The HR Group

The HR Group consists of four divisions:

Highridge Corrosion Services manages our Survey, Technician, and Inspection operations. In 2024, Highridge completed over 12,000 miles of indirect assessments and 8,000 miles of ROW Assessment Mapping/DOC. The team includes 18 survey crews, 16 technicians, and 4 inspectors and now offers Waterway Crossing Surveys to support developing and existing Geohazard Programs.

TerraWorks oversees our construction division, operating 4 vac crews with trailer mounted air and hydro units. Services include AC mitigation installation, CP construction, and test station installation and remediation.

MetriCorrUS is the official MetriCorr distributor across North and South America, supporting remote monitoring through Instant Off Surveys, Smart ER Test Stations, ER Probes, Data Loggers, power supplies, the METRICORR mobile app, and Web Service CP management.

CRM Blasting & Painting delivers industrial surface preparation and protective coatings to help extend the life of critical infrastructure assets.