The auto insurance industry in Connecticut is characterized by a variety of companies offering coverage tailored to individual and business needs. It includes family-owned agencies, independent firms, and larger corporate entities. These companies provide essential products like auto, home, and life insurance, adapting to regulatory changes and evolving customer demands. With the rise in online services and user-friendly mobile apps, the industry is increasingly focused on enhancing customer experience and streamlining the claims process. Additionally, climate change and the increasing number of electric vehicles are shaping new insurance products and risk assessment methods.


The presented companies represent a mix of sizes and specialties across Connecticut. They range from smaller, family-owned firms, like DiMatteo Insurance, to larger entities such as the John M. Glover Agency. Founded between 1907 and 2019, these firms offer a robust portfolio of personal and commercial insurance products, including auto insurance, to effectively meet various client needs. The companies often emphasize personalized services, demonstrating a commitment to community engagement and consumer education.


Continue reading to discover insights about top auto insurance companies in Connecticut.


Top 24 Auto Insurance Companies in Connecticut


1. DiMatteo Insurance

  • Website: dimatteoinsurance.com
  • Ownership type: Family Owned
  • Headquarters: Shelton, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1960
  • Headcount: 11-50
  • LinkedIn: dimatteo-insurance

DiMatteo Insurance, also known as Cross Insurance, is a family-owned insurance agency based in Shelton, Connecticut. Established in 1960, the company has grown to provide a wide array of personal and commercial insurance products, including auto, home, and life insurance. With a focus on building strong partnerships with clients, DiMatteo Insurance aims to meet the unique insurance needs of individuals and businesses alike. The agency has developed a reputation for its customer-centric approach, ensuring that clients receive tailored solutions that fit their specific requirements. While the company has not reported any recent funding, its long-standing presence in the industry and commitment to service make it a notable player in the auto insurance market.


2. Fairfield County Bank Insurance Services, LLC

  • Website: fcbins.com
  • Ownership type: Corporate
  • Headquarters: Ridgefield, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: December 2024
  • Founded year: 1922
  • Headcount: 51-200
  • LinkedIn: fairfield-county-bank-insurance-services

Fairfield County Bank Insurance Services, LLC, founded in 1922, is an independent insurance agency based in Ridgefield, Connecticut, with additional offices in New York. The company specializes in a range of insurance products, including auto, home, life, and business insurance. They cater to both individual consumers and businesses, providing customized coverage solutions designed to manage risks effectively. With a strong emphasis on personalized service, the agency prides itself on building long-term relationships with clients, ensuring they receive the right coverage at competitive prices. Their team of experienced professionals is dedicated to guiding clients through the complexities of insurance, making informed decisions that best suit their needs. The agency operates in multiple states, showcasing its capability to serve a broad clientele while maintaining a local touch. Their commitment to community involvement and customer satisfaction further solidifies their position in the insurance industry.


3. Street Smart


Street Smart is an independent insurance agency based in Hamden, Connecticut, founded in 1983. The agency specializes in a range of insurance products, including auto, home, life, and business insurance. With a small team of experienced professionals, Street Smart emphasizes personalized service, ensuring that clients receive tailored insurance solutions that meet their specific needs. The agency works with multiple insurance carriers, allowing them to offer a variety of options to their clients. Street Smart is also actively involved in the local community, supporting small businesses and nonprofit organizations, which enhances their reputation and client relationships. Their approach includes thorough assessments of clients' insurance needs, aiming to provide peace of mind through adequate coverage.


4. Archambault Insurance Associates, A Division of World


Archambault Insurance Associates, a division of World, is an independent insurance agency based in Putnam, Connecticut. Founded in 1928, the agency has built a solid reputation by providing personalized service and a wide array of insurance products. They cater to over 5,000 individuals and families, as well as 500 businesses across Connecticut, Rhode Island, and Massachusetts. Archambault Insurance specializes in various types of coverage, including auto, homeowners, and life insurance, among others. Their independent status allows them to compare rates from multiple providers, ensuring clients receive competitive pricing. The agency prides itself on its community involvement, supporting local organizations and initiatives. With a dedicated team of insurance professionals, Archambault Insurance aims to deliver tailored solutions that meet the unique needs of their clients.


5. Tracy Driscoll Insurance & Financial Service


Tracy Driscoll Insurance & Financial Service, based in Bristol, Connecticut, has been serving clients since 1920. This insurance agency provides a comprehensive range of products, including auto, home, life, and health insurance. They cater to both individual consumers and businesses, helping clients manage risks and protect their assets through customized insurance solutions. The company prides itself on its community involvement, supporting local initiatives and providing scholarships. Their team consists of seasoned professionals who are dedicated to understanding the unique needs of their clients. Tracy Driscoll operates as an independent agency, allowing them to select the best insurance carriers for their clients' specific needs, which enhances their service offering in the auto insurance sector.


