Natale J. Sergi

Born in Boston, MA, Nat was the son of the late Guy and Adeline (Ministeri) Sergi. He resided in Chelmsford, MA, for many years before retiring to Tequesta, FL.

Nat was a graduate of Wentworth Institute of Technology and Northeastern University. He began his professional career as an engineer at Raytheon before pursuing his true passion for real estate development and construction. Over the course of more than 50 years, Nat became a prominent builder and developer throughout Massachusetts and Florida. His extensive portfolio included the construction of hundreds of homes, apartment buildings, condominiums, and commercial plazas. Beyond his professional accomplishments, Nat was a successful entrepreneur who owned and operated numerous businesses. His entrepreneurial spirit, determination, and vision left an indelible mark on the communities where he lived and worked.

Nat is survived by his beloved wife of over 30 years, Darlene (Morris) Sergi, with whom he shared many wonderful years centered around life, family, and his children and grandchildren. He is also survived by his sons, Michael (Loanne) of New Smyrna, FL, and Eric (Sherry) of DeLand, FL, as well as his extended family, including Dennis Garneau (Jen) of Manchester, NH, and Heather Harvey (Robert) of Tequesta, FLNat was a devoted grandfather to six grandchildren and eight great-grandchildren and two beloved sisters, Camille Boullie of E. Dennis, Mass and Rose Sergi of Burlington, Mass.

He will be fondly remembered by many friends and family members for his professional achievements, his unwavering dedication to his family, and the countless memories created throughout his life. He passed away peacefully with his loved ones by his side.

In addition to his parents, Nat was preceded in death by his son, David Sergi (November 2003), and his grandson, Bryan Garneau (June 2024).

Nat's legacy endures through the family he adored, the friendships he cherished, and the lasting contributions he made throughout his distinguished life.

Visitation will be held on November 14, 2026, from 1:00 pm to 2:00 pm at Aycock-Riverside Funeral and Cremation Center, 1112 Military Trl, Jupiter, Florida 33458. A Committal Service will follow at Riverside Memorial Park, 19351 SE County Line Rd, Tequesta, Florida 33469.