DPS License #1607394
If your case involves signature verification, questioned documents, or suspected forgery, you need a qualified forensic document examiner to provide clear, credible, and legally defensible evidence. Whether you’re handling a probate dispute, contract litigation, or a case involving document authenticity, choosing the right expert is essential.
At Cutty Investigations, our forensic document examiners in Phoenix specialize in handwriting analysis, document authentication, and expert witness testimony for attorneys, law firms, businesses, and private clients.
Call (602) 912-8565 for a consultation with a forensic document examiner.
Why You Need a Document Examination Expert Witness
Forgery and document fraud can significantly impact legal cases, making it essential to have an expert who can analyze and verify documents with precision. A document examination expert witness plays a critical role in:
- Determining the authenticity of handwritten documents and signatures
- Identifying forged, altered, or tampered documents
- Providing expert witness testimony in civil and criminal cases
- Assisting in probate disputes involving wills and trusts
At Cutty Investigations, we apply proven forensic techniques to ensure your case is backed by strong, court-admissible evidence that holds up under scrutiny.
Document Forgery Expert Witness Services We Offer
At Cutty Investigations, we provide expert forensic document examination services for attorneys, businesses, and individuals, specializing in document forgery detection to ensure accuracy, credibility, and legal integrity in every case.
Signature & Handwriting Authentication
We analyze questioned signatures, verify authorship, and detect forgery on contracts, checks, wills, and other legal documents.
Document Alteration & Tampering Detection
Our experts identify erasures, overwriting, ink inconsistencies, and manipulated text to uncover fraudulent modifications.
Probate & Estate Dispute Resolution
We examine wills and estate documents to verify authenticity, detect fraud, and provide litigation support in probate cases.
Legal Expert Witness Testimony
Our court-qualified experts deliver detailed forensic reports, expert analysis, and persuasive courtroom testimony that withstands legal scrutiny.
How to Find the Right Forensic Document Examiner in Phoenix
- Avoid Relying Solely on Word of Mouth: While referrals from colleagues can be helpful, blindly trusting recommendations without verification can be risky. An expert’s credibility should be backed by experience, case history, and independent references. Always verify an expert’s qualifications, past work, and reputation before hiring them.
- Be Cautious with LinkedIn Searches: LinkedIn can be a useful starting point, but it shouldn’t be the only method for selecting a forensic document examiner. Always check for professional certifications, state accreditation, and past legal cases they have worked on. A polished LinkedIn profile does not guarantee expertise in forensic document examination.
- Don’t Depend Solely on Local Bar Association Lists: Local bar associations often provide lists of document examination experts, but that doesn’t mean all listed professionals are equally qualified. If you receive a recommendation, contact past attorneys who have worked with the expert to assess their reliability and credibility.
- Ask Experienced Attorneys at Your Firm: If you work in a law firm, leverage the experience of senior attorneys who may have previously worked with forensic document examiners. However, even internal referrals should be independently verified through background checks, case reviews, and references.
Trusted Document Examination Expert Witness in Phoenix
- Expert signature verification and handwriting comparison
- Forgery detection and document authentication
- Courtroom testimony and litigation support
- Detailed forensic reports admissible in court

Where to Find Us
Our Service Areas
- Central Phoenix & Nearby Areas – Phoenix, Glendale, Tempe
- East Valley – Mesa, Chandler, Gilbert, Ahwatukee
- West Valley – Peoria, Litchfield Park, Goodyear, Surprise, El Mirage, Tolleson
- North Valley – Scottsdale, Anthem
- Southwest Phoenix – Laveen