Customer Reviews

Great Service. Working with NancyMangieri was terrific. Nancy was efficient, knowledgeable and always available for my purchase of the Condo in Melville. I was greatful for her kindness and excellent serviced. I could not have asked for a better RE agent to help me through this process.

Nancy was the best realtor we could have asked for. She was flexible, honest, and supportive throughout the whole house hunt process.

Nancy is the best!

Nancy was incredibly helpful and made the process of buying a new home super straightforward.

Nancy is absolutely an amazing realtor to work with! So thankful to have her patience and guidance through the whole process. It took us some time to finally find our home but Nancy was with us every step of the way and never gave up even if we felt like we wanted to! She continued to support us and gave up a lot of her weekend time for us. Cannot thank her enough. If you need a realtor, call Nancy. She is the best!

Nancy Mangieri was my Agent. She was very professional and knowledgeable. She also had a great personality

Very professional.

My Fiance and I could not ask for a better agent to go through this process with. Even after 9 months of being out-bid due to today’s market conditions and visiting countless open houses, Nancy was still ready, willing, and eager to help us find our home. This is the second property I have worked with Nancy to buy and it has been an absolute pleasure. She is my go to, and my recommendation for anyone else in need of an agent! Thank you again!

Our real estate agent, Nancy Mangieri did an outstanding job through out the entire process of the selling of our home in Seaford. She always responded in a timely manner to our questions and requests. I highly recommend her services for anyone selling their homes in Nassau County.

Our agent, Nancy, at Coldwell Banker, was knowledgeable, competent, and very easy to work with. We had several bumps along the way that she was able to help us navigate, and she went above and beyond several times to make sure that none of those bumps got big enough to interfere with the closing of the house. She was very responsive to our needs and communicated frequently and regularly with us.

I had an excellent experience working with Nancy Mangieri as the listing agent where i purchased my dream home. She was very professional, knowledgeable, and guided me through every step of the process with patience and care. Her communication was always clear and timely, and I felt confident knowing she had my best interests at heart. Thanks to her expertise, the entire transaction went smoothly. I highly recommend Nancy Mangieri to anyone looking to buy or sell a home!

Nancy was great throughout my entire buying and selling process. Very professional and delightful!

There were several issues that came up when selling my dad’s home. Nancy Mangieri was a true professional and extremely knowledgeable on navigating around these “not very common issues”. She kept me sane through the entire process.

Nancy is the best. Nancy is tentative and really makes the whole process less stressful and seamless.

Nancy is the best. Very easy to work with and always looking out for you

Nancy is the best! She is very kind and attentive and quickly found us our dream home. I would HIGHLY recommend Nancy to help another family find their next home.

Nancy was fantastic to work with. I already recommended my brother to her and will refer her to anyone looking for a house. She found us the perfect home quickly and was incredibly helpful explaining each offer on our sale ensuring we choose the right buyer. 10/10

Nancy was a pleasure to work with. She took the time to show me houses that fit what I was looking for in the neighborhoods that mattered to me the most. I greatly appreciate the time and effort that Nancy put into my house buying process and I would refer her to anyone Id know who is on the hunt for a new home.

Nancy was great during the process of selling our home. She was extremely patient, kind and professional during the entire process. Any questions or concerns we had were answered in a professional and expedient way. We would highly recommend Nancy to anyone who is looking to sell or buy a house.

I highly recommended Nancy Mangieri. She is amazing. She was patient and really listened to what I was looking for and found the perfect home for us. She was great throughout the entire process and helped me every step of the way.

I had an amazing experience with Coldwell Banker American Homes and especially with Nancy who was a great help. Nancy found me a few good options and within no time we found the perfect spot. She also helped guide me through the walk through and closing process and have nothing but positives to say! Thanks again!

Nancy was a dream to work with in every regard. She was always available via phone or text and prompt with responses. Her answers were informative and thorough and she seemed happy to "hold our hand" through this very emotional experience. I highly recommend her to anyone looking to sell their home.

