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)
2146 SKIDMORE, OWINGS & MERRILL LLP 7 World Trade Center NEW YORK NY 10007 09/30/25
2252 CATAPANO ENGINEERING, P.C. 175 BROADHOLLOW ROAD MELVILLE NY 11747 09/30/25
2966 SYSKA HENNESSY GROUP, INC. 1185 Avenue of the Americas NEW YORK NY 10036 09/30/24
2580 CATELLA ENGINEERING, LLC P.O. BOX 464 DELHI NY 13753 09/30/25
3358 Hazen and Sawyer 498 Seventh Avenue, 11th Floor New York NY 10018 09/30/25
2986 Glynn Geotechnical Engineering 415 South Transit Lockport NY 14094 09/30/25
3289 BARTON & LOGUIDICE, D.P.C. 443 Electronics Parkway LIVERPOOL NY 13088 09/30/25
2488 GHD SERVICES INC. 2055 NIAGARA FALLS BLVD. SUITE 3 NIAGARA FALLS NY 14304 09/30/25
2669 EXPONENT, INC. 420 LEXINGTON AVE., SU. 1740 NEW YORK NY 10170 09/30/24
2143 Ramboll Americas Engineering Solutions, Inc. P.O. Box 4873 333 W. Washington St. Syracuse NY 13221 09/30/24
138 MCFARLAND-JOHNSON, INC. 49 Court Street, Suite 240 Binghamton NY 13901 09/30/25
3049 COSENTINI ASSOCIATES, INC. 498 SEVENTH AVENUE NEW YORK NY 10018 09/30/25
532 BERGMANN ASSOCIATES, ARCHITECTS, ENGINEERS, LANDSCAPE ARCHITECTS & SURVEYORS, D.P.C. 280 East Broad Street #200 ROCHESTER NY 14604 09/30/25
358 GREENMAN-PEDERSEN, INC. 325 WEST MAIN STREET BABYLON NY 11702 09/30/25
3511 Hardesty & Hanover, LLC 1501 Broadway, 6th Floor New York NY 10036 09/30/24
3642 Hardesty & Hanover Construction Services, LLC 1501 Broadway, 6th Floor New York NY 10036 09/30/24
3676 PowerCon Associates LLC 55 Broadway, 4th floor New York NY 10006 09/30/25
3932 Desman, Inc. 3 West 35th Street, 3rd Fl New York NY 10001 09/30/25
4035 Mueser Rutledge Consulting Engineers PLLC 14 Penn Plaza - 225 W. 34th St., 6th Floor New York NY 10122 09/30/24
4149 TRC Engineers, Inc. 1407 Broadway, Suite 3301 New York NY 10018 09/30/25
4180 Argo Critical Solutions LLC 42 Broadway, Suite 12-236 New York NY 10004 09/30/24
4231 AKRF, Inc. 440 Park Avenue South, 7th Floor New York NY 10016 09/30/25
4260 APD Engineering & Architecture, PLLC 615 FISHERS RUN/SUITE 1 VICTOR NY 14564 09/30/25
4271 DSPC Engineers, P.C. 860 Hooper Road Endwell NY 13760 09/30/25
4420 The Stebbins Engineering and Manufacturing Company 363 Eastern Boulevard Watertown NY 13601-3140 09/30/25