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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
3992 Mill Brook Engineering, LLC PO Box 966 Dover DE 19903 09/30/25
5241 Johnston Construction Company 4331 Fox Run Rd Dover PA 17315 09/30/25
5316 Instrumentation, Control & Energy Engineering, LLC 4331 Fox Run Road Dover PA 17315 09/30/25
4481 Sevan Engineering, P.C. 3025 Highland Parkway Downers Grove IL 60515 09/30/25
3918 Cassio Engineering, Inc. 5013 Deer Drive Downingtown PA 19335-2291 09/30/25
4229 Structure Labs LLC 470 Boot Road, PO BOX 876 Downingtown PA 19335 09/30/25
5046 Structural Design Associates, Inc 533 W Uwchlan Avenue, Ste 201 Downingtown PA 19335 09/30/25
5381 JMR Engineering, LLC 106 Schubert Drive Downingtown PA 19335 09/30/25
3281 BUSTAMANTE ENGINEERS, INC. 875 N. EASTON RD, 3B DOYLESTOWN PA 18902 09/30/25
4358 Penn Environmental & Remediation, Inc. 400 Old Dublin Pike Doylestown PA 18901 09/30/25
3961 WJM Engineering, Inc. 252 W. Swamp Road Unit 3 Doylestown PA 18901 09/30/25
4018 Theta Consulting LLC PO Box 1804 Doylestown PA 18901 09/30/25
4366 Arna Engineering 1456 Ferry Road Suite 603 Doylestown PA 18901 09/30/25
3155 Vector Structural Engineering, L.L.C. 651 W. Galena Park Blvd. Draper UT 84020 09/30/25
4041 Reese Tower Services, Inc. 1044 St Johns Road Drums PA 18222 09/30/25
2328 WD PARTNERS, INC. 7007 DISCOVERY BLVD. DUBLIN OH 43017 09/30/25
4978 Prater Engineering Associates, Inc. 6130 Wilcox Road Dublin OH 43016 09/30/25
5082 Verdantas LLC 6397 Emerald Parkway, Suite 200 Dublin OH 43016 09/30/25
5084 Jezerinac Geers & Associates, Inc. 5640 Frantz Rd Dublin OH 43017 09/30/25
2065 ALPHA CONSTRUCTION & ENGINEERING CORPORATION 21000 Atlantic Boulevard, Suite 400 DULLES VA 20166 09/30/25
2459 CORESTATES INC. 3237 Satellite Boulevard, Suite 465 DULUTH GA 30096 09/30/25
4334 Hill Foley Rossi and Associates, LLC 3680 Pleasant Hill Road Suite 200 Duluth GA 30096 09/30/25
4716 Harrington Group, Inc. 3237 Satellite Boulevard, Suite 525 Duluth GA 30096 09/30/25
5454 Northland Consulting Engineers, LLP 102 South 21st Avenue West Ste #1 Duluth MN 55806 09/30/25
5504 CoreStates Construction Services, Inc. 3237 Satellite Blvd. DULUTH GA 30096 09/30/25