J.K. Cooley Environmental Testing Services

What They Do

Water DamageMoldMold TestingFire and SmokeAsbestos

• Air Monitoring
• Air Sampling
• Air Testing
• Analysis Reports
• Asbestos Testing
• Bulk Sampling
• Clearance Testing
• Combustible Gas Detection
• Drinking Water Testing
• Environmental Regulation
• Environmental Testing
• Environmental Testing Services
• Field Services
• Formaldehyde Testing
• Home Testing
• Indoor Air Testing
• Inspection Services
• Moisture Meter
• Mold Assessments, Mold Inspections, And Mold Testing
• Mold Clearance
• Mold Clearance Testing
• Mold Inspection
• Mold Testing
• Mold Testing Services
• PFAS Testing (Water)
• Sampling And Analysis
• Sewer Gas Detection
• Soot Testing

In Their Own Words

Indoor Air Testing & Asbestos Inspection Services Environmental Testing Services - Asbestos Testing ( Air and Bulk Sampling) Mold / Indoor Air Quality Formaldehyde Testing Drinking Water Testing Pet Food Testing for Lead

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

Before You Call J.K. Cooley Environmental Testing Services

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

In Pennsylvania ask for the contractor’s state home improvement registration number, and in Philadelphia also ask for the city contractor license. Also ask for proof of insurance and industry certification for the technicians.

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

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• 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.
• 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.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.