We Build Relationships to Last
We Build Relationships to Last
From case review to cross-examination, evidence you can build a case on.
Queens’ mix of residential, commercial, and industrial properties means disputes often hinge on technical details: a fence a few inches over the line, an easement no one documented, a site condition that changed after an accident.
Without a credentialed expert to verify and testify to those details, even a legitimate claim can lose credibility in front of a judge or jury, especially when opposing counsel challenges the source of the data.
Ferrantello Group P.C. provides expert witness services in Queens, New York, built on the same licensed, field-verified methodology we use for every survey. As a trusted expert witness company in Queens, we help attorneys turn technical findings into evidence that holds up.
Credentialed through NYSAPLS, ACSM, NSPS, and ALTA
Experienced in deposition and trial testimony
Familiar with the borough's diverse zoning and property history
Every conclusion backed by direct measurement
If you’re hiring an expert witness in Queens, our support includes:
As one of the top expert witness firms in Queens, we work alongside legal teams from case intake through verdict.
We’ve supported litigation throughout Astoria, Flushing, Long Island City, Forest Hills, and Jamaica, neighborhoods with a wide range of zoning histories and lot configurations that frequently factor into disputes.
Many expert witness cases start with the need for fresh, independent survey data. Our team also provides land surveying services in Queens, giving your case a foundation built on verified measurements from day one. Learn more about our Land Surveying services.
Understanding the legal question at hand
On-site measurement and documentation
Compiling findings into a defensible report
Deposition and trial testimony prepared with your team
As NY land surveyors offering expert witness, surveying, and 3D scanning services under one roof, we give legal teams one coordinated resource instead of multiple disconnected vendors.
Get an expert witness in Queens with a licensed, experienced team.
Manhattan survey costs vary based on lot size, building density, and survey type; a boundary survey for a standard lot differs significantly from an ALTA survey on a commercial parcel. Contact us for a project-specific quote.
They provide independent, field-verified data and clear professional testimony to help the court understand technical evidence accurately.
As early as possible, ideally during initial case preparation, allowing time for full investigation and deposition readiness.
Yes. Our team holds New York State licensure along with NYSAPLS, ACSM, NSPS, and ALTA credentials, and has direct courtroom testimony experience.
Boundary disputes, accident reconstruction, property damage claims, easement disputes, and construction defect or delay litigation.
Yes, every case includes a detailed, court-ready report supporting the testimony provided.