DOT Drug Testing Services for Workplace Safety
LBC Fleet's DOT drug testing services cover both DOT regulated testing and Non-DOT testing — substance abuse testing for every workplace need. Results reviewed by our compliance staff. 1,000+ testing locations nationwide. Built by the team behind 3,000+ real DOT audits since 2015.
3,000+ Real DOT Audits Since 2015 99.8% Satisfactory Outcomes 10+ Years Nationwide 1,000+ Testing LocationsNeed compliant drug testing with expert oversight?
We have partnered with thousands of testing sites throughout the country giving you the flexibility to test your staff where and when is most convenient. All results reviewed by our compliance staff.
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Need driver screening too? See our background check services — sibling service in the same compliance package.
Why Carriers Choose LBC Fleet for DOT Drug Testing Services
Choose our team for compliance and reliability.
- Thousands of approved testing locations — flexibility to test your staff where and when is most convenient.
- All results and testing documents reviewed by our compliance staff — competitive rates while ensuring compliance.
- Electronic chain of custody — we exclusively use electronic chain of custody forms to eliminate lost paperwork.
- California PUC approved consultant — Limo and Bus Compliance LLC is officially listed as an approved drug testing consultant by the California Public Utilities Commission for PSC and TCP carriers. View official PUC approved consultant list.
Driving records monitoring is a natural companion: see MVR monitoring services for the third leg of the screening stack.
How Our DOT Drug Testing Services Work
Our process is designed to keep you compliant and audit ready.
- Our staff reviews all drug paperwork for compliance.
- We provide you up-to-date policies and procedures.
- Driver lists are verified automatically for compliance clients or via email for drug testing only clients.
- Order your tests through our easy-to-use portal — or let us generate the orders for you.
- The employee shows the barcode to the facility staff and provides the sample.
- Results show up in your email — flagged if they need your attention.
We use only nationally recognized and accredited laboratories and collection sites to ensure test procedures are followed. We exclusively use electronic chain of custody forms to eliminate lost paperwork.
We also handle Clearinghouse requirements as part of our compliance programs, including required queries and record management. Most companies do not find out there is a problem until the audit. Driver identity verification is a related concern — see FMCSA Clearinghouse identity verification for the verification step many fleets miss.
With the rise in fraudulent Clearinghouse activity, carriers are being exposed without even realizing it. See how Clearinghouse fraud is impacting companies and what you should be watching for.
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When it comes to DOT regulated testing and California PUC compliance, violations and fines are common. For DOT regulated employers and PUC carriers, you are responsible for any mistakes made by your vendors.
DOT Testing
FMCSA-compliant programs for interstate carriers. Complete pre-employment, random, post-accident, reasonable suspicion, and return-to-duty testing per 49 CFR Part 382.
California PUC Testing
Programs for limousines, shuttles, charter buses, and passenger carriers. LBC Fleet is officially listed as an approved drug testing consultant by the California PUC.
Non-DOT Testing
Workplace drug testing programs for general employers. Comprehensive substance abuse testing for companies not subject to DOT regulations but seeking workplace safety programs. Find qualified SAMHSA workplace resources.
Already had a violation? See return-to-duty testing — the SAP completion path for drivers who can't get hired without Clearinghouse clearance.
Transparent Pricing from a Trusted Drug Testing Partner
LBC Fleet maintains competitive pricing while adhering to strict compliance policies. We may not be the cheapest, but we ensure your company is best protected. Learn more about industry drug testing requirements from OOIDA.
Clear, upfront pricing
- $200 Annual Consortium Fee (per company, regardless of size)
- $59 per Test (in-network)
- $20 Out-of-Network fee if applicable
With LBC Fleet's comprehensive DOT drug testing services, you have peace of mind knowing our expertise has led to thousands of successful audits for companies just like yours. The FMCSA's Safety Measurement System tracks drug testing violations closely. With LBC Fleet, you're always audit ready.
For companies that want full compliance coverage, our outsourced DQ file management service includes Clearinghouse queries, driver monitoring, and complete record management — not just drug testing.
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We handle all Clearinghouse requirements, provide electronic chain of custody, and review all results for compliance so you stay audit ready.
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What is the FMCSA Drug & Alcohol Clearinghouse?
The FMCSA Drug & Alcohol Clearinghouse is a secure online database that provides real-time information about CDL drivers' drug and alcohol program violations. Launched January 6, 2020, it contains records of positive drug or alcohol test results, test refusals, and completion of return-to-duty processes. All FMCSA-regulated employers must query the Clearinghouse for current and prospective employees before allowing them to operate commercial motor vehicles.
How often must employers query the Clearinghouse?
Employers must conduct full queries for all new hires before they begin safety-sensitive functions, and limited queries on all current CDL drivers at least once annually. Employers must obtain electronic consent from drivers for full queries, but limited queries can be conducted without driver consent.
What types of DOT drug testing are required?
FMCSA requires five types of drug testing under 49 CFR Part 382:
Pre-employment testing — required before first safety-sensitive duty
Random testing — minimum 50% of drivers annually for drugs, 10% for alcohol
Post-accident testing — required after fatal accidents or when citations are issued
Reasonable suspicion testing — when trained supervisors suspect impairment
Return-to-duty and follow-up testing — after violations
What is a SAP and when is one needed?
A Substance Abuse Professional (SAP) is a licensed professional who evaluates employees after DOT drug and alcohol violations. According to DOT regulations, any driver who tests positive, refuses a test, or violates other drug/alcohol prohibitions must complete the SAP return-to-duty process before performing safety-sensitive functions. The SAP conducts evaluations, recommends treatment, and determines follow-up testing requirements.
Do owner-operators need to join a consortium for random testing?
Yes. Owner-operators who employ only themselves and are not leased to a motor carrier must join a consortium with at least two covered employees in the random testing pool. This requirement ensures compliance with DOT's random testing mandates.
Can drivers work while waiting for drug test results?
It depends on the test type. Pre-employment testing requires negative results before the driver can begin safety-sensitive functions. Drivers who take random or post-accident tests may continue driving while results are being processed, unless the test was conducted for reasonable suspicion.
How much do Clearinghouse queries cost?
FMCSA charges employers for Clearinghouse queries through purchased query plans starting at $1.25 per query. With LBC Fleet's DOT drug testing services, we handle all Clearinghouse requirements as part of our comprehensive compliance program — you do not need to manage queries separately.
What are the consequences of non-compliance?
Non-compliance with DOT drug testing requirements can result in serious penalties including fines, out-of-service orders, and downgrades to your safety rating. The most common violations we see during audits include invalid testing procedures, improper paperwork, insufficient testing quantities, and failure to query the Clearinghouse. Remember: as the employer, you are responsible for any mistakes made by your vendors. If you've already received an audit notice, see DOT audit preparation services.
What is Clearinghouse fraud and how does it affect my company?
Clearinghouse fraud typically involves drivers attempting to bypass or manipulate their drug and alcohol violation records to return to safety-sensitive work without completing the proper return-to-duty process.
If proper Clearinghouse queries are not conducted, or something is missed, the liability falls on the carrier, not the driver.
We are seeing more companies unknowingly exposed due to poor oversight. Read more about Clearinghouse fraud risks and how to protect your business.
Our free compliance checklists and guides cover everything from driver qualification files to drug testing and hours of service.
Need return-to-duty testing after SAP clearance?
We are one of the few companies that provide return-to-duty testing for drivers who have completed the SAP process but can't get hired without Clearinghouse clearance. Break the cycle, get your negative test, and clear your record.
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