Full-Lifecycle Engineering & Construction

Capabilities

49 services across four verticals. One firm from feasibility study to network turn-up.

Feasibility Studies

Network planning and viability analysis for fiber and broadband projects.

Outside Plant Design

Aerial and underground fiber optic network design to industry standards.

HLD & LLD Engineering

High-level and low-level design documentation for network architecture.

Permitting & ROW

Municipal, state, and federal right-of-way and permitting coordination.

Make-Ready Engineering

Pole loading analysis, transfer engineering, and make-ready design.

Fiber Splicing & Testing

Fusion splicing, OTDR testing, and fiber characterization services.

Directional Boring

Horizontal directional drilling for underground fiber placement.

Aerial Construction

Strand, lash, and overlash aerial fiber installation.

Network Turn-Up

End-to-end activation, testing, and commissioning of fiber networks.

Cell Tower Infrastructure

Small cell, macro tower, and DAS installation and connectivity.

BEAD Program Support

Grant application engineering, compliance documentation, and construction delivery.

As-Built Documentation

Accurate as-built surveys, GIS mapping, and record documentation.

Distribution Line Design

Overhead and underground power distribution engineering.

Transmission Engineering

High-voltage transmission line design and analysis.

Substation Design

Substation layout, grounding, and protection system design.

Pole Loading Analysis

Structural analysis of utility poles under combined loading conditions.

Grid Modernization

Smart grid integration, SCADA systems, and grid resilience planning.

Staking & Survey

Field staking, survey, and route optimization for power projects.

Underground Power

Conduit design, cable pulling, and splice vault installation.

Renewable Integration

Solar and wind interconnection engineering and construction.

Emergency Restoration

Storm damage assessment, emergency repair, and system restoration.

Lighting Design

Street, commercial, and area lighting system design and installation.

Power Line Construction

New build and rebuild of overhead distribution and transmission lines.

Permitting & Compliance

Regulatory permitting and environmental compliance for power projects.

Water Main Design

Municipal water distribution system design and engineering.

Sewer System Design

Sanitary and storm sewer system design and hydraulic analysis.

Pipeline Construction

Open-cut and trenchless water and sewer pipeline installation.

Pump Station Design

Lift station and pump station engineering and construction.

Stormwater Management

Detention, retention, and stormwater conveyance system design.

Pipe Rehabilitation

CIPP lining, pipe bursting, and trenchless rehabilitation methods.

Hydrant & Valve Work

Fire hydrant installation, valve replacement, and system upgrades.

Water Treatment

Treatment plant design support and process engineering.

Irrigation Systems

Agricultural and municipal irrigation system design.

System Modeling

Hydraulic modeling, pressure analysis, and capacity studies.

Emergency Repair

Water main break response, emergency repair, and restoration.

Environmental Compliance

EPA regulatory compliance, water quality monitoring, and permitting.

Gas Main Design

Natural gas distribution main design and engineering.

Pipeline Replacement

Aging infrastructure replacement and system modernization.

Service Line Installation

Residential and commercial gas service line installation.

Regulator Station Design

Pressure regulation station design and installation.

Pipeline Integrity

Integrity management, inspection, and assessment programs.

Horizontal Boring

Directional boring for gas pipeline installation.

Leak Detection

Gas leak survey, detection, and classification services.

Meter Setting

Gas meter installation, replacement, and system upgrades.

Cathodic Protection

Corrosion prevention system design and monitoring.

Pipeline Construction

New gas main installation using open-cut and trenchless methods.

System Mapping & GIS

Pipeline mapping, GIS data management, and record keeping.

Safety & Compliance

DOT PHMSA regulatory compliance and safety program management.

Emergency Response

Gas emergency response, excavation damage repair, and restoration.

One Firm. 49 Services. Full Lifecycle.

From feasibility study to final turn-up — Legion delivers across every phase.

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