Patriot Environmental Laboratory Services, Inc.

What They Do

MoldMold Testing

• Abatement Project Oversight
• Air Monitoring
• Building Inspections
• Building Surveys
• Bulk Sampling
• Clearance Testing
• Emergency Response
• Environmental Site Assessments
• Field Services
• Fire Investigations
• Hazard Assessments
• Hour Hazwoper Training
• Iaq Training
• Indoor Air
• Laboratory Services
• Management & Monitoring
• Mold Investigations
• Mold Solutions
• Operation & Maintenance
• Phase I & Phase Ii Site Assessments
• Post Remediation
• Project Design
• Project Management
• Remediation Recommendations
• Sampling And Testing
• Water Intrusion

Before You Call Patriot Environmental Laboratory Services, Inc.

1. Where do you think the moisture is coming from, and who fixes it?
2. Will you set up containment and negative air, and how will you protect the rest of the home?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?

California requires a state contractor license for most repair jobs over $1,000. Ask for the number and check it with the Contractors State License Board.

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 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.
• 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.
• DIY friendlyBathroom Mold on Grout and Caulk, and How to Stop It Coming BackHow to clean mold from shower grout, caulk and ceilings, when to replace caulk instead of scrubbing it, and the fan habits that keep it from coming back.