Nancy was amazing. She knew our needs as well as our wants and worked hard to get us both. Nancy is knowledgeable , experienced & honest. We Highly recommend her !!!

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Nancy is an extremely knowledgeable real estate agent. She is very attentive to her clients' needs. She goes above and beyond for her clients. I would highly recommend her to anyone looking to sell their home or purchase one as well.

Nancy was our savior. My families particular situation required immediate action, concise planning, quick tunraround and consistent follow up to all action points. Nancy handled all in an astounding manner. Her willingness to go the extra mile for each critical point in the sale process was amazing- 1. how to get the house ready, 2. when to list, 3. what to expect, 4. selecting the best potential buyer, not just the one offering the most, 5. communicating status and details on time, open houses etc. 6. providing clearly the required information needed for a successful closing. Just to give you the backstory here, the home we were selling was our childhood home of nearly 70 years as a result of our Mom passing away this past February 2024. My family was already stressed from that and did not need any added stress during the home sale process. Nancy made certian this would be as stress free as possible and delivered on her promise. Cannot thank her and her team enough.

Nancy is professional, and kind. She is extremely knowledgeable and is transparent. I love her honesty, hard work, patience, and her caring ways. She was not interested in just selling my house, just to sell it, she wanted me to get the best price, even if it was through the multiple listing and another real estate agent's client within the MLS purchased my home. I truly thought that was what impressed me the most, she cared about me, the client. She made the sale of my house so easy and her follow up before the closing was professional and I was very appreciative. Because of her follow up everything went so smoothly. I couldn't have been happier. I have already recommended her to so many people I know, and if they choose her, they will be quite satisfied. Thank you!

Nancy was wonderful to work with. She was always on the lookout for the home that met our needs. She made herself available to see homes on our crazy schedule. Nancy is so knowledgeable and would answer any question we had, even if it wasn't specifically about the house we were looking at.

We couldn't have asked for a better experience with a real estate agent than we had with Nancy Mangieri. Her professionalism, expertise, and dedication to finding us the perfect home was truly exceptional. From the initial meeting to our final closing, she was there every step of the way, offering invaluable guidance and support. Thank you Nancy for making the process smooth and stress-free for us!

Nancy Mangieri is extremely professional and easy to work with. As lifelong Dalers, it was an extremely emotional decision to sell our house and leave our cherished town of Farmingdale. Nancy understood and was very supportive and caring throughout the entire process. Nancy is extremely knowledgeable and we highly recommend her. Thank you Nancy for everything! You are the best!!!

Nancy Mangieri is a true professional. It was an emotional time selling the house. She understood how much the house meant to us and was so understanding and supportive. Her appraisal of the house and her suggestions for marketing the house were spot on and so helpful. She explained the whole process of selling clearly and assisted in every aspect needed to answer our questions and understanding our needs. As usual, there were small issues that came up with the sale. She explained that this is common, understood our frustration, and assured us everything would be ok. She kept in contact with us at all hours of the day and night which is above and beyond what we feel others would do. Her understanding and trustworthy demeanor put her ahead of all others and I will be sure to recommend her to others.

Best decision we made. Nancy was extremely professional, easy to work with and her communication with us couldn't have been better throughout the whole process. I can't rate her high enough. Nancy is the cream of the crop. I would use Nancy again without hesitation and highly recommend her to anyone in need of an agent.

Nancy Mangieri is the way the go! I can't even begin to explain how great Nancy was. She was so attentive to us and made the whole house shopping experience so easy. She got to open houses early to get us a spot in line, followed up with us, sent us potential houses based on what we were looking for, had great communication (she even let us know when she was going to be away and not have great service in case we were trying to contact her), she answered my texts quickly (even when I'd text her after 7am she'd answer right away), at our closing she got us a house warming gift too! Nancy was truly the best and I recommend her to anyone who I talk to looking for an agent. So glad we got to work with her!

