You no longer have to stress about insurance
Our process makes purchasing insurance easy. We're able to offer a variety of personal insurance coverages across multiple carriers. Start the conversation with one of our experts when you're ready.
How we work
Portsmouth Atlantic Insurance has helped people protect their homes, cars and families since 2005. We're an independent agency, so we don't work for any one insurance company. We compare coverage from more than 30 carriers, then walk you through the differences in plain language so the policy you choose fits the home you actually own and the way you actually drive.
Our team of 15 works out of two offices, one at 601 Islington St, Unit 206, in Portsmouth, New Hampshire, and one in Stratford, Connecticut. We're licensed in 10 states: Connecticut, New Hampshire, Massachusetts, Rhode Island, Vermont, Maine, New York, Florida, Illinois and Ohio. That helps when you own a second home, have a child at school in another state, or are getting ready to move.
If you're closing on a house or a renewal has just gone up, tell us the date and we'll plan around it. For homes with more to protect, we work with carriers such as Chubb, Cincinnati, Hanover, Openly, National General and Andover. For flood, we can quote both the National Flood Insurance Program and private flood companies.
We're the most-reviewed independent insurance agency in New Hampshire, with 1,000+ Google reviews. If you'd like a second opinion on the coverage you have now, call (603) 431-4020 or email insure@portsmouthatlanticins.com.
Portsmouth Atlantic Insurance Agency
Welcome to Portsmouth Atlantic Insurance! We’re the most-reviewed independent insurance agency in New Hampshire, with 1,000+ Google reviews. We opened in 2005 and work out of two offices: Portsmouth, NH and Stratford, CT. We provide personal insurance solutions to individuals and families throughout New England.
As an independent agency, we work for you instead of a larger corporation. Our agents have years of experience and have learned how to navigate the complexities of coverages. We’re here to use our experience and technology to compare coverages and rates from a variety of carriers we trust and find you the coverage that fits your needs.
To learn more about the service offered at Portsmouth Atlantic, reach out to one of our team members using the forms or contact information on the site. We’re always happy to help!
Get to know us
Take a look behind the scenes by watching our agency video!
We Work With The Best
At Portsmouth Atlantic Insurance, we take pride in our partnerships with over 30 national & regional insurance companies. We also partner with some of the best realtors & loan officers throughout New England to delivery a seamless customer experience in the home buying process. We leverage these relationships to make the insurance buying process as easy as possible.
If you’re in need of a better insurance experience, we have you covered.
We continue to expand by helping families insure their homes throughout the United States.
Frequently Asked Questions
What is an independent insurance agency, and how is that different from buying direct?
An independent agency isn't tied to one insurance company. At Portsmouth Atlantic Insurance we compare coverage and price from more than 30 carriers, then explain the differences so you can decide. If your situation changes or a renewal goes up, we can shop it again without you starting over. We've worked this way since 2005, from offices in Portsmouth, NH and Stratford, CT.
Which states is Portsmouth Atlantic Insurance licensed in?
We're licensed in 10 states: Connecticut, New Hampshire, Massachusetts, Rhode Island, Vermont, Maine, New York, Florida, Illinois and Ohio. Our offices are in Portsmouth, New Hampshire and Stratford, Connecticut, and our licenses let us help with second homes, rental properties and family members in the other eight states as well.
How fast can I get a home or auto insurance quote?
It depends on what we're quoting and how quickly we get the details. If you're working against a deadline, like a closing date or a renewal that's about to take effect, tell us the date when you reach out and we'll plan around it. Having your current declarations page and basic details about the home or vehicles handy helps us move faster.
What types of insurance does Portsmouth Atlantic Insurance offer?
We offer personal insurance, including homeowners, auto, condo, renters, umbrella, landlord, flood and coverage for higher-value homes. We also insure boats, motorcycles and recreational vehicles, and we help businesses with coverage such as workers' compensation and professional liability. If you aren't sure what you need, we usually start by reviewing what you already have.
Do I have to move all of my policies to work with you?
No. You can start with one policy, such as flood or an umbrella, and leave everything else where it is. Or you can move home and auto together because many carriers offer a package discount. We'll show you both ways and tell you plainly when keeping a policy where it is makes more sense for you.
How do I contact Portsmouth Atlantic Insurance?
Call us at (603) 431-4020 or email insure@portsmouthatlanticins.com. Our New Hampshire office is at 601 Islington St, Unit 206, in Portsmouth, and our Connecticut team works out of our Stratford office. Most quotes and policy reviews happen by phone and email, so you don't need to visit an office to get started.
Reviewed by Jon Merwin
Let's talk insurance
We take the hassle out of finding the perfect insurance plan for you. Start a conversation to find out how!
Start Online
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We Shop For You
We closely review your current policy, checking for coverage levels and exclusions with our multiple carriers.
Pick The Best Plan
Choose the coverage package that fits best.

