About Us Services Projects Contact Edit Content NV5 – Holdrege & Kull specializes in geotechnical engineering, environmental engineering and construction quality assurance. We are civil and geotechnical engineers, geologists, project managers and materials testers. Since 1993, we have provided geotechnical engineering services in the public and private sectors related to transportation, infrastructure, disaster mitigation, emergency … Continue reading Holdrege & Kull Is Now NV5 &ra