Find and Compare the Best Real Estate Agents in East Islip, NY

Hi, I'm Stacy McFadden, an Associate Broker with Signature Premier Properties serving Nassau and Suffolk Counties on Long Island. Since 2007, I've helped buyers, sellers, investors, and business owners navigate residential and commercial real estate transactions. With nearly 500 closed sales and more than $225 million in career sales volume, I bring extensive market knowledge, strong negotiation skills, and a commitment to providing exceptional service. My business is built on referrals, repeat clients, and long term relationships, and I take pride in being a trusted resource before, during, and long after the transaction is complete. Whether your client is relocating, purchasing a first home, selling a luxury property, investing, or seeking commercial space, I am committed to delivering a seamless experience and outstanding results.

I’m a Realtor® with SERHANT and a former CPA, which means I bring both real-world market knowledge and a strong financial mindset to every deal. I grew up in Queens and now work across Queens, Nassau, and Suffolk County, so I truly understand how different neighborhoods, price points, and buyer pools behave. I work with buyers, sellers, and investors who want straight answers, solid strategy, and someone who stays on top of every detail. My background helps me break things down clearly — pricing, numbers, negotiations, and next steps — without making the process overwhelming. I’m big on communication, transparency, and being proactive so my clients always know where things stand. Whether someone is buying their first home, selling a long-time property, or making an investment move, my goal is simple: make the process smoother, smarter, and less stressful — while getting real results.

Lenny Simonetti has real estate in his blood. He is a third generation Realtor® beginning his real estate career in 1998 at his grandfather's office. It didn't take long for him to become one of the top agents there. Having established his own real estate identity through the great success he earned, Lenny decided to venture out and join RE/MAX where his success continued to grow. For two years in a row, he was the #2 RE/MAX agent in all of Long Island, was in the Top 1% in the nation, made the Chairman's Club and was inducted to the RE/MAX Hall of Fame. Now Lenny has taken his illustrious career to the next level and will undoubtedly reach new heights at Exit Realty All Pro.

Eileen has always been passionate about customer service. Taking that devotion to service to real estate, Eileen is highly empathetic and attentive to her clients. In all of Eileen’s real estate transactions, she is trustworthy, detail-oriented, and knowledgeable. Intently negotiating a deal is something she excels in. Her communication skills and patience provide both sellers and buyers with a smooth transaction from beginning to end. She shows nothing but respect towards those looking for a home or those who choose to sell their home. Howard Hanna-Coach Realtors provides Eileen with the most updated technology and marketing programs to generate the exposure you need to sell your home! These tools allow her to do the best job possible for her clients. She is looking forward to your call and working for her fellow Long Islanders and your family and friends! Read what others have to say about her previous work HERE and then reach out to her right away!

Marlena Schein and her longtime colleague, Chris Costa have over 40 years of success as Residential Realtors. We are NYS Broker Associates, the highest level of licensed expertise RE professionals can achieve. Further, we are Realtors, a distinction that holds us to the highest ethical standard for professional practices. Marlena & Chris bring the benefit of longstanding, hands-on experience, selling savvy, attention to detail, and compassion for our clients, helping to make a potentially stressful process seem easier. Marlena & Chris have acquired numerous professional credentials, certifications, and industry recognition for consistent success. Together, we exceed expectations and develop lasting relationships