160-Foot Retaining Wall Holds a Poolside Hill in Place

A sloped hill next to a pool is more than just an eyesore - it's a real structural problem. Erosion, runoff, and shifting ground can all cause serious headaches over time, especially right next to a pool area. That's exactly what we were dealing with on this job.

We built a 160-foot retaining wall to lock that hillside in place for good. The material mix was intentional: limestone quarry blend blocks for the wall body, black coal caps along the top edge, and river stone to finish it off. Each material does something specific. The limestone blend gives you strength and a natural look. The black caps create a clean, defined top line. The river stone ties it all together and handles drainage along the base.

Here's the thing about good hardscaping - it has to solve the actual problem first. The look comes second. This wall does both. It's holding back a significant amount of soil and grade change, and it does it without looking like a construction fix. The curved layout follows the natural contour of the pool surround, which keeps it from feeling forced or out of place.

A wall this size takes serious planning before the first block ever goes down. Grading, compaction, base prep - all of it matters. Get that wrong and even a good-looking wall will fail. We've been doing natural stone and block installation long enough to know where the shortcuts lead, and we don't take them.