SMA Expands Subsurface Utility Engineering Services Across the Mountain West

July 27th, 2026

Souder, Miller & Associates, Inc. (SMA) is pleased to announce the expanded offering of Subsurface Utility Engineering (SUE), utility locating, and utility mapping support services for planning, permitting, design, and construction projects across New Mexico, Arizona, Colorado, Texas, Utah, and Wyoming.

SMA’s SUE services help public agencies, private owners, utilities, developers, contractors, industrial clients, tribal entities, and consulting partners identify and better understand underground utility conditions before excavation, construction, or right-of-way work begins. By combining experienced field crews, in-house equipment, and integrated geomatics, engineering, environmental, GIS, CAD, and survey capabilities, SMA helps clients reduce utility-related risk, improve design confidence, identify conflicts earlier, and support safer, more efficient project delivery.

SMA’s expanded services include utility records research, coordination with utility owners, surface feature inventory, electromagnetic locating, ground penetrating radar where conditions are suitable, field designation and marking, nondestructive utility exposure, horizontal and vertical utility location, survey-grade mapping, design file integration, utility conflict identification, and construction-phase verification and staking support.

With staff members who bring more than 20 years of personal experience in SUE and utility locating, SMA is positioned to provide practical, field-to-finish utility information that supports better project decisions from early feasibility through final design and construction.

For more information, contact SUE@soudermiller.com.