First Onsite (White Plains)
National restoration firm with a White Plains office; strong on commercial properties; 24/7
- Based in White Plains, NY
- Serves Westchester County
- Website https://firstonsite.com/locations/view/us/ny/white-plains/711-westchester-avenue
Service area
Before you hire
Confirm licensing, insurance, and that they actually cover your town — coverage varies and this listing reflects what the company publishes on its own site. For mold work in New York, ask for the NY Mold Remediation License. Get an itemized scope of work, never a lump sum.