Cornerstone National vs Liberty Mutual Car Insurance

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4.8 Rating

2,700 Reviews

12 Million

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Last Updated: January 2022

Ratings

Insurify Composite Score

Cornerstone National
Not Rated
What is this?

Insurify Composite Score

Liberty Mutual
82
What is this?

Insurify Composite Score

Cornerstone National VS Liberty Mutual
Not Rated
82
What is this?
User Ratings
OptionsCornerstone National Liberty Mutual
Rating/Reviews
5 reviews
857 reviews
U.S Auto Insurance Shopping Study (2018)
OptionsCornerstone National Liberty Mutual
Call Center Representative--About average
Insurer Website--Better than most
Local Agent--Better than most
Overall Satisfaction--About average
Policy Offerings--Better than most
Pricing--About average
U.S Auto Insurance Claims Satisfaction Study (2018)
OptionsCornerstone National Liberty Mutual
Claim Servicing--The rest
Estimation Process--The rest
First Notice of Loss (FNOL)--About average
Overall Satisfaction--The rest
Rental Experience--About average
Repair Process--About average
Settlement--The rest
J.D. Power Ratings by Region (out of 1000)
RegionCornerstone National Liberty Mutual
California--816 pt
About average
Central--806 pt
The rest
Florida--805 pt
The rest
Mid-Atlantic--801 pt
The rest
New England--809 pt
About average
New York--818 pt
About average
North Central--812 pt
The rest
Northwest--807 pt
About average
Southeast--814 pt
The rest
Southwest--811 pt
About average
Texas--807 pt
The rest
Mobile App Ratings
RegionCornerstone National Liberty Mutual
Android--
2,531 Reviews
iOS--
12,900 Reviews
Financial Ratings
OptionsCornerstone National Liberty Mutual
A.M. Best--A
Fitch--A-
Moody's--A2
Standard & Poor's--A

Quotes & Discounts

Discount typeCornerstone National Liberty Mutual
Roadside AssistanceVaries--
Accident Free--Varies
Accident Prevention Course--Varies
Advance shopper--Up to 45%
Anti-Theft Device--Up to 25%
Anti-lock Brake--Varies
ByMile--Varies
Claims Free Renewal--Varies
Driving training--Up to 30%
EV/Hybrid--Varies
Early Shopper--Varies
Electronic Stability Control--Varies
Good Student--Up to 22%
Home Owner--Varies
Military--Varies
Multiple Policy--Varies
Multiple Vehicle--Up to 5%
New Graduate--Varies
New Teen Driver--Varies
Newlywed--Varies
Organization--Varies
Paid in full--Varies
Paperless documents--Varies
Passive Restraint--Up to 20%
Policy Update/Extension--Varies
Preferred payment--Varies
RightTrack--Up to 30%
Safety Feature--Varies
Senior Adult--Varies
Signing documents when you buy online--Varies
Starting your auto quote online--Up to 12%
Student Away at School--Varies
teenSMART--Varies

Payment Methods

Discount typeCornerstone National Liberty Mutual
Automatic Online Payment
--yes
Bank Payment/Direct Deposit --yes
Credit Card Payment --yes
Debit Card Payments --yes
Electronic Check
--yes
Mail Payment
yesyes
Mobile App Payments
--yes
Online Payment
--yes
Payroll Deduction
--yes
Phone Payment
--yes
Prepayment
--yes

Features and Services

Features and ServicesCornerstone National Liberty Mutual
24/7 serviceyesyes
Accident forgiveness--yes
Enhanced towing & substitute coverage--yes
Mobile app--yes
Online account managementyesyes
Policy bundling discounts--yes
Roadside assistanceyesyes

Optional Coverages

Optional CoveragesCornerstone National Liberty Mutual
Accident Forgiveness
--yes
Better Car Replacement
--yes
Electronic Key & Lock Replacement
yes--
Emergency Assistance Coverage
--yes
Emergency Lockout Coverage
--yes
Gap Insurance
--yes
Legal Defense Costs Coverage
--yes
Lifetime Repair Guarantee
--yes
New Car Replacement Coverage
--yes
Original Equipment Manufacturer Coverage
--yes
Rental Reimbursement
yesyes
Roadside Assistance
yesyes
Teachers Insurance
--yes
Vanishing Deductible
--yes
Work Loss Coverage
--yes

Uber and Lyft driver insurance

  • Cornerstone National
  • Liberty Mutual
  • Both

Compare Insurance Products

ProductCornerstone National Liberty Mutual
Accident InsuranceAccident Insurance--yes
ATV InsuranceATV Insurance--yes
Car InsuranceCar Insuranceyesyes
Boat InsuranceBoat Insurance--yes
Classic Car InsuranceClassic Car Insurance--yes
Condo InsuranceCondo Insurance--yes
Critical Illness InsuranceCritical Illness Insurance--yes
Dwelling Fire InsuranceDwelling Fire Insurance--yes
Flood InsuranceFlood Insurance--yes
Home InsuranceHome Insurance--yes
Identity Theft InsuranceIdentity Theft Insurance--yes
Life InsuranceLife Insurance--yes
Mobile Home InsuranceMobile Home Insurance--yes
Motorcycle InsuranceMotorcycle Insurance--yes
Pet InsurancePet Insurance--yes
Renters InsuranceRenters Insurance--yes
RV InsuranceRV Insurance--yes
Small Business InsuranceSmall Business Insurance--yes
Tuition InsuranceTuition Insurance--yes
Umbrella InsuranceUmbrella Insurance--yes

User Reviews

  • Cornerstone National Reviews
  • Liberty Mutual Reviews
2.6
4 Stars
40 %
3 Stars
20 %
1 Star
40 %

Most Positive Review

By Dennis
I’m having to switch because they are dropping South Carolina.

Most Critical Review

By Michael
Good service until now,I sent my payment on time but I received a cancellation notice saying that my payment was late,2 days later I received a letter informing me to disregard the cancellation notice, 3 or 4 days later I received another cancellation notice informing me that I owed them $20.00 for late fees ...I was never late to begin with!!!!!

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Michael
Good service until now,I sent my payment on time but I received a cancellation notice saying that my payment was late,2 days later I received a letter informing me to disregard the cancellation notice, 3 or 4 days later I received another cancellation notice informing me that I owed them $20.00 for late fees ...I was never late to begin with!!!!!
Dennis
I’m having to switch because they are dropping South Carolina.
Dennis
Im having to switch because they are dropping South Carolina.
Breana F.
LaDonna S.

Methodology

The car insurance quotes displayed are based on an analysis of Insurify’s database of over 40 million quotes from 500 ZIP codes nationwide. To obtain representative rates, Insurify’s data science team performs frequent comprehensive analyses of the factors car insurance providers weigh to calculate rates including driver demographics, driving record, credit score, desired coverage level, and more.

Insurify’s analysis also incorporates the Insurify Composite Score (ICS) assigned to each insurance provider. The ICS is a proprietary rating that weighs multiple factors reflecting the quality, reliability, and health of an insurance company. Ratings used to calculate the ICS include Financial Strength Ratings from A.M. Best, Standard & Poor’s, Moody’s, and Fitch; J.D. Power ratings; Consumer Reports customer satisfaction surveys and customer complaints; mobile app reviews; and user-generated company reviews. 

With the above insights and ranking methods, Insurify is able to offer car insurance shoppers insight into how various insurance providers compare to one another in terms of both cost and quality. Note, actual quotes will vary based on unique attributes including the policyholder’s driver history and their garaging address.