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Business Details
44 Years
experience
Emergency
services
Your Trusted Insurance Partner in Zachary, LA
Castello Agency has been serving the insurance needs of Zachary, LA, and surrounding communities since 1982. As an independent agency, we leverage relationships with multiple carriers to provide tailored coverage solutions for both personal and commercial clients. Our team of experienced professionals prioritizes personalized service, utilizing the latest technology to match clients with policies that offer optimal protection at competitive rates. We are deeply committed to community engagement, participating in local initiatives that support our neighbors.

Our expertise spans home, auto, flood, and specialty insurance, including coverage for mobile homes, vacant properties, and commercial operations. With a focus on transparency and client education, we guide policyholders through complex decisions while maintaining a strong emphasis on affordability. Our emergency claims support ensures clients receive timely assistance during critical moments. Backed by decades of local experience, we pride ourselves on delivering reliable, client-centric insurance solutions.
Services
Home Insurance Auto Insurance Flood Insurance Commercial Insurance Umbrella Insurance Mobile Home Insurance Vacant Property Insurance Business Liability Insurance Workers Compensation Notary Services
Details
  • Year established: 1982
Highlights and features
  • We offer access to multiple insurance carriers for competitive pricing
  • Our team provides personalized policy recommendations based on individual needs
  • We maintain 40+ years of local insurance expertise in Zachary, LA
  • Emergency claims support available for urgent situations
  • Community-focused approach with active local involvement
What people say
Great service Very responsive Super knowledgeable Best insurance team Personalized solutions
Services
Home Insurance
Protect your home investment with customized policies covering structural damage, personal belongings, and liability. Our agents tailor coverage for standard homes, mobile homes, and vacant properties. We specialize in Louisiana-specific risks including flood protection through NFIP and private insurers.
Commercial Insurance
Comprehensive coverage for Louisiana businesses including liability, property, cyber, and workers compensation insurance. We specialize in tailored solutions for small to medium enterprises, offering inland marine coverage and special event risk protection.
Flood Insurance
Specialized flood protection through National Flood Insurance Program and private carriers. Essential for Louisiana homeowners and businesses, covering structural damage and contents from flood events, including properties outside designated flood zones.
Auto Insurance
Customizable policies for personal and commercial vehicles, including collision, comprehensive, and liability coverage. We offer specialized protection for classic cars, motorcycles, and watercraft with options for uninsured motorist protection.
Notary Services
Professional notary services for legal documents including deeds, power of attorney, and estate planning materials. Available as an added convenience for our insurance clients and local community members.
People
Danette Castello
Owner
With over 40 years of insurance experience, Danette leads our agency with expertise in personal and commercial coverage. She actively participates in community initiatives while maintaining hands-on client service.
Katherine Simmons
Insurance Agent
Specializing in home and auto insurance, Katherine provides personalized coverage solutions. Her client-focused approach ensures clear explanations of policy options and coverage requirements.
Shawn
Insurance Agent
Handling both personal and commercial accounts, Shawn proactively identifies cost-saving opportunities while maintaining comprehensive protection for policyholders across our service area.
Questions
What types of insurance do you offer?
We provide personal insurance (home, auto, flood) and commercial insurance (liability, property, workers compensation) along with notary services.
Do you offer flood insurance for Louisiana homeowners?
Yes, we offer flood insurance through the National Flood Insurance Program and private insurers for homes in all risk zones.
Can you help small businesses with commercial coverage?
Yes, we specialize in commercial insurance for Louisiana small businesses including liability, property, and workers compensation policies.
Do you provide notary services?
Yes, we offer notary services for documents including deeds, estate planning, and power of attorney agreements.
What areas do you serve?
We serve Zachary, Baton Rouge, and surrounding Louisiana communities including Denham Springs, Prairieville, and Hammond.
Can I bundle home and auto insurance?
Yes, bundling policies can save up to 25% while simplifying your insurance management with a single provider.