Who We Are
About UDI
More than 30 years of expertise protecting your projects.
Our Story
For more than 30 years the professionals at UDI have provided Utility Design, Construction, Project Consulting and Utility Location Services that top firms have used to help protect their projects and keep them under budget and on time.
We know the ins and outs of utility construction and damage prevention like no one else, and our knowledge can make the difference between a successful project and a costly one.
At UDI, we understand the critical importance of preventing utility damages and protecting your business from potential liability. Our mission is to make expert guidance in Utility Damage Prevention accessible to anyone embarking on a construction project, no matter how large or small.
Our Core Values
Expertise
Over three decades of hands-on experience in utility construction, damage prevention, and expert witness testimony.
Integrity
We provide honest, unbiased assessments and documentation that stand up to scrutiny in any legal or regulatory context.
Safety
Utility damages can cost lives. We are committed to helping clients complete projects safely and successfully.
Partnership
We work alongside your team at every stage — from pre-construction planning to incident response and resolution.
Our Team
Subject matter experts with decades of field and consulting experience.
Greg Jeffries
Founder & Principal Consultant
Greg brings over 30 years of utility construction and damage investigation experience. He has served as an expert witness in numerous high-profile cases and is a recognized authority in the field.
Kagan Jeffries
Senior Field Technician
Our field team specializes in private utility locating, on-site documentation, and conflict analysis — ensuring accurate data for every project.
Janine Jeffries
Claims & Documentation Specialist
Experienced in claims negotiation, documentation assistance, and avoidance training programs tailored to contractors and utility owners.
Greg Jeffries
Training Program Lead
Leads UDI's damage prevention training programs, equipping crews and project managers with the knowledge to avoid costly utility incidents.
Ready to work with us?
Contact our team today to discuss how UDI can protect your next project.