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 can perform site design from the initial boundary survey to the final design quantities. We are truly a one stop shop.
Grading & Drainage
Grading & Drainage
Grading & Drainage
An integral part of any site design is making sure it is graded and drained correctly. At GRIG, we have professional with years of technical experience both on paper and in the field.
Roadway and Bridges
Transportation Analyses and Studies
Transportation Analyses and Studies
At GRIG, we have extensive experience in roadway design, bridge design and analysis, as well as bridge and ancillary safety inspections. Our team is certified and trained through NHI/FHWA to perform In-Service inspection on these structures and have over 20 combined years of experience.
Transportation Analyses and Studies
Transportation Analyses and Studies
Transportation Analyses and Studies
We specialize in transportation corridor studies, signal warrant analyses, sign design and placement as well as temporary traffic control plans.