All work undertaken, and goods supplied remain the property of ******, until paid for in full by the customer. In the event of non payment, I reserve the right to take possession of all items supplied. This includes but is not limited to all items and materials incorporated into the fixed wiring installation of any property.
Dave although this sounds good in theory, in practice its a different matter.
About 5 years ago I had not been paid after 3 months for an installation that was completed, the property was still empty so I decided getting something back was better than nothing, and as I had what you also put I decided to take a trip and recover what I could of the 2nd Fix.
The accessories were Forbes & Lomax brushed stainless so worth getting back.
I arrived just after 8am and started disconnecting the fuseboard, at this point a voice behind me said what are you up to then, I turned round to see a couple of policeman staring at me.
I explained my situation and that my terms and conditions said I had the right to recover my goods, however they were not interested saying, but first you must have consent to enter the property which we understand you don't have.
They were very understanding and said that if I walked away they would leave it at that, but if I continued they would have to arrest me, head down I had to leave.
So unless you can get consent to enter in order to recover, it will be difficult unless you can get it back without getting rumbled.
Not sure how you would do it legally through court, but it would take time and money.
I had already applied for a winding up order, but was informed the company already had at least two in place, so no hope.