A woman is standing next to a man using a dell laptop

ABOUT US

Our Story

A man in a navy uniform stands in front of a flag

After serving 20 years in the Navy, Marc Sigmon faced a common crossroads—transitioning to civilian life. While considering roles in government contracting, he saw firsthand the instability caused by government shutdowns and furloughs. Wanting to create a more stable career path, Marc pursued his degree at DeVry University, graduating Magna Cum Laude from the San Diego campus. After working with two insurance companies, Marc made the decision to become an independent agent, founding the Marc Sigmon Insurance Agency in March 2020.

In 2006, while speaking on the phone with his stepfather, Butch, Marc sensed something was wrong. He alerted his mother, and they quickly arranged for medical help, but despite their efforts, Butch passed away a week later. When Marc’s mother tried to claim his life insurance benefits, she found out that outdated beneficiary information prevented her from receiving anything. Around the same time, Marc helped his mother navigate Medicare as she turned 65, becoming his first client. These experiences drove Marc’s dedication to ensuring his clients are prepared for life’s unexpected turns.

In late 2020, Marc joined the National Association of Insurance and Financial Advisors (NAIFA), a grassroots organization dedicated to advocating for both insurance professionals and the clients they serve. Since 2021, he has actively participated in NAIFA’s Congressional Conference in Washington, D.C., as well as California Legislative Day in Sacramento. In recognition of his ongoing advocacy and grassroots leadership, NAIFA awarded Marc the Grassroots Hard Hat Award in 2025.


Additionally, Marc was recognized as a 2025 Veteran Leader of Influence by the San Diego Business Journal, honoring his professional leadership and continued service to the veteran community. His commitment to supporting fellow veterans is further demonstrated through his involvement with the San Diego Veterans Coalition and the Veterans Association of North County. Marc’s voice and leadership are respected locally, statewide, and nationally.

A man in a suit is standing next to a dog on a leash in front of a camera.

Our Values & Commitment

At Marc Sigmon Insurance Agency, servicing existing policies is just as crucial as writing new ones. Marc strives to form long-term relationships with clients, providing ongoing support as their needs change. The agency’s motto, “Taking the Next Steps Together,” reflects his commitment to collaboration—Marc is dedicated to sitting on his clients' side of the table, guiding them through their insurance options, rather than acting as just another salesperson.



Marc’s agency holds the highest accreditation from the Better Business Bureau and is the only insurance provider listed on 2-1-1 San Diego, a trusted community resource. Additionally, Marc has been a member of the San Diego Regional Chamber of Commerce since 2015, and the agency is now part of the San Diego Veterans Coalition.

A man with glasses and a beard is wearing a suit and tie.

Marc Sigmon

Agent / CEO

A woman in a black dress is standing with her hands on her hips and smiling.

Noel Boyd

Operations Manager

A map of the united states with blue states highlighted

Page name

Helping You Where You Call Home

Based in California, Sigmon Insurance Agency is proud to serve individuals and families across seven diverse and dynamic states—Alabama, California, Colorado, Florida, Idaho, Mississippi, and Nebraska. Whether you're soaking up the sun in California, embracing the beauty of the Rockies in Colorado, enjoying retirement in Florida, or settling into life in the Heartland, we're here to help.

Our licensed agents are well-versed in the unique healthcare and insurance landscapes of each state we serve, providing personalized guidance and local experience you can trust. No matter where you call home, you can rely on Sigmon Insurance Agency for experienced advice, tailored solutions, and unwavering support.