A residential contractor in NE Portland needed 16 yards of 3/4-0" placed in a basement for concrete grade, along a foundation trench, and staged in the front yard — all on a tight lot with no equipment access. S1 operator Matt positioned the conveyor truck to shoot rock directly through the staircase opening and completed all three placements in just over half an hour.

An excavation contractor building a custom home above Cannon Beach needed 3/4-0" minus crushed rock placed in a foundation cut deep into a steep hillside. Here's how S1's remote-controlled conveyor truck handled slab prep on a site where precision mattered as much as pace.

A utility contractor needed sand placed precisely over gas lines in open trenches across a Bethany subdivision. Here’s how S1’s conveyor trucks handled trench shading at scale.

An excavation contractor needed rock placed in a foundation carved into a steep Hood River hillside. Here’s why they called S1 Conveyors — and why they keep calling back.

A NW Portland builder needed drain rock placed in a townhome foundation on a steep downhill slope with no ground-level access. Here’s how an S1 conveyor truck handled it.

A contractor needed 90 yards of drain rock placed uphill on a Lake Oswego bank job. Here's how a conveyor truck made it seamless — and kept the site clean.