Portsmouth Atlantic Insurance

Portsmouth Atlantic Insurance We're a local & independent insurance agency with locations in Portsmouth, NH and Stratford, CT Welcome to Portsmouth Atlantic Insurance!

We’re an independent insurance agency with locations in Portsmouth, NH and Stratford, CT. We provide auto, home, flood & umbrella insurance throughout New England. Our top priority is working for you and your unique needs, rather than some big corporation's bottom line. With years of experience under our belt, our agents have learned how to navigate the complexities of coverages, so you can rest e

asy knowing that you're in good hands. If you're looking for an insurance agency that's here to help you every step of the way, look no further than Portsmouth Atlantic! Feel free to reach out to one of our friendly team members by giving us a call or using the forms or contact information on our site. We're always happy to answer any questions you may have and help you find the best insurance solution for you and your family.

06/02/2026

Captive vs. Independent Insurance... What’s the real difference?

One gives you a single option.
The other gives you options + strategy.

Captive agents work with one company. One path, one set of rules.
Independent agents can compare across multiple carriers, which means more flexibility when things change.

Same goal. Different way of getting you there.

At Portsmouth Atlantic Insurance, we don’t just quote policies. We look at the whole picture, shop the market, and help you find coverage that actually fits your life, not just the first option available.

👉🏻 Want a second look at your policy?
Send us a message or give us a call anytime.

Summer is in full swing and home pool use is at its highest. Follow these safety tips to ensure a safe and enjoyable poo...
06/01/2026

Summer is in full swing and home pool use is at its highest. Follow these safety tips to ensure a safe and enjoyable pool day for you and your guests. 💦

05/29/2026

No boardroom. No table. Just this.

Just some bobbleheads, a brick wall, and a curbside “we’ll make it work” kind of energy.

And honestly? That’s been the Portsmouth way. Steadily building strength, teamwork, and reliability over time… brick by brick. 🧱

If your team has ever turned chaos into something that still somehow works… you’ll get this 😂 Tag them.

05/29/2026

No boardroom. No table. Just this. Just some bobbleheads, a brick wall, and a curbside “we’ll make it work” kind of energy.

And honestly? That’s been the Portsmouth way. Steadily building strength, teamwork, and reliability over time… brick by brick. 🧱

If your team has ever turned chaos into something that still somehow works… you’ll get this 😂 Tag them.

If you ride it, we can probably insure it. 🏍From street bikes and Harleys to dirt bikes, touring bikes, trikes, and ATVs...
05/28/2026

If you ride it, we can probably insure it. 🏍

From street bikes and Harleys to dirt bikes, touring bikes, trikes, and ATVs, Portsmouth Atlantic Insurance offers motorcycle coverage built to protect what you love to ride.

Motorcycle insurance works much like auto insurance, giving you many of the same essential coverages to help protect you on and off the road.

Ready to get started?
📩 DM us
🌐 portsmouthatlanticins.com
📞 603-431-4020

We’ll make the process simple and straightforward.

05/27/2026

Your dog being sweet doesn’t always matter to insurance companies. 🐶

Some carriers look at breed-based liability risk, which can affect pricing, coverage, or even approval altogether. That’s why it’s important to work with an agency that can shop around and find the right fit for you, instead of forcing you into one option.

At Portsmouth Atlantic Insurance, we help make sure there are no surprises during underwriting.

Heads up for our June meet-ups 👀Got some exciting things coming your way this month!
05/26/2026

Heads up for our June meet-ups 👀
Got some exciting things coming your way this month!

Decades of trust. 🤍Thank you for letting Portsmouth Atlantic Insurance be there for you through the years.
05/22/2026

Decades of trust. 🤍

Thank you for letting Portsmouth Atlantic Insurance be there for you through the years.

Buying a home is exciting, but don’t forget about coverage. 🏡Homeowners insurance protects you, your family, and your in...
05/21/2026

Buying a home is exciting, but don’t forget about coverage. 🏡

Homeowners insurance protects you, your family, and your investment so you can enjoy every moment worry-free.

Have questions or want a quick review of your policy? DM us, give us a call, or email anytime — we’re here to help.

🌐 portsmouthatlanticins.com
📞 603-431-4020

05/20/2026

Buying a condo? Condo insurance works differently than standard homeowners insurance, and a lot of people don’t realize that until it’s too late.

Your HOA may have a master policy, but that doesn’t automatically mean everything inside your unit is covered. Depending on the condo documents, you could still be responsible for things like flooring, cabinets, interior walls, personal belongings, liability, and more.

That’s where gaps can happen.

At Portsmouth Atlantic Insurance, we help condo owners in Portsmouth, Stratford, and across New Hampshire understand exactly what’s covered, and what’s not, before a claim ever happens.

If you’re buying a condo, let’s make sure there are no surprises later. Send us a DM anytime.

Address

601 Islington Street, Unit 206
Portsmouth, NH
03801

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 8am - 4pm

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