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Blake I. TammenLicensed

Licensed septic contractor in Danforth, IL

Name	Blake I. Tammen
License number	049-034796, 054-023635
License type	Private Sewage Installation License · Private Sewage Pumping License
License status	Active - IDPH licensed private sewage contractor
Location	Danforth, Illinois 60930

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How to verify this license

We publish this listing exactly as it appears in Illinois's official licensing records; we do not vouch for the business itself. Before hiring, look up license #049-034796, 054-023635 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: Illinois Dept. of Public Health - Private Sewage Installation & Pumping licence lookup, last checked 2026-08-19. Verify at the official source.

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