Tech24, the Greenville, S.C.-based multi-branch national foodservice equipment service and maintenance provider, announced Aug. 9 that it has purchased Pronto Repairs, its 18th add-on acquisition. Tech24 is backed by HCI Equity Partners. Source: Tech24 Pronto Repairs is based in Tappan, N.Y., and offers both hot- and cold-side service and preventive maintenance services, mainly to hospitals…