Data Center Construction in Duncanville, Texas

Compact facilities in an established city live or die by the utility service request, so in Duncanville we file the power request before we finish the design. We ask the serving utility what capacity exists on the nearest feeder, whether a new transformer or a feeder extension is needed, how long it will take and what the owner must pay. The shell and the interior are then drawn to match the service that is actually available, not the service we would like.

Utility capacity in a developed city is shared with many other users, and the neighbors in Duncanville are large. A school operator bought 105 acres at Cockrell Hill Road and Danieldale Road for a new high school and middle school, and completed a $113 million bond sale through the Permanent School Fund in September 2024. The current high school spreads over roughly 900,000 square feet with about 3,750 students enrolled each year, and the city itself covers 11.20 square miles. Large institutional loads like these are the competition for feeder capacity, which is why we speak with utilities and power developers before a single drawing is issued, and why we keep a log of every call and response.

Roads help with delivery. Highway access comes from US 67 on the east side and I-20 on the north side, so a transformer or generator reaches most sites by a short run from a highway. We still verify clearances on the local streets before a load is ordered.

The scope for a compact facility begins with the electrical service: a new transformer, switchgear, metering and the duct bank that links them. The shell comes next, either a new small building or a space inside an existing one, followed by the generator, battery and cooling equipment, and finally commissioning. Each stage has a hold point, a date by which the owner must decide, so that a late change in load does not force a rework of the duct bank after concrete is placed. We also leave spare conduits in the duct bank, because adding them later means breaking pavement and repeating the utility locates.

We treat shell and core as a package that is ready for the owner's equipment, with floors, walls and roof built to carry it and rough-in for power and cooling in place. Our data center shell and core approach lets an owner stop at that stage and install equipment later, or continue to a finished room.

Work close to live utility lines and neighbors demands discipline. We call for utility locates, pothole to verify, mark and protect underground lines, set clearances for equipment working near overhead lines and use qualified electrical workers for energized work. Lock-out and tag-out procedures apply on every tie-in, and each outage is scheduled with the utility and the owner in writing before it begins.

Neighbors need attention too. We limit work hours, control dust and noise, manage truck routes away from schools and keep the site secure. When a crane lift must cross a street, we coordinate closures with the city. Before work starts, we hold a short briefing with the neighbors who border the site and give them a phone number that reaches the project superintendent, so that concerns about noise, parking or deliveries are handled the same day.

A project that adds a transformer, a generator and a building will be reviewed for zoning, site plan, building, electrical, mechanical and fire provisions. Generator fuel storage and noise draw particular scrutiny in neighborhoods. We prepare the application package in the order the reviewers will take it and answer comments quickly.

Downtown projects, such as the townhome project the city council approved a development agreement for in March 2026, show that the city is working with developers on infill sites. A data center owner can expect similar attention to appearance, parking and traffic, and we design the building to fit those expectations. The utility's own approvals run alongside the city's, and we track them on the same schedule.

Electrical duct banks and service entrances are the first physical work for most compact projects. Battery and UPS rooms are often the heaviest part of the interior, with special floor loads and ventilation. Generator yards and fuel systems add the backup source.

We offer each as part of one contract or as separate packages, and keep the schedule common so power, building and backup are ready together. If the utility moves its energization date, the interior and testing work shifts with it, and the owner sees the change reflected in the next weekly report.

Duncanville is close to Grand Prairie, Arlington and Dallas, and owners often compare the same compact design in several cities. We prepare utility, permit and cost summaries for each, so the choice is based on facts.

Local suppliers and trade partners are close, and the city's economic development agency has approved incentives for industrial and supply businesses, such as an agreement for a supply company in August 2026 worth $631,350. Those businesses form part of the area's supplier base for electrical and mechanical equipment.

Send the load, the voltage and the address. We will prepare the utility inquiry, a service concept and a schedule that shows when equipment and shell work can proceed.

How early should I request utility service for a compact data room?

Before design. The utility's answer on capacity, cost and timing can change the building size and the location. We prepare the request with load, voltage and timeline details, and we track the response.

What if the neighborhood feeder lacks capacity?

The utility may offer a feeder extension, a new transformer or a longer timeline. We price each option and show the effect on the schedule so the owner can decide whether to proceed, redesign for a smaller load or select another site.

Can the shell be built before the power arrives?

Yes, and often that is the best use of time. We build the shell, rough in systems and prepare the yard while the utility works, then install equipment as it arrives.

How do you handle generator noise near homes?

We choose sound-attenuated enclosures, position the generator away from homes, add barriers and test run times and levels with the city. Testing schedules are published to neighbors.

What does a battery room need?

A strong floor, ventilation, spill and fire protection, temperature control and room for service. The type of battery sets the specifics, and the fire marshal reviews the design.

Who coordinates the trades?

We schedule, supervise and inspect the electrical, concrete, steel and mechanical trade partners, and the owner has one point of contact.