I was advised to reach out to Nancy by a close friend and a relative. I was told she was one of the best in the area. Any reviews and information that I found on Nancy were all 5 star reviews. There wasn't one bad thing I saw or read out there on her. She was an absolute delight to work with, extremely professional since the first second we spoke! It's clear that Nancy has an impressive track record of success! I would highly recommend Nancy to anyone who is looking for a top realtor.

Nancy Mangieri was knowledgeable and on the ball which is so important in todays market. She even had soon to come open houses to present to us to really keep the process moving in a positive direction. Nancy made the first time home buyers expirence a breeze. Though we love our home and never hope to move, we would use Nancy if we were to buy again! We highly recommend her!

The experience with Nancy Mangieri was excellent. She delivered as promised. She was professional, thorough, knowledgeable, hands on, and courteous through the entire transaction. I would definitely recommend her to friends and family.

Nancy is the absolute best. Me and my wife lived in New Jersey while house shopping on Long Island and time and time again Nancy went above and beyond to make this process as easy as possible for the both of us. Said similar before but Nancy always made herself available to us, she'd pause her personal life to help us when needed, and she was always friendly and personable when talking with her. I'm not sure this process would've been as seemless without Nancy. Having her as our agent was a tremendous benefit.

Nancy has been such a pleasure to work with. I found my first home with her and was lucky enough to get it sold at a great time. She is very knowledgeable and reliable, I will continue to work with Nancy for my next purchase as well, thank you for your dedication and hard work.

Nancy is a true professional who went above and beyond from the beginning of the sale to the closing.

Nancy was a true pleasure to work with from start to finish. She was knowledgeable, personable and truly wanted to help us find the home we wanted. She helped guide us through the entire process and was informative and trustworthy. Thank you Nancy for everything!

Nancy was an absolute pleasure to work with. She knew exactly what we were looking for and what our price range was and she listened to both and didn't waste our time. The entire process went very well and I will call on Nancy again !! As I have said, Nancy was a wonderful agent in every aspect and I will highly recommend her to anyone looking to buy or sell in the area

Nancy worked in conjunction with a local attorney that we know, so the process was very smooth Went out of her way to find information about the house and area Was able to understand the type of house we were looking for and she traveled to very different locations to aid in our search Buying a home is usually a challenging process but Nancy made this a bit easier by informing us of the steps along the way. I would recommend her as she goes out of her way to assist you with this experience.

Nancy was great. She is patient and always professional. She took the time to explain everything to me, answer my questions and made herself available when I needed her.

She is very professional in all aspects of her job!

Nancy went above and beyond on this deal and was on top of it the whole time. I am an attorney with 35+ years experience in real estate and was very impressed with her hard work and tenacity in making a tough deal go as smoothly as possible.

Nancy went above and beyond to make the process of selling our home and purchasing a new one as easy as possible during these crazy real estate times we are experiencing. She was respectful of our feelings. She was very professional. Always available day or evening to answer questions. Thank you Nancy for everything.

Nancy made the whole process very simple and pleasant. She knew exactly what small changes around the house would raise the value. Nancy also knew the market and the area very well which made her the perfect agent.

Nancy was easily accessible by phone or text at any time. It was easy to see the respect she had gained in her interactions with other brokers. She went above and beyond to make sure we got the righy house for our family. Nancy knew what house would perfectly fit our needs. She was professional and always receptive to all our inquiries. What could have been a difficult process was made enjoyable and flawless due to Nancy’s hard work and knowledge of the area. I had been referred to Nancy by multiple friends and it was the best decision I ever made

Nancy is above and beyond the best real estate agent in Nassau county. She knows the farmingdale/Massapequa area better than anybody. Nancy is incredible Nancy is outstanding. Hardest worker the Probst’s have been around in a while.