The construction of colocation and hyperscale data centers differs significantly in scale, complexity, and management. Here's a quick breakdown:
Both require tailored approaches to meet their unique challenges, from scheduling and procurement to workforce strategies.
| Criteria | Colocation | Hyperscale |
|---|---|---|
| Size | 10,000–50,000 sq. ft. | 20 MW–1.2 GW IT load |
| Cost | $30M–$150M | $200M–$1B+ |
| Timeline | 3–4 years | 18–24 months |
| Key Focus | Phased turnover, tenant needs | Speed, scalability |
| Peak Workforce | ~750 workers | 4,000–9,500 workers |
| Procurement | Long-lead management | Early-release packages |
Understanding these differences ensures the right mission-critical construction managers and strategies are applied for successful project delivery.
Colocation vs. Hyperscale Data Center Construction: Key Differences
Building colocation data centers for multiple tenants is a balancing act. Construction managers (CMs) must deliver spaces for immediate tenant use while planning for future growth. From the start, they need to think ahead - reserving conduit pathways, arranging for extra power capacity, and designing structures to handle future equipment loads. This forward-thinking approach is essential to accommodate the unique demands of colocation projects.
Colocation facilities are built with growth in mind. The strategy often involves activating completed zones to meet tenant needs while construction continues in other areas. This phased approach requires tight coordination between the construction team and operations staff, ensuring a smooth handoff for each completed section. For those hiring or managing specialized teams, understanding the nuances of data center construction management is key to success in these projects.
In colocation projects, timelines aren't just about meeting deadlines - they're directly tied to revenue. Every week of delay means lost income.
"A delayed data center is not just a late building. It may mean delayed customer capacity, delayed cloud or AI workloads, delayed revenue, and missed market timing." - Broadstaff Global
To mitigate schedule risks in these high-stakes projects, CMs often go beyond traditional Critical Path Method scheduling. Instead, they use resource-driven scheduling, which accounts for real-world challenges like labor shortages, trade congestion in tight spaces, and physical limits on workforce capacity. As Leopard Project Controls aptly put it:
"The file says go. The space says wait." - Leopard Project Controls
On top of scheduling hurdles, the technical complexity of colocation facilities adds another layer of difficulty. CMs must ensure that critical systems align seamlessly to avoid delays.
The backbone of any colocation facility is its MEP (mechanical, electrical, and plumbing) systems - think switchgear, generators, UPS systems, chillers, and power distribution. These systems are absolutely critical for maintaining uptime and are often the most time-sensitive parts of the project. A common approach is the Owner-Furnished, Contractor-Installed (OFCI) model, where the developer handles procurement of key equipment while the CM oversees installation. This setup shifts much of the schedule risk to procurement, making it vital for the CM to clearly define responsibilities for long-lead items, from ordering to testing, to prevent commissioning delays.
Commissioning doesn't start at the end - it begins early during design and preconstruction to establish clear standards and ensure everything is operationally ready.
Colocation facilities present unique challenges because they serve multiple tenants, each with distinct needs. Security and access protocols vary from tenant to tenant, directly impacting costs and schedules. For instance, tenant-specific security measures can limit worker access to certain areas, complicating sequencing and adding to the documentation workload - issues that single-client hyperscale builds typically avoid.
In these projects, the CM’s role extends beyond just construction oversight. They must also coordinate governance, ensuring that owner rules, tenant requirements, and contractor workflows align without causing delays. These added complexities highlight the importance of having specialized construction teams that can navigate both technical demands and strict governance requirements effectively.
Building hyperscale data centers is a unique challenge. Unlike colocation projects that juggle the needs of multiple tenants, these projects are tailored to a single owner, prioritizing speed and scalability. These facilities are massive, ranging from 20 MW to over 100 MW of IT load, with some campuses designed to handle up to 1.2 gigawatts. The focus is on fast execution, large-scale operations, and consistent methods across phases - elements that directly influence construction management (CM) strategies, workforce planning, and hiring practices.
In hyperscale construction, the project is treated as an ongoing program rather than a one-time effort. Standardized designs and assemblies are created once and reused across multiple phases. This approach allows construction teams to work on different project elements - like structural work, building envelopes, and MEP (Mechanical, Electrical, Plumbing) systems - simultaneously, avoiding the delays of sequential execution. Large sites are divided into distinct scopes, with dedicated teams focusing on specific areas like core and shell, MEP, and commissioning, ensuring smooth progress without bottlenecks.
The Crusoe Abilene Data Center Campus in Texas is a prime example of this strategy. DPR Construction, along with Rosendin and Southland Industries, led Phase 1, delivering two buildings covering 980,000 square feet and over 200 MW of capacity. Remarkably, they broke ground just 10 weeks after the initial design meeting. Structural steel was on-site within six weeks, and the first data halls were operational in just 11 months. The entire Phase 1 was completed in under 18 months. Off-site prefabrication played a big role - over 600 prefinished exterior wall panels were built off-site, reducing an eight-week installation process to just seven days. This streamlined, programmatic approach is key to meeting the demanding timelines of hyperscale projects.
Hyperscale projects are all about precision and speed. Long-lead equipment like switchgear, generators, and transformers often require one to two years of lead time. To keep up, procurement runs alongside design and construction, with supply chain dashboards coordinating the hundreds of daily deliveries needed for energization. Rising equipment costs since 2021 - switchgear up 50%, generators 45%, and transformers 44% - make early procurement and real-time tracking critical to controlling budgets.
