DELAWARE ASSOCIATION OF PROFESSIONAL ENGINEERS
92 Read's Way, Suite 208
New Castle, DE 19720
Phone: 302-323-4588
Email: office@dape.org
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Firm
License		 Firm Name Address City State Zip Expiration Date
(mm/yy)
5116 Rosa Consulting Engineers, D.P.C. 930 Old Medford Avenue Medford NY 11763 09/30/25
3504 RONALD A. ROBERTS ASSOCIATES, INC. 2948 N. STEMMONS FREEWAY DALLAS TX 75247 09/30/25
3166 ROHN PRODUCTS, LLC #1 FAIRHOLM AVENUE PEORIA IL 61603 09/30/25
5121 Roger D. Fields Associates, Inc. 4588 Kenny Road Columbus OH 43220 09/30/25
4964 Rodriguez Consulting LLC 100 W Oxford Street; Suite E3100 Philadelphia PA 19122 09/30/25
3149 Robson Forensic, Inc. 1570 Fruitville Pike, Suite 300 Lancaster PA 17601 09/30/25
1025 ROBERT E. LAMB, INC. 955 Madison Ave. NORRISTOWN PA 19403 09/30/26
954 ROBERT D. GILMORE & ASSOCIATES, INC. 65 E. BUTLER AVENUE Suite 100 NEW BRITAIN PA 18901 09/30/25
766 RMF ENGINEERING, INC., P.C. 5520 Research Park Drive SUITE 300 BALTIMORE MD 21228-4791 09/30/26
2080 RJN GROUP, INC. 2655 Warrenville Rd, Suite 225 Downers Grove IL 60515 09/30/25
2747 RJM ENGINEERING, INC. 6031 UNIVERSITY BLVD., SUITE 290 ELLICOTT CITY MD 21043 09/30/26
5545 RJ RUIZ AND ASSOCIATES INC DBA RUIZ 10101 SW 56 ST MIAMI FL 33165 09/30/25
5567 RIVERO ENGINEERS, LLC 36019 Bay Dr Rehoboth Beach DE 19971 09/30/25
4247 River Road Managment Company 1144 River Road New Castle DE 19720 09/30/26
4917 Risha Engineering Group, Inc. 410 E CYPRESS AVE BURBANK CA 91501 09/30/25
5714 RISE Engineering, LLC 3758 Vineyards Way Bellbrook OH 45305 09/30/26
4991 Rise Engineering & Design, LLC 1244 W Chester Pike Ste 402 West Chester PA 19382 09/30/26
3970 Rioux Engineering L.L.C. 324 Atlantic City Boulevard Beachwood NJ 08722 09/30/26
2553 RING CONSULTING GROUP, P.C. 512 West Third Street Lansdale PA 19446 09/30/25
3057 RIMKUS CONSULTING GROUP, INC. 12140 Wickchester Lane, Suite 300 HOUSTON TX 77079 09/30/26
5607 Right Angle Engineering, PLLC 757 Technology Ave, F31 Orem UT 84097 09/30/25
3398 RICHARD DESIGN SERVICES, INC. 750 PEARL STREET BEAUMONT TX 77701 09/30/25
301 RICHARD C. SOKOLOSKI, P.E.,CONSULTING ENGRS., P.A. 12442 W Fieldstone Dr Sun City West AZ 85375 09/30/25
5147 Richard Adams Engineers & Consultants 5507 E. Busch Blvd. Tampa FL 33617 09/30/25
2358 RICE ENGINEERING, INC. 105 SCHOOL CREEK TRAIL LUXEMBURG WI 54217 09/30/25