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Drug Testing in Maryland

No matter what kind of drug testing you need, our team at FastestLabs® is your go-to chemical testing service provider. Alcohol assessments, employee screening, athlete testing—you name it! We’ve got it all.

We have partnered with Quest Diagnostics in order to ensure our quality drug testing services are available to as many people as possible. This partnership allows us to serve people all over the state of Maryland and be more accessible to you, right there in your own neighborhood. Call to set up your first appointment with us today.

If there isn’t a Fastest Labs facility near you, you can head over to any of the locations below to get access to our drug testing services all across Maryland. (Important: Please bring your Fastest Labs chain of custody paperwork with you before you arrive for a drug test – contact your local Fastest Labs for additional instructions).

  • Annapolis
    Quest Diagnostics
    820 Bestgate Rd. Ste 1D
    Annapolis, MD 21401
  • Seven Square Park
    Quest Diagnostics
    9110 Philadelphia Rd. Ste 212
    Baltimore, MD 21237
  • Garwyn Medical
    Quest Diagnostics
    2300 Garrison Blvd. Ste 206
    Baltimore, MD 21216
  • Bel Air
    Quest Diagnostics
    620 W MacPhail Rd. Ste 103
    Bel Air, MD 21014
  • Bethesda
    Quest Diagnostics
    6410 Rockledge Dr. Ste 105
    Bethesda, MD 20817
  • Bowie Omni Professional Building
    Quest Diagnostics
    4000 Mitchellville Rd. Ste A112
    Bowie, MD 20716
  • Catonsville
    Quest Diagnostics
    2 East Rolling Crossroads, Ste 51
    Catonsville, MD 21228
  • College Park
    Quest Diagnostics
    6201 Greenbelt Rd. Ste M3
    College Park, MD 20740
  • Columbia Medical Center
    Quest Diagnostics
    11055 Little Patuxent Pkwy. Ste 202
    Columbia, MD 21044
  • Eldersburg Sykesville
    Quest Diagnostics
    1532 Liberty Rd. Ste 101
    Eldersburg, MD 21784
  • Elkton
    Quest Diagnostics
    304 North St. Ste 5
    Elkton, MD 21921
  • Ellicott City
    Quest Diagnostics
    9055 Chevrolet Dr. Ste 101
    Ellicott City, MD 21043
  • Aspen Ridge
    Quest Diagnostics
    165 Thomas Johnson Dr. Liberty Professional Bldg, Ste H
    Aspen Ridge, MD 21702
  • Germantown
    Quest Diagnostics
    20528 Boland Farm Rd. Ste 205
    Germantown, MD 20876
  • Glen Burnie
    Quest Diagnostics
    200 Hospital Dr. Ste 103
    Glen Burnie, MD 21061
  • Lutherville
    Quest Diagnostics
    1205 York Rd. Ste 15A
    Lutherville, MD 21093
  • Olney
    Quest Diagnostics
    18111 Prince Philip Dr. Ste T12
    Olney, MD 20832
  • Owings Mills
    Quest Diagnostics
    23 Crossroads Dr. Ste 120
    Owings Mills, MD 21117
  • Rockville
    Quest Diagnostics
    15225 Shady Grove Rd. Ste 207
    Rockville, MD 20850
  • Rockville
    Quest Diagnostics
    9707 Medical Center Dr. Ste 120
    Rockville, MD 20850
  • Salisbury
    Quest Diagnostics
    712 E Main St.
    Salisbury, MD 21804
  • Silver Spring
    Quest Diagnostics
    10801 Lockwood Dr. Ste 130
    Silver Spring, MD 20901
  • Waldorf Cambridge Professional Building
    Quest Diagnostics
    3460 Old Washington Rd. Ste 104
    Waldorf, MD 20602
  • Westminster
    Quest Diagnostics
    222 Washington Rd.
    Westminster, MD 21157
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