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Mt Prospect, IL

Mold Inspection and Testing in Mt Prospect, IL

Mt Prospect, IL has 3 mold inspection and testing companies in our listings, 2 list themselves as open 24 hours and the most reviewed is Green Attic Insulation with 901 reviews.

3 Companies Doing Mold Testing Work in Mt Prospect

  1. 1

    Green Attic Insulation24/7

    409 Algonquin Rd · Mt Prospect 0.3 mi

    Google rating 4.8 from 901 Google reviews

    Top Rated 2026

    Water DamageMoldMold Testing

  2. 2

    ProFix 24/7 Chicagoland's Damage Restoration Company24/7

    409 Algonquin Rd Unit 13 · Mt Prospect 0.3 mi

    Google rating 5.0 from 4 Google reviews Facebook 5.0

    Verified Remediation Pro

    Water DamageMoldMold TestingFire and SmokeSewage

  3. 3

    Mount Prospect Mold Removal

    608 S Main St · Mt Prospect 1.5 mi

    Google rating 5.0 from 4 Google reviews

    Verified Remediation Pro

    Water DamageMoldMold TestingAsbestos

Hire an Independent Inspector

A mold inspector tells you whether you have a problem, where it is and what caused it. A remediator removes it. When the same company does both, it has a reason to find mold. If you can, hire an inspector who does not do remediation, and ask the remediator to follow that inspector’s written plan.

Ask the inspector what the visit includes. A good one looks for the moisture source first, uses a moisture meter and often a thermal camera, and only takes air or surface samples when the result will change what you do. After the work, a clearance test by the same independent inspector shows whether the job is done.

How to read a mold lab report

Can You Handle It Yourself

Call a pro

Home test kits that grow spores in a dish almost always grow something, because mold spores are everywhere. They cannot tell you whether you have a problem. A moisture meter and a flashlight will tell you more for less money.

Read the step by step guide

Reviews on Other Sites in Mt Prospect

On Angi

We did not find an Angi profile we could match to a company here yet.

BBB

We did not find a BBB profile we could match to a company here yet.

Also matched here, 1 on Facebook. Those show on each company row above.

A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.

What It Costs Around Mt Prospect

Prices in the Chicago-Naperville-Elgin, IL-IN area run about 4 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in Mt ProspectNational typical
Mold Inspection and Testingper visit, a visual inspection$200 to $600$200 to $600
Mold Inspection and Testingper visit, an inspection with samples$300 to $1,050$300 to $1,000
Mold Inspection and Testingper visit, a clearance test$300 to $850$300 to $800

Full Chicago cost guide

Questions to Ask Before You Hire

  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?
  3. Which lab analyzes the samples, and is it accredited?
  4. Will the report include moisture readings and photos, not only lab numbers?
  5. Are you licensed as a mold assessor where this home is?

Guides for This Job

Questions People Ask

How many mold inspection and testing companies serve Mt Prospect?
We list 3 companies in Mt Prospect, IL. All of them list a street address.
Which mold inspection and testing companies in Mt Prospect are open 24 hours?
2 list themselves as open around the clock, including Green Attic Insulation and ProFix 24/7 Chicagoland's Damage Restoration Company. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Mt Prospect?
Among companies with at least 20 public reviews, the highest rated are Green Attic Insulation (4.8 from 901). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.

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Restoration Companies in Mt Prospect, IL

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