MarketsData Centers

Data Center Electrical Contractor for Mission-Critical Builds

PEC supports the data center market with a wide range of coordinated solutions including electrical work, structural steel, controls, and communications. Everything is delivered under one team for clean handoffs.

We help GC estimators/PMs, owners, and mission-critical PMs reduce scope gaps, speed install readiness, and protect commissioning schedules. If you need a data center contractor that can integrate power, pathways, monitoring, and steel without finger-pointing, PEC is built for that.

A Single-Source Technical Integrator for Data Centers

Data centers don’t leave room for “someone else will handle it.” Pathways touch power routing, monitoring touches mechanical and electrical interfaces, and steel supports enable everything that follows. PEC brings planning, field execution, and verification together so your team spends less time chasing coordination and more time building.

What PEC Delivers on Data Center Projects

Electrical Support for Site Readiness and Fit-Out

We support low- and medium-voltage scopes that keep a project moving from early construction through turnover. This includes temporary site power planning, site lighting, equipment power support, and grounding and bonding systems that protect people and equipment.

  • Temporary site power and distribution
  • Site lighting and equipment power support
  • Grounding and bonding aligned to facility standards

Outside Plant and In-Building Fiber Pathways

We build pathways for campus connectivity and critical-room routing—duct bank, under-slab runs, transitions into buildings, and conduit routes that land cleanly. We also pull and terminate fiber with a documentation-first approach that supports testing and turnover.

  • Multi-duct encased runs, under-slab pathways, and manhole sets
  • Directional boring and in-building conduit runs
  • Fiber pulling and terminations with testing-ready documentation

Controls and Building Monitoring Integration

PEC delivers controls documentation, installation, programming, and integration with commissioning in mind. We build sequences, alarms, trends, and operator interfaces that match operational expectations.

  • Control schematics, I/O schedules, and network diagrams
  • Control narratives and sequences of operation
  • Verification support and system-level testing coordination

Structural Steel for Mission-Critical Environments

We provide mezzanines and support steel that must land precisely so follow-on routing can proceed without rework. Our steel scope is coordinated to reduce clashes and protect downstream productivity.

  • Mezzanines and mission-critical support steel
  • Coordination for routing, access, and sequencing
  • Execution aligned to fit-out milestones

Data Center Contractor Experience

PEC supports data center projects with hands-on field execution across communications pathways, grounding and bonding, and structural steel—coordinated to fit the pace and precision of mission-critical work. Our teams are actively supporting new builds and phased expansions where campus connectivity, critical-room routing, and trade-dense installations must stay organized to protect schedule.

PEC has delivered large-volume structural steel scope for mission-critical data center builds, including 177 steel mezzanines on a single campus, along with additional structural steel support for hyperscale facilities. We coordinate access, sequencing, and trade interfaces so electrical and communications work can keep moving without avoidable delays.

Recent scopes include multiple outside plant runs for campus connectivity between key buildings, high-count fiber pulls and terminations (including 288-count), and in-building connectivity from main meet-me rooms to admin spaces, equipment skids, and other critical areas. We also perform bonding work in data halls and install multi-layer basket tray systems that keep power and data routing clean, separated, and ready for testing.

Controls and Monitoring Integration for Hyperscale Data Centers

PEC delivered turnkey controls and monitoring integration for several large-scale, US-based data centers, providing a unified platform for visibility and supervisory control of the mechanical systems that protect the IT load. This work brings together design documentation, installation support, programming, and integration so owner teams, GC teams, and commissioning agents can verify performance with fewer gaps.

Typical monitoring and control scope includes chilled-water plants, precision cooling units, outside air and exhaust systems, leak detection, and environmental sensing throughout the data halls. PEC develops control schematics, I/O schedules, network diagrams, and detailed sequences of operation, then supports verification from point-to-point checks through integrated system testing with the full project team.

Why GC Teams Choose PEC as a Data Center Subcontractor

GC estimators and PMs bring PEC in when they want scope clarity, sequencing inputs, and field-ready details that reduce churn. If you need a data center subcontractor for general contractors that can cover multiple scopes with one accountable partner, PEC fits that role.

  • Documentation and verification support for smoother turnover
  • Estimating support with clear inclusions and alternates
  • Practical sequencing and coordination for trade-dense phases

Our Approach to Mission-Critical Delivery

PEC follows a simple pattern: plan early, coordinate often, and test like the facility is going live tomorrow. We align engineering and field leadership so systems hand off cleanly and late-stage surprises are minimized.

  • Constructability planning for pathways, monitoring, and steel interfaces
  • Coordination through drawings, schedules, and field walkdowns
  • Disciplined installs, labeling, verification, and integrated testing support

Explore Data Center Support Services

Explore how PEC supports data center builds from early pathways through commissioning.

  • Electrical & Controls
  • Structural Steel
  • Outside Plant Fiber & Power Pathways
  • MMR / In-Building Fiber Pulls & Terminations
  • Data Hall Bonding & Grounding
  • Building Monitoring and Supervisory Integration

If you’re scoping a unique campus standard or owner specification, contact us—PEC can align our approach to your pathways, labeling, testing, and turnover requirements.

Let’s Talk

Planning a new build or expanding a campus and need a data center contractor who can integrate electrical work, communications pathways, controls, and steel? Request a Quote or call us today to talk through scope, schedule, and site conditions. Don’t Wait to Plan Ahead! The earlier we align on pathways, monitoring requirements, and steel sequencing, the easier it is to protect your commissioning window.

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Don’t Wait to Plan Ahead!

Whether you’re coordinating your next project or proactively planning your plant maintenance, there’s no better time than right now to contact us.

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