Lewisville's growth pace, soil conditions, and regulatory environment create planning considerations for commercial construction in Denton County's largest city.
Planning issue
City of Lewisville Permit Review
Lewisville's Development Services department reviews commercial permits with timelines that reflect a municipality managing active growth. Standard commercial TI permits may process in 3-5 weeks, while new construction and industrial projects with civil engineering components can require 6-8 weeks of review. General Contractors of Irving incorporates these timelines into project schedules during preconstruction, submitting for permit as early as design documentation allows and tracking comment cycles to prevent permit delays from compressing construction timelines.
Planning issue
Denton County Soil Variability
Lewisville spans multiple soil types — Blackland Prairie clay in some areas, Post Oak Belt transitional soils in others — making geotechnical investigation essential before foundation design. Industrial floor slabs, parking structures, and building foundations perform very differently depending on whether they are founded on stable bearing strata or on expansive clay subject to 3-5 inches of seasonal movement. General Contractors of Irving requires geotechnical investigation before finalizing foundation design on all Lewisville projects, coordinating soil recommendations into the structural engineer's foundation response during preconstruction.
Planning issue
Oncor Service Delivery Lead Times
Industrial and commercial facilities in Lewisville receive electrical service from Oncor, which follows the same 8-16 week service delivery lead time that applies across the DFW market. New commercial construction and industrial load growth upgrades require Oncor service applications submitted during preconstruction — treating utility service as a procurement milestone rather than a construction afterthought. General Contractors of Irving has structured its preconstruction process around Oncor's lead times, ensuring that service application submission is a standard early-project deliverable on all Lewisville new construction and expansion projects.
Planning issue
DFW Spring Hail Season
Lewisville and Denton County sit within the DFW spring hail corridor, with March-through-May storms capable of producing large hail that damages roofing, glazing, and staged exterior equipment. General Contractors of Irving sequences roofing installation and exterior glazing work outside peak hail season where project schedule allows, maintains comprehensive builders risk insurance with hail coverage reviewed before construction begins, and establishes material storage protocols that protect roofing membranes, curtainwall panels, and mechanical equipment from storm damage during the construction period.