6. Abbate Insurance Associates, Inc.

  • Website: abbateins.com
  • Ownership type: Private
  • Headquarters: New Haven, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1975
  • Headcount: 11-50
  • LinkedIn: abbate-insurance-associates

Abbate Insurance Associates, Inc. is a private insurance agency based in New Haven, Connecticut, founded in 1975. With a team of 11 to 50 employees, the agency specializes in providing a wide array of insurance products, including auto, home, life, and commercial insurance. They cater to both individual consumers and businesses, focusing on risk management and asset protection through customized insurance solutions. Abbate Insurance is recognized for its commitment to high-quality service and client satisfaction, as evidenced by numerous positive testimonials. The agency is a member of the Renaissance Alliance and Associated Risk Managers International, which broadens their access to various insurance products and services. Their operational philosophy emphasizes understanding client needs and delivering tailored coverage options, making them a notable player in the insurance sector.


7. L.H. Brenner, Inc. and Thompson & Peck, Inc.


L.H. Brenner, Inc. and Thompson & Peck, Inc. is a private insurance agency based in New Haven, Connecticut, with a history dating back to 1927. The agency specializes in a wide array of insurance products, including business, personal, and franchise insurance. They cater to both individual clients and businesses, providing essential coverage to mitigate various risks. Their offerings include auto insurance, homeowners insurance, life insurance, and health insurance, among others. The agency prides itself on delivering exceptional customer service, aiming to simplify the insurance process for clients. With a team of experienced agents, they actively engage with multiple insurance carriers, allowing them to present clients with competitive options tailored to their needs. Their long-standing presence in the industry and commitment to customer satisfaction highlight their relevance in the insurance sector.


8. Ferguson & McGuire Insurance

  • Website: fergusonmcguire.com
  • Ownership type: Private
  • Headquarters: Wallingford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1938
  • Headcount: 11-50
  • LinkedIn: ferguson-%26-mcguire

Ferguson & McGuire Insurance, established in 1938, is a private insurance agency based in Wallingford, Connecticut. The company specializes in providing a wide array of personal and business insurance products, with a strong focus on auto insurance. They cater to both individual consumers and businesses, offering customized solutions designed to protect assets and mitigate risks. The agency prides itself on delivering personalized service, ensuring that clients receive tailored insurance options that align with their unique needs. Ferguson & McGuire maintains strategic partnerships with top-rated insurance carriers, which allows them to offer competitive rates and comprehensive coverage. Their commitment to client education and satisfaction is evident in their approach, which involves thorough assessments to identify potential risks and provide appropriate insurance solutions. With a history spanning over eight decades, Ferguson & McGuire has established itself as a trusted name in the Connecticut insurance market.


9. Associated Insurance Agency


Associated Insurance Agency, founded in 2008 and based in Danbury, Connecticut, operates as a private insurance agency with a team of 17 employees. The agency specializes in providing a range of personal and commercial insurance products, including auto insurance, homeowners insurance, and liability coverage. They serve both individual consumers and businesses, focusing on risk management and asset protection through customized insurance solutions. As an independent agency, they represent several insurers, allowing them to offer clients a variety of options and competitive rates. Their commitment to customer service is evident in their approach to helping clients understand their coverage needs and find the best policies available.


10. Summit Risk Advisors

  • Website: srisk.com
  • Ownership type: Private
  • Headquarters: Avon, Connecticut, United States (USA)
  • Latest funding: Other (Debt), $100.0M, March 2019
  • Founded year: 2019
  • Headcount: 201-500
  • LinkedIn: summit-risk-advisors

Summit Risk Advisors, known as Afore Insurance Services, is an independent retail insurance agency that was formed in 2022. Based in Avon, Connecticut, the company operates a network of agencies across several states, including California, Florida, and Texas. Afore specializes in providing a wide array of insurance solutions, focusing on both personal lines, such as automobile and homeowners insurance, and commercial lines, including business owners policies and workers' compensation. The agency prides itself on local expertise and personalized service, leveraging the knowledge of its independent agents to meet the unique needs of clients. Afore has received significant funding, amounting to $100 million, aimed at expanding its operations and enhancing its service offerings. This financial backing supports its goal of partnering with growth-oriented agencies to increase its geographical footprint and service capabilities.


