Best Auto Insurance in Connecticut
80 auto insurers ranked by formal complaint rates filed with state regulators. Lower complaints = better claims experience.
When drivers in Connecticut file a claim after a crash or theft, the experience varies widely from one company to the next. The 80 auto insurers ranked below are graded solely on formal complaints filed against them with state insurance regulators, not on price, advertising, or paid customer surveys. A higher grade means a company drew proportionally fewer complaints about claim delays, underpayments, and denials than its competitors.
Across the 80 graded companies, the breakdown is 23 A grades, 27 B grades, 24 C grades, and 6 D grades. Erie Insurance Exchange, HARTFORD FIRE INSURANCE COMPANY, and Cincinnati Casualty Company (The) post the strongest claims records in Connecticut, each drawing fewer complaints than the industry average. At the other end, INTEGON NATIONAL INSURANCE COMPANY and LM GENERAL INSURANCE COMPANY draw complaints at well above the typical rate. Compare every rated insurer below before you buy or switch, and weigh these grades alongside price and coverage rather than in place of them.
Erie Insurance Exchange
Data from 3 states
HARTFORD FIRE INSURANCE COMPANY
Data from 5 states
Cincinnati Casualty Company (The)
Data from 6 states
MID-CENTURY INSURANCE COMPANY
Data from 3 states
ECONOMY PREMIER ASSURANCE COMPANY
Data from 5 states
ENCOMPASS INSURANCE COMPANY OF AMERICA
Data from 5 states
FARMERS CASUALTY INSURANCE COMPANY
Data from 5 states
HARTFORD CASUALTY INSURANCE COMPANY
Data from 6 states
HARTFORD INSURANCE COMPANY OF THE MIDWEST
Data from 6 states
HORACE MANN PROPERTY AND CASUALTY INSURANCE COMPANY
Data from 5 states
NATIONWIDE INSURANCE COMPANY OF AMERICA
Data from 7 states
NEW SOUTH INSURANCE COMPANY
Data from 3 states
REPWEST INSURANCE COMPANY
Data from 3 states
UTICA MUTUAL INSURANCE COMPANY
Data from 4 states
Travelers Indemnity Company (The)
Data from 3 states
TRAVELERS PERSONAL SECURITY INSURANCE COMPANY
Data from 3 states
HANOVER AMERICAN INSURANCE COMPANY (THE)
Data from 3 states
NUTMEG INSURANCE COMPANY
Data from 3 states
Old Dominion Insurance Company
Data from 2 states
Travelers Personal Insurance Company
Data from 2 states
Kemper Independence Insurance Company
Data from 2 states
AMERICAN COMMERCE INSURANCE COMPANY
Data from 2 states
RiverStone International Insurance
Data from 2 states
ACE American Insurance Company
Data from 3 states
Farmers Group Property and Casualty Insurance Company
Data from 5 states
GEICO Choice Insurance Company
Data from 8 states
GEICO SECURE INSURANCE COMPANY
Data from 7 states
National General Assurance Company
Data from 5 states
NATIONWIDE GENERAL INSURANCE COMPANY
Data from 6 states
Ohio Security Insurance Company
Data from 3 states
PROGRESSIVE DIRECT INSURANCE COMPANY
Data from 7 states
Standard Fire Insurance Company (The)
Data from 7 states
UNITED SERVICES AUTOMOBILE ASSOCIATION
Data from 10 states
ESSENTIA INSURANCE COMPANY
Data from 9 states
STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
Data from 5 states
GEICO CASUALTY COMPANY
Data from 5 states
SAFECO INSURANCE COMPANY OF ILLINOIS
Data from 6 states
DAIRYLAND INSURANCE COMPANY
Data from 5 states
Farmers Direct Property and Casualty Insurance Company
Data from 6 states
GOVERNMENT EMPLOYEES INSURANCE COMPANY
Data from 8 states
PRIVILEGE UNDERWRITERS RECIPROCAL EXCHANGE
Data from 6 states
PROGRESSIVE MAX INSURANCE COMPANY
Data from 4 states
Property and Casualty Insurance Company of Hartford
Data from 6 states
SENTINEL INSURANCE COMPANY, LIMITED.
Data from 5 states
Hanover Insurance Company (The)
Data from 5 states
Travelers Home and Marine Insurance Company (The)
Data from 6 states
NATIONAL LIABILITY AND FIRE INSURANCE COMPANY
Data from 4 states
GENERAL INSURANCE COMPANY OF AMERICA
Data from 4 states
LIBERTY INSURANCE CORPORATION
Data from 4 states
Root Property and Casualty Insurance Company
Data from 3 states
Allstate Property and Casualty Insurance Company
Data from 9 states
Encompass Indemnity Company
Data from 7 states
GARRISON PROPERTY AND CASUALTY INSURANCE COMPANY
Data from 8 states
GEICO INDEMNITY COMPANY
Data from 8 states
PERMANENT GENERAL ASSURANCE CORPORATION
Data from 8 states
TRUMBULL INSURANCE COMPANY
Data from 6 states
USAA CASUALTY INSURANCE COMPANY
Data from 11 states
USAA GENERAL INDEMNITY COMPANY
Data from 10 states
Zurich American Insurance Company
Data from 5 states
GEICO GENERAL INSURANCE COMPANY
Data from 9 states
SAFECO INSURANCE COMPANY OF AMERICA
Data from 6 states
FOREMOST INSURANCE COMPANY GRAND RAPIDS, MICHIGAN
Data from 4 states
PROGRESSIVE CASUALTY INSURANCE COMPANY
Data from 3 states
Allstate Fire and Casualty Insurance Company
Data from 7 states
ALLSTATE INDEMNITY COMPANY
Data from 8 states
AMERICAN FAMILY CONNECT PROPERTY AND CASUALTY INSURANCE COMPANY
Data from 10 states
ECONOMY PREFERRED INSURANCE COMPANY
Data from 4 states
Farmers Property and Casualty Insurance Company
Data from 5 states
LIBERTY MUTUAL FIRE INSURANCE COMPANY
Data from 9 states
LIBERTY MUTUAL INSURANCE COMPANY
Data from 6 states
NATIONWIDE MUTUAL INSURANCE COMPANY
Data from 6 states
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
Data from 5 states
Progressive Specialty Insurance Company
Data from 2 states
CSAA General Insurance Company
Data from 4 states
Esurance Insurance Company
Data from 7 states
Hartford Insurance Company Of The Southeast
Data from 6 states
LIBERTY MUTUAL PERSONAL INSURANCE COMPANY
Data from 7 states
ROOT INSURANCE COMPANY
Data from 7 states
INTEGON NATIONAL INSURANCE COMPANY
Data from 9 states
LM GENERAL INSURANCE COMPANY
Data from 7 states
About these rankings
Grades are based on formal complaint data filed with state insurance regulators — not price, coverage options, or advertising spend. A companies receive far fewer complaints than the industry average; F companies receive far more. See full methodology →
Grades are editorial opinions based on public data. Not insurance advice. Disclaimer