Decision Guide

Do You Need Piers or Just Crack Repair?

One of the most useful things to understand before any foundation conversation is that "foundation repair" isn't one single service — it covers everything from sealing a stable hairline crack to installing a full system of structural piers. Knowing roughly which category your situation falls into helps you ask better questions and be a more informed customer.

When Crack Repair Alone Is Enough

If the foundation itself is structurally sound and stable — no active settling, no vertical displacement, no other symptoms elsewhere in the home — and the issue is a crack that's stable in width and not paired with other warning signs, sealing or patching that crack is often the appropriate, complete fix. This is common with hairline cracks from normal curing and minor, longstanding cracks that have been monitored and shown no change.

When Piers Are the Right Call

Piers become necessary when the foundation itself is actively settling or has settled unevenly — the structure needs to be physically supported and, where possible, lifted back toward its original position, not just have a symptom on the surface addressed. Signs pointing this direction include a widening crack, multiple cracks appearing together, doors and floors changing along with the crack, or a documented elevation difference across the foundation. In these cases, sealing the crack without addressing the movement underneath just means the same crack — or a new one nearby — shows up again later.