

More Than a Builder
One team for the property, the site, and the build.
ThornHaüs Construction provides excavation, site development, custom home construction, and outdoor living and property improvement services throughout the Hudson Valley and Catskills, including Saugerties and surrounding communities.
From preparing raw land and installing essential site infrastructure to building custom homes, additions, decks, patios, bluestone spaces, and other outdoor projects, our team brings experience across every phase of a property. Having excavation, site work, construction, and outdoor project expertise under one team allows us to understand how each phase connects to the next - with a hands-on approach focused on quality work, clear communication, and long-term results.
Our Services

Excavation, Site Work & Land Development
From raw land to build-ready sites, our team handles the groundwork that sets a project up for success. Services include site preparation, land clearing, grading, drainage, utility trenching, driveway installation, ponds, excavation, hardscaping, and other property improvements.

Custom Homes & Residential Construction
We build homes around the property, the people who will live there, and the way they want to live. From early site planning through construction and finishing details, our team brings experience across every stage of the build to create thoughtful, well-built homes throughout the Hudson Valley and Catskills.


