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Septic System Costs in Michigan (2026)

Based on BLS wage data, septic system in Michigan costs an average of $8,199, ranging from $7,564 to $8,540.

Michigan Average $8,199

Septic System Costs by City in Michigan

Detroit $8,367 Grand Rapids $8,327 Warren $7,564 Ann Arbor $8,540

Compare Septic System Costs in Nearby States

MarylandMassachusettsMinnesotaMississippi
Alex - Founder

Reviewed by

Alex Johnson, P.E.

Mechanical Engineer • 15+ Years Home Repair Experience • Licensed Contractor

All cost data on this page has been verified against BLS and Census Bureau records. See our methodology →

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