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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
4214 Seismic Surveys, LLC 8420 Gas House Pike, Suite B Frederick MD 21701 09/30/25
4620 Williams Scotsman Inc. 901 S Bond Street, Suite 600 Baltimore MD 21231 09/30/25
4265 PRIME AE Group, Inc. 5521 Reserach Park Drive, Suite 300 Baltimore MD 21228 09/30/25
4408 Mechanical Engineering & Construction Corporation 6159A Edmondson Ave. Catonsville MD 21228 09/30/25
4413 Trident Engineering Associates, Inc. 2010 Industrial Drive Annpolis MD 21401 09/30/25
4423 Absolute Systems Engineering LLC 445 Defense Hwy Annapolis MD 21401 09/30/25
4429 CV, Inc. 610 Professional Drive, Ste 108 Gaithersburg MD 20879 09/30/25
4439 Site Resources, Inc. 4 North Park Drive, Suite 100 Cockeysville MD 21030 09/30/25
4467 Biohabitats, Inc 2081 Clipper Park Road Baltimore MD 21211 09/30/25
4507 Integrated Design Consultants, LLC 139 N. Main Street, Suite 102 Bel Air MD 21014 09/30/25
4537 Geotechnical Laboratories, Inc. 8980 Route 108, Suite D Columbia MD 21045 09/30/25
4544 JLR Design Consultants, Inc. 1901 N. Fountain Green Road Bel Air MD 21015 09/30/25
4627 Area Engineering, Inc. 1456 W. Pulaski Highway Elkton MD 21921 09/30/25
4632 Wagman Engineering LLC 96 Bond St. Westminster MD 21157 09/30/25
4637 Stormwater Maintenance, LLC 913 Ridgebrook Rd., Suite 302 Sparks MD 21152 09/30/25
4725 Phoenix Engineering, Inc. 21132 Old York Road Parkton MD 21120 09/30/25
4812 STRUCTURAL ENGINEERING UNLIMITED, LLC 9322 HILLSBOROUGH DR FREDERICK MD 21701 09/30/25
4845 Earth Data Incorporated 131 Comet Drive Centreville MD 21617 09/30/25
4859 Pioneer Power Group 9200 Corporate Blvd, Suite 110 Rockville MD 20850 09/30/25
4879 Center for Watershed Protection, Inc. 11711 East Market Place, Ste 200 Fulton MD 20759 09/30/25
4893 Tourgee & Associates, Inc. 600 Red Brook Blvd., Suite 300 Owings Mills MD 21117 09/30/25
4906 Blake Structural 12518 Ridgely Road Ridgely MD 21660 09/30/25
4936 RSP Architects, Ltd. 3600 O'Donnell Street, Suite 1F Baltimore MD 21224 09/30/25
5002 Coastal Resources Inc. 25 Old Solomons Island Rd. Annapolis MD 21401 09/30/25
5085 Stable Ground In-Situ, LLC 804 Cromwell Bridge Road Towson MD 21286 09/30/25