Due to ongoing repairs, only select departments are open at the Dallas County Records Building today. If you need in-person assistance, please call to confirm operational status before traveling to the building. We encourage you to visit our website for the latest information and daily operations.
In observance of Labor Day, Dallas County offices will be closed on Monday, September 7, 2026.
Dallas County is under a Burn Ban starting July 27, 2026, in effect for 90 days.
DALLAS COUNTY ADOPTED A TAX RATE THAT WILL RAISE MORE TAXES FOR MAINTENANCE AND OPERATIONS THAN LAST YEAR'S TAX RATE.

THE TAX RATE WILL EFFECTIVELY BE RAISED BY 22.02 PERCENT AND WILL RAISE TAXES FOR MAINTENANCE AND OPERATIONS ON A $100,000 HOME BY APPROXIMATELY $29.08.

Public Health Laboratory

Client Services Manual

Dallas County Health and Human Services - 2377 N. Stemmons Freeway, Suite 017, Dallas, TX 75207
Telephone: (214) 819-1950
Email: PHLabInfo@dallascounty.org

Quality and Client Services

In accordance with the Client Services Manual, our laboratory follows rigorous protocols for specimen collection, handling, and processing. These measures ensure that each test result is reliable and supports informed clinical decision-making.

Our team is dedicated to continuous improvement in laboratory practices and to providing timely, dependable diagnostic support. The LabOnline Portal further streamlines test ordering and result reporting, enhancing overall service delivery.

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DCHHS Client Services Manualacrobat icon
 

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