With over 500 different server installations done we've never failed with single one!
Each installation service is one time job and doesn't include future reinstallation.
We take full responsibility and provide free support for bugs in provided script or instllation,
however free reinstallation or any other service is not included due to server crash, server change or user's script change or modification.
Server installation service cannot be a matter of chargeback request!
We do our best to install ordered products fast and succesfully, however in very rare cases installation may not be possible due to server fault or poor setup, but costs us even more time to work than normal.
This happened maybe 2-3 times per few hundreds of installations we did during several years, so it's less than 0.1 percent and it's great result!