Liberty Mutual Insurance: Company Profile and Contacts

About us

About Liberty Mutual

Liberty Mutual opened its doors on July 1, 1912, to provide workers' compensation insurance, and wrote its first auto policy in 1918. The company is headquartered at 175 Berkeley Street in Boston. It is the 9th largest global property and casualty insurer by 2025 gross written premium and has more than 40,000 employees in 27 countries and economies.

Products

For individuals, Liberty Mutual offers auto, homeowners, renters, condo and umbrella coverage. For businesses it writes property, general liability, commercial auto, workers' compensation, equipment breakdown, environmental liability and other lines for small, midsize and large companies.

Financial strength

Liberty Mutual Group holds financial strength ratings of A (AM Best), A2 (Moody's) and A+ (S&P), all with stable outlooks.

Contact and claims

Quotes for personal insurance: 844-251-3582; small business: 844-925-1271. Personal claims: 800-2CLAIMS; small business claims: 844-325-2467; midsize and large business claims: 800-362-0000. Roadside assistance: 877-762-3101. See our homeowners guide or request a quote.

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Type of insurance

Key facts

Full legal name: Liberty Mutual Insurance Company
Headquarters: Boston, Massachusetts, United States
Year founded: 1912
Ownership type: Mutual (Liberty Mutual Holding Company)
AM Best rating: A (Excellent), stable (2026)
Moody's rating: A2, stable (2026)
S&P Global rating: A+, stable (2026)

Ratings change: before buying a policy, check the current rating and the company’s license in your state or country.

Customer ratings

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The Google Maps rating is for the company’s main office profile, as of 10.10.2026. Customer ratings do not replace checking the policy terms.

Types of insurance

Business owners policy (BOP) General liability insurance Commercial property insurance Workers compensation insurance Commercial auto insurance Cyber insurance Auto insurance Homeowners insurance Renters insurance Umbrella insurance

Company contacts

Personal insurance (quotes and sales): +1 844-251-3582
Company website: libertymutual.com

These are the insurer's own contact details. To compare its offer with others, send a request to Polis Re.

Checks before you choose

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Financial strength rating (AM Best, S&P, Moody’s, Fitch)
Policy coverage, limits, deductible and exclusions
Claims process and consumer complaints

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