My company used LV.Net when all the other ISP's in the area quoted over $50k just for installation fees! LV.Net was able to get us up and running in one day and provided rock solid service for over a year while we needed them. We had some service issues that were not their fault and they worked quickly with us at all times of the day to ensure they were resolved. They were also proactive in switching radio paths when needed to ensure optimal up time. I'd not hesitate to recommend them as a service and customer service provider.