
Professional DOT urine collection services for employers, drivers, and transportation professionals in Winter Haven and Eagle Lake, Florida.
M&M Diagnostic & Screening Center provides a professional setting for DOT urine collections for employers, drivers, and transportation professionals.
A clean, professional setting for DOT urine collections.
Collection sites in Winter Haven and Eagle Lake, Florida.
Support for employers coordinating testing and for drivers completing a collection.
Identification, documentation, and collection steps handled with care.

DOT-regulated drug testing follows specific procedures designed to protect the integrity of every specimen. A DOT urine collection includes identifying the donor, completing required documentation, collecting and handling the specimen according to applicable procedures, and maintaining a documented chain of custody before the specimen is forwarded for laboratory testing.
Identification of the donor
Required collection documentation
Specimen collection and handling procedures
Chain-of-custody requirements
Collection support for the people and organizations that rely on DOT-regulated drug testing.
Coordinate DOT collections for employees and applicants.
Complete required DOT urine collections through a professional collection process.
Support your transportation workforce with access to professional collection services.
Coordinate collection needs for your workforce or testing program.
Here is what to expect when you complete a DOT urine collection with M&M Diagnostic & Screening Center.
Contact M&M Diagnostic & Screening Center to begin the process.
Complete the required identification and collection documentation.
The specimen is collected according to applicable DOT collection procedures.
The specimen is handled and forwarded for laboratory testing according to the applicable process.
Whether you're an employer coordinating testing or a driver completing a required collection, M&M Diagnostic & Screening Center provides a professional setting for DOT urine collections.

Whether you're coordinating testing for a new hire, current employee, or transportation workforce, M&M Diagnostic & Screening Center can help make the collection process straightforward.
Pre-employment DOT testing
Random DOT testing
Return-to-duty testing
Follow-up testing
For employers and drivers. Select which applies to you, and M&M Diagnostic & Screening Center will contact you.
If you have been instructed by your employer, testing program, or other authorized party to complete a DOT urine drug test, contact M&M Diagnostic & Screening Center to discuss your collection.
Pre-employment, random, return-to-duty & follow-up collections
Professional collection setting
Winter Haven & Eagle Lake locations
Questions? Call 863-279-1338
A collection experience built around professionalism, proper process, and clear communication.
A clean, professional setting for DOT urine collections.
Collection sites in Winter Haven and Eagle Lake, Florida.
Support for employers coordinating testing and for drivers completing a collection.
Professional, straightforward communication with employers and donors.
Each collection follows the applicable DOT collection procedures, step by step.
Collection services centered on DOT urine collections for employers and drivers.

DOT-regulated collections involve specific requirements at every step. Following the applicable process helps protect specimen integrity and supports accurate documentation from the moment the donor arrives until the specimen is forwarded for testing.
Identification
Documentation
Specimen collection
Specimen handling
Chain of custody
Proper procedures
DOT drug testing requirements are governed by applicable federal regulations. Services and testing requirements may vary based on the type of test and the individual's testing program. Contact M&M Diagnostic & Screening Center for information specific to your collection.
A DOT urine drug test is a drug test conducted under U.S. Department of Transportation regulations for employees in safety-sensitive transportation roles. It follows specific collection, documentation, and chain-of-custody procedures.
DOT drug testing generally applies to employees in safety-sensitive transportation roles, such as CDL drivers. Your employer or testing program determines when a DOT test is required. If you are unsure, contact your employer or call M&M at 863-279-1338.
Please call M&M at 863-279-1338 before your visit to confirm what you need to bring. This may include a valid photo ID and any paperwork provided by your employer or testing program.
Your identity is confirmed, required collection documentation is completed, and the specimen is collected following applicable DOT procedures. The specimen is then handled and forwarded for laboratory testing according to chain-of-custody requirements.
Yes. Employers can contact M&M to discuss their DOT collection needs. Complete the request form on this page and select "Employer," or call 863-279-1338.
For current scheduling and availability, please call M&M at 863-279-1338 or submit a collection request on this page.
M&M Diagnostic & Screening Center has two locations: 128 Palmetto Ave NW, Suite D, Winter Haven, FL 33881, and 117 N 5th St, Suite 4, Eagle Lake, FL 33839.
Complete the request form on this page and select whether you are an employer or a CDL driver/individual, or call M&M at 863-279-1338.
After collection, the specimen is handled and forwarded for laboratory testing according to the applicable process. For questions about your collection, please call M&M at 863-279-1338.
Your employer or testing program can tell you which type of test is required. You can also call M&M at 863-279-1338 with any questions.
Our Winter Haven site is located on Palmetto Ave NW. Call, email, or get directions using the options below.
M&M Diagnostic & Screening Center
128 Palmetto Ave NW, Suite D, Winter Haven, FL 33881
Phone: 863-279-1338
Email: [email protected]
Our Eagle Lake site is located on N 5th St. Call, email, or get directions using the options below.
M&M Diagnostic & Screening Center
117 N 5th St, Suite 4, Eagle Lake, FL 33839
Phone: 863-279-1338
Email: [email protected]
Contact M&M Diagnostic & Screening Center to get started.