Alexander L. Williamson

State-Certified Septic Contractor — FL DEP #SR0991435 (Registered)Alexander L. Williamson is a Florida-registered septic contractor (DEP credential SR0991435, active through September 30, 2026). Based in Deltona, Florida, the contractor provides installation, pumping, repair, and maintenance of on-site sewage and septic systems. This credential is verifiable in Florida’s state septic database, confirming compliance with state licensing requirements. Homeowners and property owners seeking a licensed contractor for new septic or drainfield installation, tank pumping, inspections, or repairs may rely on this active registration.

Compare all 10 state-certified septic contractors in Deltona, each matched to a Florida DEP septic registration.