MJL Property Inspection

What They Do

Mold Testing

• Mold & Toxic Material Test
• Mold & Toxic Material Test - For Business
• Radon Gas - Testing
• Indoor Air Quality Testing
• Complete Home Inspection
• Inspection - General (Building Inspector) - For Business

Compare Them With Others in Carnegie

• All 6 mold inspection and testing companies in Carnegie

In Their Own Words

Proudly serving southwest Pennsylvania, we specialize in residential and commercial property inspections as well as radon and mold testing.

Written by the business on its public profile. We have not verified these claims.

Before You Call MJL Property Inspection

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 the contractor’s Pennsylvania home improvement registration number and check any license your city or borough requires. Also ask for proof of insurance and industry certification for the technicians.

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.