Square One Professional Home Inspectors Inc.

What They Do

Mold Testing

• Annual maintenance checkup
• Indoor allergen sampling
• Manufactured home inspections
• Mold sampling
• Multi-unit inspections
• New construction inspections
• Pre-listing inspections
• Rental property inspections
• A Mildew Inspector
• A Termite Inspection
• A Thorough Inspection
• Additional Inspections
• Air Conditioning
• Building Inspection
• Build­ing Inspector
• Checks For Leaks
• Chimney Inspections
• Commercial & Residential building Inspections
• Detailed Inspection Report
• Domestic water testing
• Drainage Inspections
• Drone Inspections
• Electrical Inspection
• Fire Damage
• HVAC Inspection
• Home Inspection
• Home Inspection Check
• Home Inspections

In Their Own Words

Square One Professional Home Inspectors provide professional home inspections with an in-depth report on the current condition of the home including any needs or concerns. Our business is built on trust, integrity, and ensuring you have the information you need to make about one of the largest investments. Ultimately, a thorough home inspection depends heavily on experience and attention to detail. We are Certified Master Inspectors by Inter-Nachi® , insured and licensed including C.O.F. NYC Operating Engineer. Call us now for a free consultation or schedule or vist us on line.

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

Before You Call Square One Professional Home Inspectors Inc.

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 Nassau or Suffolk 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.