Find Light Fixture Installation Professionals in Graz, Austria

I need the silicone sealant around my kitchen counter and sink redone. The old silicone has gone black and is peeling away in a few spots, so it needs to be removed and replaced with fresh sealant. It's a fairly small job covering the countertop edge and the sink area. I'd like someone who can bring the right silicone and tools and leave it looking clean and watertight.

Need to repair or replace the glass door of the shower cabin. The door closes poorly, possibly an issue with the hinges or the door closer. Diagnostics and repair are required so that the door works properly again. Also need to replace the sealant in the shower.