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Portsmouth Atlantic Insurance
  • Home
  • Auto
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Portsmouth Atlantic Insurance

Independent Insurance Agent in Portsmouth, NH

About us

Creating Customers for Life.

Welcome to Portsmouth Atlantic Insurance! We're not your typical insurance agency - we're tech-savvy and customer-centric, putting your needs first. Our team of expert insurance professionals work with multiple insurance companies to find the perfect coverage for you.

We specialize in personal lines insurance, with a focus on real estate and new home buyers. With two office locations in Portsmouth, NH and Stratford, CT, we proudly serve New Hampshire, New England, New York, and Florida.

Our mission is to be your go-to choice for Home and Auto Insurance in New Hampshire. From flood to umbrella insurance, we've got you covered. Visit our website at www.portsmouthatlanticins.com to see how we can make your insurance experience easy and enjoyable.

Personal Lines insurance professionals

Ask me about these types of insurance...

Having the right car insurance is so important, even more important is understanding all the ins and outs of your coverage to help protect you.

Request an automobile insurance quote

Get multiple quotes on your homeowners insurance with one phone call. Let an independent agent shop for you.

Request a homeowners insurance quote

An independent insurance agent will walk you through top umbrella policy options to make sure you have the proper coverage to tackle above and beyond claims.

Request an umbrella insurance quote

Why choose Portsmouth Atlantic Insurance

States we serve

  • Connecticut
  • Maine
  • Massachusetts
  • New Hampshire
  • Rhode Island
  • Vermont

Our insurance coverages

Personal insurance coverage

  • Automobile
  • Boat
  • Builders Risk / Construction
  • Condo
  • Flood
  • Home
  • Landlord
  • Mobile Home
  • Motorcycle
  • Short-Term / Sharing
  • Umbrella

Recommended insurance company partners

Other companies we work with:

Auto Owners Insurance, Chubb, Concord Group Insurance, Countryway Insurance, Hagerty, Hiscox Ins Co Inc., Kemper Independence, MetLife Auto & Home, National General Insurance (GMAC), Openly Insurance, Patriot Mutual, Swyfft Insurance, The Hanover Insurance Group, Universal Property & Casualty Insurance, Vindati

Portsmouth Atlantic Insurance Team

Jessica Roberts - Agent
Jessica Roberts
Brian Merwin - Agent
Brian Merwin
(203) 402-8674
Jon Merwin - Owner
Jon Merwin
(603) 319-1642
Cathy Merwin - Owner
Cathy Merwin
(603) 319-1634
Lynne Searles - Customer Service Representative
Lynne Searles
Customer Service Representative
(603) 319-1652
April Wilson - Customer Service Representative
April Wilson
Customer Service Representative
Tierney Currier - Account Manager
Tierney Currier
Account Manager
(603) 431-4020
Rebecca Schweisthal - Account Manager
Rebecca Schweisthal
Account Manager
(603) 431-4020
Dyan Martinez - Customer Service Representative
Dyan Martinez
Customer Service Representative
(603) 431-4020
Michael Chung - Customer Service Representative
Michael Chung
Customer Service Representative
(603) 431-4020

Portsmouth Atlantic Insurance Reviews

Average based on 33 reviews Leave a review

Customer Reviews

October 12, 2023

Dyan M. has been terrific; she responds quickly and is always available to answer questions and assist you through the process.

October 3, 2023

April, the Client Service Specialist at Portsmouth Atlantic Insurance, our auto insurance agency, was so helpful in getting the insurance binder in effect for the new SUV my wife and I had just leased. April was friendly, very knowledgeable, and patient as I explained our needs. She knew exactly what needed to be done. She promptly communicated with our SUV dealer to provide them with the binder documents they needed. She emailed us a copy of the binder, a new declaration document to transfer our insurance from our trade-in to our new vehicle, as well as the requisite insurance ID card. She explained the advantages of GAP insurance, which she verified our new lease included. She inquired about the safety features of our new SUV, resulting in our new premium actually being less than on our old vehicle, which lacked them. April made the whole process smooth and pleasant. I would definitely recommend her! - A very satisfied Portsmouth Atlantic client

May 31, 2023

Our experience with Portsmouth Atlantic has always been so easy. Their customer service is exceptional. We recently worked with April Wilson, who responded within hours of receiving my emails. Incredible and easy. Thank you!

October 28, 2020

1. The price was right. 2. Jessica was a pleasure to deal with. How do you improve something perfect?

October 28, 2020

Very helpful helping my family finding the right Homeowner's insurance that was right for our family. Having options and opinions on what works best helped very much!! Thank you Brian Merwin!! :)

October 28, 2020

Portsmouth Atlantic has provided us with excellent service - always going the extra mile to make sure we are getting the best possible rate for our insurance needs.

October 28, 2020

We have had several insurance companies and nothing compares to Portsmouth Atlantic. They are top shelf and know their business. We have know intentions of ever changing.thanks for great service and we will keep recommending you.

October 28, 2020

Everyone is always pleasant, helpful and ALWAYS follows through with calling back if necessary. No question is to small to ask. I am a very satisfied customer.

October 28, 2020

You were responsive, seemed to genuinely care, and followed up and through on any and all items. It was a highly professional interaction.

October 28, 2020

Absolutely love it that you searched around (on your own) and saved us hundreds! And I love that you are very responsive during inquiries...thank you!


Portsmouth Atlantic Insurance

Creating Customers for Life.

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