Williams Insurance has been a trusted and respected name in the insurance industry for over 80 years. As a family-owned and privately operated independent agency, we have built a reputation for providing exceptional service, expert advice, and tailored insurance solutions to our clients. Our team of experienced and knowledgeable agents is dedicated to helping individuals, families, and businesses navigate the complex world of insurance, ensuring they are properly protected against the unforeseen.
Our Mission
At Williams Insurance, our mission is to assist our customers in conserving their financial assets and promoting their financial security. We strive to secure the most appropriate insurance products that meet our customers' financial requirements and further assist them in the process of prevention or reduction of insurable losses. We believe that our corporate objectives will best be achieved by fostering a climate of mutual respect, trust, and support for our associates, who then empowered, will serve our customers in the most ethical, diligent, and professional manner, meeting their needs and exceeding their expectations.
Our Services
We offer a wide range of insurance services, including:
- Auto Insurance: Get the coverage you need to protect yourself and your vehicle.
- Home Insurance: Secure your most valuable asset with our comprehensive coverage options.
- Health Insurance: Ensure you and your loved ones have access to the medical care you need.
- Business Insurance: Protect your business with our customized coverage solutions.
- Life Insurance: Provide for your loved ones with our life insurance options.
- Recreational Insurance: Insure your favorite hobbies and activities with our specialized coverage.
- Restaurant Insurance: Keep your business running smoothly with our comprehensive coverage options.
- Medicare Insurance: Maximize your Medicare benefits with our expert guidance.
Client Testimonials
We take pride in our commitment to exceptional service and have received numerous testimonials from satisfied clients. Here's what some of our clients have to say:
- "This is the best insurance company I have ever worked with! Williams Insurance went above and beyond to help me get the best insurance rates possible."
- "My very first time I ever contacted Mike Fillmore, agent, on Monday with a difficult issue, he was able to work through the next few days with two new policies ready for my review and made effective afterwards of approval, payment and signature!"
- "I so appreciate Judy Flowers and the work she did on my behalf to sign me up for Medicare. She was professional, thorough, and customer-focused."
Locations
We have two convenient locations to serve you:
- Fullerton Office: 609 N. Harbor Blvd., Fullerton, CA 92832
- Newport Office: 2901 W. Coast Hwy., Suite 200 Newport Beach, CA 92663
Get in Touch
Phone: (714) 526-5588
Fax: (714) 526-4487
Email: info@williamsinsurance.com
Excellent Customer Service
The reviews highlight the exceptional customer service provided by Williams Insurance. The agents, including Joe Cohen, Katie Basterrechea, Judy Flowers, Mike Fillmore, and Mary, are praised for their professionalism, knowledge, and helpfulness.
Personalized Support
Many reviewers mention the personalized support they received from the agents, who took the time to understand their unique needs and provided tailored solutions. The agents are described as friendly, efficient, and responsive, making the insurance process smooth and stress-free.
Knowledgeable and Experienced Agents
The agents are commended for their expertise and experience in the insurance industry. They are able to provide guidance and advice, helping clients navigate complex insurance policies and finding the best coverage for their needs.
Recommendations and Loyalty
The reviews are filled with testimonials of satisfied customers who highly recommend Williams Insurance and its agents. Many clients have been with the company for years, and some have even referred their family members and friends.

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