Wheeler, DiUlio, & Barnabei
Insurance Claims and Dispute Attorneys, Property Damage Insurance Claims, First-Party Insurance Bad Faith Claims, Commercial LitigationAbout Wheeler, DiUlio, & Barnabei
For over 30 years, Wheeler, DiUlio, & Barnabei (WDB Legal) has represented homeowners, business owners, and policyholders throughout Pennsylvania and New Jersey with one goal in mind: getting clients the results they deserve. With a small firm feel and big firm impact, their team brings over 50 years of combined experience to first-party property damage claims, insurance bad faith litigation, and serious personal injury disputes.
They are known not just for their trial experience but for their unwavering support of clients who’ve been denied, delayed, or underpaid by their insurance companies. Whether it’s damage from fire, storms, vandalism, or leaking pipes, WDB Legal works side by side with contractors and public adjusters to recover the full value of what was lost—often making the difference between hardship and recovery for families and business owners alike.
They are known not just for their trial experience but for their unwavering support of clients who’ve been denied, delayed, or underpaid by their insurance companies. Whether it’s damage from fire, storms, vandalism, or leaking pipes, WDB Legal works side by side with contractors and public adjusters to recover the full value of what was lost—often making the difference between hardship and recovery for families and business owners alike.
The Positive Impact On The Lives Of The Insured
When policyholders experience damage—whether from fire, storms, vandalism, or water—they’re often met with more than just physical loss. The insurance claim process can quickly become a second disaster, especially when carriers delay, underpay, or outright deny legitimate claims.
The WDB Legal team steps in to level the playing field. Their goal is clear: to help clients rebuild by securing the full benefit they’re owed under the insurance policy they’ve paid for. They work alongside public adjusters, contractors, and experts to ensure every detail is accounted for, every provision is enforced, and every client has the best possible chance of recovery. The WDB Legal team is focused on helping policyholders restore their homes, reopen their businesses, and move forward with confidence.
The WDB Legal team steps in to level the playing field. Their goal is clear: to help clients rebuild by securing the full benefit they’re owed under the insurance policy they’ve paid for. They work alongside public adjusters, contractors, and experts to ensure every detail is accounted for, every provision is enforced, and every client has the best possible chance of recovery. The WDB Legal team is focused on helping policyholders restore their homes, reopen their businesses, and move forward with confidence.
Working With UCP Members To Benefit The Insured
WDB Legal’s partnership with UCP is built on a shared mission: to support the professionals who serve policyholders and to ensure those policyholders are treated fairly. As a Platinum Sponsor, they provide legal guidance and support to UCP members when claims require an attorney’s involvement.
Beyond casework, the WDB Legal team contributes to UCP through educational webinars, training materials, and thought leadership. Their team is a resource that UCP members can trust—whether it's helping explain a complex policy provision or stepping in to litigate a disputed claim.
Beyond casework, the WDB Legal team contributes to UCP through educational webinars, training materials, and thought leadership. Their team is a resource that UCP members can trust—whether it's helping explain a complex policy provision or stepping in to litigate a disputed claim.
Meet Some Of The Wheeler, DiUlio, & Barnabei Team
Wheeler, DiUlio, & Barnabei’s strength lies in a powerhouse team of experienced litigators who bring more than just legal expertise—they’re passionate advocates for policyholders and committed to raising the bar across the insurance industry. Meet some of the team members who exemplify this commitment and play a vital role in supporting UCP and the broader policyholder community.
Anthony “Tony” DiUlio, Esq. – Partner
Tony is the firm’s lead trial attorney and an outspoken advocate for policyholder rights. He’s known for his deep understanding of insurance law and his ability to connect with professionals across the industry. In addition to his courtroom work, Tony frequently teaches public adjusters through webinars and is actively involved in legislative lobbying efforts aimed at protecting the profession.
Mario Barnabei, Esq. – Partner
Mario focuses on commercial litigation and business-related insurance claims. His background in corporate law, combined with his litigation experience, makes him a trusted advisor for clients navigating complex coverage disputes. He is licensed in PA, NJ, and WV, and is deeply involved in all aspects of client representation.
Anthony “Tony” DiUlio, Esq. – Partner
Tony is the firm’s lead trial attorney and an outspoken advocate for policyholder rights. He’s known for his deep understanding of insurance law and his ability to connect with professionals across the industry. In addition to his courtroom work, Tony frequently teaches public adjusters through webinars and is actively involved in legislative lobbying efforts aimed at protecting the profession.
Mario Barnabei, Esq. – Partner
Mario focuses on commercial litigation and business-related insurance claims. His background in corporate law, combined with his litigation experience, makes him a trusted advisor for clients navigating complex coverage disputes. He is licensed in PA, NJ, and WV, and is deeply involved in all aspects of client representation.
Industry Leadership and Accolades
Wheeler, DiUlio, & Barnabei’s longstanding commitment to policyholders is reflected not only in their case results but also in their leadership across the industry. With more than 50 years of combined experience, the WDB Legal team has earned a reputation for delivering trusted legal counsel and real results in first-party insurance and property damage claims.
Their attorneys are licensed to practice in both state and federal courts throughout Pennsylvania and New Jersey, with extensive trial experience across a wide range of residential and commercial cases. Known for their collaborative approach, the team works closely with public adjusters, contractors, and industry professionals to ensure every claim is fully supported and fairly resolved.
In addition to their courtroom success, the WDB Legal team is a driving force behind public adjuster education and legislative advocacy. Partner Anthony DiUlio leads the charge through his monthly webinars, popular YouTube channel, and ongoing training for professionals in the claims space. He also plays a critical role in lobbying efforts aimed at protecting public adjusters and advancing fair policyholder laws.
Their accolades and industry involvement include:
These distinctions reflect more than professional recognition—they underscore WDB Legal’s dedication to raising standards, empowering professionals, and fighting for the insured at every level.
Their attorneys are licensed to practice in both state and federal courts throughout Pennsylvania and New Jersey, with extensive trial experience across a wide range of residential and commercial cases. Known for their collaborative approach, the team works closely with public adjusters, contractors, and industry professionals to ensure every claim is fully supported and fairly resolved.
In addition to their courtroom success, the WDB Legal team is a driving force behind public adjuster education and legislative advocacy. Partner Anthony DiUlio leads the charge through his monthly webinars, popular YouTube channel, and ongoing training for professionals in the claims space. He also plays a critical role in lobbying efforts aimed at protecting public adjusters and advancing fair policyholder laws.
Their accolades and industry involvement include:
- Super Lawyers Rising Star for 8 Years in a Row – Anthony DiUlio
- Honorary Member – Mid-Atlantic Public Insurance Adjusters (MAPIA)
- Legislative Advocate – Actively involved in public adjuster regulation and policyholder protections
- Educator & Speaker – Contributor to webinars, articles, and UCP member training
- Supporter of United Policyholders – A nonprofit organization promoting consumer rights in insurance
These distinctions reflect more than professional recognition—they underscore WDB Legal’s dedication to raising standards, empowering professionals, and fighting for the insured at every level.