11. Byrnes Agency, Inc.

  • Website: byrnesagency.com
  • Ownership type: Corporate
  • Headquarters: Killingly, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: January 2025
  • Founded year: 1932
  • Headcount: 11-50
  • LinkedIn: byrnes-agency-inc-

Byrnes Agency, Inc., based in Killingly, Connecticut, has been serving clients since 1932. This insurance agency provides a wide array of insurance products, including personal, business, and life insurance. They cater to both individual consumers and businesses, offering customized solutions to mitigate various risks. Byrnes Agency prides itself on its customer service, ensuring that clients always speak to a professional rather than a machine. This personal touch has helped them build a loyal customer base in Connecticut and neighboring states. Their portfolio includes auto insurance, homeowners insurance, and specialized coverages for high-net-worth individuals, among others. The agency's commitment to responsive support and community engagement further solidifies its role in the insurance industry.


12. Rand Insurance Inc.

  • Website: randinsurance.com
  • Ownership type: Family Owned
  • Headquarters: Greenwich, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1938
  • Headcount: 11-50
  • LinkedIn: rand-insurance

Rand Insurance Inc. is a family-owned insurance agency based in Greenwich, Connecticut, with a history dating back to 1938. The agency offers a wide array of insurance products, including personal insurance options such as auto, home, and life insurance, as well as commercial insurance solutions. Their clientele includes both individuals and businesses, reflecting their commitment to managing risks and protecting assets across various sectors. Rand Insurance operates through multiple branches in the Northeast, providing tailored insurance solutions to meet the unique needs of their customers. The agency prides itself on its long-standing presence in the industry and its ability to adapt to the evolving insurance landscape, ensuring that clients receive comprehensive coverage and support.


13. Gerardi Hilb Group

  • Website: gerardionline.com
  • Ownership type: Corporate
  • Headquarters: Putnam, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: October 2021
  • Founded year: 1907
  • Headcount: 11-50
  • LinkedIn: gerardi-insurance-srvcs

Gerardi Hilb Group, based in Putnam, Connecticut, has been serving clients since 1907. This insurance agency specializes in a range of products, including auto, homeowner's, and life insurance. With a team of 22 employees, they focus on providing personalized service and tailored insurance solutions to meet the unique needs of their clients. Their approach emphasizes building trusted relationships and offering comprehensive coverage options. Gerardi Hilb Group operates primarily in the local market, aiming to protect consumers from various risks associated with property loss and health expenses. They also provide resources for disaster preparedness, reflecting their commitment to client care and community support.


14. Bouvier Insurance

  • Website: binsurance.com
  • Ownership type: Private
  • Headquarters: West Hartford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1959
  • Headcount: 51-200
  • LinkedIn: bouvier-insurance

Bouvier Insurance, established in 1959, is a private insurance agency headquartered in West Hartford, Connecticut. The company operates multiple locations across the United States, including branches in Atlanta, GA, and Nashville, TN. Bouvier Insurance offers a wide range of insurance services, including personal, commercial, life, and health insurance. They are particularly noted for their expertise in condo association insurance, claiming to be the largest insurer of such associations in New England. The agency prides itself on delivering tailored coverage solutions and exceptional customer service, which is reflected in the positive feedback from their clients. Bouvier Insurance has built a reputation based on integrity and community commitment, focusing on nurturing relationships with clients and providing them with the best value for their insurance needs.


15. North American Underwriters


North American Underwriters (NAU) is an independent insurance agency based in Farmington, Connecticut, established in 1967. The agency specializes in a wide array of insurance products, including personal, business, and specialty insurance. NAU serves both individual consumers and businesses, offering tailored coverage solutions that address various risks. Their product offerings include auto insurance, homeowners insurance, life insurance, and more, indicating a comprehensive approach to insurance needs. The agency prides itself on exceptional customer service, with agents dedicated to understanding and meeting the specific requirements of their clients. NAU operates in multiple states, including Connecticut, Arizona, and Massachusetts, and has built a reputation for reliability and responsiveness in the insurance market.


16. Newberry Insurance Group


Newberry Insurance Group, based in South Windsor, Connecticut, has been serving clients since 1913. This independent insurance agency offers a wide array of personal and business insurance products, prominently featuring auto insurance among its offerings. With a team of 24 employees, they cater to both individual consumers and businesses, providing customized insurance solutions to manage risk effectively. Their collaboration with multiple insurance carriers enhances their ability to meet client needs with competitive pricing and comprehensive coverage options. Newberry Insurance Group is also part of a partnership with several other agencies, which broadens their reach and resources in the insurance market. They are licensed to operate in several states, including Connecticut, Florida, Massachusetts, Maine, New York, Rhode Island, and South Carolina, further solidifying their relevance in the industry.


