Welcome to Cowan and Zellers Real Estate Professionals

The #1 Independent Real Estate Agency in Merrimack County New Hampshire




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Cowan and Zellers provides a unique buying and selling real estate experience. Our real estate agents Calvin Herst, Suzanne Zellers, Sandy Heino, Molly Hardenbergh, Rolf Gesen, and John Langill work together as a team. All of us are committed to providing knowledgeable and courteous service to all of our clients.

Cowan and Zellers realtors live locally and have extensive experience with greater Concord New Hampshire, including the towns of Bow, Hopkinton, Contoocook, Concord, Contoocook, Henniker, Weare, Warner, Webster, Dunbarton, Canterbury, Pembroke, Hooksett, and more.

We are the #1 independent real estate agency in combined sales in these towns because we truly care about and understand your real estate needs. We believe there is an opportunity for everyone, whether it is purchasing a new home, selling a home, or renting a property. We’re open seven days a week for your convenience, so stop in or call and personally meet with one of our real estate professionals today!

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