On site drug testing – We come to you Connecticut

We Come To You

Land, Air & Sea



Accredited Drug Testing offers reliable, prompt, and confidential drug testing services nationwide available 24/7. Whether at your workplace, a remote job site, or an accident scene, our mobile collectors bring all necessary supplies and documentation, ensuring compliance and minimal disruption. We focus on creating a seamless experience for employers needing employee testing or emergency post-accident screenings.

On-site drug and alcohol testing provided covers all DOT modes including FMCSA, USCG, FAA, FRA, PHMSA, and FTA. This comprehensive coverage ensures that testing meets all regulatory requirements and standards, no matter the location or time. The availability of our services nationwide ensures that you'll never be out of reach for prompt testing solutions, assisting in maintaining a drug-free environment efficiently and effectively.

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 tailored drug and alcohol testing services for construction firms in Connecticut to enhance site safety, mitigate liability, and adhere to compliance standards. Whether managing a small team or multi-state initiatives, our extensive network ensures timely and dependable service across all locations, addressing your immediate needs without delay.

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On-Site Drug Testing in Manufacturing Plants

Accredited Drug Testing offers specialized drug and alcohol testing solutions in Connecticut for manufacturing sites nationwide. We help safeguard your team, boost efficiency, and maintain adherence to OSHA, DOT, and insurance mandates. Our services ensure safety, productivity, and regulatory compliance tailored specifically to the manufacturing sector.

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On-Site Drug Testing in Power Plants

At power plants, on-site drug testing is fundamental in maintaining workplace safety and regulatory compliance, especially in high-risk areas in Connecticut involving heavy equipment use. Ensuring workers are unimpaired prevents catastrophic accidents, machinery failures, and fatalities, protecting operational integrity and lives.

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On-Site Drug Testing in Motor Pool Facilities

Motor pool facilities in Connecticut manage fleets for governmental and large organizations. Personnel often operate or service crucial vehicles and equipment. Implementing on-site drug testing ensures safety, compliance, and operational efficiency, reducing downtime and maintaining fleet reliability while meeting strict regulatory standards.

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On-Site Drug Testing for Car Dealerships

On-site drug testing at Connecticut car dealerships ensures a safe, drug-free work setting. Employees in sensitive roles, such as vehicle operation or customer interaction, benefit from robust programs that prevent mishaps, uphold reputation, and align with employement policies. This proves essential for proactive and protective workplace management.

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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 for Connecticut's trucking and transportation firms facilitates regulatory compliance, public safety, and uninterrupted commercial fleet operations. Whether overseeing long-haul trucks or local delivery services, on-site testing is a practical, affordable, and compliant solution tailored to support seamless logistics management.

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On-Site Drug Testing for Schools

For Connecticut schools, on-site drug testing proactively enforces a drug-free learning space. Be it public, private, or charter institutions, these programs are pivotal in safeguarding student health, ensuring compliance, and protecting educational operations, affirming commitment to a safe educational environment for all.

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On-Site Drug Testing at Oil and Gas Sites

In Connecticut, maintaining safe and compliant oil and gas sites is vital. Our tailored on-site drug testing service ensures operational productivity and safety across rig, refinery, and offshore settings. We support federal and industry demands with mobile 24/7 testing, optimizing safety while minimizing project downtime in this high-risk sector.

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What to Expect During an On-Site Drug Testing Event

Organizing or joining an on-site drug testing event? Our services cater to employers, safety managers, or employees, ensuring a stress-free process. As experts, we offer professional, DOT-compliant mobile testing services, customizable to your organization’s needs.
Definition of an On-Site Drug Testing EventThese events take certified collectors to your location, such as workplaces or schools, eliminating off-site travel and ensuring policy compliance. It can range from single to multi-day operations across job sites.

  • Define testing scope (number of employees, shifts, locations)
  • Select test types (urine, hair, alcohol)
  • Coordinate schedules to reduce disruption
  • Ensure proper documentation and privacy protocols
During the Event
  • Collectors arrive with all necessary equipment and paperwork for procedures set in private spaces.
  • Employees are verified and briefed before sample collection begins.
  • Samples are handled following strict Chain of Custody Protocols, ensuring legal validity.
  • After collection, samples are sent to labs for analysis and results.
Guidance for Success
  • Choose a provider with strong DOT experience.
  • Communicate clearly with your team in advance.
  • Designate a private space for seamless operations.
  • Have HR or a DER present to support employees

Why Choose Us?

  • Experienced collectors and MROs
  • Comprehensive management of DOT projects
  • Round-the-clock availability nationwide
  • Backup testing at over 17,000 locations
  • Custom employer programs with full compliance
  • Trusted by federal contractors and Fortune 500 companies

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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Accredited Drug Testing has 17,540 drug testing centers in 50 states.

Please select a state from the list below to find drug testing locations near you.

(800) 221-4291