17. ACBI Insurance

  • Website: acbi-ins.com
  • Ownership type: Family Owned
  • Headquarters: Shelton, Connecticut, United States (USA)
  • Founded year: 2003
  • Headcount: 11-50
  • LinkedIn: acbi-insurance

ACBI Insurance, known as Cross Insurance, is a family-owned insurance agency based in Shelton, Connecticut. Founded in 2003, the company has grown to operate multiple branches across the Northeast, providing a wide array of insurance products. These include personal insurance options such as auto, home, and life insurance, as well as commercial insurance solutions tailored for businesses. Cross Insurance prides itself on offering customized insurance solutions to meet the unique needs of its clients, which range from individuals to educational institutions. The agency has built a reputation for its customer-centric approach, emphasizing strong relationships and community involvement. With a dedicated team of professionals, Cross Insurance aims to protect clients' assets and manage risks effectively, making it a relevant player in the auto insurance sector.


18. sundel & milford inc.

  • Website: sundelmilford.com
  • Ownership type: Private
  • Headquarters: Waterbury, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1949
  • Headcount: 11-50
  • LinkedIn: sundel-%26-milford-inc-

Sundel & Milford Inc. is an independent insurance agency based in Waterbury, Connecticut, established in 1949. The agency specializes in providing a variety of insurance products, including auto, home, business, and life insurance. With a dedicated team of experienced agents, Sundel & Milford focuses on delivering personalized insurance solutions tailored to the unique needs of their clients. They emphasize customer service, ensuring that clients receive the support they need for claims, policy reviews, and coverage adjustments. The agency operates primarily within Connecticut, catering to both individual consumers and businesses, and prides itself on its local roots and community involvement. Their commitment to finding affordable and comprehensive coverage options positions them as a reliable choice for insurance needs in their region.


19. StateChoice Insurance

  • Website: statechoice.com
  • Ownership type: Private
  • Headquarters: West Hartford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2004
  • Headcount: 11-50
  • LinkedIn: statechoice

StateChoice Insurance, founded in 2004 and based in West Hartford, Connecticut, is an independent insurance agency that provides a variety of business and personal insurance solutions. With a team of around 15 employees, the agency prides itself on delivering personalized service to its clients. They assist both businesses and individual consumers in navigating the complexities of insurance coverage, ensuring that clients understand their policies and the implications of their choices. StateChoice Insurance operates multiple offices across Connecticut and Texas, serving clients in several states. Their offerings include auto insurance, home insurance, motorcycle insurance, and specialized business insurance products such as restaurant and trucking insurance. The agency emphasizes building long-term relationships with clients, positioning itself as a trusted advisor in the insurance process.


20. The John M. Glover Agency

  • Website: johnmglover.com
  • Ownership type: Private
  • Headquarters: Norwalk, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1916
  • Headcount: 51-200
  • LinkedIn: the-john-m.-glover-agency

The John M. Glover Agency, operating under JMG Insurance Corp, is an insurance agency based in Norwalk, Connecticut. Established in 1916, the agency has been serving clients across Connecticut, New York, New Jersey, Massachusetts, Rhode Island, and Hawaii. They provide a wide array of insurance products, including personal, business, and specialty insurance. Their offerings include auto insurance, homeowners insurance, and various commercial policies. The agency prides itself on delivering exceptional customer service, with dedicated representatives assigned to clients for personalized assistance. They also leverage technology to enhance client experience, offering online access for managing insurance needs. With a workforce of around 164 employees, the agency has maintained a strong reputation for reliability and responsiveness in the insurance market.


21. Nicholas/Tobin Insurance

  • Website: ntins.com
  • Ownership type: Private
  • Headquarters: New Milford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1979
  • Headcount: 11-50
  • LinkedIn: nicholas-tobin-%26-associates

Nicholas/Tobin Insurance, founded in 1979, is a private insurance agency based in New Milford, Connecticut. With a team of 11 to 50 employees, the agency specializes in providing tailored insurance solutions for both personal and business needs. They offer a variety of products, including auto insurance, homeowners insurance, and commercial insurance. The agency operates in 24 states and collaborates with numerous top-rated insurance carriers, ensuring clients have access to quality coverage options. Their mission centers on delivering high-quality insurance products and services, with a strong emphasis on customer support and local expertise. The team is dedicated to understanding clients' unique needs and providing personalized service, which has contributed to their reputation in the industry.


