Del-Air Plumbing, Air Conditioning & Electric Names New Chief Sales Officer

Veteran sales leader Alex Piazza will oversee sales and marketing for Del-Air and Keystone Energy JACKSONVILLE, Fla., Aug. 21, 2025 /PRNewswire/ -- Del-Air Plumbing, Air Conditioning and Electric, Florida's foremost indoor comfort provider, announced today that Alex Piazza has been named...