Making Promises and Keeping them for more than 50 years!

DeCoster-Wilson-Duthie Agency, Inc. was established in 1946 in Roseland, NJ. We remain in Roseland and in the 67 years that the agency has been actively engaged in the insurance business, the firm has grown tremendously. We are strong and our goal is to continue with this momentum. We attribute our growth to our great, vast network of clients who continuously refer their families, colleagues and friends to our agency. We are truly blessed to enjoy the business relationships that we have fostered for more than two generations.

As a premiere privately owned insurance agency we are committed to offering customized insurance solutions for each of our valued clients.

renters insurance
Homeowners Insurance

Whether it’s your home or your possessions, let us help you protect what you value most from the unexpected loss.

business insurance
Businessowners Insurance

Our Commercial Package Policy gives you the flexibility to work with your agent on a customized insurance plan that is as unique as your business. Our Package can cover your building and business personal property, including special equipment.

apartment renters insurance
Renters & Tenant Insurance

Rental properties are important investments and provide you a valuable added source of income. However, with that comes added risk, such as damage to your property or the injury of a tenant or guest.

residential painter and contractor insurance
Special Contractors

No matter what your trade, our Special Contractors Programed has you covered. Whether you run a plumbing, electrical, lawn care, janitorial or drywall business we can tailor coverage to meet your needs.

We also offer the following insurance products:

Personal Lines:

Home
Condominium Owners
Renters
Landlord Policy

Commercial Lines

Business Owners
Business Auto
Landlord Policy