Colocation Data Center Construction in Oklahoma

Tenants buy a colocation suite on the strength of three things: power they can count on, networks they can reach, and a landlord who can add capacity before they run out. A builder's job on a colocation project is to make all three believable at the day of commissioning and still true five years later. That is a different brief from building for a single owner who knows exactly what will be installed.

In Oklahoma, the land and power for multi-tenant space are most often found where industrial infrastructure already exists. A June 2025 state release described a Chickasha industrial park project as the largest single private investment in that city's history, built around a joint venture to supply on-site power for sectors including data centers. Midwest City's Soldier Creek Industrial Park, a 40-acre park owned by the city utilities authority, carries the state's Site Ready certification, one of 19 light industrial parks to hold it at the time. Those are the kinds of parcels where a colocation shell can be placed, expanded and sold in phases.

We approach a colocation data center as a shell that has to stay flexible for tenants we may not have met yet. That shapes the column grid, the roof loading, the pathway layout and the utility rooms, and it shapes how we talk to the utility and the county before the first tenant is signed.

The first question is how many suites the building will hold and how they will be separated. Demising walls, independent electrical rooms and separate meet-me or cross-connect pathways let one tenant move in or leave without touching another. We build the common infrastructure at the front of the project, then leave future suites as clean, coordinated shells with stubbed pathways rather than finished halls.

Power distribution is the second question. A colocation owner wants to energize capacity in blocks that match leasing. We lay out the generator and fuel yard and the electrical rooms so a second block can be added without disturbing the first, and we pull duct banks for the whole build-out even if only the first block is energized at opening. Conduit is cheap before the landscaping goes in and expensive after.

A typical colocation package includes the building envelope and structure, a slab designed for the heaviest planned rack row and raised-floor or slab-on-grade cooling distribution, utility rooms for electrical and mechanical systems, a loading area with a secure receiving room, and a security perimeter. We also build the administration and security building that controls the front door, since a colocation operator is judged on access control from the first visit.

Tenant fit-out is often a separate contract, sometimes with a different team. We design our work so a tenant's contractor can enter a hall that is dry, clean, and has working pathways. Colocation data center construction is the service page for owners who want the whole scope under one agreement, and data hall fit-out covers the interior work separately.

On a colocation project the code edition can decide the price of mechanical and electrical systems. The City of Oklahoma City lists the International Building Code, the National Electrical Code and the mechanical and plumbing codes as currently adopted, with local supplements. The state commission, by contrast, adopted a newer National Electrical Code, and the International Code family. A project that straddles those dates needs a written decision on which edition applies.

We make that decision with the building official, then carry the answer onto the drawings so every trade bids the same edition. Fire alarm, suppression and smoke control are reviewed in parallel, and a colocation operator with clean-agent or pre-action systems should expect the fire marshal to ask for the design basis early.

The buyers we work with on multi-tenant projects are developers and wholesale operators, and the tenants behind them include banks, health systems, government agencies and cloud providers. Our page for colocation and wholesale operators describes how we scope work for a landlord, and real estate developers and site owners covers land-first projects where the data center is one use among several.

What those clients share is a need for a clear handover. Operations teams want as-built drawings, test records, equipment lists and warranty data in one place the week the building is turned over.

Oklahoma is where I-35, I-40 and I-44 meet, and the state counts more than 2,600 miles of Class I rail operated by BNSF, Union Pacific and CPKC. For a colocation build, that means heavy equipment can reach most parcels by truck within a day of leaving a rail or river terminal. It also means that fiber follows those same corridors, which supports a carrier-neutral argument to prospective tenants.

Tornado exposure is the schedule risk to plan for. Oklahoma City alone has recorded about 150 tornadoes within its limits going back to 1890, thirteen of them violent. A tenant reading a colocation brochure will ask what the building does in an EF4, and we help owners answer that with a documented structural approach rather than a general reassurance.

Send the target suite count, the first energization block and the parcel. We will return a phasing plan that shows what is built now, what is stubbed, and what each tenant contractor will receive.

Should we build the whole shell at once or add buildings as tenants sign?

It depends on lease-up risk and utility capacity. Building the shell and the common infrastructure first, then adding suites, gives you a lower first-cost and a faster opening. A second building can follow when the utility confirms more capacity. We price both options and show the break-even in the preconstruction estimate.

How much of the power infrastructure should be built before the first tenant?

Build the service entrance, the duct banks for the full footprint and the first block of electrical rooms. Leaving duct bank and pads for later is where owners most often pay twice. Switchgear and generators for later blocks can wait if the yard has room and the ordering lead times are respected.

How do you keep a tenant's contractor from damaging a finished hall?

We hand over a defined condition: sealed floors, cleaned and protected pathways, final lighting and a punch list closed. We then write a turnover protocol with the owner so the tenant contractor knows the rules for loading, dust and fire watch.

What does Oklahoma's lack of a state contractor license mean for us?

General contractors do not hold a state license, but electrical, mechanical and plumbing trade work does require licensed trade contractors. We confirm each trade license and check the city's own registration rules, since local requirements still apply.

Is carrier access a construction issue or a leasing issue?

Both. We build the diverse entrance pathways, the vault and the meet-me room so carriers can reach the building from two directions. See our carrier hotel and meet-me room page for detail.