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Interstate Septic SystemsLicensed

Licensed septic contractor based in Rockland, Knox County, ME

License details

License number952, 953
License typeCertified Inspector
License statusCurrent, Maine DHHS roster, expires 2027-12-31
License expiresDecember 31, 2027
Based inRockland, Knox County, Maine 04841

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

What this license covers

  • Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.

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 #952, 953 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Maine DHHS - Certified Inspectors, last checked 2026-08-17. Look it up at the issuing agency.

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