Permit Office (AHJ)
City of Irving Building Inspection Division
Irving, TX · Licensed Professional Engineering
Energy compliance handled as engineering, not paperwork — documentation matched to the exact code edition your permitting jurisdiction enforces.
Commercial compliance uses the 2021 IECC Texas baseline. In zone 3A, low-SHGC glazing, air sealing, efficient cooling, lighting controls, and properly documented COMcheck or ASHRAE 90.1 calculations provide more useful savings than treating insulation as the only lever.
Code adoptions and local amendments change on multi-year cycles. The state source verification date is 2026-07-28; we verify the governing editions with City of Irving Building Inspection Division at project kickoff.
Commercial permits and plan documents are submitted through the City of Irving's online permitting system; Building Inspection coordinates building, fire, and trade review. Projects must also address zoning, site, and civil approvals before construction.
Irving adopts a municipal construction-code package rather than Dallas's amendments. Local fire, zoning, accessibility, and floodplain requirements are reviewed with the building permit.
Oncor controls delivery service, meters, upgrades, and interconnection in ERCOT; Irving water and wastewater service is provided by the City of Irving.
Las Colinas, the DFW Airport area, and the western Dallas employment corridor support office, hospitality, data-center, logistics, and mixed-use construction. Airport-adjacent height, noise, and transportation coordination can affect otherwise conventional commercial sites.
Reviewed 2026-09-11. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.
With a team of licensed PEs and a multi-discipline engineering team, we're ready to take on projects of any size — and we turn quotes around fast. Send us your scope and get a clear proposal: deliverables, timeline, and fee.
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