Mark and Amy were exceptional throughout the entire process—knowledgeable, responsive, and consistently thoughtful in their guidance. In a highly competitive and dynamic market, they helped us navigate seamlessly as first-time homebuyers and gave us confidence in every decision.

My experience with Amy and Sue was five star! They were refreshingly honest, informative and direct, when necessary, very responsive, accommodating, and flexible. I would most definitely use them again in the future because I knew that I had a strong team on my side directing me every step of the way.

I’ve worked with Mark And Amy many times throughout the years. I would highly recommend them. They go above and beyond and are always looking at your best interest.

Mark and Amy were absolutely fantastic. I really can’t dash enough about them . My sisters and I had the difficult task of selling our childhood home after our parents passed away. From the first day Mark came to the house , he showed such compassion and professionalism. Mark and Amy guided us through each step with their expertise and an understanding of how difficult this was for us. We are so grateful for all they did for us. I would never recommend anyone else. They are passionate about what they do and that is evident every day.

This is the 2nd time that we’ve used team MAE and they are the absolute BEST! Always so professional and such a pleasure to work with. They’re extremely knowledgeable in the business and always make us feel so comfortable during the home buying and selling process. Working with them is the best move you can make!

Mark and his team are the absolute best. My mother requested that Mark and his team take on the responsibility of selling her house after she passed. Mark was, as always, kind, compassionate and caring. Amy worked like a total pro in getting the house prepped for sale. She handled every detail with precision. I highly recommend Mark Donnelly and his team if you are looking to buy or sell real estate on Long Island. The entire team was honest, responsible, up to date on current market conditions. They were a pleasure to work with.

The entire journey of selling my mom’s house was handled with compassion and professionalism. Mark and Amy were extremely responsive, patient and kind. They were keenly aware of the emotion involved in this sale and were reassuring during times of decision making and questions. Either by text or call, they were always available! They even involved the additional family members in the entire process. We were in contract within 19 days after multiple offers! Mark was confident in his starting price and was right! We sold over price and enjoyed a smooth closing. Mark and Amy steered me towards excellent legal assistance as well. I would not hesitate to strongly recommend Team Mae! With much gratitude for your help.

Working with Team MAE was an absolute pleasure. Emily was incredible and was there for us every step of the way. She was always in touch, and kept us informed throughout the entire process. She represented us to the highest of standards. She is so genuine and has a true passion for what she does. Amy and Mark also supported us and checked in multiple times. It truly felt like a team effort to accomplish our goal. The level of care and understanding this team has to offer is unmatched. Thank you all for the experience, it was a pleasure.

Through the extensive network of agents connected with Team MAE and their agency I had the pleasure of working with a Howard Hanna agent in Rochester, NY that Mark was able to recommend. He found us someone who I felt comfortable with, understood our needs and that I was confident knew could help us find the house we wanted...which he did! Whether looking for real estate on Long Island or outside of the area you can feel confident in Mark and his team to assist you with your real estate needs. Thank you Mark!

Had the good fortune of working with Amy recently to sell our house. In a volatile market, a complex sale due to corporate relocation, and our first experience selling our home, Amy’s expertise was invaluable. Amy was highly motivated, communicative and went above and beyond to get the sale closed. I highly recommend Amy!

We had the pleasure of working with Emily throughout our home search and purchase process. Emily quickly understood what we were looking for, was patient with us and our limited availability, and provided needed counsel at key decision points. Emily's thoughtful communication style was a difference maker from the start of negotiation until the day of closing. We felt secure (and grateful!) knowing we had a knowledgeable advocate on our side. We would highly recommend Emily and her team at Coach.

We had the pleasure of working with Emily throughout our home search and purchase process. Emily quickly understood what we were looking for, was patient with us and our limited availability, and provided needed counsel at key decision points. Emily's thoughtful communication style was a difference maker from the start of negotiation until the day of closing. We felt secure (and grateful!) knowing we had a knowledgeable advocate on our side. We would highly recommend Emily and her team at Coach.