"Speed comes from reducing decision latency. Teams that move quickly establish early paths to resolve the few decisions that drive the most downstream uncertainty." - Mark Whitson, President, DPR Construction
Modern hyperscale data centers face new technical demands. Rack power densities have surged from the traditional 4–10 kW per rack to as much as 40–120 kW per rack. This shift requires integrated liquid cooling and robust power systems to be part of the initial design, not an afterthought. Prefabricated modules, such as power pods and cooling units, are now widely used, cutting on-site construction time by 30% compared to traditional methods. Owners also expect real-time project updates - like concrete strength readings and MEP progress - through cloud-based platforms and wireless sensors, rather than relying on periodic reports. These technologies are essential for meeting the stringent energization criteria set by owners.
Hyperscale projects are driven by a single owner, which simplifies governance but raises the bar for performance. Owners expect construction managers to align the critical path with energization milestones, not just the completion of the building. Derek Hoeschen, Vice President of National Operations at McGough Construction, explains:
"You need to understand the critical path through the startup and energization lineups of each critical utility... It's about beginning the project with the end in mind."
To meet these expectations, multi-prime, risk-sharing delivery models are becoming more common. These models bring trade partners into the process early, while the design is still flexible, ensuring everyone works toward shared outcomes. On large campuses, peak site populations can reach up to 9,500 workers. Managing this workforce effectively, along with off-site prefabrication, is crucial for maintaining safety, productivity, and the specialized expertise required to operate at such a scale.
Colocation and hyperscale construction each come with their own set of strengths and challenges. Knowing where each model performs well - and where it can falter - helps construction managers, project owners, and hiring teams make informed decisions before breaking ground. The data center construction guide offers a detailed breakdown of how these models influence workforce strategies.
Here’s a quick side-by-side comparison to highlight their key differences:
| Criteria | Colocation | Hyperscale |
|---|---|---|
| Typical Timeline | 3–4 years | 18–24 months |
| Peak Workforce | ~750 workers | 4,000–9,500 workers |
| Design Approach | Flexible, multi-tenant ready | Standardized, programmatic, reused across phases |
| CM Priority | Phased turnover coordination; tenant handoffs | Speed-to-market; execution discipline |
| Primary Constraint | Critical path logic; phased energization | Labor density; power access |
| Procurement | Standard long-lead management | Early-release packages; risk-sharing models |
| Prefabrication Role | Used to simplify complex MEP installs in tight spaces | Central strategy; cuts site headcount and compresses schedules |
| Retention Risk | Moderate (~20% annual turnover) | High (20–30% annual; weekly churn on mega-sites) |
| Client Governance | Multiple tenants; layered approvals | Single owner; high-performance expectations; real-time reporting |
The differences between these models go beyond just size - they involve entirely different sets of challenges. For colocation projects, coordination takes center stage. Managing the base-build work without disrupting tenant fit-outs, handling phased energization, and maintaining future flexibility for occupants are critical. On the other hand, hyperscale projects deal with the complexities of extreme workforce density and rapid execution.
As Jamie Trevett from Just Construction explains:
"Four thousand workers on a single site is not a bigger version of [a large project]. It is a different problem entirely. Assumptions about crew scaling no longer hold true at such numbers."
Colocation and hyperscale data center construction take fundamentally different paths - not just in scope, but in the way teams approach planning, hiring, and execution. Colocation construction prioritizes phased coordination, tenant adaptability, and navigating diverse client approvals. On the other hand, hyperscale projects emphasize speed, consistency, and the ability to deliver at an enormous scale while maintaining quality and proper sequencing.
Getting the construction model wrong can have serious consequences. Misaligned hiring decisions can result in delayed timelines, sequencing issues, and compressed schedules. This is especially critical given that engineering and commissioning roles in 2026 are expected to take 8 to 10 weeks or more to fill. As one industry expert puts it:
"Workforce availability is no longer a downstream consideration. It is a primary factor in whether projects stay on schedule, maintain quality, and achieve operational readiness." - iRecruit.co
In such demanding environments, specialized recruiting becomes essential. iRecruit.co specializes in mission-critical construction, placing experts like Senior Project Managers, MEP leaders, commissioning specialists, and owner's representatives in data center, energy, and advanced infrastructure projects. Their rigorous screening and pre-vetted talent pools help reduce hiring timelines and minimize the risk of turnover during critical project phases.
These challenges underline the direct connection between project success and having the right team in place. Whether you're overseeing a multi-tenant colocation facility or a hyperscale campus with thousands of workers, your workforce's expertise is the cornerstone of your project's success. Tailoring your hiring strategy to the specific needs of your project type is essential for achieving flawless execution.
When comparing colocation and hyperscale projects, the required construction management (CM) skills differ significantly in areas like technical expertise, project management, and coordination complexity.
For hyperscale projects, the focus is on advanced capabilities. These include handling high-density thermal management, designing robust power systems, and working with modular infrastructure. Additionally, managing the massive budgets and overlapping schedules typical of these large-scale projects demands a high level of precision and expertise.
On the other hand, colocation projects prioritize adaptability. Flexibility in design and the ability to integrate systems effectively are crucial to accommodate the varied needs of multiple tenants. Unlike hyperscale projects, these do not emphasize ultra-high-density systems or rapid deployment but instead require a more tailored approach to meet diverse requirements.
Phased turnovers make colocation scheduling and commissioning much more efficient by allowing testing and validation of smaller sections as they’re finished. This method can cut project timelines by 30% to 50% and kickstart revenue generation sooner. Early commissioning tasks, such as integrated systems testing, help catch potential issues early, keeping delays to a minimum and ensuring smoother transitions. Establishing clear milestones and maintaining thorough documentation also boosts team coordination, reduces rework, and improves overall project dependability.
To keep hyperscale projects on track, teams should issue long-lead procurement packages 12 to 24 months in advance. This approach anticipates extended supply chain lead times, which are often unavoidable, and ensures that construction timelines remain intact. Early procurement plays a key role in tackling the distinct challenges tied to hyperscale data center projects.
