Granite Ridge Infrastructure Group (GRIG) is a multi-disciplinary infrastructure firm built on a rare foundation: licensed expertise in surveying, engineering, and geology/environmental practice combined in a single responsible professional.
Engineering solutions from the ground up has been our mission from the very beginning. From day one, we set out to build a company defined by speed when it matters, reliability when it counts, and an unwavering commitment to precision. Every project we take on reflects the values that shape who we are: Exceptional Quality, Absolute Trust, and Consistent Delivery. These principles guide our decisions, inspire our team, and ensure that every solution we engineer stands up to the highest standards. What started as a vision has become a promise—one we uphold with every challenge we meet and every partnership we build.
We currently operate throughout Virginia, with additional states being added soon as we continue to expand our service areas.
We start every project with precise, purpose-built survey data and carry it seamlessly through design, construction support, and closeout. Our survey-first approach ensures high-accuracy, design-ready information, allowing civil and transportation designs to be built on reliable data rather than working around it. From day one, geological and environmental considerations are integrated, and a single firm provides accountability across the entire project lifecycle. We deliver complete site solutions, including boundary and topographic surveys, civil design, permitting, and environmental compliance, providing speed for private clients, efficiency for government agencies, and a fully integrated team that ensures every project is seamless, precise, and reliable.
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