Insurance Boca raton fl

Nsi Insurance group

NSI is an insurance agency that has helped people in Boca Raton and the rest of the state of Florida find exactly the right type of coverage they need to protect their businesses, their families and themselves from the unexpected. Our expertise is unmatched – we have a deep understanding of all the complexities that are typically involved with insurance coverage in Florida, and we take the time to explain them to our clients. That way, they know exactly what type of coverage they have and will never encounter any unpleasant surprises when they make a claim.

For more than 60 years, we’ve always placed the best interests of our customers above money. As a result, we’ve earned the loyalty and trust of thousands of people. We’d love the opportunity to earn yours as well.

Insurances Provided:

  • Homeowners
  • Auto
  • Condo
  • Jewelry/Valuables
  • Flood
  • Umbrella
  • Renters
  • Watercraft
  • RV
  • Seasonal Home
  • Secondary Home
  • Motorcycle
  • Classic Car
  • Off-road Vehicle
  • Individual Life
  • Long Term Care
  • Long Term Disability
  • And more…



7900 Glades Rd Ste 220
Boca Raton, FL 33434

(561) 451-1550

Mon – Fri: 8:30am – 5pm


Our trusted partners

Why Choose NSI for Your Insurance Needs?

There are a lot of reasons why you should make NSI your go-to source for insurance, no matter what type of coverage you’re looking for. We only partner with reputable insurance providers, because we want you to be able to choose the exact coverage to meet your exact needs. As an independent insurance agency, we have access to the best carriers in the world. That means you get choices, and lots of them. Not only can we save you a great deal of money, this also allows us to cover just about anything you can imagine.  In addition, we have an exceptional record of our customers’ claims being honored and paid.

Whether you need homeowners insurance in Boca Raton, valuable possessions insurance, flood insurance or just about any other type of coverage, we’ll be ready to help. Here are just some of the reasons to consider NSI for all your insurance needs.

  • Communication – When you get in touch with NSI, our experienced, friendly professionals will work closely with you to help you make the best informed decision possible. We’ll take the time to carefully explain all of your options so you can make the right choice. Our agents have more than 100 years of combined insurance experience, and we speak eight languages – English, Spanish, French, Greek, Italian, Arabic, German and Portuguese.
  • Customers first and always – You will always be able to count on us to put you first. You’ll deal with the same agent over the long term, and they’ll make themselves available to take your call. When you have a question, we’ll have the expertise to answer it. None of our account executives have been with us for less than 10 years.
  • Affiliations and achievements – Our company is proud to be a member of Assurex – the most prestigious network of brokers in the nation. In fact, we’re the only Assurex member located in Florida. As a result of our affiliation with Assurex, we can write policies anywhere in the world. NSI is also the only insurance agency in Florida to be named a Best Practices Agency by the Independent Insurance Agents & Brokers of America four years in a row. There are more than 15,000 agencies in the country, and only 268 received this prestigious honor in 2019.
  • Convenience – Not only are we friendly and thorough, we also make it easy for you to access all of your policies through our mobile app. This streamlined ease of access not only makes it simple to get all your insurance information, it can also act as your insurance identification card should you ever need it.

These are just some of the many insurance services we offer.

Your Boca Raton Insurance Team

Brian Samberg Profile PhotoPosition: Senior Vice President

Experience: 35 years


A native of Brooklyn, New York and the son of a modest middle class family, Samberg had the dream of starting a successful independent insurance agency. He graduated from Pace University in New York in 1979. He majored in accounting with a minor in finance. Upon graduation he relocated to South Florida with his family. He worked as an accountant for Kraft Inc. for five and a half years. “While working as an accountant, one of my accounts was an insurance agency that my best friend, Joel Sansone, worked for. Joel was unhappy at his current agency and we decided to start our own insurance agency,” Samberg said. “He ended up having a disagreement with his employer and wanted to open his own place. I took a leap of faith and joined him.”

They started Southeast Insurance in 1985. The insurance agency packaged home, auto, collectables and umbrella coverage insurance for individuals. “We started on a shoestring,” explained Samberg. “It was just the two of us and we did everything. We marketed, wrote business, met with companies, handled the accounting function. We did everything.”

Samberg and Sansone stayed together running Southeast Insurance until 1993, when Sansone decided that he wanted to get involved in other opportunities. Samberg acquired Sansone’s shares of the business and ran it on his own from 1993 through 2017, when NSI acquired it. After Samberg became sole owner of Southeast Insurance, he made another pivotal decision that changed his life. He moved to Boca Raton, Florida. He brought the insurance agency with him.

