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Seawall Construction FAQ — Galveston, TX

Common questions from Galveston homeowners about seawall construction.

How much does a seawall cost in Galveston?+
Typically $500-$1,200 per linear foot. Most residential projects $15,000-$50,000. Free on-site assessment.
Do I need a permit for a seawall?+
Yes. We handle all Texas GLO, Army Corps of Engineers, and City of Galveston permits.
How long does a seawall last?+
Concrete seawalls last 40-60 years with maintenance. Steel sheet pile 50-75 years with cathodic protection.
Can you repair an existing seawall?+
Yes. Most aging seawalls can be repaired for a fraction of replacement cost.