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Coste Insurance Agency

Insurance for you and your family

We are an Independent Insurance Agency! That means we do not work for an insurance company, we work for YOU.

Serving Holbrook's
insurance needs
since 1948

Take care of your family

We're a local Holbrook family owned and operated insurance agency founded in 1948 by Louise Coste. Fred Coste is presently the second generation owner of the agency.

We sell and service the personal and commercial insurance needs of Holbrook and surrounding communities. With competitive rates and many insurance companies to choose from, our customers can be assured of getting the best rates for their auto, home, and business insurance.

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About the Coste Agency

"Just because you see it on TV, doesn't mean it's the best rate"

Since 1948, our Holbrook office has helped the state of New York find affordable insurance policies for Auto Insurance, Home-Owners Insurance, Watercraft Insurance, Umbrella Insurance, Antique Cars and Auto Insurance, Aircraft Insurance, Airport Property Insurance, Commercial Insurance, Life Insurance, Worker's Comp, and more!

Get an insurance quote!

Home Insurance

Homeowner's Insurance is a great way to cover any loss or damage to your home and the assets inside your home. It also provides coverage against any accident inside your home or property.

Since 1948 we've been providing quality and affordable Home Insurance policies to the Holbrook Community and its neighboring towns. Learn more about your home insurance today!

Get an insurance quote!

Life Insurance

Life Insurance will provide the financial protection to surviving dependents after a death of an insured policyholder. For most people, life insurance policies are the most important aspects of their financial planning.

When you choose Coste you're choosing 70 years of experience and knowledge of the life insurance industry, the Holbrook Community, and the local Long Island community. Get a free quote for your Life Insurance today!

Get an insurance quote!

Auto Insurance

Auto Insurance protects vehicle owners minimize the costs associated with any auto accidents. When you choose the right auto insurance plan, you protect yourself from paying out of pocket for any accident you may get into.

Drive safely with Coste. We've been serving the Holbrook Community and Local Long Island neighborhood for 70 years, get a free Car Insurance quote today!

Get an insurance quote!

Umbrella Insurance

Umbrella insurance policies are made to help protect you from claims and lawsuits and as a result, it will help protect your assets. Our Umbrella Insurance policies will help your homeowners, auto, and boat insurance policies.

Our of our Holbrook office, we've helped New York State stay protected and insured for 70 years. Get a free quote today!

Get an insurance quote!

Watercraft Insurance

Use watercraft insurance to cover any costs, losses, and to reduce any risk of unexpected issues regarding your watercraft. Whether its a fishing boat, sailboat, or another recreational boat, watercraft insurance is important to have!

For 70 years, we've helped the Holbrook and local Long Island communities protect their assets with our watercraft insurance plans. Get a free watercraft quote today!

Get an insurance quote!

Antique Auto Insurance

When you own an antique car, you want to do everything you can to keep it protected. Antique Auto Insurance helps keep your investment ensured so you can have many years of fun and enjoyment.

Get a free antique auto insurance quote today! One of our associates would be glad to help you fulfill your insurance needs.

Get an insurance quote!

Aircraft Insurance

Whether you are an aircraft owner, renter, or business manager, the Coste Agency understands your aircraft and aviation needs better than anyone else. We can assist you with a finding the right aircraft insurance policy to fit your needs. Get a free quote today!

Get an insurance quote!

Airport Property Insurance

Airport Property Insurance can be a difficult task. If you own airport property or are interested in purchasing property, contact the Coste Agency today. We offer clients affordable rates and are backed with 70 years of experience. Get a free quote today!

  • Home Insurance
  • Life Insurance
  • Auto Insurance
  • Umbrella Insurance
  • Watercraft Insurance
  • Antique Auto Insurance
  • Aircraft Insurance
  • Airport Property Insurance