Samberg credits his work ethic and skill set for being able to grow the business. He learned quickly that he had to hustle for business. “We opened the doors of the business with just a few companies and we learned quickly that we needed to expand the number of companies we were working with,” said Samberg. “We needed more capacity to assist our clients, and we reached out to an industry veteran to help us with that. He taught us that there are several insurance associations in Florida and they could help find and recruit companies.”

One of those associations that helped him was Professional Insurance Association (PIA). “They advised and encouraged us to attend conventions where we could meet people from many companies and sign them up. They advised us as to what information we should bring with us to the conventions. We learned that you don’t show up to one of those events with just a business card; you show up with a business and marketing plan as well as resumes.” Executives of PIA were impressed by Samberg as a quick learner and nominated and elected him to their board of directors.

Samberg is certified with the CPIA and CPRIA. As a board member of PIA, he expanded his involvement in the insurance trade. He traveled around the country including Tallahassee and Washington, D.C. annually to lobby legislators on behalf of his client base. His hard work for PIA and the success of Southeast Insurance were instrumental in making him President of the association. He served two terms as President of Professional Insurance Agents in Florida. He was also elected National Director for the State of Florida, which made him a National Board Member and a State Board Member. He retired from PIA in October 2019. He has also served on insurance company advisory councils including Travelers and Progressive. He is part of the leadership team at NSI. NSI writes policies in all 50 states and in 70 countries around the world.

Samberg is nurturing and protective. Those are two characteristics that help make him a compassionate insurance agent. “I was an accounting major and finance minor in college,” explained Samberg. “The school gave us a personality exam to help us plan our careers. I continuously scored very high on the insurance exams. My career counselor told me that I was more suited for the insurance business. I remembered that when I was working as an accountant. I like taking care of people, especially when they’re having  tough times. We are vulnerable to hurricanes in South Florida and that has resulted in catastrophic moments for clients. That’s when we stand the tallest.”

When asked what he enjoyed most about being an insurance agent, Samberg concluded, “Literally taking care of people. My father, who’s my hero, told me to treat people better than you expect to be treated.” I have carried that with me every step of the way.

Gary Mielz Profile PhotoPosition: Personal Lines Marketing

Experience: 12 years


Gary Mielz is originally from Long Island, New York and moved to Boca Raton FL in January of 2000. He came to Florida to help run his  father’s medial supply company that he had started a number of years prior to Gary’s arrival. They ran the company successfully for just about 8 years. Upon his father’s unexpected passing and subsequent sale of the business, Gary found myself in need of a new challenge. Having worked in financial services in New York (he had worked for Morgan Stanley for 13 years) he decided to pursue a career in Insurance.

After getting his insurance license, his dear friend, Brian Samberg asked him to come work for his agency in Boca Raton which was Southeast Insurance (prior to merging with NSI). It is there where he received his training and developed his skills to become an effective property and casualty insurance agent.

When asked about NSI Gary said, “I have thoroughly enjoyed my time working for NSI Insurance! NSI is truly a family and they have shown time and time again that they truly support their employees. We provide insurance expertise in a wide range of insurance products and NSI as a whole is highly respected in the industry. I thoroughly enjoy my co-workers here in the Boca Raton office as well as throughout the firm and look forward to seeing everybody whether it’s at a holiday party or company event.”

One of the things Gary loves most about marketing insurance is the challenge of meeting someone for the first time, whether it’s in person, over the phone or via e-mail and gaining their trust to become their agent. Gary says, “As we know, the consumer has many choices when it comes to choosing an agent and there is no greater feeling when they choose me and trust me with insuring some of their largest investments, be it their home or their vehicles, etc. I love dealing with the public and have made a lot of friends and acquaintances over the years just by doing my job. I also love it when I receive correspondence from a new client and they tell me that I was highly recommended to them. The most rewarding aspect is when I receive “Thank You’s” from our client’s telling me how they appreciated my efforts and that I made the process a smooth one for them.”

When it comes down to insurance itself, Gary has most of his experience and enjoys personal lines the most.  He says homeowner’s insurance is his favorite type of insurance to work with, stating, “Each home presents a different challenge which is why I think I like it the most. Insurance for homes has many variables, such as location, age of home, square footage just to name a few. All of these variables make it a challenge as to where we can place the business and still try and find the most cost-effective policy for the insured.”

What sets us apart


We give you the power of choice: we represent the highest number of reputable insurance companies for you to choose from


Our team members understand the intricacies and nuances of insurance coverage. We’ve seen it all and will negotiate the best terms on your behalf.


We’re available, reliable, and will get things done. We share a strong passion for protecting what you value most and will advocate to get your claims paid.

