Where Service Makes a Difference.

We are a family owned & operated, independent insurance agency located in Portsmouth, NH.

Some of our clients tell us that they feel very comfortable working with our family owned agency because each agent has a vested interest in what we do. We'd like to think that it is more than just our particular relationship with each other, but we have to admit that our unique bond gives a certain meaning to our work and clients. A meaning that is illustrated through the companies we represent. 

We don't represent every insurance company, but have searched high and low for companies that will service you when you are in need or even when you're not. Our search was focused on customer and claims service. Regardless of the premium you pay and the service you get, there is no better feeling than to have a company by your side during a claim. After all, this is what you pay insurance for. Great service and price. Almost all of the insurance carriers we represent have an excellent or better rating with A.M. Best. Some carriers have been nationally recognized by J.D. Power & Associates for their excellent service. 

As a full service agency, we can handle all individual insurance needs including Personal Automobile & Homeowners, Condo, Recreational Vehicles, Personal Umbrella, Mobile Home, and Rental Property.  

We also provide Business Owners packages, Professional Liability, Workers Compensation, Umbrella, Commercial Auto and Bonds. 

We look forward to working with you!


(603) 431-4020


601 Islington St, Ste.101
Portsmouth, NH 03801

3589 Main St, Ste. C
Stratford, CT 06614


(888) 336-0601


M. - Th.: 9a-5p  |  Fri.: 8a-4p


Insurance Quotes

Portsmouth Atlantic Insurance is happy to provide you with fast free quotes for all of your insurance needs. We have many different ways of doing this to better accommodate your busy schedule.

To get a quote over the phone simply call (603) 431-4020.

No time to call? Not a problem. Simply fill out one of our online forms or send us a message on here or on our Facebook page with your contact information. Based on your preference we will contact you via phone or email when it's convenient for you. Within no time you will be quoted with multiple 'Excellent' Rated carriers by one of our licensed professional agents. Our goal is to provide efficient, effective, & excellent service based on your needs.

Portsmouth Atlantic Insurance is an independent agent. This means we work for you & will only send you the most competitive quotes from the best carriers. Nearly all of our carriers have an excellent or better rating from A.M. Best.


In The News

Insurance Claims

Insurance claims may or can be overwhelming and you may not be sure what to do.
Portsmouth Atlantic Insurance is here and can direct you on the right path.

Step 1: Call

If you're involved in an accident where bodily injury occurs or severe damage is done to your home, contact your insurance carrier immediately (Carriers claims numbers below).

All other claims please call & consult with us. We'll put all your options on the table and we'll help to inform you in the right direction. It is strongly recommended that you take this step because every insurance carrier handles claims differently.


If the decided course of action is to file your claim, you should contact with your respective carrier representative. Below we have a list of all the claims departments for each carrier.  Simply click on a logo to see the contact information.  If you are unsure about which carrier you have your policy with, please contact us and we will look up the policy number.

Step 3: Gather Information

No claim is ever the same. Be prepared to describe and answer several questions involving the incident. Each companies claim divisions will walk you through what needs to be done.


Depending on the type of claim and what it involves, your insurance carrier will walk you through the steps to take care of you and your family.


You can count on us and our carriers to continue to be there for you. 


Refer A Friend

Refer a friend to our agency and get a complimentary GIFT CARD! 

If you refer a friend, who activates a new policy with us any time in the future, we will send you a $20 GIFT CARD as a reward. It's that simple, but there will be a limit of one reward per household, and it must be on a new policy, not a renewal or existing policy. 

This is just our way of saying THANK YOU! to the best clients in the business and we hope you'll share that opinion with your family and friends. 

To claim your reward, just make sure your friend mentions this program when they call the office for a quote at (603) 431-4020 or (888) 336-0601. They can also e-mail us at: or send us a message via Facebook on our Fan Page, and while you're there, make sure to LIKE us too! 

Here at Portsmouth Atlantic Insurance, we strive to give our clients the best possible service at the best possible price. That's what we're here for, and we hope to hear from you soon.


Portsmouth Atlantic Insurance

601 Islington St. Suite 101 Portsmouth NH 03801


Phone: 603.431.4020

Fax: 888.336.0601