Led by a licensed probate attorney - We know the process, requirements, and pain points.
Exclusive focus on fiduciary bonds - No distractions, no upsells—just expert fiduciary bonding.
Frequent same-day approvals with CNA Surety - highly rated, nationwide surety bonding company
Serving all of Michigan
Lawyer-to-lawyer service — Work with professionals who speak your language and understand your practice.
What Michigan Lawyers Are Saying
“I have trusted Ric McNally for years with my bonding needs. He has gone to bat with CNA Surety for me when the process gets complicated. I often have him arrange bonds for me for my own protection even when not required by the Court.”
— Denise Ketchmark, probate attorney, Flint
Submit Your Information – Fill out two short forms
Get Approved Fast – Often same-day turnaround
Receive Your Bond – Court-ready, emailed or printed
McNally Mason Agency specializes exclusively in fiduciary bonds for probate attorneys and fiduciaries across the state of Michigan. Whether you’re representing a conservator, guardian, trustee, or personal representative—or acting as one yourself—you need a bonding partner who understands the urgency, legal complexity, and court expectations of probate proceedings. That’s where we come in.
Unlike general insurance agents, we focus solely on fiduciary bonds. This singular focus allows us to deliver fast, expert service with minimal friction. Our long-standing relationship with CNA Surety and Western Surety—both highly rated, nationwide bonding companies—means we can secure court-compliant bonds quickly and reliably for your clients, often the same day.
Founded in Flint, Michigan in 1948 by Carl E. Mason, our agency has a proud legacy of public trust and legal alignment. Mr. Mason was a respected figure in the Flint community and built the agency’s reputation as a trusted source for probate bonding throughout Genesee County. In 2013, I—Richard F. McNally, a licensed Michigan attorney—took over the agency upon Mr. Mason’s retirement and renamed it the McNally Mason Agency.
With decades of experience in probate law, including my role as a Guardian ad Litem in Genesee County Probate Court and as a partner in the law firm of Collins, Wascha, & McNally, I bring a unique legal perspective to the bonding process. Attorneys who work with us don’t need to explain probate procedures—we already understand them.
If needed, the McNally Mason Agency is also uniquely positioned to support fiduciaries involved in the Flint water settlement. With deep roots in the community and specialized experience, we are ready to help fiduciaries fulfill bonding requirements swiftly and accurately.
We proudly serve all of Michigan and are expanding our services to probate courts and legal professionals statewide.
Please note: due to the specialized nature of our agency, we do not offer jail bonds.