Christopher M. Wierzbicki has been named sales associate at Pliskin Realty & Development in Garden City. The Seaford resident previously was partner and office manager of Standard Associates, a real estate advisory firm in Hicksville.
Armao, Costa & Ricciardi, a CPA firm in Garden City, has announced new employees.
Brian McArdle of Patchogue has joined Coastal Cabinet Works in Plainview as vice president. He has 28 years experience in residential kitchen and bath design, most recently at Lakeville Kitchens in Lindenhurst, where he was a designer and salesman.
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