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Local Testing Centers

Our testing center collection and analysis service is the ideal choice for your pre-employment and professional drug testing needs. Our nationwide network offers a wide range of services.

Drug & Alcohol Testing Centers in Maryland

Here are the cities with one or more testing facilities in Maryland. Depending on the testing facility these are the different type of testing they may be doing in the locations further down:


Available Testing Methods


  • Hair Follicle Drug Testing*
  • Urine Drug Testing (DOT or non-DOT)
  • Saliva (Oral) Drug Testing
  • Pre-Employment Drug Screening Testing
  • Self Drug Testing
  • Teenager (School) Drug Testing

  • 2010 Census Population: 5,773,552 (19th)
  • Density: 594.8 persons per square mile (5th)
  • Capital: Annapolis
DRUG TESTING LINKS

Aberdeen, Maryland Drug Testing Centers
Annapolis, Maryland Drug Testing Centers
BALTIMORE, Maryland Drug Testing Centers
BEL AIR, Maryland Drug Testing Centers
Belcamp, Maryland Drug Testing Centers
Berlin, Maryland Drug Testing Centers
Bethesda, Maryland Drug Testing Centers
Bowie, Maryland Drug Testing Centers
CAMBRIDGE, Maryland Drug Testing Centers
Capitol Heights, Maryland Drug Testing Centers
Catonsville, Maryland Drug Testing Centers
Centerville, Maryland Drug Testing Centers
Charlotte Hall, Maryland Drug Testing Centers
Chester, Maryland Drug Testing Centers
Chestertown, Maryland Drug Testing Centers
CHEVY CHASE, Maryland Drug Testing Centers
Clinton, Maryland Drug Testing Centers
COCKEYSVILLE, Maryland Drug Testing Centers
College Park, Maryland Drug Testing Centers
COLUMBIA, Maryland Drug Testing Centers
Crisfield, Maryland Drug Testing Centers
Crofton, Maryland Drug Testing Centers
CUMBERLAND, Maryland Drug Testing Centers
DUNDALK, Maryland Drug Testing Centers
EASTON, Maryland Drug Testing Centers
EDGEWATER, Maryland Drug Testing Centers
Edgewood, Maryland Drug Testing Centers
ELDERSBURG, Maryland Drug Testing Centers
Elkridge, Maryland Drug Testing Centers
Elkton, Maryland Drug Testing Centers
Ellicott City, Maryland Drug Testing Centers
Frederick, Maryland Drug Testing Centers
FREDRICK, Maryland Drug Testing Centers
GAITHERSBURG, Maryland Drug Testing Centers
Gambrills, Maryland Drug Testing Centers
Germantown, Maryland Drug Testing Centers
Glen Burnie, Maryland Drug Testing Centers
GLENN DALE, Maryland Drug Testing Centers
Great Mills, Maryland Drug Testing Centers
Greenbelt, Maryland Drug Testing Centers
Hagerstown, Maryland Drug Testing Centers
HANOVER, Maryland Drug Testing Centers
HAVRE DE GRACE, Maryland Drug Testing Centers
Huntingtown, Maryland Drug Testing Centers
LA PLATA, Maryland Drug Testing Centers
Landover, Maryland Drug Testing Centers
LAUREL, Maryland Drug Testing Centers
Leonardtown, Maryland Drug Testing Centers
Lextington Park, Maryland Drug Testing Centers
LINTHICUM, Maryland Drug Testing Centers
LINTHICUM HEIGHTS, Maryland Drug Testing Centers
Lutherville, Maryland Drug Testing Centers
Mechanicsville, Maryland Drug Testing Centers
Nottingham, Maryland Drug Testing Centers
Olney, Maryland Drug Testing Centers
Owings Mills, Maryland Drug Testing Centers
OXON HILL, Maryland Drug Testing Centers
PASADENA, Maryland Drug Testing Centers
PIKESVILLE, Maryland Drug Testing Centers
POCOMOKE CITY, Maryland Drug Testing Centers
PRINCE FREDERICK, Maryland Drug Testing Centers
Randallstown, Maryland Drug Testing Centers
Rockville, Maryland Drug Testing Centers
Rosedale, Maryland Drug Testing Centers
SALISBURY, Maryland Drug Testing Centers
Sandy Spring, Maryland Drug Testing Centers
Severna Park, Maryland Drug Testing Centers
SILVER SPRING, Maryland Drug Testing Centers
STEVENSVILLE, Maryland Drug Testing Centers
Takoma Park, Maryland Drug Testing Centers
Towson, Maryland Drug Testing Centers
Waldorf, Maryland Drug Testing Centers
WESTMINSTER, Maryland Drug Testing Centers
Wheaton, Maryland Drug Testing Centers
White Marsh, Maryland Drug Testing Centers

Have a Question? Need to visit more than one center?

Please send us your question or call at 800-656-0745

If you do not have to be tested for drug usage in a lab, and want to try our accurate & affordable instant drug testing kits, go ahead and use our drug testing finder tool that will find you the most suitable product(s) for your needs.



Frequently Asked Questions

1. How long does it take to receive the results?
Most results are available in approximately 24-48 hours during the business week. Some results take longer to process. The Medical Review Officer will contact the donor directly if there are any questions. For a hair drug test, the results will take approximately 5-7 business days. In some cases this can be longer.

2. Can I receive my results in written format?
You should receive a notification via email once your results are in. Then you can login to your TestCountry account to view and print your test results. We can only email or fax a copy of the results upon request. No original paperwork will be provided since the originals are kept by the facility.

3. Can I visit a testing facility today?
Our same-day option lets you make an appointment for today. Please note that we presently have limited facilities nationwide offering same-day testing. Requests for same-day testing must be received by 12PM PST, however, due to variations in lab facility hours, we cannot guarantee same-day testing. In the case of time zone limitations, you would be able to go in the next morning.

Donor information must be submitted in the Shipping Information Form during checkout so we can accurately arrange your appointment. This service is not available for hair testing.

Additional fees may be applicable if any changes need to be made to your order once it has been processed.

This test expires in 30 days from registration date.

4. What is Chain of Custody Paperwork?
This paperwork is used to record your personal information and also information about the collection of your sample. Upon collection of your sample you will receive a copy of this paperwork. No original paperwork will be provided since the originals are kept by the facility.

5. Do I have to provide personal information or can I remain anonymous?
In order to visit a testing center it is necessary to provide your personal information. Your information remains strictly confidential.

6. What is the difference between the hair test and the urine test?
Urine testing will detect drugs in your system for up to 72 hours. This test is very useful for single minimal usage.

A hair test will detect the presence of drugs over a 90 day period.

For Hair Drug Panels & Cutoff Levels click here

*Hair Testing is not availble in all states
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