We are located in the heart of downtown Portsmouth, New Hampshire, where the inherent context is a daily inspiration of community, arts and culture, business and history.

4 Market Street 
Portsmouth, NH 03801

P. 603-430-0274 
F. 603-430-0247

info@mchenryarchitecture.com

Mchenry Architecture directional map

What our clients say about us

  • “"The McHenry Architecture Team is a joy to work with. I am in the midst of wrapping up my second project with them and their expertise and knowledge (especially from a Historical Perspective) has been invaluable. They have worked and guided us through the initial Land Use board meetings until the final recorded plans. I highly recommend them to anyone and truly appreciate the patience, flexibility and assistance they have provided to our projects."”

    CHARLIE SEEDFRIED | OWNER

    LARKIN-RICE HOUSE

  • “Imagine if every new building in the North end was created with such thoughtfulness as 3S Artspace.”

    PATRICK HEALEY

    On 3S Artspace

  • “Their staff has been extremely responsive to our needs, having taken the time to understand both our business and our vision. I recommend them highly.”

    PETER EGELSTON, PRESIDENT

    PRESIDENT SMUTTYNOSE BREWING COMPANY

  • “… the McHenry team were dedicated not only to understanding and implementing our design needs, but worked to understand the values of the organization that was driving them.”

    CHRIS GREINER, EXECUTIVE DIRECTOR AND CO-FOUNDER

    3S ARTSPACE

  • “The congregation is very pleased and proud of the new larger church. We are very satisfied that we hired a conscientious architect from the beginning.”

    EDWARD DICKINSON

    UNION CONGREGATIONAL CHURCH

  • “". . . This was a massive undertaking for our organization, and McHenry Architecture captured our "back of the envelope" drawing with our many shared visions for our new facility and transformed it into a living, breathing place. They matched our work style, and beyond being professional, organized, and courteous, they went above and beyond with involvement in our community events and outreach, and of course assisting in oversight of permitting, general contractors, and engineering. The outcome is a gorgeous building that we cannot wait to showcase!"”

    KRISTEN LAMB | EXECUTIVE DIRECTOR

    THE CENTER FOR WILDLIFE

  • “McHenry have given us a building that harmonizes perfectly with the surrounding area, that graces and completes Market Square in a way that invites true civic pride.”

    GREG GATHERS

    LETTER TO THE PORTSMOUTH HERALD

  • ““I had the opportunity to work with McHenry Architects on a very interesting office expansion/renovation project located in The Pease International Tradeport. The project started as a relatively small expansion within a large older existing facility and due to the clients rapid growth turned into an expansion and renovation of the entire building. As the project expanded McHenry was able to respond and keep pace with every new phase. Their ability to understand the clients vision and transform that into construction documents on the fly so the work could continue and meet the clients schedule was a major contributor to the project’s success and a very happy client.” ”

    CARL COOKE | FRONTLINE CONSTRUCTION SERVICES

    IAPP - OWNER'S PROJECT MANAGER