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Keslar Insurance Agency

114 Main Street
Newmarket, NH 03857

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About Keslar Insurance Agency

About Us

About Keslar Insurance Agency

Keslar Insurance Agency is a full service independent agency providing home, auto, life and business insurance to NH, ME, and MA residents and businesses. We represent over a dozen leading insurance carriers, national and regional, which allows us to do the insurance shopping for you. Our goal is to provide you exceptional value- which is why we are dedicated to seeking out the best companies that offer the appropriate coverages at a fair price.

A Commitment to Service

As an independent insurance agency, our goal is to assist you in all your insurance needs. We know that it is important to protect the most important things in your life- your family, your possessions, and your business. Over time, your needs will change and we want to be a partner with you through these changes, ensuring you have the right coverages at the right times. We will help you manage and plan for any potential risks.

The employees at Keslar Insurance Agency will work hard to build a trusted relationship with you. Therefore, we focus all our efforts on providing the kind of service and value we'd expect for ourselves and our families. Service is the most important value we offer you; whether it is in response to an insurance claim or a general question.


We want you to feel both comfortable and confident in our abilities by acting as your consultant. As professionals, we assess your needs and offer you a variety of insurance products to choose from.

Innovative Technologies

We are always looking for innovative ways to serve you better. For instance, we have great technologies including a full online quoting system as well as an exceptional online customer service center. This allows you to get the information you need quickly, from anywhere, at any time.

We look forward to the opportunity to talk to you about your needs and discuss the services that we offer, which include:
Home (also called property or hazard), Mobile home, Auto, Life, Umbrella, Renters, Landlord, Boat, Snowmobile, ATV, Commercial Auto, General Liability, Worker's compensation, and more. 

Company History

Keslar Insurance was founded by David Keslar who has decades of experience providing financial solutions in New England. He has experience both as a captive/exclusive insurance agent and as an independent insurance agent, which allows him to understand when and how different types of carriers can be a fit for our customers.

David is joined by his wife, Lisa Keslar. Lisa not only works to provide exceptional products and service to Keslar Insurance's customers, she also handles the charitable collaboration and marketing of the organization. 

Keslar Insurance is an affiliate of the Waters Insurance Network which allows the company to get an even broader accesses to carriers and products.

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What we offer


  • New Hampshire
  • Maine
  • Massachusetts

Our Trusted Partners

  • Concord Group Insurance
  • Foremost Insurance Group
  • Great Falls
  • Hanover Insurance Co.
  • Main Street America
  • MetLife
  • Mt Washington Mutual
  • Providence Mutual
  • Progressive
  • Safety Insurance