Williams Insurance
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Williams Insurance
The Williams family of professionals are the Trusted Choice for thousands of individuals, families, and businesses in the Southern California area and beyond since 1941. Our Professional Associates take pride in helping our clients save money while securing valuable insurance protection. To assist our customers in conserving their financial assets and promoting their financial security.

We provide professional services in which 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.
Services
Health insurance is now the law. The Affordable Care Act commonly referred to as ACA or Obamacare, mandates that all citizens carry some type of medical care coverage. In addition, medical costs are soaring, and don't show signs of slowing down. Who pays your bills when you have an accident or illness?
For most Americans auto insurance is a very expensive purchase. To make an informed decision you should learn as much as you can about the underwriting factors that affect the cost, the different amounts of coverage available, the requirements in your state, and about what insurance companies have the best rate for you.
Your business deserves the protection a Williams Insurance agent can provide. Knowledgeable staff can quickly and easily walk you though choosing the coverage that is right for you. Protect yourself from loss to your business property, employees and commercial assets.

Williams Insurance Fullerton offers commercial insurance coverage options tailored to protect your business in case of an injured employee, unforeseen accidents and possible natural disasters-including protection for damage to your property, coverage for your legal liability, commercial auto, employment practices risks, loss prevention and many more.
A good home insurance policy should cover your home against all conceivable risks to the amount set as the policy limit at the time of purchasing the plan. The choice of either insuring a home and its belongings for the Actual Cash Value (ACV) also known as the market rate or for the replacement costs is at the discretion of the policyholder.
Persons who are suffering from End-Stage Renal Disease (requiring a kidney transplant or dialysis due to permanent renal failure). Helps cover Inpatient care in a hospital, Inpatient care in a skilled nursing facility, Hospice care, and Home health care. Covers physician services, laboratory services like blood and urine tests and outpatient services like physical therapy.
Reviews (25)
June Sheets
June Sheets
Nov 06, 2021
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Judy spent 2 hours with me explaining my options. She made sure I understood the information. She called multiple people to make sure we had the correct information. I was very anxious due to having to change my insurance and provider. When I left I no longer was worried, having gotten new insurance,and new provider. Today I received my plan number, and assigned provider. This was important that I get seen in January due to heart surgery 11 months ago.
Christine
Christine
Nov 06, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
Mary Rodriguez is a very professional and knowledgeable agent. Not only she’s able to provide a great quote, she also discussed options for me to choose from. She’s very quick in responding, and very patient too. Highly recommended 👍🏻
Fred G.
Fred G.
Aug 23, 2021
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I've been with Williams Insurance for quite awhile. Don't really know how many years it's been. I've always liked the fact that I can speak to my broker, or that I'll get a call back quickly. Whenever I've had any questions with my policies, they're ready to answer them or get me the best policy available. A few months ago, in fact, Friday of Memorial Day weekend, late in the afternoon, I had a problem with my car, believe it was a tire damage. Dial up Williams, and sure enough, Mike Fillmore was there to take my call and get me through my situation. As always
Terri Simonsen
Terri Simonsen
Aug 06, 2021
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Judy Flowers was vey professional as well as friendly and easy to talk to. She explained my options clearly and answered all of my questions right away or researched an item and got back to me within a day or two. Judy also encouraged me to call her anytime should I have additional questions. I would recommend Judy and Williams Insurance to friends and family.
Sandra Schilz
Sandra Schilz
Jun 14, 2021
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Positive: Professionalism, Responsiveness
Judy, the rep, was very helpful and understanding.She was also very informative and presented many options. She was pleasant to work with and I would recommend her services to others.
Desiree Lizcano
Desiree Lizcano
Apr 06, 2021
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Positive: Professionalism, Responsiveness, Value
Monique was amazing! She answered all my questions and offered suggestions for coverages that best fit my needs. She wasn’t pushy or aggressive. She made me feel comfortable and confident in my choices. I would highly recommend!
Connie Cox Chick Hansen
Connie Cox Chick Hansen
Mar 05, 2021
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Called to replace a car with a new one. Mary was super nice and efficient. She even sent me a new ID card via text. What a great agency with great customer service. They make you feel like family. You’ll never want to go elsewhere!! Thank you all. Connie
Karen Heger
Karen Heger
Mar 04, 2021
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Judy was fantastic. Very professional, answered all my questions and quickly wrote a policy. Thank you for making the process so easy 😀
Courtney Barry
Courtney Barry
Feb 28, 2021
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We have used Williams Insurance for our home and auto insurance for years now and have been very happy with them. Monique is my main point of contact and she is great! She is very responsive and professional, and truly great at her job.
