Dallas Data Center & Critical Infrastructure Construction
Design-build data center construction across the largest hyperscale market in Texas: powered shell, enterprise, Tier III, Tier IV, AI-HPC, and data hall fit-out. ERCOT and Oncor coordination, hail-resistant envelope detailing, and the DFW data center alley experience.
How TCG Builds Data Centers in DFW
DFW is the largest data center market in Texas and one of the largest in the country. The data center alley running through Richardson, Plano, Allen, Garland, and Carrollton hosts both major hyperscalers and a dense colocation market. Fiber density, central US latency, no state income tax, right-to-work labor, and ERCOT power (historically) made DFW the default Texas data center geography long before Austin or Houston scaled.
The constraint right now is power. ERCOT capacity is tight, Oncor and the regional cooperatives have long interconnection queues, and transformer lead times run 40 to 80 weeks. We coordinate utility service capacity from preconstruction (often before a site is even under contract) because for AI-HPC and large hyperscale builds, the substation timeline is the binding schedule constraint, not construction. Design-build overlaps utility coordination with permitting and procurement to compress total program.
DFW climate adds two design drivers. First, hot humid summers stress cooling load, pushing toward direct liquid cooling for new AI-HPC builds and hybrid air/liquid for legacy IT. Second, severe hail and tornado exposure drives roof system selection, generator yard hardening, and shelter-in-place requirements for staffed facilities. We engineer MEP and structural in-house and self-perform IMP envelope work that often forms the shell skin.
Dallas Data Center Cost Per Square Foot
DFW data center construction runs $305 to $1,230 per SF depending on tier and scope. Multiplier is roughly 0.92 to 1.05x of national average; competitive GC market keeps shell pricing reasonable, but critical infrastructure (UPS, generators, switchgear) tracks national supply chain and lead times more than local market.
Dallas Data Center Construction FAQ
Common questions about data center and critical infrastructure construction in DFW.
Dallas-Fort Worth data center construction runs $305 to $1,230 per SF depending on tier and scope. Powered shell $178 to $398, enterprise data center $305 to $610, Tier III $520 to $1,035, Tier IV/AI-HPC $780 to $1,230, and data hall fit-out $220 to $610. DFW is the largest data center market in Texas, which keeps general contracting competitive but utility capacity is the schedule constraint. See national data center cost guide.
Powered shell builds (developer-led, future tenant fit-out), enterprise data centers (single occupier, often retrofit), Tier III certified colocation, Tier IV and AI-HPC hyperscale, and data hall fit-out (white space, cabinet rows, containment) within existing shells. We also handle critical infrastructure retrofits (cooling upgrades, generator replacements, UPS migrations). See core sector page.
DFW combines fiber density (multiple cross-country routes converge here), ERCOT power availability (historically), moderate natural disaster profile (inland location with hail and tornado exposure), no state income tax, deep technical labor market, and central US latency to both coasts. The DFW data center alley (Richardson/Plano/Allen/Garland) is one of the largest hyperscale concentrations in the country.
ERCOT capacity, Oncor (or local cooperative) interconnection queue, and transformer lead times of 40 to 80 weeks. DFW hyperscale demand has tightened the queue significantly. We coordinate utility service capacity from preconstruction so power does not break the schedule. For AI-HPC projects with 100+ MW draws, primary medium voltage service plus on-site substation is standard.
Hot humid summers push cooling loads, especially for air-cooled chiller plants. Newer builds favor direct liquid cooling (DLC) for AI-HPC racks, with hybrid air/liquid for legacy IT load. Evaporative cooling is viable but water consumption matters (regulatory, ESG). We engineer MEP in-house and coordinate with the owner's preferred cooling vendor.
Yes. Data hall fit-out within powered shells or existing facilities runs $220 to $610 per SF depending on density, containment strategy (hot aisle, cold aisle, full containment), PDU configuration, and CRAH/CRAC selection. Fit-out is typically 6 to 14 months versus 14 to 24 months for ground-up. Design-build compresses both.
TCG's national experience spans 38 states with over 1,000,000 SF of IMP installed, which directly applies to data center envelope construction (IMP is a common skin for shell builds because of speed, thermal performance, and hail resistance). We bring in-house MEP, structural, and architecture, plus a national subcontractor network for critical infrastructure. See data center market analysis.
Permitting for ground-up data centers in DFW runs 4 to 10 months depending on jurisdiction. City of Dallas, Richardson, Plano, Frisco, Allen, Garland, and Irving each have different review timelines and electrical scrutiny. ERCOT interconnection runs in parallel and is the longer pole. Design-build overlaps both with construction.
DFW sits in an active hail zone, which drives roof system selection (modified bitumen or membrane with impact-rated detailing, or IMP roof panels with hail-resistant face profiles), generator yard hardening (hail-resistant fencing and equipment shrouds), and elevation of critical equipment above 100-year flood plus freeboard. Tornado risk also drives shelter-in-place requirements for staffed facilities.
Ground-up enterprise data center: 14 to 24 months from groundbreak. Tier III/IV: 18 to 28 months. AI-HPC hyperscale: 20 to 36 months at scale. Add 4 to 12 months of preconstruction, design, and permitting. ERCOT interconnection runs on its own timeline (often 18 to 30 months for new substation builds) and is the binding constraint for large projects.
Data center alley (Richardson, Plano, Allen, Garland, Carrollton), plus City of Dallas, Frisco, Irving, Arlington, Fort Worth, and the broader metroplex. We also build data center infrastructure in Austin, Houston, and across all 50 states. See core sector page.
Build Your Dallas Data Center
From a Richardson Tier III colocation to a Garland AI-HPC hyperscale shell to an Irving enterprise retrofit, TCG delivers design-build data center construction across DFW with in-house MEP and structural and self-performed IMP envelope work.
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