QuikTrip Multiple Locations
Multiple Locations | QuikTrip | Retail
Geotechnical and surveying support for QuikTrip retail locations.

Public engineering firm profile
Greenville, SC
Geotechnical, Environmental, Surveying & Materials Testing Services
Engineering and Surveying Professionals, Inc. (EAS) is an independently owned, multi-disciplinary engineering and land surveying practice headquartered in Greenville, South Carolina. Established in 2003, EAS provides geotechnical engineering, environmental engineering, design services, construction materials testing, and land surveying across the United States. With regional offices in North Carolina and South Carolina, it delivers specialized consulting and analysis for the entire project life cycle from planning and design through construction.
Customized sub-surface analysis, foundation engineering, and site-specific seismic and liquefaction evaluations.
Consulting, due diligence, and remediation services for lenders, developers, prospective purchasers, and investors.
Site-development engineering solutions combining geotechnical expertise with deep construction process knowledge.
Quality assurance and observation services for earthen embankments, commercial structures, and specialty elements.
Boundary, topographic, and construction observation services led by professional land surveyors.
In-house material analysis supporting geotechnical and design projects.
Multiple Locations | QuikTrip | Retail
Geotechnical and surveying support for QuikTrip retail locations.
Asheville, NC & Orangeburg, SC | Tesla | Transportation
Project support for Tesla charging station installations in Asheville, NC and Orangeburg, SC.
Cayce, SC | Wastewater
Geotechnical and environmental engineering support for the Cayce Wastewater Treatment Plant.
Lavonia, GA | Commercial
Site development and engineering support for warehousing facilities in Lavonia.
Clemson, SC | Clemson University | Education
Geotechnical and materials testing services for Clemson University's mass timber outdoor education facility.
Spartanburg, SC | Government
Geotechnical and materials testing services for the Spartanburg community facility.
Anderson, SC | Sargent Metal Fabrications | Industrial
Industrial site engineering and materials testing for Sargent Metal Fabrications facility.
Florence, SC | Education
Educational facility additions and renovation support.
Fountain Inn, SC | Residential
Residential townhome development support services.
Co-Founder
PLS
Daniel Stiles is a founding partner of EAS with more than 28 years of experience in land surveying and construction management. Stiles has extensive experience in residential subdivision design, boundary and topographic surveying, and construction observation across the Carolinas.
Co-Founder
PE
Doug Dunko is a founding partner of EAS with over 30 years of experience in geotechnical engineering, environmental engineering, and construction materials testing. Dunko manages subsurface explorations, seismic evaluations, retaining wall design, and forensic pavement assessments.
Asheville, NC
Columbia, SC
North Charleston, SC