Rachael Brennan has been working in the insurance industry since 2006 when she began working as a licensed insurance representative for 21st Century Insurance, during which time she earned her Property and Casualty license in all 50 states. After several years she expanded her insurance expertise, earning her license in Health and AD&D insurance as well. She has worked for small health insuran...

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Chris Harrigan has an economic degree from Limestone College and an MBA from Clemson University. He previously managed auto insurance claims for Enterprise Rent-A-Car. Currently, he is using his business and insurance expertise to provide insurance data analysis and visualizations to enhance the user experience.

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Reviewed by Chris Harrigan
Former Auto Insurance Claims Manager Chris Harrigan

UPDATED: Apr 13, 2022

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Key takeaways...

  • Sentinel Insurance Company based in Hartford, Connecticut
  • They are part of a larger company, The Hartford Insurance Company
  • Sentinel was established in 1999 and offer both contractors car insurance and temporary policies

This Sentinel car insurance review will focus on the Sentinel Insurance Company based in Hartford, Connecticut. The company is available by phone and their website to take customer inquiries and handle claims.

Sentinel is part of a larger insurance company, The Hartford, Connecticut Insurance Company. The company was established in 1999.

Enter your zip code above to find and compare car insurance quotes for free from the leading auto insurance companies!

Who is Sentinel Insurance?

Aside from standard and comprehensive car insurance packages for personal use, Sentinel also offers their customers a selection of commercial car insurance services as well.

For instance, they offer both contractors car insurance and temporary policies.

It is important to note that car insurance premiums through Sentinel will increase if there is an accident.

While the majority of Sentinel customers are very happy with the services and variety of insurance products that they receive, the cost of coverage through the company is higher than most.

Because of this, there are some customers that question staying with the company, especially since the insurance rates seem to keep rising.

Despite the higher prices, they do offer quite a few discounts like good driver discounts, and a temporary rate decrease for switching providers.

You should always compare the rates you received from Sentinel with other leading auto insurance experts to make sure you are getting the best price.

Enter your zip code below to see how much you could be saving with free car insurance quotes now!


  1. https://www.nationwide.com/how-much-is-car-insurance.jsp
  2. https://www.trustedchoice.com/f/p/largest-auto-insurance-companies/