Interra, Inc.
Sudhakar Rao Doppalapudi
600 Territorial Dr., Ste. G
Bolingbrook,  IL  60440-5132
:
DuPage
dsrao@interraservices.com
(630) 754-8700
(630) 754-8705

NAICS
541330-Engineering Services
541360-Geophysical Surveying & Mapping Services
541380-Testing Laboratories
Speciality
541330- QA HMA & AGGREGATE
QA AGGREGATE/HMA/PCC
SPEC. SERVS.: CONSTRUCTION INSPECTION
541360- GENERAL GEOTECHNICAL SERVICES
STRUCTURE GEOTECHNICAL REPORTS
SUBSURFACE EXPLORATIONS
541380- MISC: MATERIAL TESTING