ETAK employs in house HVAC technicians and a large number of subcontractors that are experts in installing and decommissioning HVAC units at cell sites. We typically take on large projects that involve hundreds of sites and have quite a few warehouses stretching from the Dakotas to the East Coast to handle bulk shipments of HVAC units. Each install is typically a one day project for shelters and several weeks long for building and rooftop installs – primarily due to the site acquisition component.