Servicing the needs of over 6000 customers since 1970

Our products and services

Life and Critical illness insurance:

If you are aged 16 - 55 and wish to get an online quote for Life or Critical Illness Insurance go to our associate site at

Funeral Insurance:

If you need a simple funeral plan, with a level premium and no health exams -

Medical Insurance:

Pay less for medical insurance.

100% cover up to $250,000 per annum - no limits.  If you want an instant Medical Insurance quote -

KiwiSaver and retirement planning:

If you need information about KiwiSaver, retirement planning, or budget changes.  Information is available for employers, employees and individuals.

For other advice:

For general advice about how we can help you with insurance , investment and mortgage products.  Then this site is right for you.

About us

Costello Financial Services, (CFS) was established in 1970 to provide a range of financial services, primarily Insurance, Investment and Mortgage products.

Our Partners in other centres, also have a similar background and experience. They are personally known to and trusted by members of Costello Financial Services, and are highly respected and experienced Financial Advisers. Together over many years we have enjoyed a successful working and social relationship.

CFS has grown to serve over 7500 satisfied clients, and has also its broadened its preferred suppliers and therefore provides an extended product range to meet the needs of personal and business in the primary areas of insurance, investments and mortgages.

While the majority of clients are located in New Zealand, modern communications enable the successful servicing of needs for an increasing number of overseas clients. The extent of customer satisfaction is evidenced by the number of continuing out of Auckland and overseas clients. CFS is increasingly using new technology to service its clients including email and intends to further develop its service to clients via this web site.

We welcome any suggestions that will improve this web site or the service we provide to you. If you have any suggestions please email us here.

Should a problem arise, in the first instance, please contact us and we will do our best to resolve it satisfactorily.

If you are not satisfied you may also make a complaint to through the Institute of Financial Advisers, or the Insurance Ombudsman. (See Disclosure Statement page for contact details).

Visit Our Disclaimer Page.

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Costello Financial Services

Experienced - Trustworthy

Successfully servicing over 6000 satisfied clients since 1970.