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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
3688 TES Engineering 25760 First Street Westlake OH 44145 09/30/25
2214 WHEATON AND SPRAGUE ENGINEERING 1151 CAMPUS DRIVE, SU. 100 STOW OH 44224 09/30/24
747 THORSON BAKER & ASSOCIATES, INC. 3030 WEST STREETSBORO ROAD RICHFIELD OH 44286 09/30/25
3203 CHEMSTRESS CONSULTANT COMPANY 39 S. MAIN STREET AKRON OH 44308 09/30/25
3944 GPD Group, Inc. 520 S Main Street, Ste. 2531 Akron OH 44311 09/30/24
4504 Troike-Rostedt Engineering, Inc. DBA TTR Engineers 450 Grant Street, Suite 130 Akron OH 44311 09/30/25
5256 Cramer Engineering, LLC 1640 Akron Peninsula Rd, Suite 202 Akron OH 44313 09/30/25
4285 PTA Engineering, Inc. 275 Springside Dr., Suite 300 Akron OH 44333-4550 09/30/25
5276 Lyda Engineering Services, LLC 590 E Western Reserve Rd Bldg 10A Youngstown OH 44514 09/30/25
4447 PE Services, LLC 9 N Broadway Street Lebanon OH 45036 09/30/25
3354 CLARK-REDER ENGINEERING INC. 10091 Mosteller Lane West Chester OH 45069 09/30/25
3626 CONTECH ENGINEERED SOLUTIONS LLC 9100 CENTRE POINTE DR., SU. 400 WEST CHESTER OH 45069 09/30/24
4942 Entertainment and Rigging Engineering 6310 Donegal Dr West Chester OH 45069 09/30/24
4672 Hixson Incorporated 659 VAN METER ST CINCINNATI OH 45202 09/30/25
5101 THP Limited, Inc. 100 E 8th St, Fl 3 Cincinnati OH 45202 09/30/25
5359 Jedson Engineering Inc. 705 CENTRAL AVE Cincinnati OH 45202 09/30/25
4918 Marque Engineering 4850 Smith Rd Suite 101 Cincinnati OH 45212 09/30/25
5417 Thermaltech Engineering, Inc. 3960 Red Bank Road, Suite 250 Cincinnati OH 45227 09/30/25
2802 HENDON & REDMOND, INC. 10816 MILLINGTON COURT SUITE 110 CINCINNATI OH 45242 09/30/25
4523 Pinnacle Engineering of Ohio, Inc. 8180 Corporate Park Dr, Ste 235 Cincinnati OH 45242 09/30/25
2290 DESIGN FORUM ENGINEERING, INC. 2056 Byers Road Miamisburg OH 45342 09/30/25
3775 CESO, Inc. 3601 Rigby Road, Suite 300 Miamisburg OH 45342 09/30/25
5141 LJB INC DBA LJB OHIO 2500 Newmark Drive Miamisburg OH 45342 09/30/25
2810 HEAPY ENGINEERING, INC. 1400 WEST DOROTHY LANE DAYTON OH 45409 09/30/25
4527 High Voltage Maintenance Corp 5100 Energy Drive Dayton OH 45414 09/30/25