
Concrete Driveways in Clarion
JLB pours residential and farm driveways across Clarion on a subgrade prepped for Wright County's dense, slow-draining till, using an air-entrained mix in the 5-7% range so the slab rides out the 100-plus freeze-thaw cycles a north-central Iowa winter delivers without spalling. On the older lots near the courthouse square, that drainage-conscious base prep is what keeps a fresh drive from heaving where the prairie ground holds spring moisture longest.
- Air-entrained mixes (5-7%) built to survive 100-120 freeze-thaw cycles a winter
- Proper subgrade preparation over Des Moines Lobe glacial till
- JLB's own in-house crew — no subcontractors
- Free inspection plus the JLB transferable warranty









