Book an Inspection Fast. Simple. Reliable. We’ve made booking your Mandatory Critical Stages inspection quick and straightforward. Select your preferred date and time online, and for bookings made before 3:00pm, we aim to schedule your inspection for the next business day. Get a Quote Contact Us Book an Inspection First Name* Last Name* Contact Number* Email* Project Address* Type of Inspection* PieringSlab / ReinforcementStormwaterFramingFire separation / Bounding wallsWaterproofingFinal Date of Inspection Time of Inspection 7:00 AM7.30 AM8:00 AM8:30 AM9:00 AM9.30 AM10:00 AM10:30 AM11:00 AM11:30 AM12:00 PM12:30 AM1:00 PM1:30 PM2:00 PM2:30 PM3:00 PM3:30 PM4:00 PM4:30 PM5:00 PM Phone1300 087 130 Emailadmin@deltacert.com.au OfficeLevel 14, 3 Parramatta Square, Parramatta NSW 2150 (Meetings by Appointment Only)