D R Griffin & Associates

For over four decades, D.R. Griffin & Associates, Inc. has been committed to providing high-quality engineering design, land surveying, drafting, mapping, project management, and field services to clients in the pipeline, oil and gas development, and utilities industries. Our story began in 1978 when our original small shop operation was established to provide surveying, drafting, and mapping services to oil and gas clients.

Personnel Resources

Our team consists of highly skilled and experienced professionals, including Professional Land Surveyors and Professional Engineers, who are licensed in most of the western United States. We also employ qualified associate engineers, project engineers, technicians, drafters, surveyors, inspectors, field service crewmen, secretaries, and administrative specialists to support our operations.

Equipment Resources

We have a robust inventory of well-maintained modern vehicles, office equipment, survey instruments, computer workstations, lap-top computers, LAN system, internet website, drafting plotters, office and technical software, engineering copiers, and similar resources to efficiently undertake client work in two separate locations.

Locations

We have two offices conveniently located in Rock Springs, Wyoming, and Grand Junction, Colorado. Our offices are easily accessible from Interstate 80 (I-80) Exit 104, Elk Street, with the Wyoming office address being 1414 Elk Street, Suite 202, Rock Springs, WY 82901, and the Colorado office address being 570 E. Crete Circle, Unit 1, Grand Junction, CO 81505.

Licensed to Serve

We are licensed to serve clients in Arizona, California, Colorado, Kansas, Montana, Nevada, New Mexico, North Dakota, Utah, and Wyoming.

Project Types

Whether the work undertaken is a small individual project requiring only a few man-hours or a start-to-finish 300-mile large diameter pipeline, we have the personnel, resources, experience, and commitment to perform the job in a professional, timely, and cost-effective manner. Our team is dedicated to delivering excellent service, ensuring that our clients receive the highest level of quality and satisfaction.

About Our Professionals

Our professionals are dedicated to delivering exceptional service and expertise to our clients. Our leadership team includes President Brian Forbes, PLS, Survey/Drafting Manager Dave Henderhan, PLS, Road Engineering Manager Michael Lock, PE & LS, Pipeline Engineering Manager Mike Humberd, PE, Survey Manager Brian Forbes, PLS, Drafting Manager and Garmin Specialist Jarod Bosh, GIS Analyst Kris Mullins, and other experienced professionals.

Useful Resources

We are committed to providing our clients with the most up-to-date and relevant information. We recommend reviewing the links to useful sites, including the USGS Quadrangles, NGS Site, BLM Cadastral Survey, and Colorado Oil and Gas Conservation Commission CORS Stations.