Flex and Light Industrial Buildings in Amarillo

Platting comes before paving on a flex industrial park, and in Randall County the plat is where the drainage plan gets decided. The county's 2023 subdivision regulations apply outside the cities of Amarillo and Canyon, make it unlawful to subdivide or sell building lots without an approved plat, require drainage easements out to the limits of the 100-year floodplain, and say the county will not maintain retention or detention facilities. Someone with legal standing, usually an owners association, has to.

Flex and light industrial buildings are the middle of the market: 5,000 to 30,000 square feet per bay, a front office, a rear overhead door, some yard and a clear height that suits shop use, light assembly, trades contractors, storage or small distribution. Developers build them in rows and lease them in pieces. Tenants move in with a month or two of fit-out and want to open fast.

Our job is to build the shell and site so each bay can be leased on its own, to keep the cost of a bay low enough to rent, and to keep the walls, utilities and drives flexible enough to change when the first tenant leaves. That is a different problem than a one-user plant, and we price it differently.

Most flex projects are phased. We pour the slab and erect the shell for the whole building, then finish the demising walls, restrooms, offices and mechanical systems for each bay as it is leased. This holds back capital and gives the leasing team room to adapt the layout to the tenant. The shell must still be designed for that: utilities stubbed at each bay, a roof that can take rooftop units anywhere, and a slab that accepts floor drains or trenches later.

Because the rows are repetitive, we find savings in standardizing: one door size, one panel module, one electrical room design. The savings are real and the cost of getting it wrong is repeated six or ten times. For help with the tenant side of the process, see our tenant improvement work.

A 2019 report on Amarillo's industrial market pointed to a shortage of large clear-span industrial buildings, and the Amarillo Economic Development Corporation has since bought land for industrial parks. One board action approved $3.5 million for about 190 acres in Randall County with BNSF access, nearby Loop 335 and city water and sewer available, partly because an existing park in east Amarillo was approaching full development.

A south Amarillo park of 195 acres near I-27 and Loop 335 is also described as shovel-ready. Smaller tenants do not need 190 acres; they need a few thousand square feet with a door and a truck court, and parks with ready lots tend to be where that supply appears. Our flex and light industrial construction service works for investor owners and owner-users alike.

Common users include HVAC and electrical contractors, oilfield and ag suppliers, small fabricators, e-commerce sellers, breweries and food prep, auto and equipment service, and storage. Each one pulls the design a different way. A trades contractor wants tall doors and yard space, a food user wants floor drains and grease control, and a fulfillment tenant wants dock-height doors and more clear height. A logistics or fulfillment center is a larger version of the last.

Where the structure is simple, a pre-engineered metal building is often the economical choice for these rows. Where the owner wants masonry fronts and a more office-like look, we combine steel framing with masonry or tilt-up at the street side. The best choice is the one that leases fastest at the lowest basis.

In flex work, the numbers are small and the totals are not. Site work, utilities and paving can be a third of the budget. Fire sprinklers, demising walls with the right rating, restrooms and electrical service per bay add up quickly. We break out costs per bay so a lender or investor can see what each unit costs and what it should rent for.

Drainage can swell the budget in the Panhandle, because flat land with clay soil sheds water slowly. Floodplain status matters as well: Randall County's floodplain office states that no construction can begin without a Floodplain Development Permit, with a Class A permit for work outside the mapped 100-year floodplain and a Class B permit for work partly or fully inside it. We check the maps before pricing the site.

We build this type in Amarillo and Randall County, along the Loop 335 corridor and out the I-40 side of town toward Bushland. Our Amarillo page describes the whole city's growth pattern, and our Bushland page covers the I-40 corridor west of town.

Smaller towns around the region want the same product at a smaller scale. A developer with land in one of them can build a four-bay building with the same shell and tenant approach. We price those jobs honestly, since freight and crew travel add cost and are easy to underestimate. Property managers who will operate the finished park may want to read our property management page.

Entitlement comes first, and it can take as long as construction. A plat, a drainage plan, utility agreements and a building permit run in sequence and sometimes overlap. In the city or its one-mile extraterritorial jurisdiction, the City of Amarillo has exclusive authority to approve plats for streets, alleys and drainage. Our permitting and entitlements team tracks each approval.

Once the permit is in hand, a shell can go up in a few months, and bays can be finished one at a time. The schedule risk is usually weather, plus the lead time on overhead doors, rooftop units and electrical gear. We order those with the shell, not after, so a tenant who signs in month four does not wait for a door in month nine.

Give us the parcel, the number of bays and what you expect them to lease for. We will price the shell, the site and the per-bay finish so the numbers work before you start.

Should I build the whole row at once or in phases?

Phasing saves capital, but the infrastructure for the whole row is cheaper to build once. We often recommend building site work, utilities and the full shell, then finishing bays as you lease them. That keeps the front-end cost down without a second round of mobilization.

Who maintains the detention pond in a county flex park?

In Randall County, not the county. Its subdivision rules state that the county will not maintain retention and detention facilities, so a perpetual entity such as an owners association has to. We help set that up in the plat and cost the maintenance in your pro forma.

What clear height should I build?

It depends on the tenants you want. A height around 20 to 24 feet suits most light industrial, and more is only worth building if you expect racked storage. We run the cost difference for you, since each foot of height adds structure, wall panel and fire protection.

Can we use metal building for the whole project?

Often, yes. It is fast, economical and easy to expand. For retail-facing or office-heavy fronts, we mix in masonry or tilt-up. We show you pricing for each approach before you decide.

How do you keep tenant fit-out from delaying leasing?

We design utilities and demising so each bay needs only light work. We pre-order common long-lead items such as doors and rooftop units, and we agree on a standard fit-out package so a tenant can see the cost and date before signing.