Mold Remediation Licensing & Laws

South Dakota Mold Remediation Licensing & Laws

Quick answer: South Dakota does not have a state mold-specific license. Mold remediation in South Dakota is performed by contractors holding licenses through the South Dakota Department of Revenue (Contractors' Excise Tax License) / local jurisdiction. Verify any contractor's license before signing a contract, and use written agreements with a clear scope of work and proof of insurance.

Licensing authority
South Dakota Department of Revenue (Contractors' Excise Tax License) / local jurisdiction
Governing statute
South Dakota contractor licensing rules administered by the South Dakota Department of Revenue (Contractors' Excise Tax License) / local jurisdiction
License required at
No state mold-specific threshold. South Dakota's general contractor licensing rules apply to paid mold work.
State-specific license?
No, see below

Last reviewed: May 6, 2026

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Does South Dakota require a state license to do mold remediation?

No, South Dakota does not have a mold-specific state license. Mold remediation work in South Dakota is performed by contractors operating under South Dakota’s general contractor licensing system. Verify any contractor’s license at the South Dakota Department of Revenue (Contractors’ Excise Tax License) / local jurisdiction before signing a contract.

Who regulates mold work in South Dakota?

In South Dakota, mold work is governed by the contractor licensing rules of the South Dakota Department of Revenue (Contractors’ Excise Tax License) / local jurisdiction. Because there is no mold-specific state license, the practical questions when hiring are: does this contractor hold a current South Dakota license that covers the work, do they carry insurance, and do they use a written contract with a clear scope. For tenant-side issues, the South Dakota Attorney General consumer pages and your local code enforcement department are the right places to start.

How do I verify a South Dakota contractor’s license?

Use the South Dakota Department of Revenue (Contractors’ Excise Tax License) / local jurisdiction license verification or contractor search. Confirm the contractor is current, in the right classification for the work, and has no open disciplinary actions. Ask for proof of general liability insurance and (if the contractor has employees) workers’ compensation coverage.

What rights do South Dakota tenants have when there is mold in a rental?

Most US states give residential tenants a statutory or common-law warranty of habitability. The exact mechanics in South Dakota, including notice requirements, repair-and-deduct procedures, and termination remedies, are governed by state-specific statutes. The starting point is your state’s residential landlord-tenant law and, in some states, your local housing or health code.

This page is a state-level overview. Tenants in active disputes should not act unilaterally. Read the current statutes, talk to a South Dakota attorney or a local legal aid organization, and document conditions in writing before withholding rent, vacating, or terminating a lease. The South Dakota Attorney General consumer pages are a good starting point for state-specific guidance.

How do I file a complaint against a South Dakota mold contractor?

Complaints about a South Dakota licensed contractor go to the South Dakota Department of Revenue (Contractors’ Excise Tax License) / local jurisdiction. For tenant-side mold problems with a landlord rather than a contractor, the right channel is generally local code enforcement or the local health department, plus the South Dakota Attorney General consumer protection division.

Talk to a mold pro in South Dakota

Looking for a mold remediator in South Dakota? Lookmold connects homeowners with vetted pros across the state by phone. Call 866-871-0209 for a no-obligation phone consultation, available 24/7.

A note on this page

This guide is a state-level overview built from primary government sources. It is informational, not legal advice. Mold licensing rules, contractor licensing classifications, and tenant remedies change. Always verify current requirements with the agency directly before relying on a specific procedure or threshold.

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Mold remediation pages for South Dakota cities

Each city page below has local mold remediation context, climate factors, and licensed-contractor guidance for that specific area.

Primary Sources

Every claim on this page links to the .gov source it was drawn from. Cross-references below.

  1. South Dakota Department of Revenue (Contractors' Excise Tax License) / local jurisdiction . South Dakota's contractor licensing authority
  2. South Dakota Attorney General . Consumer protection and tenant resources
Find a mold pro in South Dakota 866-871-0209