Hometek Renovation & Extensions located on Shop AR2, 252 Botany Rd, Alexandria NSW 2015 is an Australian owned and operated company that builds luxury homes in Sydneys Eastern Suburbs. Hometek Renovation & Extensions Homes is a leader in the luxury home building industry. We specialise in building bespoke luxury homes that are truly unique. Our homes are custom designed and built in a manner that is truly luxurious and is unlike any other home that we have built.