The material you are about to put down has specific risks once covered. We do not teach you how to lay these materials—we help you verify that it is safe to proceed.
The most unforgiving surface. Verify what is underneath before the pour begins.
Heavy and compacted. Lifting pavers to find a lost access point is costly.
Wood or composite. Ensures underneath systems remain serviceable without dismantling framing.
Easily disguises flush lids and boxes. Know what you are burying.
Crushed stone shifts and sinks, easily hiding crucial cleanouts over time.
Pinned and sealed. Verify what needs access before installing.