
Selective Pallet Rack
The most universal pallet racking system for direct access to every pallet position.
Most O'Fallon operations that call us aren't running out of building — they're running out of usable floor. Order volume climbs, SKU count doubles, and suddenly pallets are staged in aisles and pickers are walking twice as far as they should. The fix is usually vertical, not another lease. We design and install pallet rack systems for O'Fallon warehouses that turn open air into countable pallet positions while keeping the pick path short. Send us your clear height, pallet weights, and forklift type and we'll show you exactly how many positions your building holds before you spend a dollar.
O'Fallon's growth has been driven by fulfillment and light assembly rather than heavy industry, and those operations live or die on pick speed.
That changes how we lay out warehouse racking here: fast movers land in selective bays near the pack line, slow-moving bulk goes into high-density push back or drive-in along the walls, and case-pick SKUs go into carton flow so pickers face product instead of hunting for it.
We're a local team out of St. Louis, close enough to O'Fallon that a service call or an add-on order doesn't turn into a two-week wait. And because we've laid out buildings all along the Highway K and I-64 corridor, the recommendations you get are grounded in what actually works in this building stock.
Centered on the I-64/Highway 40 and Highway K corridor.

Start with a free warehouse design consultation. We collect pallet dimensions and weights, clear height, sprinkler and lighting obstructions, forklift specs, SKU velocity, and any growth you're planning for.
Our design team returns a CAD layout showing the rack footprint on your building, beam elevations, aisle widths, and a total pallet position count, along with an itemized quote covering every frame, beam, and accessory.
The systems we install cover the full range: selective pallet racks for direct access, push back for two-to-six-deep density from a single aisle, drive-in for large volumes of the same SKU, pallet flow for strict FIFO rotation, cantilever for long or awkward loads, and carton flow for hand picking. Wire decking, pallet supports, row spacers, and rack protection round out the package.
After you approve, we order steel, schedule delivery, and our crews install — anchored, plumbed, leveled, and capacity-labeled bay by bay. You keep the layout drawing and the component list, so future expansions match what's already standing.
You can see finished installations on our recent projects page, or get in touch to start a layout for your building.
Pallet rack systems our crews have built for warehouses around the metro.










Which one fits depends on how deep you store each SKU and how often you touch it. We'll walk through the tradeoffs with you.

The most universal pallet racking system for direct access to every pallet position.

High-density storage where pallets are loaded from a single aisle.

High-density storage for large quantities of similar products.

First-in, first-out (FIFO) system with gravity-fed lanes.

Open-front design for long, bulky, or irregularly shaped items.

Hand-picking system with gravity-fed wheel conveyors.
Three or four numbers is all it takes to get started: clear height, pallet size and weight, and the forklift you run.
Fill out the form and we'll follow up with a layout, a pallet position count and an itemized price. Prefer to talk it through? Call (314) 338-4815 — Monday through Saturday, 8am to 6pm.
O'Fallon sits between St. Charles and Wentzville, and we regularly install in all three — handy if you're consolidating or adding a second building nearby. Operators running more than one building often ask us to keep a single rack standard across sites — for example between St. Louis, St. Charles and Chesterfield.
Call (314) 338-4815 or request a free layout — we'll show you the pallet positions your building can hold.