cotopaxi summit tour

My friend and I are planning on doing the Cotopaxi summit hike in July 2026 and were wondering if anyone had any suggestions of guides they went with. I have been reading it is better to find a guide once there, so was wondering if anyone knew of any. We do have some gear, but for travel purposes, we wont be bringing it all, so a company that offers gear rentals would be a plus. If not, also open to suggestions for gear rental in Quito.