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Verified Remediation

Verified professionals · Minnesota

Mold Remediation in Minnesota

261 verified professionals across 83 cities

This page lists the 261 mold professionals we have identity-checked across 83 Minnesota cities. We don't hold Minnesota license records, so each listing shows only the checks we could complete.

Use it to compare companies near you, see what a typical job costs in the state, and know what to ask a contractor for before you hire.

Every listing identity-checked
Minnesota Market Report
261

Providers Listed

Across 83 cities

0

Insurance Verified

Where a company supplied a certificate

$1,223 – $3,757

Typical Project Range

Nationwide, per HomeAdvisor

Is it licensed here?

Is mold remediation licensed in Minnesota?

Minnesota has no license just for mold remediation, and the Minnesota Department of Health says the state does not license or certify mold investigators or remediators. However, anyone who applies antimicrobial or other pesticide products for pay, including for indoor mold remediation, must hold a commercial pesticide applicator license from the Minnesota Department of Agriculture, which has a category that names indoor mold mitigation and remediation. Remodeling work that involves two or more trade skills also requires a residential contractor license from the Department of Labor and Industry unless the contractor's receipts for that work are $15,000 a year or less. If the company will apply an antimicrobial or other pesticide, ask for its Minnesota commercial pesticide applicator license.

Whatever the state requires, a mold-specific certification from an industry body is worth asking for. Examples include the IICRC's course-based Applied Microbial Remediation Technician (AMRT) and its experience-based Mold Remediation Specialist (MRS), and the ACAC's Council-certified Microbial Remediator (CMR). Each requires an exam, and each can be checked with the body that issued it. These are held by individuals, not companies, so ask who on your job holds one.

Insurance is the other half. Ask for a certificate of insurance that names general liability coverage, and call the carrier on the certificate to confirm it is current. Then get the job in writing before anyone starts: what will be contained, what will be cleaned or removed, who will fix the moisture source, and how the finished work will be checked and documented.

Mold remediation license requirements by stateHow to verify a mold companyMold certifications explainedWho should check the work: assessor vs. remediator

Consumer Warning

Minnesota has no mold-specific license, though a company that applies pesticides for pay, including for indoor mold, needs a state pesticide applicator license. This makes verification critical. Anyone can buy a truck and call themselves a "Mold Expert." Every listing here is identity-checked, and we show IICRC certifications and insurance only where a company has supplied them for verification, so you can see what has actually been checked before you call.

What to ask a mold company for in Minnesota

  • A mold-specific certification held by the person who will run your job (IICRC AMRT or MRS, or ACAC CMR), checked with the issuer, not just a general contractor registration
  • A certificate of insurance showing general liability, confirmed with the carrier
  • A written scope: containment, what gets cleaned or removed, and who will fix the moisture source
  • How the finished work will be checked and documented, with an independent check where the job calls for one
  • Recent reviews under the same business name and address that appear on the quote

Top-rated companies

Top-rated mold remediation companies in Minnesota

Ordered by verification tier, then by a review score that weighs volume and rating together, so a 4.8 from two hundred reviews outranks a 5.0 from three. Each card shows only the checks we could complete.

See every listed professional

What a typical job costs

What mold remediation costs in Minnesota

$1,223 – $3,757typical job, nationwide

Source: HomeAdvisor, 7,952 reported project costs, June 2026

We don't have a figure specific to Minnesota. This is the national range. A single contained problem, like one wall or a bathroom ceiling, often comes in under it; whole-basement or post-flood work runs over it. If you get an independent assessment before the work, which we recommend, it is priced separately from the remediation, and so is an independent check after it where the job calls for one. Both should be.

See the detailed cost guide

Size it to your own job

Two questions give the range for a job like yours, and where each number comes from.

How much
A small patch, one area or room, several areas, or throughout the home
Where
On a surface I can see, inside walls or under floors, or in the AC or ducts
Then
Your ZIP finds verified pros near you

What comes back: the remediation range with its source, the assessor's visit and a clearance test, which not every job needs, as their own lines, and a total.

Estimate your cost

Free to use. An estimate, not a quote.

Cities by county

Browse Minnesota cities by county

Every Minnesota city with a listed professional, grouped by county. Pick a city to see its companies, or use the full list if your town is not here.

