Member profile Adar Construction, LLC Share: Construction Companies/Managers Adar Construction, LLC Visit Website 111 Utica street Ithaca, New York 14850 (607) 882-0366 About Map About General Contractor and Modular Housing Manufacturer. Ground-up residential construction and remodeling, retaining walls. Heating, electrical, and plumbing for residential and commercial projects. What's Nearby? Distance: 5 10 15 20 25 50 mi.