Bismarck, ND
Mold Remediation in Bismarck, ND
Bismarck, ND has 10 mold remediation companies in our listings, 9 list themselves as open 24 hours and the most reviewed is Arrow Service Team with 339 reviews.
10 Companies Doing Mold Work in Bismarck
- 1
Arrow Service Team24/7
Google rating 4.8 from 339 Google reviews
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 2
- 3
Specialized Cleaning24/7
Google rating 4.6 from 55 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
Cloud Contents ND24/7
No public reviews yet
Verified Remediation Pro
Water DamageMoldFire and SmokeContents
- 5
- 6
Advanced Cleaning24/7
Google rating 4.1 from 23 Google reviews
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeSewage
- 7
Dakota Fire and Water Restoration24/7
Google rating 4.7 from 6 Google reviews
Verified Remediation Pro
Water DamageMoldFire and SmokeSewage
- 8
Badlands Environmental Consultants Inc24/7
Google rating 4.5 from 4 Google reviews
Verified Remediation Pro
MoldMold TestingLead Paint
- 9
SERVPRO of Bismarck24/7
Google rating 4.8 from 51 Google reviews
Top Rated 2026
Water DamageMoldFire and SmokeSewageBiohazard
- 10
Can You Handle It Yourself
DIY with care
Federal guidance treats about 10 square feet, roughly a 3 by 3 foot patch, as the line for a careful homeowner with gloves, goggles and an N95. Past that, or when mold is inside walls, in the HVAC system, or someone in the home has asthma or a weak immune system, hire a specialist.
What It Costs Around Bismarck
Prices in the Bismarck, ND area run about 9 percent below the national average, so local jobs tend to cost less than the national figures.
| Job | Typical in Bismarck | National typical |
|---|---|---|
| Mold Remediationper job, a typical professional job | $1,350 to $5,500 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $1,800 to $6,800 | $2,000 to $7,500 |
Questions to Ask Before You Hire
- Where do you think the moisture is coming from, and who fixes it?
- Will you set up containment and negative air, and how will you protect the rest of the home?
- Who does the clearance testing after the work, and is that person independent from you?
- What exactly will you remove, and what will you clean and keep?
- Is your company licensed for mold work where this job is?
Guides for This Job
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careMold Remediation Cost in 2025 and 2026Typical 2025 to 2026 mold remediation costs by area and location, from bathrooms to attics, plus testing, containment and rebuild, and what moves the price.
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
Questions People Ask
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