Four contractors, one building, and nobody who owns the whole result. That is how a lot of metal building jobs run when the owner orders the steel from one place, hires a dirt crew from another and a roofer from a third. Each piece may be fine. The gaps between them are where the money and the weeks go.
Design-build puts one company on the hook from sketch to final inspection. We lay out the building with you, have the frame engineered, coordinate the foundation, order the package, erect it and close it in. You sign one agreement and call one number.
That matters most for owners who are not builders. A rancher adding a shop, a small manufacturer needing floor space or a city public works yard does not want to referee a subcontractor argument. We settle the argument, and you get a building.
The state does not license general contractors, according to the Construction Industries Board, though trade licenses such as roofing are required for that trade work. That means a buyer has to judge a builder on scope, references and how clearly the proposal reads. We spell out who does each piece of the work so nothing sits in a gray area.
Growth is also steady. The state announced a 330,000-square-foot regional pharmaceutical distribution facility in the North Moore Industrial Park in 2026, the kind of project that pulls trades and material toward the Oklahoma City metro. When big projects absorb crews, small owners feel it in the schedule. Locking in your slot early through a single agreement helps.
We begin with the use, not the dimensions. What goes in, how big is the biggest piece of equipment or the tallest vehicle, and how will it grow. Those answers set width, eave height and door sizes. We then price two or three versions so you can see what each added bay or taller wall costs before you commit.
Next comes engineering and permit documents, then the foundation and anchor bolt layout that ties the frame to the slab. We do not let the concrete crew guess. After the pour cures, erection crews set the rigid frames, add framing and panels, and hang the doors. We finish with a punch list walk and hand you the paperwork.
Design-build only works if the people who draw the building and the people who build it talk daily. Our estimators and project managers use the same drawings as the trade crews we coordinate, so a question about a girt spacing or a door header gets answered in a phone call rather than a week of emails.
We schedule and supervise the erection and finish crews on the steel, panels and trim. We bring in licensed trades for electrical and the roofing work that state rules reserve for licensed roofers, and we coordinate them under the same project controls. You see one superintendent, one schedule and one set of daily updates, even when four companies are on the job. If a manufacturing client needs a clean power drop or a break room, that gets planned into the same set of documents.
Owners tend to ask how long erection takes. The better question is how long everything before erection takes. Design, permits, shop drawings and steel lead time come first, and they are where most of the calendar sits. Erection is the quick part.
We overlap what can overlap. Site work and the foundation permit move while the steel is still being detailed. The slab gets poured as the package ships. If you need to be open by a certain season, tell us the date and we will work backward and say plainly whether it is realistic. Sometimes the honest answer is a smaller first phase.
Settle the interior early. Mezzanines, offices, a wash bay or a heavy overhead door change the frame and the slab, and adding them after the steel is ordered costs more than planning them from the start. A building meant for light manufacturing might also need a different manufacturing plan for power and ventilation than a simple storage shed.
Think about expansion too. Leaving one end wall ready to move costs little now. Moving it later is a job we do often, and it goes smoother when the first design left room for it.
You get a proposal that lists the structure, panels, insulation, doors, concrete, site work and permits as separate lines. Allowances are marked as allowances. If your project is public work, remember the state bidding act: contracts over $100,000 generally go to the lowest responsible bidder by sealed bid, with 5% bid security. Private owners have more freedom, but the same clarity helps.
Compare this against a warehouse building priced by the square foot from a quote that excludes the slab. The per-square-foot number looks lower and the total comes out higher. We would rather give you the total honestly.
Most design-build jobs pull in a second service. Insulated walls from our insulated panel work, a liner for a food or wash area, or an office build-out inside the shell. In the Tulsa and Oklahoma City metros we also deal with tighter site layouts, so see Tulsa and Oklahoma City for how we approach metro sites.
Equipment shops, ag barns, small warehouses, vehicle bays and hangars make up most of our design-build work. A farm shop wants a tall sliding door and a slab that handles a loaded truck. A fabricator wants clear height for a bridge crane someday. A city wants easy maintenance and a clean inspection record. Each one gets a different frame layout even though the steel parts are the same family.
We also take on phased buildings. You might build the shell and the slab now, then add insulation, an office and a mezzanine when the budget allows. We plan the service connections and wall openings so phase two does not mean tearing out phase one.
Tell us what the building will hold and where it will sit. We will come back with options, a schedule and a price you can read line by line.
We are. One agreement means one party answers for the foundation, frame, panels and trim. Manufacturer warranties on panels and finishes still apply, and we explain which warranty covers what before you sign.
Yes, if they are complete enough to price. We review them for the load, code edition and foundation details, and tell you what is missing. Sometimes a small change cuts cost without touching how the building works.
We prepare and submit the permit package and track it through review. Editions and amendments differ by city, so we confirm with the local building department what applies to your parcel.
Concrete and erection both go best in dry, moderate weather, but we build year round. Spring storms and wind can slow panel work on a given day. We plan the schedule with a little weather buffer.
Ask the other seller to list the slab, erection, doors, insulation, permits and freight. If those lines are missing, the kit price is only part of the cost. We show all of it so the comparison is fair.
Tell us about the site, the building and the schedule, and we will set up a review of scope, schedule and permitting.
See the services, building types and industries we plan and manage across Oklahoma.