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Landmark Testing and EngineeringLicensed

Licensed septic contractor in St. George, UT

NameLandmark Testing and Engineering
CompanyDavid Baldazzi
License number03816, 04051, 03401
License typeOSP Level 1/2
License statusActive
License expires2028-12-31
LocationSt. George, Utah
Service areaEngineering; Consultant
Phone(435) 986-0566

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How to verify this license

We publish this listing exactly as it appears in Utah's official licensing records; we do not vouch for the business itself. Before hiring, look up license #03816, 04051, 03401 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: Utah DEQ - Active Onsite System (OSP) Certificate Holders, last checked 2026-08-19. Verify at the official source.

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