Civil Engineering
We specialize in full scale delivery of Civil Engineering projects, from simple site plans to complex structural analyses and transportation studies. At GRIG, we are proud to be able to provide technical knowhow from project conception all the way through as built and final construction.
Site Planning
Grading & Drainage
Grading & Drainage
We provide complete site design services, from the initial boundary survey through final design quantities—truly offering a one-stop solution.
Grading & Drainage
Grading & Drainage
Grading & Drainage
An essential part of any site design is ensuring proper grading and drainage. At GRIG, we have professionals with years of technical experience—both in design and in the field.
Roadway & Bridges
Grading & Drainage
Roadway & Transportation Layout
At GRIG, we have extensive experience in roadway design, bridge design and analysis, as well as bridge and ancillary safety inspections. Our team is NHI/FHWA-certified and trained to perform in-service inspections and brings more than 20 years of combined experience.
Roadway & Transportation Layout
Roadway & Transportation Layout
We specialize in transportation corridor studies, signal warrant analyses, sign design and placement, and temporary traffic control plans.
Permitting & Coordination
Permitting & Coordination
Permitting and Coordination: From municipal to state to federal levels, we have you covered.