Denis A Miller Insurance Agency
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Denis A Miller Insurance Agency
We are a local family owned and operated independent insurance agency committed to working with each of our clients to help ensure that all aspects of your personal and commercial insurance needs are fully met.

If you are looking for individual lines of homeowner's, auto, yacht or boat insurance, liability and umbrella insurance coverage or business insurance in Long Island, Rockaway or another NY community, we will search for and find well-regarded, financially sound regional and national insurance companies that provide quality coverage at very competitive rates.
Services
Our knowledgeable and licensed insurance professionals at Denis A. Miller Insurance Agency have one goal. That goal is to provide our clients on Long Island's South Shore with information about insurance products that are available and to advise you on the coverage best suited to helping you protect yourself, your family, your business, and your property.
In addition to being one of the largest investments you'll ever make, your home on Long Island helps safeguard you, your family and many of your possessions. But do you have the level of protection that you need to replace any property lost due to natural or man-made misfortune? At Denis A. Miller Insurance Agency we will take the time to talk with you about your specific situation and provide information on the types of coverage available.
The Pet Insurance offered through Safeco is a comprehensive pet health and accident insurance policy. A Pet Insurance policy will ensure your dog or cat has the quality care they need from routine checkups to emergency services. Insurance can be used for treatment at any veterinary clinic in the United States and Canada, including treatment from specialists and emergency care facilities.
Do you own more than one automobile? Are there other drivers in your family? Does your coverage provide the level of protection that you and your family need? Do you feel that you're paying too much?

This sounds like a lot of questions, but your answers will help us at Denis A. Miller, an Auto Insurance Lido Beach Agency to provide you with quality auto, RV, ATV and motorcycle insurance in Bellmore, Queens, Point Lookout, Suffolk County and all of Long Island and NY.Additionally, we are the professionals to turn to for flood insurance Nassau and Suffolk Counties on Long Island at Denis A. Miller Insurance Agency.
Every business on Long Island needs a Commercial Insurance Nassau County Policy for Property and Casualty. You may also require Director's & Officer's coverage, a Business Owner's Program, Professional Liability Insurance, Commercial Auto and Fleet Coverage, or Contractor packages that include builder's risk in areas such as Oceanside, Freeport, Valley Stream, Long Beach and your community on Long Island or anywhere in New York.
Reviews (10)
Susan Oconnor
Susan Oconnor
Dec 15, 2020
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Positive: Professionalism, Responsiveness
Our experience with DMI has always been a positive one. We got house and car insurance from them and always found they worked very hard to get
us the best deal. Jill is extremely responsive no matter when we have an issue and she represents Dennis and the company professionally and promptly. Thank you!
Michael J. Willis
Michael J. Willis
Sep 12, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
Garrett and Hannah communicate promptly and concisely projecting a great deal of dignity and respect. Then I cried due to them saving me so much money on my Home Owners & Flood Insurance Polices.... Pricing everywhere is soooo high, I was ready to give up, they weren't. I can't express enough how grateful I am to these amazing people.
Jennifer Fazzolari
Jennifer Fazzolari
Jul 12, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
They are the best! Incredible customer service and worked hard to get me the best and lowest possible rates. Highly recommend working with Robyn. They will guide you through every step of the process and make it easy and efficient for you.
Thomas J. Nofi
Thomas J. Nofi
Sep 07, 2019
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Robyn is my agent and I'm very confident in her and Denis' ability to get the right coverage and the right price. I work in insurance and have relationships with around 1,000 brokers yet I have chosen this agency to handle my personal insurance. That means something!
Douglas Ginnegar
Douglas Ginnegar
Sep 04, 2018
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If you need Flood or homeowners or auto or all 3 call and ask for Robyn Sutnick the Underwriting Manager with over 16 years working with Dennis she’s more knowledgeable about Insurance than anyone! She is also a hands on broker which means she’ll bring your policy to you and explain the dynamics of the policy she’s not just a voice on the phone she is local office in Long Beach NY the largest Flood Insurance Agent in New York State.
David Fisher
David Fisher
Jul 06, 2018
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Denis Miller and his staff have always provided top notch service. We appreciate that they go the extra mile for you especially when I had been in a pickle once or twice. Totally recommend them for all insurance needs. Thank you DMI!
Johny Martinez
Johny Martinez
Jun 04, 2018
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Great company. They saved me so much money. I use them for cars, home and flood. Personal service and answer all my questions. Recommend highly
Tony Giannoccoli
Tony Giannoccoli
Jul 31, 2014
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I have a luxury transportation limo & town car business here in NY and in FL and Denis Miller Insurance was the agency that was the most courteous and gave me prompt service. Thankfully!! I based my decision off of those two prior interactions with this Insurance company because all of the other insurance agencies price wise where pretty much all the same.
The Joe Sinnona Team
The Joe Sinnona Team
Jun 15, 2014
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Garret Guttenberg who works at Denis A. Miller Insurance Agency is by far the most knowledgeable business leader in the insurance industry today. His hard work and dedication to his clients is exceptional. If you want an honest and open quote on flood or homeowners, you must use them and shop around. The agency is in Long Beach and they know insurance.
Brian Kaplan
Brian Kaplan
Aug 25, 2013
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Denis Miller is, by far, the best insurance broker I have worked with. He is always proactive in letting me know the most current information that could possibly affect me. Lightning fast with all my past claims...definitely a true professional!