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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
4096 Britt, Peters & Associates P.O. Box 336 Greenville SC 29602 09/30/21
1013 J.W. SALM ENGINEERING, INC. P.O. BOX 397 BERLIN MD 21811 09/30/21
2818 AIR SYSTEMS ENGINEERING CO., INC. P.O. BOX 4124 GREENVILLE DE 19807 09/30/21
2580 CATELLA ENGINEERING, LLC P.O. BOX 464 DELHI NY 13753 09/30/21
2143 Ramboll Americas Engineering Solutions, Inc. P.O. Box 4873 333 W. Washington St. Syracuse NY 13221 09/30/21
4471 Instrumentation, Control & Energy Engineering, LLC P.O. Box 551 Skippack PA 19474 09/30/21
3069 FLAD & ASSOCIATES, INC. P.O. BOX 5620 MADISON WI 53705 09/30/21
2869 AFFILIATED ENGINEERS, INC. P.O. BOX 5620 MADISON WI 53705 09/30/21
3090 VIBRA TECH ENGINEERS, INC. P.O. BOX 577 109 E. FIRST STREET HAZLETON PA 18201 09/30/21
253 ALPHA ENGINEERING INC. P.O. BOX 669 BEAR DE 19701-0669 09/30/21
1009 PROGRESSIVE ENGINEERING CONSULTANTS, INC. P.O. BOX 690638 Charlotte NC 28227 09/30/21
3636 DN TANKS, INC. P.O. BOX 696 EL CAJON CA 92022 09/30/21
3169 ENGINEERING DESIGN & TESTING CORP. P.O. BOX 8027 COLUMBIA SC 29202 09/30/21
2051 HCC AND ASSOCIATES, INC. P.O. Box 8085 West Grove PA 19390 09/30/21
3234 THE DAVID R. SCHMIDT COMPANY, INC. P.O. BOX 98 FOREST HILL MD 21050 09/30/21
648 W F CONSULTING, INC. P.O. BOX 9817 NEWARK DE 19714-9817 09/30/21
1087 STRUCTURAL TESTING INCORPORATED P.O. BOX 9817 NEWARK DE 19714-9817 09/30/21
3301 PARSONS GOVERNMENT SERVICES, INC. Parsons Government Services Inc. 100 West Walnut Street CA 91124 09/30/21
3568 TOWER TECHNOLOGY, INC. PO BOX 11538 KANSAS CITY MO 64138 09/30/21
3346 Western Wood Structures, Inc. PO Box 130 20675 SW 105th Ave. Tualatin OR 97062 09/30/21
1081 THE RATSEP GROUP INC. PO BOX 1357 WEST CHESTER PA 19380 09/30/21
4106 BB3 Associates, LLC PO Box 174 Delmar DE 19940 09/30/21
4018 Theta Consulting LLC PO Box 1804 Doylestown PA 18901 09/30/21
1056 PAGE INTERWORKS, P.A. PO Box 1929 NORTH WILKESBORO NC 28659 09/30/21
3910 Farr Engineering PO Box 302 Port Jervis NY 12771 09/30/21