Line Hardware

Line Hardware Industries (LHI) has been manufacturing utility-grade products for the electric power industry since 1970. As a WBENC-certified, women-owned manufacturer based in Missouri, LHI is known for delivering high-quality, American-made solutions with a focus on responsive customer service, custom engineering, and dependable lead times. Their manufacturing expertise and in-house production capabilities allow utilities to source both standard and application-specific products built to meet the demands of modern transmission and distribution systems.

For utility underground distribution applications, Line Hardware Industries provides durable fiberglass enclosures and equipment foundations engineered for long-term performance and simplified installation. Their product line supports utilities with reliable cabinet and pad solutions that improve equipment protection, streamline field installation, and withstand harsh environmental conditions for years of dependable service.

Product Specialties

Single-Phase Sectionalizing Cabinets
Three-Phase Sectionalizing Cabinets
Steel & Aluminum Backplates
Fiberglass Equipment Bases
Fiberglass Transformer Pads
Underground Distribution Enclosures
Utility Equipment Mounting Solutions
Custom Utility Fabrication & Engineering Solutions