Find professional garden shed repair in West Midlands Birmingham City

I’m purchasing a shed to be fitted in a small garden and nee someone to fit this shed Not sure if this will be a wooden, plastic or metal shed. currently researching this with view to getting this done within the next six weeks - Due date: Flexible

Just bought a 12x8 foot garden shed, slightly rotten smaller shed needs dismantling and new shed needs to be built. Delivery is to road side so the shed parts will need moving to the back garden and building. There’s already a concrete base.

I have a plastic shed that needs to be erected properly as its unsteady and roof slabs have come out and is not level I am looking for these issues to be rectified

Shed roof needs to be correctly put on as shed is already erected. I have all the screws etc