Bad Workmanship

We had Solar Shield cone and do some tinting on our windows. They have scratched the glass , there is dirt under the film which will never go away and scratches on the opaque film. They do not have an office or office number and you cannot get hold of the anybody other than the person Garth that did the installation. Photos of the bad installation can be sent on request. They gave us a choice to come and remove the installation, but we are still waiting. Have asked for them to arrange for a professional assessment by independent , but no response. Stay away, you will be disappointed.