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...

  • Allstate Auto Insurance is recommended for teenagers or for those insuring teenagers
  • Nine out of ten Nationwide customers recommend the insurer to others
  • 21st Century is currently the third largest insurer of auto drivers in the U.S.

Auto insurance companies are diverse and offer consumers a variety of protections and products.

Reviewing beneficial aspects of each New Hampshire car insurance company can help you decide the best car insurance coverage for you.

Try our FREE quote comparison tool now! Enter your zip code above to get started for FREE!


This auto insurance company consistently rates high among consumers. However, qualifying for their coverage can be difficult if you’ve experienced driving problems such as vehicle accidents or multiple tickets.

The company has maintained an A-plus score with the Better Business Bureau and has received accreditation from the business review company.

Overall benefits of Amica include:

  • Top-notch customer care
  • Quick claim processing
  • Oldest auto insurer guaranteeing experience and constant coverage
  • Competitive rates

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State Farm

Auto drivers who have struggled to locate affordable car insurance coverage under other carriers may be approved by State Farm as it’s the largest vehicle insurance provider in the United States.

The insurance company’s size allows it to take on more risk and protect problem drivers.

Additionally, the company offers a variety of consumer discounts such as multiple vehicles, anti-theft, and accident-free.

State Farm also offers customers a list of the most stolen cars in the United States to educate consumers and give them the option of purchasing a different type of car.

The top benefits of insuring through State Farm include:

  • Local insurance agents for personal assistance
  • Affordable pricing
  • Knowledgeable agents who can recommend the right amount of coverage

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Allstate Auto Insurance is recommended for teenagers or for those insuring teenagers. They provide coverage through independent agents located all over the United States.

Furthermore, the company has embraced the convenience of internet service.

Allstate provides coverage to more than 15 million vehicles and has been in business for over 75 years.

Car insurance agents are available for consumer claims 24 hours a day seven days a week and claims are processed quickly.

Allstate calculates consumer premiums based on several factors such as age, driving history and type of car insured.

Added benefits include:

  • Accident forgiveness
  • New car replacement
  • Safe driving bonus
  • Automatic payment withdrawal from bank account


After competing in the auto insurance industry for more than 80 years, Nationwide Insurance can boast about their stability of providing quality auto insurance.

Furthermore, they offer competitive rates along with a complete repair guarantee for the length of time that a customer keeps the insured vehicle.

Nationwide offers consumers a variety of discounts like multi-car, accident-free, and safe-vehicle.

Additionally, nine out of ten Nationwide customers recommend the insurer to others.

Nationwide also provides:

  • Agent assistance in selecting the best coverage
  • Customer service available for claims 24 hours a day
  • A guarantee on repairs along with pre-screened auto shops

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This auto insurance company offers consumers a variety of services to insure vehicles and will cover a wide range of vehicles built to transport you from motorcycles to RVs.

Progressive provides flexibility in getting started with their coverage along with a fast claim service.

The company prides itself on affordability and extra benefits from Progressive are:

  • Pay in full option for additional savings
  • Variety of car insurance discounts including teen, driving miles, and multi-car
  • E-sign option with a money-saving discount for using this convenience


With AAA’s longevity in assisting stranded drivers during a variety of incidents, consumers know when they enter a partnership with AAA that the company will be there to protect them.

Easy filing is provided with the company’s online claim processing form or customers who prefer to file a claim by speaking directly to an agent can select that option.

Furthermore, AAA provides:

  • Fast claim processing with superior customer service
  • Complete coverage options from a well-known company
  • Budget-friendly with several price points for affordability

State Auto

Established in 1921 by Robert Pein, State Auto focuses on customer attention and complete consumer satisfaction.

Insurance agents are required to pass an involved test that includes knowledge of other state car insurance laws to ensure contentment.

Auto insurance coverage from State Auto provides protection for medical needs and uninsured motorist.

The insurance company began with just 3 employees but now processes more than $1 billion dollars in customer premiums every year.

Added benefits such as:

  • Overall customer satisfaction at 75 percent
  • Customized coverage
  • Added discounts such as lower rates for those over age 45
  • Auto replacement coverage

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21st Century Insurance

21st Century is currently the third largest insurer of auto drivers in the U.S.

J.D. Power and Associates has recognized 21st Century for their consistent customer processing.

The company extended its service through individual agencies to cover policyholders across the United States and now covers more than 20 million drivers across the country.

Acuity Auto Insurance

Acuity has built their insurance business by providing discounts to large families and farmers.

Furthermore, they believe in paying claims quickly and hired agents to help enforce their business strategies.

The company has expanded greatly over the years and is now offering insurance coverage in 19 states.

Acuity also provides:

  • Medical coverage that increases during accidents where the driver has utilized their seatbelt
  • Airbag replacement during accidental expulsion
  • Disability and death coverage up to $10,000
  • Covers personal property in the event of an accident

GMAC Auto Insurance

The company was uniquely established by the automobile company over 70 years ago with the idea of providing cheap car insurance coverage to car owners.

GMAC was purchased by Ally Financial Group in 2005 due to its successfulness.

Additionally, the company offers convenient online payment options along with account review.

Added features of GMAC are:

  • Local independent agents for personal assistance
  • Affordable pricing
  • Quick claim processing with fair review procedures
  • List of reputable repair companies
  • Additional price reductions for safe drivers and cars

Auto insurance companies are diverse and offer consumers a large selection of services.

It is important to know what you are looking for to make sure you get enough coverage. When you compare insurance benefits against your needs, you can discover a company that will give you the protection that you require.

Start by comparing FREE car insurance quotes today! Enter your zip code below to get started!


  1. https://www.bbb.org/concord/business-reviews/insurance-companies/amica-mutual-insurance-company-in-concord-nh-3000317
  2. https://www.allstate.com/
  3. https://www.nationwide.com/
  4. https://midatlantic.aaa.com/?zip=19130&devicecd=PC
  5. https://www.stateauto.com/
  6. https://www.jdpower.com/news/pressRelease.aspx?ID=2011024
  7. https://www.acuity.com/personal/auto-insurance
  8. https://www.nationalgeneral.com/