Jeffrey Wiener a former president at The Kislak Co. has passed away. He was 75.
Wiener joined Kislak in 1973 and was president for over 11 years.
During his time at Kislak, Wiener had the designation of having sold more apartment buildings in New Jersey than any other broker. He was also Kislak’s top salesperson and remains one of the all-time most successful brokers of multifamily properties in New Jersey. After stepping down from the presidency, he remained active in the business that he loved for many years. Those who knew him at Kislak said they will remember him as a fun, generous and eccentric friend and colleague.
A beloved father, grandfather, brother, uncle and friend, passed away after a long battle with Progressive Supranuclear Palsy. He was born in Passaic on June 12, 1950, and was a lifelong resident of New Jersey.
Kislak was a graduate of Tulane University in New Orleans, Louisiana. After working a few jobs on Wall Street, in 1973, he began his very successful career at Kislak.
Wiener is predeceased by his parents Benjamin and Louise Wiener. He is survived by so many that loved him dearly including his son, Mark Wiener, his daughter Lindsay Ronan and husband Robert, His precious grandson Connor, His sister Susan Ullrich and husband Richard, his brother David and wife Ellen, his ex-wife and dear friend Maureen Wiener, and many nieces and nephews.
A celebration of life will be held on Sunday, July 13, 2025, at 11:30 (doors open at 10:30) at Robert Schoem’s Menorah Chapel, W-150 Route 4, Paramus, NJ.
The Wiener family will be sitting Shiva at the home of Jeff’s sister Susan Ullrich from 4:00 PM-9:00PM on Sunday July 13, and at the same time on Monday July 14th. The address is 7 Brookvale Road, Kinnelon, NJ.
