Engineering Firm Directory

Search for an Engineering Firm

Search for an engineering firm by plugging in parameters that allow you to zero in to what you want. You can search by location, engineering discipline, or specialty. Or you can plug in the name of a particular firm you may be looking for. Service State refers to states a firm may be licensed in separate from their home state. For information on getting listed in the directory, click on ADVERTISING above. 

To aid your search, read HOW ENGINEERING FIRMS OPERATE.

Total Records Found: 614, showing 10 per page
Company NameCityStatePhoneURL
Ambitech Engineering Downers Grove IL 630-963-5800
NTH Consultants, Ltd. Indianapolis IN 317-735-7640
S&O Engineering Company Fairfax VA 703-978-7500
Phoenix Engineering and Consulting, Inc. Woodstock GA 404-216-0140
HSMM AECOM Washington DC 202-371-5200
HDR Engineering, Inc. of the Carolinas Raleigh NC 919-785-1118
HDR Engineering, Inc. of the Carolinas Calabash NC 910-575-5880
H.F. Lenz Company Erie PA 814-455-7435
Professional Testing Service (PTS) Hampshire IL 815-501-3456
Property Engineering Marietta GA 678-234 7890