Team MAE is absolutely incredible! Mark, Amy and Emily are absolutly seamless in their joint effort to get things done! We decided on a whim to sell and buy in a crazy market and we can’t say enough wonderful things. We felt safe, supported, and valued throughout the entire process. I couldn’t be happier with our forever home and are so grateful and thankful for Team MAE!

Mark, Amy and Emily were outstanding! Mark handled every aspect of getting the house ready for sale, at a great price and resolved any issues immediately that came up along the way. Mark found our new home and made the transition from selling to buying so smooth. He listened to what we wanted and made it happen. Mark and his team were awesome! We highly recommend Team MAE!

We had the pleasure of working with Mark and Amy on the sale of two homes and the purchase of one. Mark and Amy walked us through the entire process, and were wonderful about working with getting it all done in a timely manner. All 3 transactions were listed and closed within the precise timeline that we needed to work with. Mark and Amy completely exceeded our expectations. The entire process was seamless and stress free. Their knowledge and professionalism is top notch!

After my Dad’s passing last year we were tasked with selling the house. Mark Donnelly and his team were outstanding. They handled every aspect of the sale along with any issues that came up. They were a huge help during a trying time. I highly recommend them!

We started down the path of purchasing our first home late last year and we had the exceedingly good fortune of having Amy support us through the entire process. We can’t recommend her highly enough. She was responsive, professional, knowledgeable and had the patience to deal with our inane questions at random times. And all of this done with a good sense of humor (which we highly valued!). Many thanks Amy!

Had the pleasure of acquiring Amy’s services. She demonstrated a vast amount of experience and knowledge regarding the current market. Amy provided outstanding customer services and made every request we had possible. We sold our house for the desired amount thanks to her and her team.

We had the most AMAZING experience with our realtor Emily Catik! We found our first home and we couldn’t have been more happy.The process of buying a home these days are very difficult but Emily was so on top of things and so encouraging through this journey. She was for us and truly cared about finding the perfect home for our family. Emily is so knowledgable and truly loves what she does. When looking for a house to raise our family we needed the right realtor in our corner and Emily was it. She was a true blessing. We are now home owners and we owe a lot of it to her!

Amy and Emily were outstanding in representing our house for sale. Always on top of communications and follow-ups with prospective clients. The "Team MAE" is actually fantastic, if somebody isn't available the other team members fill in which in today's fast moving market is awesome. I would strongly recommend using them for either selling or buying a property on Long Island. Thanks for the great work!

Mark was patient and attentive, finding properties that fit our needs. He was helpful, accommodating and fun to work with. We highly recommend.

Our home is fairly new to the market and Mark has made great efforts to present it in creative ways. He had a professional photographer come to our home and take pictures for a beautiful brochure, postcards, and flyers. He even contacted brokers in Europe in an effort to reach a possible market there. He is very professional and a pleasure to work with.

Mark is an Excellent, Excellent agent. He knows the real estate business very well & is very professional. We had a very rocky road throughout the whole transition but Mark never gave up on us & kept us pushing through. We finally closed on a house in early December & I couldn't recommend a better, nicer, more professional agent. And his co-workers are awesome too!

Mark Donnelly became my agent after a previous contract expired with another real estate company. They failed to sell my house even though it was priced lower and they had it for six months. Mark came in promptly, took beautiful pictures of the house, inside and out. Within one month we had a buyer!! My husband and I were very pleased with the outcome. We got the price we wanted. Mark is a very professional, courteous, kind, understanding real estate agent. He always responded to our questions and kept us abreast of all correspondence involving the sale of our family home. I would and have several times recommend Mark Donnelly to all our friends and family.

Mark and Amy were the dream team of real estate. In becoming a first time home owner I was comfortable in their hands and in their knowledge of the island. As I've settled into a place I absolutely love I don't see myself moving any time soon but if I do- the Donnelly's will be my first choice. I highly recommend them!

