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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
4037 Hillis-Carnes Engineering Associates, Inc 10975 GUILFORD ROAD SUITE A ANNAPOLIS JCT. MD 20701 09/30/25
4672 Hixson Incorporated 659 VAN METER ST CINCINNATI OH 45202 09/30/25
2094 HKS, INC. 350 N. SAINT PAUL STREET, SU. 100 DALLAS TX 75201 09/30/25
717 HNTB CORPORATION 715 KIRK DRIVE KANSAS CITY MO 64105 09/30/25
4683 Hofmeister Engineering PC 112 School Lane Telford PA 18969 09/30/24
3906 Holstein White, Inc. 3800 Horizon Blvd, Ste 503 Trevose PA 19053 09/30/25
5532 Honor Engineer Company 1100 North Mountain Road Harrisburg PA 17112-1753 09/30/25
2192 HOPE FURRER ASSOCIATES, INC. 501 Fairmount Avenue Suite 205 TOWSON MD 21286 09/30/25
4478 Hoss and Brown Engineers, Inc. 15902 MIDLAND DR SHAWNEE KS 66217 09/30/25
5544 Howard I. Shapiro & Associates 266 Merrick Road, Suite 300 Lynbook NY 11563 09/30/25
4602 hpeGROUP 905 Castlehill Lane Devon PA 19333 09/30/25
4655 HRV Conformance Verification Associates, Inc. 420 Rouser Road, Suite 400 Moon Township PA 15108 09/30/25
4737 Hudson Engineering Inc 105 E ALPINE ST UNIT 21 SILOAM SPRINGS AR 72761-3199 09/30/25
4361 Hunt, Guillot & Associates, LLC 603 E. Reynolds Drive Ruston LA 71270 09/30/25
3479 HUVAL & ASSOCIATES, INC. 922 WEST PONT DES MOUTON ROAD LAFAYETTE LA 70507 09/30/25
3342 Hydro Conduit, LLC dba Rinker Materials 19500 STATE HWY 249 #540 Houston TX 77070 09/30/25
2787 HYDROGEOLOGIC, INC. (HGL) 11107 SUNSET HILLS RD. SUITE 400 RESTON VA 20190 09/30/25
4263 I & S Group, Inc dba ISG Engineering & Architecture 115 East Hickory St. Suite 300 Mankato MN 56001 09/30/25
5172 I B ABEL INC 2745 Black Bridge Rd York PA 17406 09/30/25
4595 I.C. Thomasson Associates, Inc. 2950 Kraft Drive Nashville TN 37204-3623 09/30/24
5252 I.T. Landes Company, LLC 247 Main Street Harleysville PA 19438 09/30/25
3043 i3a LLC 5819 Underwoods Corner Rd. Smyrna DE 19977 09/30/25
4476 IBI Group Professional Services (USA) Inc. 1100 Park Central Blvd. South, Suite 3500 Pompano Beach FL 33064-2214 09/30/24
3112 ICC NTA, LLC 58640 State Road 15 Goshen IN 46528 09/30/25
4103 iCivil Inc 10725 Birmingham Way Woodstock MD 21163 09/30/25