Seal a drive charged $2700, demanded cash and refused to hand over an invoice or receipt. Bad job, lifting and cracking within 3 months. Although there is supposed to be a 15 year guarantee, this swearing nasty man, makes appointments to come back and fix the paving but never turns up. Also over sprayed our windows, front door, garage door etc. whatever you do, do use Seal a drive from Greendale vic. Have reported him to Consumer Affairs, ACCC and ATO. ATO advises that it is illegal to refuse a tax invoice or a receipt. This company is at all the home shows. The standard of word is disgusting. When we phone to complain he swears at us or won't answer the calls.