Ace Inspections

What They Do

Mold Testing

• Basic Home Inspection
• Crawl Spaces
• Electrical Systems
• Home And Commercial
• Home And Commercial Inspections
• Home Inspection
• Home Maintenance
• Manufactured Homes
• Mold Inspection
• Mold Testing
• Prelisting Inspections
• Radon Measurement
• Radon Testing
• Residential Home Inspection
• Windows And Doors

Compare Them With Others in Bismarck

• All 10 mold inspection and testing companies in Bismarck

Before You Call Ace Inspections

1. Do you also do remediation? If so, who checks your work?
2. How many air samples will you take, and will you take an outdoor control sample?

Ask for a North Dakota contractor license from the Secretary of State and look it up before you sign. Also ask for proof of insurance and industry certification for the restoration crew.

They list no storefront. Ask where the business is based and whether the crew is their own.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• 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.