Mission Critical Construction

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Mission Critical Construction

Mission critical facilities are built for zero-fail moments. Data centers and infrastructure hubs power the systems people rely on every minute of the day, often without realizing it. Mission critical construction requires careful planning and execution to protect uptime, safety and operational continuity.

A Dedicated Mission Critical Builder

At Clune, mission critical construction is a core practice. Our teams specialize in data center construction where uptime, safety and speed to market are non-negotiable. We bring years of specialized expertise, national reach and a builder-first mindset that owners expect from an experienced data center construction company.

Built from the Top Down

We approach mission critical projects with early MEP coordination, a robust procurement strategy and constructability planning that starts long before work begins in the field. By identifying risk early and sequencing work intentionally, our construction services help data center owners protect both schedule and long-term performance.

Speed Without Compromise

Our delivery model supports aggressive go-live timelines through phased turnover, concurrent scheduling, rigorous QA/QC and commissioning integrated from day one. From greenfield data center campuses to live-site expansions, our team meticulously plans, tests and verifies every project.

Proven at Scale

Clune delivers complex mission critical construction projects across the country, partnering with leading data center developers, owners, and operators. The measure of success is simple: facilities that perform on day one and every day after.

Delivering results

1.4GW+
in Active Projects
$2.6B
Mission Critical Projects in 2025
500+
Mission Critical Team Members

Leadership

Dave Sitkowski

Dave Sitkowski

Managing Director

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Brian Donahue

Brian Donahue

Managing Director

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Mission Critical
Projects

Serverfarm

The CTX2 Data Center that’s in progress in Houston, Texas is a two‑story, 430,000 SF mission‑critical facility designed to deliver 60MW of total IT capacity across six 12MW data vaults. The first floor houses all Serverfarm administrative/operational functions, including the…

View ProjectServerfarm

Prime Data Centers

Development of Prime Data Center’s campus at 1600 E Higgins Rd in Elk Grove, Illinois. This includes the development of three buildings (containing up to approximately 1.03M square-feet in the aggregate) totaling to 275 MW when fully deployed; referred to…

View ProjectPrime Data Centers

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