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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
4393 Advantage Engineers, LLC 7151 Columbia Gateway Dr, Ste A Columbia MD 21046 09/30/25
4390 Bowers Consulting, PA 1620 South MLK, Jr Avenue, Suite 106 Salisbury NC 28144 09/30/25
4389 CST Engineering, Inc. 7075 Samuel Morse Drive, Suite 250 Columbia MD 21046 09/30/25
4387 D'Amato, Conversano, Inc. P.C. dba DCI Engineers 818 Stewart Street, Suite 1000 Seattle WA 98101 09/30/25
4386 Power of Design Group, LLC 11490 Bluegrass Parkway Louisville KY 40299 09/30/25
4382 Murdoch Engineering L.L.C. 2399 NJ 34 Manasquan NJ 08736 09/30/25
4380 JPH & Clark, Inc. 1801 N. Hampton Road Suite 440 Desoto TX 75115 09/30/25
4379 Primera Engineers, Ltd. 550 W. Jackson Blvd, Suite 600 Chicago IL 60661 09/30/25
4378 KBR Associates, Consulting Engineers, Inc. 40 W. MAIN ST., SUITE 1 MECHANICSBURG PA 17055 09/30/25
4377 CMS Environmental Solutions of Maryland 5231 S Quebec St, Greenwood Village, CO 80111 Greenwood Village CO 80111 09/30/25
4376 Milhouse Engineering and Construction 333 South Wabash, Suite 2901 Chicago IL 60604 09/30/25
4374 Smith Engineering PLLC 347 W 36th St., Rm 802 New York NY 10018 09/30/25
4373 Phoenix Fabricators & Erectors, LLC 182 South County Road 900 East Avon IN 46123 09/30/25
4372 Advanced Infrastructure Design, Inc. 1 Crossroads Drive Hamilton NJ 08691 09/30/25
4366 Arna Engineering 1456 Ferry Road Suite 603 Doylestown PA 18901 09/30/25
4362 Snowden Engineering Inc 8128 E 63rd St Tulsa OK 74133 09/30/25
4361 Hunt, Guillot & Associates, LLC 603 E. Reynolds Drive Ruston LA 71270 09/30/25
4359 Malick & Scherer, P.C. 53 Frontage Road, Suite 170 Hampton NJ 08827 09/30/25
4358 Penn Environmental & Remediation, Inc. 400 Old Dublin Pike Doylestown PA 18901 09/30/25
4356 Olsson Inc PO Box 84608 Lincoln, Lancaster County NE 68501 09/30/25
4354 PK Associates, LLC 7434 E McDonald Drive Scottsdale AZ 85250 09/30/25
4351 McGee Engineering, PLLC 832 Cedar Downs Drive Raleigh NC 27607 09/30/25
4347 Alta Planning & Design, Inc 711 SE Grand Ave Portland OR 97214 09/30/25
4343 Keystone Experts and Engineers, LLC 18 S. Wilcox Street, Suite 100 Castle Rock CO 80104 09/30/25
4342 Cedarville Engineering Group 159 E. High Street, Su. 500 Pottstown PA 19464 09/30/25