Limited access and tight confines water bore drilling is a speciality of Virgin Bores. Check out the website http://www.virginbores.com.au
For garden water bores with limited access for our full size truck mounted drilling rigs we have smaller bore drilling equipment we can partially reassemble onsite. Ideal where garden walks surround a home or retaining walls limit access. These small rigs can only typically drill a bore to a maximum of 30 or 40 metres. This is deep enough for most Perth garden bores. One drawback though is these portable bore drilling rigs can only drill in sand or light clay but not through lots of limestone.
Call us on 92460111 if you have a water bore that needs to be positioned in a space that is difficult to access.