O2 Mold Testing of Jersey City

What They Do

Mold Testing

Compare Them With Others in Clifton

• All 5 mold inspection and testing companies in Clifton

In Their Own Words

At O2 Mold Testing of Jersey City, we are an award-winning mold detection company celebrated for our unwavering commitment to customer satisfaction and comprehensive service offerings. Our expertise encompasses a range of specialized services, including moisture & leak detection, indoor air testing, swab sampling, and advanced thermal imaging inspections. What sets us apart is our ability to not only identify mold with precision but also diagnose the underlying moisture issues that contribute to mold growth. This holistic approach ensures that we address both the symptoms and the source of mold, providing lasting solutions to our clients. Choose us for a detailed mold assessment of your property by calling today for a free consultation.

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

Before You Call O2 Mold Testing of Jersey City

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 New Jersey home improvement contractor registration and look it up with the Division of Consumer Affairs. 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.