OnGuard Home Inspections LLC

What They Do

Mold Testing

• Annual maintenance checkup
• Multi-unit inspections
• Pre-listing inspections
• Rental property inspections
• 4 Point Inspection
• Add On Services
• Buyer Home Inspection
• Home Health Inspections
• Home inspection
• Infrared Imaging
• Inspection Reports
• Mold Inspection
• New House
• Presale Inspection
• Radon Testing
• Residential Construction
• Water Leaks
• Yearly Home

Before You Call OnGuard Home Inspections LLC

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?

For mold jobs over 10 square feet, ask for a New York State licensed mold remediator and a separately licensed mold assessor, plus the Westchester County home improvement license. Also ask for proof of insurance and industry certification for the restoration crew.

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.