Insurance Solutions
Personal Auto
Comprehensive coverage for your vehicle, including collision, comprehensive, and liability protection tailored to your Louisiana driving habits.
Home Insurance
Protect your most valuable asset with coverage for property damage, personal belongings, and liability, backed by our independent expertise.
Commercial Coverage
Comprehensive protection for businesses, including property, liability, and workers' compensation coverage designed for Louisiana's unique market.
Commercial Property
Protect your business assets with specialized property coverage for warehouses, retail spaces, and industrial facilities.
Commercial Liability
Comprehensive liability coverage for businesses to protect against third-party claims and ensure your operations remain uninterrupted.
Our roots, your peace of mind
Founded in 1998, Cosse Insurance Agency is a family-owned business serving Belle Chasse and the surrounding areas. Built on personal service and lasting relationships, our agency helps individuals, families and businesses find coverage that fits their need.Â
OUR STORY
1998 — WHERE IT ALL BEGAN
The agency was founded in 1998 with a simple mission: to provide dependable insurance coverage with the personal attention only a local agency can offer. From the very beginning, the team has served customers and built lasting relationships at the heart of the business today. Together, the agency established deep roots in the community, built on trust, family values, and personal service.
2005 — RISING FROM THE RUINS
When Hurricane Katrina devastated lower Plaquemines Parish in 2005, our Buras location was among the many homes and businesses affected. Like so many of our neighbors, we faced the difficult task of rebuilding. We rebuilt alongside the community we hold near and dear, strengthening our commitment to be here for our customers through life's most difficult moments.
2026 — FUTURE PATHWAYS FORWARD
Presently, the agency continues as a family-led and locally centered firm. As new leadership advances the mission, the core ethics stay constant: individualized attention, reliable bonds, and a devotion to safeguarding the people and enterprises in the community that has embraced the agency for almost thirty years. The team brings care, experience, and a genuine commitment to helping every client feel informed and protected.
CONTACT OUR TEAM DIRECTLY
Mary — Mary@cosseinsurance.com
Corrine — Corrine@cosseinsurance.com
Jana — Jana@cosseinsurance.com
Client Reviews
Always very friendly, professional and helpful. I like doing business with them.
Patrick Dykes
★★★★★
Corrine is the best. She answered all my questions and was very knowledgeable and friendly!! Highly recommend!!!
Iris Carey
★★★★★
Always great. Great people always helpful
Troy petrovich
★★★★★