If you like Butcher check out Shayne Silvers. The Nate Temple Series shares a ton of fans with Dresden. Nate is an anti-hero wizard. Check it out!
https://www.amazon.com/Obsidian-Son-Supernatural-Thriller-Chronicles-ebook/dp/B009NNHPIA
This does a better job explaining it than I would. Currently on book 6 or 7 I believe.
https://www.amazon.com/Obsidian-Son-Supernatural-Thriller-Chronicles-ebook/dp/B009NNHPIA