Which insurance carrier is right for you? Compare ratings, savings, and quotes from Grinnell and Plymouth Rock.
Since 1909, Ginnell Mutual has been insuring people, and today it is the 114th-largest property-casualty insurance company in the U.S.. and the largest primary reinsurer of farm mutual companies in North America. Their insurance products are sold in 19 states.
In 1982, the former Massachusetts Insurance Commissioner Jim Stone founded a new car insurance agency committed to the highest level of customer care and satisfaction. Plymouth Rock Assurance is a member of the Plymouth Rock Group of Companies, which together write and manage more than $1 billion in annual auto and homeowners’ insurance premiums. Plymouth Rock Assurance serves the Northeast, specifically Massachusetts, Connecticut, New Hampshire, New Jersey, and Pennsylvania. The Plymouth Rock’s Pledge of Assurance is that you will always have a friendly person answer your call during business hours; your questions will be answered and the matter resolved quickly and accurately; everything about your issues will be explained clearly; if you are unable to get the matter resolved you can speak with a supervisor or manager; and at the end of the call, you will know exactly what to do next and how Plymouth Rock will keep you informed. The pledge also includes the promise that accurate policies and statements will be issued the first time around; claims will be handled professionally and sensitively; physical damage assessments within scheduled hours and without unreasonable delays; guarantee of all repairs by approved providers; and the promise to do the best for customers with extra effort.
Below is a list of the average rates that drivers typically pay with Grinnell Mutual and Plymouth Rock Assurance. On average, Grinnell Mutual charges approximately $134.69 per month while Plymouth Rock Assurance comes in at around $133.14 per month. For Grinnell Mutual, the cheapest state average is Iowa at $129.83 per month and the most expensive is North Dakota at $152.46 per month. For Plymouth Rock Assurance, the cheapest state average is Massachusetts at $133.17 per month and the most expensive is Massachusetts at $133.17 per month.
|State||Grinnell Mutual||Plymouth Rock Assurance|
Drivers will typically get a discount if they insure multiple vehicles. Here is a list of average rates that Grinnell Mutual and Plymouth Rock Assurance typically charge for drivers who have more than 1 vehicle.
|Number of Vehicles||Grinnell Mutual||Plymouth Rock Assurance|
Drivers who own their home rather than rent can sometimes get a small discount. We found that on average Grinnell Mutual charges $137.95 per month and Plymouth Rock Assurance charges $134.50 per month for customers who own their home.
|Own/Rent||Grinnell Mutual||Plymouth Rock Assurance|
Which car insurance company is better? We've made it easy to compare companies side by side. See how Grinnell and Plymouth Rock ranked among the industry ratings.
|Market Share||6.02% (2017)|
|A.M. Best Rating||A||A-|
|JD Power||Among the Best|
What coverage is available through Grinnell and Plymouth Rock? Both insurance companies offer Auto, Commercial, Home, Renters, and Umbrella insurance. Additional products from Grinnell insurance also includes Farm insurance. Considering these two top insurance providers? Check out the list below. To view a full list of products that are available, visit Grinnell Mutual and Plymouth Rock Assurance Insurance page.
Grinnell offers a wide range of discounts to its policyholders, including Anti-lock Brakes, Anti-theft, and Claim-free discounts. Whereas, Plymouth Rock also offers a few discounts that Grinnell doesn’t, including Safety Pledge, Pay-in-Full, and No Accident discounts. Start taking advantage of discounts offered by insurance providers like Plymouth Rock and Grinnell insurance and save yourself some money. You can review the full list of discounts that these two companies offer below.
|Anniversary Discount||AARP Member Program of MA|
|Anti-lock Brakes Discount||Affinity Group Discounts|
|Anti-theft Discount||Age of Home Discount|
|Claim-free Discount||Anti-theft Discount|
|Defensive Driver Discount||Away at School Discount|
|Electronic Funds Transfer Discount||Companion Policy Discount|
|Elite Driver (Good Driver)||Connected Homes Discount (only in PA and NJ)|
|Excess Vehicles Discount||Defensive Driving Course Discounts|
|Good Student Discount||Driver Training Discount|
|Mile Marker||eDocuments Discount|
|Minor Violation Forgiveness||eDocuments Savings|
|Motor Homes Limited Use Discount||Good Student Discount|
|Multi-Car Discount||Health Care Primary|
|Multi-policy Discount||Motor Club Discount|
|Paid-in-Full Discount||New Business Discount|
|Passive Restraint/Airbags Discount||New Driver Discount|
|Small At-fault Accident Forgiveness||New Jersey Teachers Auto Insurance|
|No Accident Discount|
|Safety Pledge Discount|
The Plymouth Rock Mobile app allows access to your policy, 24 hours a day,7 days a week. You can use it to report a claim, schedule an inspection or submit photos of the damages and/or claim scene. You can also access claim information and view copies of vehicle appraisals.
|Grinnell Mobile App|
|Grinnell does not currently have a mobile app.|
|Plymouth Rock Mobile App|
|iOS||1.3||107 user reviews|
|Android||3||127 user reviews|
|Grinnell Contact Info|
|Address||4215 Highway 146 South, P.O. Box 790, Grinnell, IA 50112-0790|
|Plymouth Rock Contact Info|
|Address||PO Box 900, Lincroft, NJ 07738-0900|
|Phone||1 (800) 437-3535|
The statistics listed on this page are from our own in house reporting. We track and record quotes that carriers have provided based on various criteria. The rates and averages shown on this page should only be used as an estimate.
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