ThornHaus Construction General Contractor Kingston NY, founded by lifelong friends Mitchell Thornton and Casey Backhaus, excels in excavation, site development, and septic systems. Since 2021, our commitment to efficiency and productivity has made us a leading excavation and sitework contractor. We offer a range of services from landscaping and gravel driveways to custom water features, ensuring the highest quality and value for our clients. Whether it’s residential construction or bringing new homes to life in the wilderness, ThornHaus Construction is dedicated to turning your vision into reality. Serving Kingston, NY, and surrounding areas.