Electric Power Distribution

Halff delivers complete electric distribution system design solutions that increase grid capacity, improve reliability and increase resiliency. Our engineers bring full-service capabilities in both overhead and underground powerline design, including underground residential systems for subdivisions and industrial parks.

Services we deliver:

• • Physical layout and general arrangement design
  • Protection and control systems (relays, panels, interconnects)
  • Grounding and lightning protection design based on site-specific conditions
  • Cable routing, raceway systems and conduit layout
  • SCADA and communications integration
  • Retrofit, replacement and phased construction design for energized sites
  • Standards development

We also offer pole loading analysis for third-party attachments and system upgrades to support growing load demands. Using advanced surveying and lidar scanning technologies, Halff ensures accurate pole placement and optimal line clearances. Our technical expertise spans high and medium-voltage design, system protection, smart grid integration, distributed generation interconnection and long-term system planning.

Our designs emphasize reliability, maintainability and future scalability across rural, urban and industrial settings.

➔ Deep field expertise you can trust.  We understand the distinct operational and regulatory needs of investor-owned utilities, municipalities, cooperatives and private power providers. This insight enables us to tailor each project for maximum efficiency, compliance and value.

➔ Safety is our priority.  At Halff, safety is at the core of every design decision. We prioritize the protection of utility crews, the public and infrastructure by applying industry best practices and rigorous safety standards throughout all phases of engineering and construction support.

➔ We work together as one.  With an interdisciplinary approach and a strong focus on collaboration, Halff ensures each project meets the highest standards of quality, safety and performance—delivering reliable, future-ready distribution systems.