Call Us Today:
Auto Insurance
Home Insurance
Business Owners Policy (BOP)
Commercial Auto Insurance
Commercial General Liability
Life Insurance
Health Insurance

Our Location

The Olderman & Hallihan Agency, Inc.

400 Main St
Ansonia, CT 06401
Main office: 203-580-6473
Fax: 203-732-0169

Office Hours:

Mon: 8:30 AM - 4:30 PM
Tues: 8:30 AM - 4:30 PM
Wed: 8:30 AM - 12:00 PM
Thurs: 8:30 AM - 4:30 PM
Fri: 8:30 AM - 4:30 PM
Sat: By Appointment
Sun: Closed

Our Providers

Homeowners, Auto, and Business Insurance in Ansonia and New Haven, CT

 Protection for your Pet

Developing Insurance Solutions for Residents and Businesses in New Haven County

Times have changed in Ansonia and surrounding New Haven communities since 1929. One thing, however, that has remained consistent is the quality client service provided by The Olderman & Hallihan Agency, Inc.


Insurance protection never sleeps, and our local agents will not sleep until proper insurance protection has been issued. With a wide-range of personal and commercial coverages accessible, we are prideful of the comprehensive insurance portfolios we can design specifically for our Connecticut neighbors.

Coverage Developed in Connecticut with a Personal Touch

Every individual, family, or business has differing needs when it comes to safeguarding their assets. Insurance policies should reflect these differences. A personal touch is granted to every policy we produce, with the same care and concern transitioned to every person who walks through our doors.


The personal insurance program we promote is structured around the offerings of homeowners insurance and auto insurance. Whether recovering from a storm or securing coverage for a teen driver, our agents are available to guide Connecticut residents and drivers on the path to accurate, affordable protection.


Business owners receive the same attentive service, as our agents firmly believe in conducting business in a face-to-face manner. From restaurateurs to landlords and property owners, our clientele represents a variety of specific industries catering to the New Haven region.


For additional insight into the personalized policies we can administer, please contact an agent.

Ever Consider, ‘Does an Established, Local Insurance Agency Exist Near Me?’

As an agency, we boast more than 150 years of collective experience. Howard Olderman, Sean Hallihan, and longtime staff members carry on this tradition, developing longstanding relationships with clients in their native Ansonia, Connecticut.


Both Howard and Sean are active in the communities they serve – outside of the insurance industry. Sean coaches local baseball, basketball, and football teams, while Howard is involved with the Ansonia YMCA. Howard is also involved with the Professional Insurance Agents of Connecticut organization, serving as a past president.


Transitioning back a generation, Thomas Hallihan, Co-Chairman of the Board Emeritus, even served as the Mayor of Ansonia from 1990-1994. His partner, Richard Olderman, Co-Chairman of the Board Emeritus, participated on local board and councils during his storied career.                                                        


Samuel Olderman founded The Olderman & Hallihan Agency, Inc. in 1929, and the agency has been an asset to its Connecticut neighbors since. Generations past and present have access to personalized insurance protection. Join us in planning for the future by requesting a quote today.

Additional Resource:



Accommodating, professional, helpful, and quick. Very comfortable experience and I was impressed by their capabilities. Highly recommended.
- Brad M.
I feel lucky to have found an agent willing to provide this level of service. No need to look anywhere else!
- Michelle D.
Over the years we’ve never once had to worry about our coverage. My husband and I are long-time customers and proud to be.
- Carol S.
Surprisingly flexible and in-touch with my needs as a small business owner. Can’t ask for more.
- Spencer F.
They have strong ties with the community, and it shows. It’s nice to do business with people that really show they care about you and your family.
- Susan T.