About

Brief Overview

Tri-Core Surveying, LLC was founded in 2005 with the vision of creating a Professional Surveying and Mapping Firm that focused on customer service and offered quality work with the staff flexibility, resources and commitment to meet the production needs of the most demanding projects and schedules. Tri-Core Surveying remain true to the vision of offering clients the best Surveying Services possible by investing in leading-edge technology which enables us to collect, analyze and deliver information quickly and accurately.

Meet Our Executive Team

Gregory Spinkelink, PLSPrincipal/Project Manager

Mr. Spinkelink is a founding member of Tri-Core Surveying, LLC and has 20 years of survey experience in Southern Nevada. His responsibilities include the direction, training, scheduling and supervision of all survey staff performing construction staking services. His local experience includes master planned communities, residential developments, commercial developments, roadways projects, airports, railroads, pipelines, and drainage projects.

Ivan KremerPrincipal/Project Manager

Mr. Kremer is a founding member of Tri-Core Surveying, LLC and has over 25 years of survey experience in Southern Nevada. He has extensive experience performing boundary surveys, design surveys and construction staking surveys for public works and private land development projects. Mr. Kremer is responsible for the direction, training, scheduling and supervision of all survey field personnel utilizing the Global Positioning System (GPS) equipment and conventional survey instruments. He is responsible for project cost analysis, contract negotiations, project progress meetings and effectively coordinates with the client representatives and clients subcontractors to achieve the client’s objectives.

Robert Foley, PLS, WRSPrincipal/Project Manager

Mr. Foley is a founding member of Tri-Core Surveying, LLC and has over 14 years of progressive surveying experience in Southern Nevada. He has extensive experience performing boundary surveys, design surveys and photogrammetric control utilizing GPS and conventional survey methods for public works and land development projects. Mr. Foley is responsible for the review of field data and the direction of survey crews conducting cadastral retracement, alignment, boundary, topographic and design surveys and the review and preparation of mapping products associated with the project.