Service DivisionsData Center Construction

Data Center Construction Services

Five Trades, One Data Center Contractor

Aerial view of construction of new massive Data center
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At PEC, we carry the electrical, controls, fiber and communications, structural steel, and interior scopes under one PEC project manager. That single-source approach trims handoffs, shortens schedules, and removes the finger pointing that slows multi-vendor data center construction.

PEC has carried this approach on data center builds for hyperscale operators, colo developers, and enterprise data center clients across the Southeast. Our 70,000 square foot shop in Covington, GA mobilizes crews fast for active projects, and the 150-plus PEC team, AWS-certified welders, and OSHA 30-hour safety record give the bid team confidence that the schedule and the safety plan will both hold. 

Project scopes range from single-trade subcontract packages to full multi-division turnkey scopes carrying the electrical, controls, fiber, steel, and interiors work on the same job.

One Project Manager Across All Trades

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Most data center subcontractors handle one or two scopes well, then sub out the rest. PEC manages everything across multiple trades from the same Covington shop, which means a single PEC project manager owns the bid, the schedule, the safety plan, the trade interfaces, and the punch list.

For a GC PM, that means one phone number for change requests, one sequencing conversation for crew loading, and one accountable party at the close-out walk. For a mission-critical PM, it means trade interfaces (steel-to-electrical, electrical-to-controls, controls-to-commissioning) handled internally rather than across vendor boundaries. For a data center owner or developer, it means fewer subcontractor packages to evaluate at bid and fewer schedules to align in the field.

Mobilization is built around the construction schedule, not around our calendar. PEC crews can deploy quickly for active projects, and the shop runs multi-shift schedules during construction peaks when the timeline cannot slip. Safety planning is built into the work from kickoff, anchored by the OSHA 30-hour certification PEC carries across every crew on every shift.

Single-source data center construction services means one team, one schedule, one accountable contact from kickoff through commissioning.

Data Center Electrical Contractor

Aerial view of data center campus construction showing underground conduit pathways installed in a trench, supporting coordinated tray routing and infrastructure planning across the site.

PEC’s data center electrical contractor work covers the full electrical scope on hyperscale and colo builds, from temporary power for the construction phase through final medium-voltage transformer terminations.

Typical scope:

  • Low and medium voltage rough-in, conduit, cable tray, and panel work
  • Temporary power for the construction phase, including portable generators, distribution, and load management
  • Transformer setting, primary and secondary terminations, and switchgear installation
  • Data center grounding and bonding per NEC and TIA-942 requirements
  • Generator paralleling switchgear, ATS work, and UPS distribution
  • Substation work coordinated with the utility and the design engineer

Master electricians and licensed electrical engineers on staff cover both the field execution and the bid-stage scoping conversations.

Data Center Controls and Commissioning

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Modern data centers run on layered controls: a building management system tying the mechanical equipment together, an electrical power monitoring system for switchgear and distribution, and a SCADA layer for facility-wide visibility. PEC’s data center controls team handles the rough-in, integration, programming, and commissioning across all three.

Typical scope:

  • Building management system (BMS) integration with chillers, CRAHs, CRACs, and air handlers
  • Electrical power monitoring system (EPMS) for switchgear, breaker status, and metering
  • SCADA integration and HMI development for facility operators
  • Commissioning support and trend setup for Cx agent collaboration
  • PLC programming for site-specific automation work

The same team carries the controls scope from rough-in through Level 4 functional testing, so commissioning does not stall on a vendor handoff.

Fiber and Communications for Data Centers

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PEC’s data center fiber install practice handles the fiber and copper communications scope from outside plant duct banks through Meet Me Room connectivity inside the building.

Typical scope:

  • Outside plant (OSP) duct bank installation, directional boring where trenching is not practical, and conduit pathways for fiber and copper
  • Inside plant (ISP) cable pulling, termination, and labeling for both single-mode and multi-mode fiber
  • Main Meet Me Room (MMR) cabinet build-out, cross-connect, and patching
  • Cable management, slack management, and pathway labeling per TIA standards
  • Testing and certification with OTDR and insertion loss verification
  • Documentation packages for handover to operations

Our crews are familiar with the documentation and labeling standards typical on hyperscale builds, which trims back-and-forth at QC walks.

Structural Steel for Data Center Builds

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Data center builds rely on structural steel for everything from rooftop equipment platforms to interior mezzanines for cable trays and CRAH units. PEC’s structural steel division covers shop fabrication and field erection on the same scope.

Typical scope:

  • Mezzanine construction for cable trays, mechanical equipment, and access platforms
  • Rooftop platforms and equipment supports for cooling towers, generators, and outdoor switchgear
  • Stair towers, catwalks, and access walkways inside the white space and MEP rooms
  • Custom steel fabrication and miscellaneous metals for site-specific scope
  • Pipe supports and equipment skid steel for chilled water and other process piping

All structural steel fabrication runs through PEC’s Covington shop with AWS D1.1 weld procedures, so the documentation and quality story is consistent from beam to bolt.

Data Center Interiors and Fire-Rated Construction

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Data center interiors carry specific requirements that general commercial interiors do not: continuous fire-rated assemblies, acoustic separation for adjacent equipment rooms, and tight sequencing around active electrical and controls work.

PEC’s interiors division handles the data center interiors scope:

  • Fire-rated wall and ceiling assemblies with continuous wrap and through-penetration firestopping
  • Industrial sheetrock and commercial drywall on metal framing
  • Acoustic wall and ceiling assemblies for MMR, NOC, and operations rooms
  • Suspended ceilings and acoustic ceiling tiles where occupied
  • Office and admin space build-outs for the data center support areas

Our crews work to active QA inspections and the layered closeout documentation that mission-critical projects expect. The same project manager who owns the steel and electrical scopes keeps the interiors package on the same schedule.

Talk to PEC About Your Data Center Project

PEC employees reviewing plans at a conference table

Whether you are a GC scoping a multi-trade subcontract package, a data center owner or developer planning a new build or expansion, or a mission-critical PM looking for a single accountable contractor across electrical, controls, fiber, steel, and interiors, the next step is the same: a conversation with our team about what you actually need.

Send drawings, specs, and a target schedule if you have them. If you do not yet, that is fine. We can work through the scope together and bring the right PEC division leads into the conversation as needed.

Reach out today and a member of our team will help you get started.

Your Workplace Safety Expert

Safety means more than compliance; it’s our covenant with you.

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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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