On site drug testing – We come to you Hopkinton, RI

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Accredited Drug Testing provides reliable, fast, and confidential on-site and mobile drug testing services at your workplace, accident scene, or remote job location available 24/7 nationwide. Whether you're an employer looking to test employees at your facility or need emergency post-accident testing, our mobile collectors come to you with all required supplies and documentation, ensuring compliance and minimal disruption. We provide onsite drug and alcohol testing for all DOT modes including FMCSA, USCG, FAA, FRA, PHMSA, FTA.

Our professional team stands ready to deliver comprehensive drug and alcohol testing solutions, ensuring safety and regulatory adherence. With our nationwide presence, we deploy expert collectors to your specified location, supplying necessary testing kits and adhering to legal and procedural protocols. From initial setup to the final reporting of results, our service is designed to minimize workplace disruptions and promote a substance-free environment. Our bespoke solutions cater to specific industry needs and compliance requirements.

Conforming strictly to industry regulations, we offer a suite of tests ranging from urine, oral fluid, hair, to alcohol testing. Accredited Drug Testing not only helps enhance workplace safety but also assists organizations in maintaining policy compliance and mitigating potential liabilities. This comprehensive approach empowers businesses and institutions across various sectors, including transportation, healthcare, and education, to safeguard their operational integrity and workforce safety seamlessly.

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 provides specialized drug and alcohol testing services for construction firms to enhance job site safety, lower liability, and meet compliance standards. Whether managing a small crew or multi-state projects, our extensive network delivers testing services swiftly and dependably across regions, including Hopkinton, RI. Our offerings allow seamless integration with your safety protocols, ensuring a compliant and drug-free environment efficiently.

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On-Site Drug Testing in Manufacturing Plants

Accredited Drug Testing supplies industry-focused drug and alcohol testing solutions for manufacturing enterprises and industrial sites nationwide. Our interventions secure workforce health, boost productivity, and maintain compliance with OSHA, DOT, and insurance mandates. We proudly service diverse facilities, ensuring operations meet regulatory needs, including Hopkinton, RI, ensuring smooth execution of safety procedures across all locations.

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On-Site Drug Testing in Power Plants

Conducting on-site drug testing at power plants ensures workplace safety, regulatory adherence, and operational dependability. Facilities involve high-risk elements such as heavy machinery and high-voltage equipment. Addressing potential impairment effectively reduces risks like equipment breakdowns and accidents. Covering Hopkinton, RI, our services support the sustenance of robust safety protocols across power generation environments.

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On-Site Drug Testing in Motor Pool Facilities

Motor pool facilities bear the load of overseeing fleets for agencies and large entities. Ensuring employees adhere to safety standards when operating or maintaining vehicles is crucial. Implementing on-site drug testing maintains a safe, compliant environment while minimizing disruptions and raising efficiency. From commercial vehicles to heavy equipment, Hopkinton, RI facilities benefit from our streamlined testing solutions.

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On-Site Drug Testing for Car Dealerships

On-site drug testing enhances safety and drug-free workplace policies at car dealerships. With employees handling vehicles, tools, or customer interactions, adopting reliable testing protocols curtails accidents and upholds reputational integrity. Our comprehensive services meet employment policies across regions, including Hopkinton, RI, promoting an environment adherent to safety and operational standards effectively.

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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 drug testing aids trucking and transportation businesses in aligning with federal mandates, preserving public safety, and uninterrupted fleet functionality. Managing drivers and logistic operations becomes simpler through our compliant, economical solutions deployed across states, including Hopkinton, RI. Our testing framework fosters a secure, reliable operating environment pivotal for the transportation sector.

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On-Site Drug Testing for Schools

On-site drug testing within schools fosters a secure, drug-free atmosphere conducive to learning. Whether for districts, academies, or charter bodies, such programs back policy adherence and operational safeguarding. Encompassing Hopkinton, RI, our initiatives aim to promote healthy student environments and reinforce safety measures efficiently. Our solutions offer scalability fitting disparate educational institution settings.

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On-Site Drug Testing at Oil and Gas Sites

Drug testing at oil and gas sites in states such as Hopkinton, RI is critical for promoting safe, compliant, and efficient work environments in this high-risk industry. From rigs to refineries, maintaining performance and limiting impairments is key. Accredited Drug Testing provides 24/7 mobile services, following federal and industry safety standards while minimizing operational downtime across this vital sector's various demanding settings.

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What to Expect During an On-Site Drug Testing Event

Planning or taking part in an on-site drug testing event? Accredited Drug Testing serves employers, safety managers, and employees by providing insights into what to expect during an on-site testing process, ensuring a seamless, compliant, and stress-free experience. As experts in drug testing, we offer DOT-compliant mobile testing services tailored for efficiency, confidentiality, and customization to suit organizational needs.

What Is an On-Site Drug Testing Event?

An on-site testing event involves certified collectors traveling to locations like workplaces, job sites, terminals, schools, or event venues to perform drug and alcohol tests. This service negates the need to send employees off-site, thus reducing downtime while maintaining adherence to drug-free workplace policies, DOT regulations, or legal obligations. Ranging from single-day testing for small teams to multi-day ventures covering multiple shifts or job sites, these events ensure comprehensive compliance.

  • Determine the scope of the testing event (number of employees, shifts, locations)
  • Choose appropriate test types (urine, oral fluid, hair, alcohol)
  • Coordinate scheduling to minimize operational disruption
  • Provide chain of custody forms, employee notices, and privacy procedures
  • Complete necessary Chain of Custody paperwork

What Happens During the On-Site Drug Testing Event

  • Setup and Arrival: Certified collectors arrive with testing kits, paperwork, and privacy screens. Setup can take place in a private area, conference room, trailer, or mobile unit.
  • Check-In Process: Employees or participants are called in, verified with ID, and briefed on the testing process.
  • Collection Procedures: Collections start following established protocols, utilizing required procedures for accuracy and validity.
  • Completion and Wrap-Up: Testing is followed by a return to work for participants. Samples get sealed and taken to certified laboratories, with results reported to employers under confidentiality standards.

Tips for a successful on-site drug testing event

  • Opt for a certified provider staffed with DOT-experienced and trained collectors
  • Communicate clearly with staff ahead of time, when applicable
  • Designate a privacy-sensitive, accessible testing and check-in area
  • Ensure HR or DER presence to handle employee queries or concerns

Why Choose Accredited Drug Testing?

  • Certified collectors, BAT technicians, and MROs.
  • DOT and non-DOT program management
  • 24/7 on-site testing availability nationwide
  • Over 17,000 backup testing locations
  • Customized employer programs and full compliance support
  • Trusted by federal contractors, transportation companies, and Fortune 500 firms

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.


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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

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291