inghouse is located on Cape Cod, Massachusetts. 

Our strength is local & regional project experience, working with architects, contractors, home owners, municipalities, and other consultants, to provide high quality, reliable & affordable structural engineering services.

inghouse is a professional corporation offering licensed structural engineering services.

Founder & principal of the firm, Lars Jensen, P.E., S.E., holds a Masters degree in Structural Engineering from the University of Braunschweig, Germany. Since 2005 he has been providing engineering services on a wide variety of projects on the Cape & Islands, Boston & the South Shore, throughout Massachusetts, and other States.

Sean Mullin, E.I.T. has been part of the INGHOUSE team for several years. He is a Cape Cod native, and brings solid know-how in engineering and construction experience with him. 

Colin Marczely, E.I.T. has returned as a full time design engineer to INGHOUSE after a summer long internship with us. Colin is a recent graduate of UMass Amherst, and a Cape Cod native.

James Mills, E.I.T. has jointed our team as a design engineer after graduating from UMass Dartmouth in the spring of 2025. James grew up in the Rochester, MA area, and has experience as a carpenter, as well.

Smoky, ... our office dog :-)