A retaining wall has one job: hold. A patio has one job: last. Z's builds both to a standard that holds up for decades, across Carlisle and Central Pennsylvania.
Get your free quoteProper base prep, proper drainage behind every wall, and clean finish work. That is the difference between hardscape that lasts and hardscape you redo in five years.

Usually the base or drainage failed. We assess it on site and tell you straight whether it needs a repair or a rebuild.
Taller walls sometimes do, depending on the township. We flag it during the estimate so there are no surprises.
Most residential patios run a few days once we start, depending on size and access.
Tell us about the property and we'll get right back to you. Prefer to talk? Call or text anytime.
📞 (717) 462-3976