The HFCo.#1 was alerted at 16:34 hrs for a MVA with rollover. 5354 (Rescue Captain Lambert) arrived shortly after the alert, confirming a single vehicle rollover with the patient self-extricated and established "53 Command". Rescue 5341 responded with staffing of 6. 5341 arrived on scene and crews established a safe area. The patient was transported by BLS to a local hospital.