Need help installing bird nesting boxes in garden

I'm looking for someone experienced to install several bird nesting boxes around my garden. The garden has a mix of trees and open spaces, and I want the boxes placed in safe, sheltered spots to encourage local birdlife. Ideally, the person should bring their own tools and have some knowledge of bird-friendly placement. It’s a small project but important for supporting wildlife in the area. Flexible on timing but would prefer a morning appointment.