Trevor Hoyles


Principal Geological Engineer


  • 1998


  • Raleigh, NC*

Early in Trevor’s work life, he developed his interests in slope stability and landslide issues while working for timber companies and an Oregon-based natural gas pipeline company. From there, he built his career on helping pipeline companies manage natural hazard risks along existing pipelines and designing new pipelines to avoid those hazards.

Since joining GeoEngineers in 1998, Trevor has become a trusted advisor to pipeline companies, helping them manage geologic risks and providing Horizontal Directional Drilling (HDD) design services. Trevor also manages the company’s pipeline group, developing business in the oil and gas market and managing large, multidisciplinary teams for pipeline projects.

Trevor likes the freedom and flexibility that GeoEngineers provides its employees to pursue their dreams. He enjoys the fact that one day he could be hiking in the Oregon Coast Range, the Olympic Mountains, or Utah’s Wasatch Front, and the next day he could be back in the office solving a challenging engineering problem with a great team.

When he’s not visiting job sites or collaborating with his far-flung team members, Trevor loves to relax with his family and play with his two toddlers. When he can squeeze them in, his favorite recreational activities include mountain biking and hiking, and as his sons get a little older, Trevor hopes to enjoy more camping and fishing outings with them.

Selected Project Experience

We want you on our team.