I need help with SEO

Hello! I am in need of some help optimizing a specific website for SEO. As it stands now, the website's visibility isn't great and I think SEO is a great way to improve this. My goal is to optimize the website for the general public so more people can find and access the content. I need help with the On-page optimization aspect of SEO, from keyword research to link building. This project is a great opportunity for SEO specialists, so please reach out if you think you can help. Thank you!

I need someone who can do suburb for me like this website. Here's the link: https://pestechps.com.au/areas-we-service/