Data Center Construction in Harlingen, Texas

Cargo airlines, freight forwarders and the companies that process their shipments need computing that stays up when a plane is on the ramp, and we build those facilities in Harlingen. The work starts with the same pieces as any mission-critical project: a secured shell, a power service with redundancy, a generator yard, a cooling plant and the fiber entrances that tie the building to the network. What sets Harlingen apart is the land around Valley International Airport, where large parcels are marketed for airport-related industry and the highways that serve them converge.

The airport's runway story shows the investment behind that setting. Airport Improvement reported in September 2024 that the main runway was extended from 8,400 to 9,400 feet between December 2022 and July 2024 at an estimated $35 million, with about 80 percent funded by the federal Airport Improvement Program, so that freighters flown by two major express carriers can reach 70 percent of maximum gross takeoff weight. A runway lengthening of that scale does not make a data center, but it tells us that infrastructure spending is going into this corner of the Valley, and that the surrounding land is likely to see new buildings.

Our job for an owner is to evaluate a parcel as a construction site, a power customer and a security perimeter, and to deliver the building on a schedule the owner can trust.

Texas municipalities use the International Building Code as the commercial building code, with local amendments adopted by ordinance after a public hearing, and the state energy office continues to use the energy conservation code. We confirm what the City of Harlingen has adopted before design is finished, because amendments can change fire, structural or mechanical requirements. Projects of $50,000 or more must also be registered with the state accessibility program and reviewed before inspection.

Near an airport, federal and local height and lighting rules may apply on top of the building code, and the airport authority may ask for a review of crane operations. Our permitting and utility interconnection team organizes those submittals alongside the utility application, so that the owner sees one schedule instead of several.

Every project we run follows a sequence. We obtain the utility letter, sketch the electrical yard, test the soil, set the building footprint and then develop the cooling and generator layout. Preconstruction ends with a budget and schedule built from quotes, not from allowances, and with a list of owner decisions and dates. Our design-build delivery option places the architect, engineer and builder on one team so that questions get answered before they become change orders.

Commissioning is planned from the start. We define the test levels, write the sequences with the owner's engineer and reserve time in the schedule for failures and retests. A facility that is handed over with proof of performance is easier to insure, to lease and to operate, and that is the outcome we are building toward.

An airport-driven market tends to need small-to-medium secure facilities rather than giant campuses. A freight operator might want an enterprise data center with one or two halls and a network operations room. A carrier, as described on telecom and network carriers, could prefer a network operations center with redundant power and climate control. A developer might build a shell for a future tenant and finish the interior when a lease is signed.

Each building type has its own security level. We build perimeter fencing, vehicle barriers, controlled entries and camera infrastructure as part of the shell, and we separate loading areas from data halls so that deliveries do not pass through secured rooms. Visitors check in at a separate administration building, which keeps the data hall quiet and clean.

Developers who build ahead of a tenant often ask for a shell that can be finished in two ways, one for a single user and one for several. We frame the structure, the roof and the yards to allow either, and we leave the interior partitions, raised floor decisions and final mechanical distribution for the lease. That approach keeps the speculative investment modest while holding the date that matters most, which is when power arrives.

The city's economic development corporation lists a 479-acre aerotropolis next to the airport, with an 82-acre largest contiguous developable parcel served directly by FM 509, which links to I-69 and I-2. It also owns roughly 65 acres in its industrial park at Roosevelt with direct access to Interstate 69 East. Harlingen sits at the junction of U.S. 77 and U.S. 83, designated I-69E and I-2, and it is the eastern end of I-2 according to Wikipedia.

For a parcel of that kind we prepare a site package: clearing, grading to drain, detention, utility extensions, a construction entrance and a laydown yard. We then build the foundations and the shell. The Valley's flat terrain makes drainage design important, and our stormwater and detention approach sizes basins and outfalls so that the building stays dry when heavy rain arrives.

Highway access is a practical advantage for equipment delivery. A generator set or transformer can travel the interstate to FM 509 and then to the gate, and we plan permitting, escorts and timing so that the move is a single day. We also confirm the load rating of local bridges and the turning radius at the entrance.

On the schedule, our fast-track scheduling method overlaps design, procurement and site work. In Harlingen that might mean grading and underground utilities while switchgear is in fabrication and the steel is detailed. Owners comparing other Valley parcels can look at Edinburg, which also has airport land, or McAllen for a more urban setting.

Tell us the parcel, the load and the date. We will respond with a scope and the first set of questions to answer.

Why would a data center locate near an airport?

Airport land is often large, flat and zoned for industry, with road access and utilities already in place. A data center near an airport also has neighbors who are used to security and to heavy equipment. The owner must still confirm that the electrical supply and fiber routes meet the project's needs.

What height or lighting limits apply?

Federal and local rules can limit the height of structures and cranes near runways and require lighting on tall equipment. The airport and the aviation authority decide what applies to a particular parcel. We include the review in the schedule and design cooling towers and exhaust stacks within the limits.

How big should the first phase be?

The first phase should match the committed load, with space and utility capacity reserved for what comes next. Overbuilding ties up capital, and underbuilding forces expensive retrofits. We prepare phased options with costs and dates for each.

Can we reuse an existing industrial building?

Sometimes. Existing buildings may have the floor area but lack the floor loading, clear height, roof capacity or power. We evaluate the structure and utilities, then price the retrofit against a new shell.

How do we keep construction dust out of a facility near open fields?

Flat agricultural and airfield land produces dust in dry, windy weather. We wet or stabilize haul roads, sweep the site entrance, keep air handlers capped until the building is closed in and test surfaces for particles before equipment is energized. The owner's cleanliness target decides how strict the controls are, and we write the plan into the project schedule.

What happens if the utility cannot deliver all the load on day one?

We design the building and yards for the full load and energize in stages. The first stage supports the initial halls, and later stages are added as the utility completes upgrades. Staged energization lets the owner open for business earlier and avoids paying for capacity that cannot be used.