Mission-Critical Ready.
ITDG brings self-performed electrical, mechanical, concrete, and civil capability to Hyperscale and AI/HPC data center construction—the same vertically integrated model that eliminates subcontractor delays on every other project type we deliver.
Deployment Target
5MW / 12 Wks
Power Capacity
Medium Voltage
Reliability Target
Tier III / IV
The Self-Performed Advantage
We own heat rejection and power delivery in-house. No waiting on subcontractors for the systems that matter most to uptime.
The Wait Game
The Cooling Loop
Cooling & Power Architecture
Every watt delivered and every BTU rejected flows through systems our own crews install. That vertical integration eliminates the coordination gaps that stall most data center builds.
Power Distribution
- UPS systems — rotary and static configurations sized to your redundancy tier
- Power distribution units (PDUs) with remote monitoring and per-outlet metering
- Generator installation and automatic transfer switches (ATS) for seamless failover
- Redundant power feeds — 2N and 2(N+1) architectures for concurrent maintainability
- Medium-voltage switchgear and transformer installation by our CR-11 electrical division
Cooling Systems
- Precision air handling with CRAC and CRAH units for tight temperature and humidity control
- In-row cooling for high-density deployments exceeding 30 kW per rack
- Hot/cold aisle containment — custom sheet-metal panels fabricated in-house
- Liquid cooling infrastructure for AI/HPC workloads: direct-to-chip, rear-door, and immersion
- BMS integration, environmental sensor arrays, and DCIM-compatible monitoring
AI / HPC Clusters
GPU-dense environments requiring direct-to-chip liquid cooling and massive power density per rack.
Crypto Mining
High-volume deployments optimized for hash rate per dollar. Immersion and air-cooled configurations.
Enterprise Colocation
Tier III/IV facilities with biometric access, mantrap entries, and full N+1 redundancy.
Edge Compute
Prefabricated micro data centers for low-latency edge deployments across distributed networks.
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Uptime Institute Certification
Tier I
99.671%
28.8h/yr
Tier II
99.741%
22h/yr
Tier III
99.982%
1.6h/yr
Most Common
Tier IV
99.995%
26m/yr
Standards & Certifications
Mission-critical facilities demand code-compliant construction and certification-ready infrastructure from day one.
Tier Certification Readiness
We build to Uptime Institute Tier II, III, and IV design standards — from basic redundancy through full fault tolerance with concurrent maintainability.
SOC 2 Physical Security
Mantrap entries, biometric access control, CCTV infrastructure, and perimeter hardening built into the facility from the ground up.
ASHRAE Thermal Guidelines
Cooling designs aligned to ASHRAE A1–A4 classes for inlet temperature and humidity — ensuring manufacturer warranty compliance across server platforms.
NEC / NFPA Compliance
All electrical work meets NEC Article 645 and NFPA 75/76 requirements for IT equipment rooms, including emergency power-off and fire suppression integration.
Sustainability & PUE
PUE optimization through economizer modes, variable-speed drives, and waste heat recovery — targeting sub-1.2 PUE in Arizona's dry climate.
Commissioning Standards
Level 5 Integrated Systems Testing with documented failure-mode validation before handoff — no shortcuts on mission-critical infrastructure.
Engineering FAQ
Our designs target PUE ratings between 1.1 and 1.2 depending on climate zone and cooling architecture. We utilize hot/cold aisle containment, variable speed drives on all rotating equipment, and economizer modes to minimize energy waste—the same mechanical expertise we self-perform on every HVAC project.
Yes. Our mechanical division has the capability to install direct-to-chip liquid cooling, rear-door heat exchangers, and immersion cooling systems. We can support rack densities exceeding 100kW using cold plate and immersion technologies.
We follow Level 5 Integrated Systems Testing (IST): factory witness testing, component startup, system-level testing, integrated testing under load, and full redundancy scenario validation. A facility isn't considered live until every failure mode has been tested.
Our prefabrication capabilities and in-house trades allow us to compress schedules significantly. Our target is 5MW of critical load in 12 weeks using modular power and cooling skids combined with parallel work streams—the same fast-track approach we use on our ground-up construction projects.
We build to Uptime Institute Tier II through Tier IV standards. Tier II provides basic redundancy with N+1 capacity components. Tier III adds concurrent maintainability — every component can be serviced without shutting down IT load. Tier IV delivers full fault tolerance, surviving any single infrastructure failure without impact to operations. We work with your uptime requirements to design the right redundancy architecture from day one.
Yes — and that's the core of our value proposition. Our Electrical Division (CR-11) self-performs medium-voltage switchgear, UPS installation, generator tie-ins, and power distribution. Our HVAC & Mechanical Division (CR-39) handles precision cooling, chilled water plants, and liquid cooling systems. Keeping both trades in-house eliminates subcontractor coordination delays and gives us single-point accountability for the two systems most critical to uptime.
Data Center Contractor — Arizona
The Phoenix metro data center corridor is one of the fastest-growing markets in the country, fueled by low electricity costs, favorable tax incentives, and proximity to West Coast interconnects. ITDG operates at the center of this corridor with self-performed electrical, mechanical,civil/ concrete crews ready to mobilize.
Tucson is emerging as a secondary data center market with competitive land costs and renewable energy access. As an Arizona-based general contractor, ITDG delivers the same vertically integrated capability across both metros — no out-of-state mobilization delays, no unfamiliar subcontractor networks.
AI & HPC Infrastructure
The AI build-out wave is driving unprecedented power densities — GPU clusters regularly exceed 40–100 kW per rack, far beyond what traditional air cooling can handle. ITDG's mechanical division installs direct-to-chip liquid cooling, rear-door heat exchangers, and full immersion cooling systems purpose-built for these workloads.
From high-density rack support and busway distribution to chilled water plants sized for multi-megawatt thermal loads, our ground-up construction capability means we can deliver the complete facility — not just the fit-out. Whether you need a greenfield AI training campus or a retrofit of existing shell space, ITDG brings single-source accountability from slab to commissioning.
Build Mission-Critical.
Downtime is measured in dollars per second. Let's discuss your requirements and how our self-performed capability accelerates delivery.
No obligation. We'll walk through our capabilities and your requirements.