22. May, Bonee & Clark

  • Website: mayboneeclark.com
  • Ownership type: Corporate
  • Headquarters: Glastonbury, Connecticut, United States (USA)
  • Latest funding: April 2023
  • Founded year: 1985
  • Headcount: 11-50
  • LinkedIn: may-bonee-%26-walsh

May, Bonee & Clark Insurance, based in Glastonbury, Connecticut, has been a fixture in the insurance industry since its founding in 1985. The agency specializes in providing tailored insurance solutions for both individuals and businesses, with a strong emphasis on personal service and local expertise. They offer a comprehensive range of products, including personal auto insurance, homeowners insurance, and various business insurance options. The agency prides itself on building lasting relationships with clients, ensuring that their insurance needs are met with care and attention. Their team is well-versed in the intricacies of the insurance market, engaging in ongoing education to stay updated on industry trends and regulations. May, Bonee & Clark also actively participates in community initiatives, supporting local charities and events, which further solidifies their commitment to the regions they serve.


23. Paradiso Financial and Insurance Services


Paradiso Financial and Insurance Services, based in Stafford Springs, Connecticut, is an insurance agency founded in 2006. With a team of 33 employees, the company specializes in providing a wide array of personal and commercial insurance products. Their offerings include auto insurance, which caters to various vehicle types such as antique cars, motorcycles, and RVs. Paradiso Insurance emphasizes customer service, aiming to simplify the insurance process and foster long-term relationships with clients. They work closely with numerous top-rated insurance companies to provide tailored solutions that meet the specific needs of individuals and businesses. The agency is also actively involved in community initiatives, demonstrating a commitment to local engagement and support.


24. Koverage Insurance Group, LLC


Koverage Insurance Group, LLC, founded in 2017 and based in Enfield, Connecticut, is an independent insurance agency that provides a comprehensive suite of insurance solutions. The company specializes in personal, business, and employee benefits insurance, serving both individual consumers and businesses. With a focus on building strong client relationships, Koverage Insurance Group aims to deliver tailored coverage options that protect against various risks. They operate in multiple states, including Connecticut, South Carolina, and Florida, and are licensed to provide services in 26 states nationwide. The agency was formed through the merger of seven insurance agencies, which enhances its expertise and reach in the industry. Koverage Insurance Group emphasizes a tech-friendly approach to insurance, offering solutions that simplify the client experience, from obtaining quotes to filing claims.



Auto Insurance Insights: Key Companies in Connecticut


CompanyHeadquarterSizeFoundedOwnership
DiMatteo InsuranceShelton, Connecticut, United States (USA)11-501960Family Owned
Fairfield County Bank Insurance Services, LLCRidgefield, Connecticut, United States (USA)51-2001922Corporate
Street SmartHamden, Connecticut, United States (USA)1-101983Private
Archambault Insurance Associates, A Division of WorldPutnam, Connecticut, United States (USA)11-501928Private
Tracy Driscoll Insurance & Financial ServiceBristol, Connecticut, United States (USA)11-501920Corporate
Abbate Insurance Associates, Inc.New Haven, Connecticut, United States (USA)11-501975Private
L.H. Brenner, Inc. and Thompson & Peck, Inc.New Haven, Connecticut, United States (USA)11-501927Private
Ferguson & McGuire InsuranceWallingford, Connecticut, United States (USA)11-501938Private
Associated Insurance AgencyDanbury, Connecticut, United States (USA)11-502008Private
Summit Risk AdvisorsAvon, Connecticut, United States (USA)201-5002019Private
Byrnes Agency, Inc.Killingly, Connecticut, United States (USA)11-501932Corporate
Rand Insurance Inc.Greenwich, Connecticut, United States (USA)11-501938Family Owned
Gerardi Hilb GroupPutnam, Connecticut, United States (USA)11-501907Corporate
Bouvier InsuranceWest Hartford, Connecticut, United States (USA)51-2001959Private
North American UnderwritersFarmington, Connecticut, United States (USA)11-501967Private
Newberry Insurance GroupSouth Windsor, Connecticut, United States (USA)11-501913Private
ACBI InsuranceShelton, Connecticut, United States (USA)11-502003Family Owned
sundel & milford inc.Waterbury, Connecticut, United States (USA)11-501949Private
StateChoice InsuranceWest Hartford, Connecticut, United States (USA)11-502004Private
The John M. Glover AgencyNorwalk, Connecticut, United States (USA)51-2001916Private
Nicholas/Tobin InsuranceNew Milford, Connecticut, United States (USA)11-501979Private
May, Bonee & ClarkGlastonbury, Connecticut, United States (USA)11-501985Corporate
Paradiso Financial and Insurance ServicesStafford, Connecticut, United States (USA)11-502006Private
Koverage Insurance Group, LLCEnfield, Connecticut, United States (USA)11-502017Private


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