Yes, in most cases — daily improvements and publishing approved content both mean working inside your website and your Google Business Profile. What we don't do is take those accounts over. Access is set up through your own logins, in your name, from day one.
What exactly do you need access to?
Typically your website (or CMS), your Google Business Profile, and Google Search Console. Those three cover the daily fixes, the content that publishes, and the ability to track what's actually happening. If a fix needs something outside that — your host, your domain registrar — we'll ask for it specifically rather than requesting broad access up front.
Can I take access away?
Any time. Because the accounts are yours, not ours, revoking access is something you do in your own settings — you're not asking us to hand anything back. See what happens if you leave for the full picture.