Home About Us Products Find an Agent Employee Blog Contact Us

Multifamily Insurance Specialists

MiddleOak® is the trade name for Holyoke Mutual Insurance Company in Salem and Middlesex Mutual Assurance Company, specializing in multifamily insurance for apartments and community associations across the country.

Agent Services
Access our Brokerage
Report a Claim
Please Select a State Below
Multifamily topics from an insurance company's point of view:
Read our MultiUnitLiving Blog


We are absolutely committed to doing the right thing at our Company. Get to know MiddleOak and the values that individuals in the organization share.


As a member of the COUNTRY Financial® group, MiddleOak is financially rated A+ (Superior) with a "stable" outlook by A.M. Best Company. We are proud to provide our customers with the financial strength, security, and resources of one of the nation’s 50 largest property-casualty company groups.


We deliver Exceptional Claims Service! Don’t take our word for it – View our recent claims satisfaction survey results and read what claimants are saying...

Use the mobile app to report a claim.

Pay your personal insurance bill online!    It’s fast. Easy. Convenient. Secure.

Learn about Insurance Programs and Independent Agents in your area. Please select your state from the state choice selection (upper right).

Making Insurance Right.®

Policies issued by Holyoke Mutual Insurance Company in Salem - Salem, MA and Middlesex Mutual Assurance Company - Middletown, CT
© 2006-2012 Middlesex Mutual Assurance Company. Click here for our Privacy Policy, Mobile Application Privacy Policy, and our Terms and Conditions.