Homeowners Insurance

Our homeowners insurance in Boca Raton is unsurpassed. No one likes to think about it, of course, but disasters can strike – even in a paradise such as Florida. If something unexpected should happen to your home, we’ll make sure you get the money you need to get back to normal. We’ll find you a home insurance policy that protects you from weather damage, vandalism, theft and much, much more.
There are a lot of factors that will determine how much your home insurance policy will cost. These include the amount of coverage you want, your home’s age, your home’s replacement value and more. The best way to find out how much you can expect to pay for coverage will be to get in touch with us for a free quote.

Condo Insurance in Boca Raton

 A condo insurance agent with NSI can help you cover any gaps that may exist in your current coverage. Our policies can cover you for issues like repairs, replacement of belongings, temporary housing, and even legal bills if someone should be injured on your property.

The state of Florida doesn’t require condo owners to have insurance. But if you belong to a condominium homeowners association, insurance may be required. Your mortgage lender will probably require you to be covered. But whether or not you’re mandated to have coverage, it’s always a good idea.

There are a lot of factors that will determine how much your home insurance policy will cost. These include the amount of coverage you want, your home’s age, your home’s replacement value and more. The best way to find out how much you can expect to pay for coverage will be to get in touch with us for a free quote.

Jewelry Insurance

 You might not have ever considered ring insurance, or thought about covering other prized, valuable possessions. If you should ever experience the loss of any of your most beloved items, we can help you get the compensation you need – we can even provide you with a policy that will cover you should you ever lose jewelry while you’re traveling internationally.

If you have expensive, one-of-a-kind jewelry, you should definitely consider getting this coverage. This will especially be true for items such as engagement/wedding rings, rare family heirlooms, and other items that simply can’t be replaced. If you should report a claim and later find the item – which actually happens quite a bit – just make sure you notify us as soon as possible. People who fail to do so could be prosecuted for insurance fraud.

Flood Insurance

NSI is a flood insurance company that will act fast should your property ever suffer damage due to rising water. Even if you don’t live in a so-called “high flood risk” area, that doesn’t mean you’ll never have to deal with high water. While Florida weather is typically beautiful, we can get our share of deluges. If one strikes your home and you’re not covered for a flood, you might be looking at thousands of dollars in out-of-pocket expenses.

Many homeowners assume that their home insurance will cover flood damage – unfortunately, that’s not the case. You need separate coverage. If you’re in a high-risk area, your mortgage lender will require you to have it. But if you don’t, it’s still highly recommended. Give us a call and we’ll walk you through everything you need to know regarding flood insurance.

Umbrella Insurance

Umbrella insurance coverage might have a funny name, but it can really make a huge impact if you’re ever subjected to a major insurance claim from someone else, or if you’re ever sued. Some people find out the hard way that their insurance policy won’t cover all their costs. In some instances, they can suffer financial ruin as a result.

Don’t let this happen to you. We can provide you with an umbrella insurance policy that will pay for any expenses not covered by your auto or homeowners policies. We can also find a policy that will cover expenses incurred due to issues such as being sued for slander or libel. You can even get coverage if you rent instead of own your home – get in touch with us to learn more.

Car Insurance in Boca Raton

Getting auto insurance isn’t just smart – it’s the law. It pays for any damage or medical bills that occur due to a vehicular accident. If you’re caught driving without it, you could face severe fines as well as other penalties. If you’re ever in a wreck and you’re uninsured you could be looking at expenses that you just can’t cover –whether or not you’re at fault.

But do you only need liability coverage, or do you need Personal Injury Protection coverage as well? This means your carrier will pay for medical expenses you incur should you ever be hurt in an accident. Do you need uninsured or underinsured coverage? This will protect you if you’re in a wreck with someone who either isn’t insured at all, or has a policy that won’t cover all of your expenses.

Whatever questions you may have, we’ll have the answers. We have the expertise to make sure you get the right policy at the right price. We also have a wide range of options to choose from – you simply won’t get that through many other insurance companies.

Get In Touch

Our insurance agency is ready to help you get whatever type of coverage you need, and do so at a fair, honest price. If you would like to get a free quote, or you’d just like to learn more about what we do, contact us online or give us a call at (305) 556-1488.

Get in touch

  • This field is for validation purposes and should be left unchanged.

We believe our clients’ financial security and quality of life deserve the utmost dedication, expert advice and personal attention.

As your insurance advisor, we help you make smart decisions, offering several types of insurance products to protect you from the unexpected and planning for the unpredictable.


Your insurance simplified: Find all the tools needed to manage your account and policies anytime, anywhere.

  • Report Claim
  • Pay Insurance Bill
  • Manage your account anytime, anywhere
  • All contracts under one platform

NSI Insurance Group Client Portal

Manage your account with us quickly and easily!

Get our free whitepaper today

You will receive an email from us with the whitepaper attached.