Hire a trusted shelf hanging expert in North Sydney

We have job needed to install shelving in our storage room. We need 2 or 3 more rows of white shelves width: 200cm, Depth: 45-50cm that can hold up to 20-30kgs. And on the opposite wall we want three rows of 80x20cm white shelves placed on the opposite wall. In the photo attached, we will remove the top two smaller shelves (80x20cm) and have two or three more of the bigger (200x45cm) shelves installed. On the bare wall opposite this wall, we want to move the small shelves (80x20cm - we will source from ikea) to that wall and place three next to each other and have three rows of the smaller shelves. How much would you quote for this second job? How much would you quote to also source the material for the larger shelves (200x45cm) in our storage room? We will source the smaller shelves from ikea and all you would need to do is install them. Happy to negotiate a price. - Due date: Before Friday, 10 February 2023

Looking for someone to install 2 small shelves in my kitchen. Shelves are pictured and I will also provide brackets.