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Bismarck metro · North Dakota

Mold Remediation cost in Bismarck, ND

Bismarck homeowners typically pay $1,350 – $3,400 for mold remediation. Local labor and materials price 6% below the national average.

Bismarck average

$2,350

Typical low

$1,350

Typical high

$3,400

Per square foot

$11 – $28

Sample ZIP

What drives Bismarck pricing

Local labor

Licensed trade labor in Bismarck runs about 94% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Bismarck, ND projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

North Dakota weather drives material choices here, so ask contractors what they install most often in Bismarck and why.

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120 square feet

Estimated project cost

$1,368 $1,938

Most homeowners pay around $1,653

Compare quality / material level

Cost by material in Bismarck

Installed Bismarck pricing per square foot.

OptionInstalled cost
Surface cleaning$12 – $17
Contained remediation$17 – $22
Remediation with material removal$22 – $29
Whole-home remediation with HVAC cleaning$29 – $39

Where the money goes in Bismarck

A typical $2,350 Bismarck project, broken down by line item.

  • Labor0.45% · $11
  • Materials0.38% · $9
  • Permits & inspections0.05% · $1
  • Overhead & profit0.12% · $3

Common add-ons

Extras that show up on Bismarck quotes but rarely in the headline price.

Third-party air testing

$280 – $845

HVAC duct cleaning

$425 – $1,400

Drywall and insulation replacement

$470 – $3,750

Dehumidification equipment

$190 – $845

Ways to save in Bismarck

  • Fix the water source first — remediation without it fails within months.
  • Ask your insurer whether sudden water damage coverage applies.
  • Collect three written bids on an identical scope — spreads of 20–40% are normal.
  • Book in the off-season and stay flexible on the start date to save 5–15%.
  • Bundle nearby work into one mobilization so you only pay setup and travel once.
  • Ask what the contractor would change to cut 10% without hurting durability.

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