements, adaptable for any team size.

What Happens During the On-Site Drug Testing Event

Setup and Arrival: Collectors arrive with necessary supplies, setting up in a designated space for privacy. Check-In: Employees verify their ID and are briefed. Entry Procedures: Using proper protocols, samples are documented under strict Chain of Custody Procedures.

Completion and Wrap-Up:

Participants return to work post-testing; samples head to certified labs if not rapid tests. Results are confidentially reported to employers.

Tips for a successful on-site drug testing event

  • Choose experienced, certified providers for compliance.
  • Ensure clear communication with staff ahead of events.
  • Designate a private, accessible space for the event.
  • HR or DER should be on hand for support.

Why Choose Accredited Drug Testing?

  • Certified professionals, ready nationwide, 24/7.
  • Comprehensive program management, DOT and non-DOT.
  • Over 17,000 backup locations.
  • Customized solutions for all needs.
  • Trusted by top firms, with full compliance support.

Schedule Your On-Site Drug Testing Event Today

Whether you are planning a random drug test, pre-employment screening, or DOT-mandated testing event, Accredited Drug Testing delivers fast, professional, and compliant on-site drug and alcohol testing services. Call (800) 221-4291 or visit or click the button below to schedule a drug testing event or request a free quote.


Request On-site Mobile Testing

South Kensington Drug Testing

Quickly find trusted local drug testing centers in South Kensington, MD — fast, convenient, and reliable every time!

South Kensington DOT Drug Testing

Quickly find a local DOT drug testing center in South Kensington, MD — fast, reliable, convenient nationwide service!

South Kensington DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around South Kensington, MD.

South Kensington Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in South Kensington, MD.v

South Kensington Hair Drug Testing

Get fast, accurate hair drug testing at our convenient South Kensington, MD locations—results you can trust, every time!

South Kensington Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in South Kensington, MD.

South Kensington Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in South Kensington, MD.

South Kensington 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by South Kensington, MD employers and individuals nationwide.

South Kensington 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for South Kensington, MD workplace and personal testing needs.

South Kensington On Site Drug Testing

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

South Kensington DOT Physicals

Certified DOT physicals with quick, reliable exams to keep South Kensington, MD 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

On-site drug testing means a certified collector travels to your workplace, job site, accident scene or other location to perform drug, alcohol or DNA tests, rather than sending employees off-site. The testing event uses urine, saliva or hair specimens (depending on panel), and can include breath alcohol screening. Accredited Drug Testing offers this service 24/7 nationwide.
Industries that commonly use on-site testing include construction sites, manufacturing plants, power plants, motor pool facilities, car dealerships, trucking/transportation companies, schools, hospitals, and oil & gas drilling sites.
Available test types include urine drug panels (5-panel, 10-panel, etc.), saliva/oral fluid tests, hair follicle testing, rapid/instant screening and breath alcohol testing (BAT). For DOT-regulated employees, full chain-of-custody and DOT-compliant documentation is provided.
Key benefits include convenience (the collector comes to your location), minimal downtime for employees, faster response especially for post-accident or reasonable-suspicion testing, and improved compliance because the service provider handles certified collectors, forms and documentation.
When scheduling, you’ll specify number of people to be tested, location, time and type of tests needed (DOT or non-DOT). The provider sends certified collectors with all required supplies, privacy setup, chain-of-custody forms, and testing is conducted onsite. After completion, samples are sealed, transported to a SAMHSA-certified lab if needed, and results reported to the employer.
Yes. Accredited Drug Testing’s on-site service supports all DOT modes (FMCSA, USCG, FAA, PHMSA, FRA, FTA), uses certified collectors, provides full documentation including chain of custody, and supports random, post-accident, return-to-duty and other regulatory scenarios.

Customer Reviews

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024


(800) 221-4291