Hennepin County

73 pros · 16 cities

Anoka County

25 pros · 9 cities

Ramsey County

23 pros · 6 cities

Olmsted County

19 pros · 1 city

Dakota County

18 pros · 7 cities

Washington County

15 pros · 5 cities

Scott County

11 pros · 3 cities

St. Louis County

10 pros · 4 cities

Stearns County

10 pros · 3 cities

Blue Earth County

9 pros · 2 cities

Rice County

5 pros · 3 cities

Steele County

5 pros · 1 city

Carver County

4 pros · 2 cities

Clay County

4 pros · 1 city

Itasca County

3 pros · 1 city

Beltrami County

2 pros · 1 city

Carlton County

2 pros · 1 city

Mower County

2 pros · 1 city

Sherburne County

2 pros · 1 city

Winona County

2 pros · 1 city

Wright County

2 pros · 2 cities

Benton County

1 pro · 1 city

Cass County

1 pro · 1 city

Crow Wing County

1 pro · 1 city

Dodge County

1 pro · 1 city

Douglas County

1 pro · 1 city

Goodhue County

1 pro · 1 city

Hubbard County

1 pro · 1 city

Lyon County

1 pro · 1 city

McLeod County

1 pro · 1 city

Meeker County

1 pro · 1 city

Otter Tail County

1 pro · 1 city

Other areas

4 pros · 1 city

Every listed mold professional in Minnesota, by city

Questions people ask

Common questions about mold remediation in Minnesota

Answered without a sales pitch.

  • How much does mold remediation cost in Minnesota?
    Nationally, a typical mold remediation job runs $1,223 to $3,757, from 7,952 project costs reported to HomeAdvisor. We don't have a figure specific to Minnesota. The price moves with how much material has to come out, whether the moisture source is fixed in the same job, and whether containment and air filtration are needed. Get the scope in writing and ask how the finished work will be checked. If an independent check after the work is planned, ask what it will cost, because it is priced separately from the remediation.
  • Does Minnesota require a license to do mold remediation?
    Minnesota has no license just for mold remediation, and the Minnesota Department of Health says the state does not license or certify mold investigators or remediators. However, anyone who applies antimicrobial or other pesticide products for pay, including for indoor mold remediation, must hold a commercial pesticide applicator license from the Minnesota Department of Agriculture, which has a category that names indoor mold mitigation and remediation. Remodeling work that involves two or more trade skills also requires a residential contractor license from the Department of Labor and Industry unless the contractor's receipts for that work are $15,000 a year or less. If the company will apply an antimicrobial or other pesticide, ask for its Minnesota commercial pesticide applicator license. Whatever the state requires, a mold-specific industry certification is worth asking for, such as IICRC AMRT or MRS, or ACAC CMR, each of which you can check with the body that issued it.
  • Can you sell a house with mold in Minnesota?
    Selling is legal. What gets sellers in trouble is hiding a problem they knew about: in most states a known mold or water problem is a material defect that has to be disclosed, and a buyer's inspector tends to find it anyway. The two clean routes are to remediate before listing and keep the records that document the finished work, including any verification report, or to disclose it and price the work in.
  • How do I check a mold company in Minnesota?
    If the company will apply an antimicrobial or other pesticide, ask for its Minnesota commercial pesticide applicator license. Ask for three things and check each one yourself: a mold certification held by the person who will run your job, which you can find on the IICRC or ACAC public register, a certificate of insurance you confirm with the carrier, and a written scope of work. Then look the business up under the exact name and address on the quote. Our listings show which of those checks we could complete for each company.
  • Is a free mold inspection a red flag?
    Not on its own, but know what it is. A remediator inspecting your home before it quotes is normal, and a free visit is a fair way to get an estimate. It is not an independent assessment, though: a company that also sells remediation has a potential financial stake in what it finds. Our recommendation is to pay for an assessment from a company that will not do the remediation, which takes that incentive out of the diagnosis, and to have an independent check of the finished work where the job calls for one. That holds with or without a state license behind it.
  • What can renters in Minnesota do about mold?
    Report the moisture problem to the landlord in writing, with photos and dates, and ask for the leak or ventilation fault to be fixed rather than the stain painted over. If nothing happens, the local building or code enforcement office can inspect for the underlying water problem even where there is no mold rule to enforce. Keep every message; a tenant remedy or a health complaint will rest on that record.

Helpful Guides

Actively Verified

About Mold Remediation in Minnesota

Minnesota has no mold-specific license, though a company that applies pesticides for pay, including for indoor mold, needs a state pesticide applicator license. Every listing is identity-checked, with state licenses, insurance, and reviews verified where available.

See all Minnesota providersBrowse mold removal companies near youBrowse all states