Company Overview

Momentous Insurance Brokerage, Inc. is a top 50, full-service company dedicated to providing the highest caliber of insurance and risk management consultation.

Mission Statement

We believe in one basic fundamental: do what is right for our clients. We expect and reward honesty, integrity, innovation and community spirit in our employees. We continuously strive to be an industry leader, providing each client with exceptional service.

Our Strength is Our People

Our team of experienced professionals will always do what is right for you. We offer you unparalleled service, expertise, and strength of relationships with insurance carriers. This is supported by a culture of complete client dedication, strong ethics, and a team-based approach.

Team Approach: Serving Your Best Interests

Having a deep bench is the stuff of champions. That’s why Momentous has developed a team approach to client service. By employing only the highest caliber professionals, we foster an environment of cooperation and opportunity. We encourage dedication and integrity in our work, and we reward those who demonstrate exemplary service, technical expertise and out-of the box thinking. The result is profound loyalty among our staff – loyalty that transfers to you.

Momentous At A Glance


Our Make It Better Committee organizes unique and meaningful ways for our employees to give back to the community. From cooking meals for the homeless to assembling full Thanksgiving dinners to buying clothes and toys for children over the holidays, Momentous volunteers are continually finding opportunities to directly involve themselves with charitable work.

Here is a sampling of organizations we support:

The Momentous Story

The Momentous Story

In 2008, the insurance and financial industries experienced an historic failure, the likes of which we hope to never see again.  At a time when businesses were closing their doors, a very select group struck out on their own, led by Diane Brinson, to place their stake in the ground and stand above the rest.   With honesty, integrity, transparency, and service as the cornerstones of the foundation that has become Momentous Insurance Brokerage, we are dedicated to providing the highest level of insurance and risk management consultation that has resulted in the firm growing to over 200 employees, with offices on both coasts, and rising to a Top 50 nationally ranked, privately owned insurance brokerage.