Protecting what matters most on the Seacoast.
Penhallow Insurance Group is a locally owned, independent agency serving Portsmouth and New Hampshire's Seacoast since 1979. One agency, many carriers — so you get the right coverage at the right price.
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Insurance for your life, family, and business
From your first apartment to your growing business, we tailor coverage to where you are — and shop it across many carriers so you never overpay.
Personal Insurance
Auto, home, condo, renters, umbrella, flood and more — protection for everything you've worked for.
Explore coverageBusiness Insurance
Business owners policies, general liability, workers' comp, commercial auto and property for Seacoast businesses.
Explore coverageLife Insurance
Term and whole life options to protect the people who depend on you, with guidance every step of the way.
Talk to an agentWe work for you — not the insurance companies
As an independent agency, we're not tied to a single carrier. We compare your options across many to find the coverage and price that fit your life.
One agency, many carriers
We shop 20+ A-rated national and regional carriers so you don't have to.
Your advocate at claim time
When something happens, we're in your corner — guiding your claim from start to finish.
Local, personal service
Real people down the street who know New Hampshire — not a 1-800 number.
Built on relationships
We've protected Seacoast families and businesses across generations since 1979.
Representing 20+ top-rated national & regional carriers
Carrier names shown are representative of the markets we place coverage through.
Everything we can protect
Personal Insurance
- Auto Insurance
- Homeowners
- Renters
- Condo
- Personal Umbrella
- Flood
- Life
- Motorcycle
- Boat & Watercraft
- Valuable Items
Business Insurance
- Business Owners (BOP)
- General Liability
- Workers' Comp
- Commercial Auto
- Commercial Property
- Commercial Umbrella
- Professional Liability
- Cyber Liability
- Contractor & Trade
- Landlord / Rental
A Seacoast agency, family owned since 1979
Penhallow Insurance Group was founded in Portsmouth on a simple belief: insurance should be personal. For more than four decades, neighbors across the New Hampshire Seacoast have trusted us to protect their homes, cars, families, and businesses.
As an independent agency, we represent many carriers rather than just one. That means we can shop your coverage, explain your options in plain English, and stand beside you when it matters most — at renewal and at claim time.
Trusted by Seacoast families & businesses
"They bundled our home and auto and saved us real money — and actually picked up the phone when we had a claim. You don't get that with the big companies."
"As a small business owner I needed someone who'd take the time. Penhallow reviewed everything and got us the right liability and workers' comp coverage."
"Friendly, local, and genuinely helpful. They explained my options instead of just selling me a policy. Highly recommend to anyone on the Seacoast."
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Manage your policy, make a payment, or report a claim — our team responds quickly during business hours.
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Let's find your best coverage
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Visit our office
100 Market Street, Suite 4
Portsmouth, NH 03801
Call or text
Office hours
Mon–Fri 8:30am – 5:00pm
Serving Portsmouth & the NH Seacoast