Owners planning a building inside McAllen city limits are usually choosing among three kinds of project: a tenant space in a retail corridor, a clinic or hospital expansion in the medical district, or an industrial building in one of the city's parks. We build all three, and we price them differently because the sites behave differently. What they share is a permit desk, a drainage question and a calendar, and we put those in front of an owner before the drawings are final rather than after.
The permit picture changed at the start of 2026. Texas Border Business reported that the City of McAllen adopted the 2024 International Code Council codes, together with the 2023 National Electrical Code, effective January 1, 2026. Plans drawn on an older edition need a second look before they go to plan review, and an owner who signed a design agreement last year should ask the architect which edition the drawings assume. Our permitting and entitlements work starts with exactly that question.
Our habit with every McAllen owner is the same: give a clear sequence and a price range early, then name the two or three items that move the number. In this city those items are almost always the floor and drainage strategy, the utility service date, and whichever piece of equipment has the longest lead time. The rest of this page explains how we handle each one.
The city's Building Permits and Inspections page lists plan review, permitting and inspection divisions at 311 N. 15th Street, takes applications through an online permit portal, and keeps separate forms for commercial, sign, solar, energy storage, generator, pool and demolition work. That separation matters on a mixed scope. A restaurant tenant improvement with a new generator and a monument sign is three submittals, not one, and we track each so none of them holds up the certificate of occupancy.
The same report says the department began Saturday inspections in December 2025 for rough-in plumbing, foundation and insulation, running 8:30 a.m. to 4:30 p.m. and requested the Friday before. For a slab pour that is a real schedule tool, because a foundation inspection that lands on Saturday lets Monday's concrete truck stay on the calendar. We also read the city's recently updated Unified Development Code, which was rewritten to encourage mixed-use projects and streamline permitting, before we advise an owner on whether a rezoning request is worth the wait.
We start with a feasibility pass that costs little and prevents expensive surprises: zoning and use, utility availability, the drainage outlet, and an early read on soils. From there we choose a delivery method with the owner. A developer who wants a fixed shell price before leasing begins often fits design and build delivery, while an institutional owner who wants open books and trade-by-trade bidding fits construction management at risk.
Our preconstruction budget is a range with stated assumptions, not a single figure that hides them. When a pad site has a retention requirement, we price the pond or underground detention as its own line. When a landlord's tenant improvement allowance is fixed, we show where the allowance runs out. Owners in a competitive trade area do not need surprises at month four, and the way to avoid them is to show every assumption at month zero through preconstruction estimating.
McAllen sits in a drainage system that began as agricultural infrastructure. KRGV reported in July 2020 that the Hidalgo County Drainage District No. 1 general manager said the county system was not designed for Hurricane Hanna-type events, that water normally moves through in about 48 hours, and that Hanna's rain could take several days. The National Weather Service recorded 12.66 inches at a gage 2.4 miles northeast of McAllen during that storm. Any site we build here gets a drainage review that assumes slow outfalls, not fast ones.
In practice that means setting finished floor elevations with margin, grading pads so that water leaves the building and the truck court rather than ponds against a dock door, and sizing detention to the district's requirements. The soil series mapped for Hidalgo County is described by USDA as well drained and moderately alkaline, with weakly cemented calcium carbonate concretions deeper in the profile. Those caliche-type layers affect trench excavation and pier drilling, so the stormwater and drainage and site utility crews we coordinate price rock-like material as a contingency, not a surprise.
The retail side of the trade area is the most visible. Shell and core work for in-line shops, pad buildings and grocery-led centers is the bread and butter of retail shopping center construction, and we build those with the tenant's opening date driving the schedule. Medical office and clinic work follows the hospitals, and our medical office teams price the plumbing, medical gas and imaging shielding that make those buildings different from plain office space.
On the industrial side, ExploreMcAllen states that the McAllen metropolitan area contains 16 industrial parks serving over 150 companies. That is a deep bench of light industrial and distribution users, and it supports steady demand for flex and light industrial buildings with rear docks, clear heights that suit racking, and office build-outs up front. Smaller owner-users often start with a flex shell and add square footage later, so we design the first phase with the second one in mind.
Developers and landlords are our largest group in McAllen, and commercial real estate developers value two things from us: pad-ready sites delivered on a date, and shells that a tenant's contractor can finish without rework. Property managers call for roof, parking lot and facade repairs after storms, and property management firms get a single point of contact for maintenance-scale work and tenant turnovers.
Healthcare operators and logistics tenants round out the mix. A clinic group wants infection control, after-hours tie-ins and a clean turnover, and a distribution user wants slab flatness, dock counts and trailer parking. The same crew leadership handles both, but the sequence, the inspections and the trade packages are different, which is why we do not quote them from one template. A freight-minded tenant should also read about our work in the Ware Road industrial area, where the larger buildings concentrate.
Within McAllen we work near the medical district, along the retail corridors that follow the expressway, and out toward the industrial parks. Published descriptions place Interstate 2 through the city between Taylor Road and Sugar Road, with US 83 as the main east-west artery, which is why so many sites are described by their distance from the expressway. We keep that in mind for deliveries, because a crane or a concrete pump setup near a busy interchange needs a traffic plan.
The medical campus has its own rhythm, covered on our page for the McAllen medical district. The tourism and retail core around the convention center is covered on the 10th Street district page. For owners west of the city, the practical next stops are Mission and Palmview, each with its own permit desk and site conditions.
Send us the address, the use and the date you need to open. We will come back with a sequence, a price range and the two or three items most likely to move the number. If you are still choosing between sites, tell us the candidates and we will compare them on drainage, utilities and permit path.
The City of McAllen adopted the 2024 International Code Council codes and the 2023 National Electrical Code effective January 1, 2026, according to Texas Border Business. Confirm the edition on your permit application date with the Building Permits and Inspections Department, because projects under contracts made before the change can raise questions. We check that before design is locked.
For some trades, yes. The department began Saturday inspections in December 2025 for rough-in plumbing, foundation and insulation, from 8:30 a.m. to 4:30 p.m. They are requested the Friday before, between noon and 4:00 p.m. We build that cutoff into the pour calendar so the request never gets missed.
More than most owners expect. The county drainage system began as agricultural infrastructure and the district manager has said it was not designed for Hanna-type rainfall. We plan finished floors, detention and outfall routes for slow drainage and confirm requirements with the drainage district before pricing the site package.
It depends on the use. McAllen has updated its Unified Development Code to encourage mixed-use projects and has started citywide rezoning with fees waived under that effort, per Texas Border Business. If your use is already permitted, waiting gains little. If your concept is mixed-use, we will compare the timeline against the cost of a different site.
Yes. The two use different floor, structural and utility packages, so we staff and price them separately. A retail shell is driven by tenant dates and parking counts, while an industrial building is driven by slab flatness, dock layout and truck court design.