Onyx Constructions Home/Custom home builder/Onyx Constructions Balaclava, 40A William St, Melbourne VIC 3183 +61418997188 Contacts Balaclava, 40A William St, Melbourne VIC 3183 http://www.onyxconstructions.com.au/ +61418997188 Send updates or Remove Description Features Map Reviews No reviews! ADD REVIEW Similar companies Custom home builder Alborz Homes 29 Gelt St, Box Hill NSW 2765 +61412496556 Custom home builder Solid Built Projects +61408958772 Custom home builder Adnams Homes 44 Teenan St, Ferny Hills QLD 4055 +61408724090 Custom home builder KONSTRUKTEUR 1506/401 Docklands Dr, Docklands VIC 3008 Categories Custom home builder Apartment building Building restoration service Real estate developer