Food and Beverage Processing Plants in Texas
Water is the ingredient nobody lists on the label, and in a food or beverage plant it shapes the building more than almost anything else. Product is washed, equipment is washed, floors are washed, and every drop has to go somewhere. A plant that handles water poorly gets mold, slippery floors, corroded steel and a failed inspection. So when we build a food or beverage processing building, we start with the floor drains and work upward.
Texas has a long list of food and beverage processors, from milling to meat to dairy to bottling. In Lubbock, a food manufacturer opened the first phase of an 850,000 square foot facility in 2025, described by the local development alliance as the largest capital investment in the city's history at $1 billion and more than 600 jobs. In Amarillo, the development corporation approved an incentive for a 13,000 square foot, roughly $10 million facility inside an existing processing plant. The sizes differ by a factor of sixty, but the design concerns are the same.
A pre-engineered metal building can be an excellent shell for a processing plant when the envelope and floor are specified correctly. Here is how we handle it.
Sanitary design starts at the slab
A processing floor slopes to drains, and the slope has to be built into the slab, not added afterward. Drain spacing, trench drains, sumps and the connection to the wastewater system are set out before the pour. The surface is often sealed with a food-grade coating or tile, and the joints are sealed. Where equipment sits on the floor, we use curbs and coved bases so water and debris do not collect in corners.
Walls and ceilings are the next concern. Smooth, non-porous surfaces that can be washed down and that do not shed particles are the standard. We use insulated metal panels with smooth faces or liner panels with sealed joints, and we avoid ledges where dust can sit. The details around penetrations and door frames matter more than the panel itself. Our liner panel and trim scope is built with this in mind.
Where processing plants are being built
Processing follows agriculture and ports. At the Port of Brownsville, a flour mill and sunflower seed plant planned for the port's first business park is expected to employ 120 people, in a port that covers 40,000 acres. Further north, Seguin counts over 4,000 manufacturing jobs in the city and lists a bottling plant among its major manufacturers, and Denison's employer list includes a frozen food manufacturer (a medium confidence source). Each of these buildings sits near raw material supply, a labor pool and a transport route.
Water supply is a real constraint for these plants. Texas voters approved Proposition 4 on November 4, 2025, dedicating up to $1 billion a year starting in 2027 to water supply projects, about $20 billion over two decades, which may eventually help the municipalities that serve plants. For now, we ask owners to confirm water and wastewater capacity with the city before design, and our Lubbock, Amarillo and Brownsville teams do this at the first meeting.
What the building package includes for a food plant
We build the shell, the slab with drains and trenches, the insulated envelope, the mezzanine for utilities and mechanical equipment, and the offices and break rooms. Many plants need a mezzanine to carry ductwork, piping and air handlers above the production floor, which keeps them out of the wash zone. See our mezzanines and platforms for those structures.
Refrigerated rooms, blast chillers and freezers are separate rooms inside the shell, and they often connect to a cold storage building next door. Our page on cold storage facilities covers that side. Under our metal building design-build contract, the process engineer, the refrigeration contractor and the erection crews we schedule agree on the details together.
Inspection and the parts that cannot be redone
Food plants face inspection from health agencies, and the type depends on the product. Customers also audit for their own standards. We do not claim to know the agency that governs your product. We ask for your quality manager at the first meeting and build to their checklist. Accessibility rules apply too: the state requires construction document registration for projects of $50,000 or more, and a plan review comes before inspection.
On the job, we control dust and keep the site clean during enclosure. Once the slab sealing is done, the area is protected until commissioning, because repairing a damaged sealed floor is one of the more expensive mistakes in this work.
Growers and packers, covered under agriculture and agribusiness, often sell into the plants we build.
Cost drivers specific to processing
Compared with a dry warehouse, a processing building costs more per square foot because of drains, sealed finishes, insulated panels, ventilation, wastewater handling and a heavier electrical load. Wastewater pretreatment, grease and solids handling and sometimes an on-site lift station add to the site cost, and the city may set limits on what a plant can discharge. Process equipment is usually owner-supplied and installed after the shell, but its utility connections must be roughed in with the slab.
We recommend deciding the equipment layout before the slab drawings are final, even if the machines are not bought yet. Moving a trench or a drain after the pour is expensive. We price the shell with allowances for process utilities and update them when your equipment list is final.
Bring us your process flow
Send the product, the room list and the site. We will return a design-build budget that shows the slab and drain package, the envelope and the mezzanine separately.
Common Questions
Can a metal building meet food plant standards?
Yes, with the right details. Insulated panels with smooth faces, sealed joints, sloped floors, cove bases and proper drainage can meet the sanitary requirements of many food operations. The quality of the details and workmanship matters more than the frame material.
What should I settle before the slab drawings?
Settle the equipment layout, the drain locations and the wastewater route. Those decide the slab slopes, trenches and sumps. Changes after the pour cost much more than changes on paper.
How do you protect a sealed floor during construction?
We schedule the sealing late, close the building first and protect the surface from traffic and tools. Heavy lifts and equipment moves are planned so that rigging does not scar the coating.
Do you handle the refrigeration?
We coordinate with refrigeration contractors rather than design the system. We build the penetrations, supports and roof structure, and we schedule around their installation. For standalone cold rooms we use a separate cold building.
Is a small processing room worth building as a metal building?
Often yes. A small facility inside a larger plant, like the 13,000 square foot Amarillo project, has the same drain and envelope needs. Smaller jobs benefit from the speed and simple structure of a metal building. See manufacturing plants for the larger process.