Sean Mcglocklin
Sean Mcglocklin
Feb 07, 2021
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Williams is a great company, well run and very focused on providing great service! At one point I had three points on my license and they shopped around and looked for ways for me to save money without even asking them. My broker, Monique is very responsive and patient when providing quotes and makes sure you get the coverage you are looking for. I highly recommend Williams insurance
Linzi Rios
Linzi Rios
Jan 22, 2021
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I have used Williams Insurance since I got my license. I now have 2 children who also use Williams Insurance. I can not compliment every area/ department enough. Remarkable Customer Service. I have recommended and will continue to anyone needing a company who has it all. Mike is my contact there and he missing nothing. He is a part of our family. My parents, sister and her family are customers well.
Vinton-Vinnie J. Sollars
Vinton-Vinnie J. Sollars
Jan 08, 2021
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Williams Insurance is a fabulous group of amazing professionals! Monique has taking care of my folks as well as my brother and I. This is only place my parents ever did Business with for there insurance. My brother and I are so happy with the service Monique and the whole team offer. We don’t entertain any other offers Williams is like family to us!
John Garcia
John Garcia
Dec 23, 2020
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The highlight for me is your staff. In particular My agent Monique Consiglio. She is an amazing agent. I cannot express how thankful I am after I call her for help on my policy. She is professional, courteous and friendly. Always goes above and beyond for me. I used to be a Mercury employee and parted with them a few years back. It was not a… pleasant situation. I had every intention of canceling my policy with Mercury and moving on. I stayed where I was solely because of Monique. She constantly shops other companies premiums for me but as you know for the quality Mercury's prices can't
Cindy Brooker Singer
Cindy Brooker Singer
Dec 03, 2020
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Judy was great to work with! She helped find the medical policy that best worked for me! Thank you so much!
Cj Jackson
Cj Jackson
Nov 02, 2020
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Judy Is a very knowledgeable agent and made my experience in signing up for Medicare so easy! Her wealth of information and willingness to help was over and above the top.
Rachel Herzog Nelson
Rachel Herzog Nelson
Sep 04, 2020
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My agent, Monique, is thorough, conscientious and super helpful every time I speak with her. She’s very knowledgeable in all aspects of insurance. Highly recommend her!
Sierra Deakin
Sierra Deakin
Aug 24, 2020
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Williams Insurance is a great group of people I know personally, they truly develope relationships with their clients and always keep the clients best interest in mind! Everyone is always very friendly! Monique does my car insurance and she has always done a really great job at helping me understand how everything works and has worked hard to get me the best price!
Sarah H.
Sarah H.
Dec 12, 2019
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Our family loves Williams insurance. Monique is amazing... truly is a one stop shop for all of our insurance needs! Very responsive and I know I am getting the best prices available!
Tina Y.
Tina Y.
Jul 25, 2019
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I highly recommend Williams Insurance. Needed car, renters and business insurance. Chose Williams based on positive reviews and so happy to have found them! Mike Fillmore was so knowledgeable. He was able to find excellent coverage with affordable rates for our needs. He even made a house call! That is the epitome of excellent customer service! Even if you already have an agent at another company, it might be worth checking with Williams to see if they can do better for you.
Ashleigh S.
Ashleigh S.
Jun 13, 2019
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Michael helped me get all the business and professional insurance I needed! I am so grateful for his responsiveness and guidance. He made the whole process quick and smooth. Thank you!!
Mike F.
Mike F.
Sep 21, 2018
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What great customer service! I have my auto and renters insurance thru them and couldn't be more happy. Michael and Jim are always available to answer any questions that come up and have such a friendly staff when I visit at the office. Would highly recommend if you are looking for great service!
Jason M.
Jason M.
Sep 07, 2018
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Totally inept and incompetent staff here....I have no idea why I used these people for the last 5 years. Connie Hansen should be fired for her complete lack of professionalism.
Joel P.
Joel P.
Feb 20, 2017
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After returning to the area after nine years living outside of California. Williams Insurance was one of our first calls we made to find insurance for our vehicles and house. We were not disappointed and were able to use the same agent we had prior to moving, Connie Chick. We continue to be happy.
Gina P.
Gina P.
Mar 20, 2015
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This is the best insurance company I have ever worked with! Mike Fillmore really goes above and beyond for his customers. He even went in on a Saturday so I could get insurance for a new car I just purchased. They really work had to get you the best deal available versus trying to get you to buy more insurance.
Joan C.
Joan C.
Sep 03, 2013
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I have been a client of Williams Insurance for over 30 years. The owner has always been available and willing to review my insurance needs for my personal and business needs. He has always given me a fair quote and the coverage me and my family needs. I recommended Williams Insurance to several of my friends.