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Blake I. TammenLicensed

Licensed septic contractor based in Danforth, Iroquois County, IL

License details

License number	049-034796, 054-023635
License type	Private Sewage Installation License · Private Sewage Pumping License
License status	Active, IDPH licensed private sewage contractor
Based in	Danforth, Iroquois County, Illinois 60930

"Based in" is the city and county of the address on the business's license record.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #049-034796, 054-023635 directly with the agency that issued it, 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 2026-10-03. Look it up at the issuing agency.

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See every listing based in Iroquois County or in Danforth.