Mark and his team are fantastic. Great communication through the entire process. Buying a home can be one of the most overwhelming things you can do and Mark made it a piece of cake!

Mark is the consummate professional. He is very easy to talk to and quite personable. Through no fault of his own, there were complications with my purchase, but Mark was on top of everything and managed to put out the fires as they arose. He was instrumental in helping me secure financing in an unusual situation. I highly recommend Mark Donnelly ans his team.

We were incredibly pleased listing our home with Mark, as well as purchasing our new home. His attention to detail accompanied by his professionalism and extensive knowledge of the real estate market was exceptional. Mark was also extremely pleasant to work with and constantly available for any questions.

Mark & Amy are very professional , and extremely knowledgeable when it comes to real estate . They are very easy to work with. Would highly recommend them to family and friends that are looking to buy or sell a home .

Mark did a phenomenal job selling my house. He was there every step of the way. All my questions were answered in a timely matter. Highly recommend Mark and his team to sell your house.

Mark and his team were the best. He sold my house in under three months and within three weeks of listing my property for sale had contracted a buyer. Professional from the start and far exceeded my expectations. Thank you!!

Mark, Amy and Emily were very attentive to all of our questions and concerns and were excellent communicators of next steps and decisions along the way. We highly recommend them to help guide and help you in the buying / selling real estate process. They are not only knowledgeable, but a pleasure to work with too!

Mark is the truly the best. He and Amy were so attentive and helpful to my wife and I throughout the entire process of finding and purchasing our first home. We couldn’t be happier and are both so thankful for Mark and Amy. I will be using them again in the future and would highly recommend them anyone looking to buy or sell a home on Long Island.

Mark, Amy and Emily helped us to find our forever home. Their experience in the business allowed for us to be completely comfortable in making such an important purchase. We felt like family going through the process together and I would give team MAE the highest of recommendations possible!

Mark was so helpful in us finding our home! He spent tons of time going through homes with us until we found something right for us. As first time home buyers he was very knowledgeable!

Mark was very professional and made the process much easier. He was great with interested buyers and showing the house.. He is very detail oriented and a pleasure to work with!

Extremely responsive and communicative in respect to all aspects of my house buying experience. Mark and his team were very knowledgeable and answered all of my questions, even ones I did not know I had. They made time for me and my husband to view lots of different options and helped us narrow down our search until we found just the right house for us. We recommend them to all of our friends and family and would use them again, if they hadn't already helped us find our forever home. Thank you so much for your expertise and patience with us during what could have been a very stressful time.

Mark and his team were awesome to work with and very informative. He made our first home buying experience a great one. I would definitely recommend him. Thank you Mark

Over ten years ago Mark and his team helped my older brother and his wife find their first home. As I often tagged along to view homes my brother and sister in law were viewing, Mark was always very inclusive and respectful of me and my presence and input. Four years ago when I was ready to buy my own home, Mark was the only agent I had in mind. The experience was easy and no pressure. Mark is able to understand what you are looking are for and is consistently resourceful. A little over a year ago (late 2019) I decided to sell my first home and upgrade. Again, I called on Mark and his team and they came through. With some strange moves made by my buyers, Mark was my outspoken representative and took care of everything. Mark is a part of our families home buying process and we recommend him to anyone who asks. There is never a pressure to make a move you don't want, and when you make a decision he will intelligently weigh your options with you and explain the pros and cons. His team are professionals through and through.

We had the pleasure of working with Mark, Amy, and Emily on the purchase of our dream home. They were always readily available and attentive to our needs. Equally as important, they were strong negotiators when it matter and took the time to nurture us through tough decisions. Their honesty and commitment to ensuring a smooth transaction is bar none and we would without a doubt recommend them to anyone looking to buy or sell a home. Great service, great knowledge, great agents!

His expertise and advice on renting my home was incredible! He takes pride in doing what is in the best interest of his client and is quite knowlegable about the real estate market. He is a very caring and a very professional agent. I would highly recommend him!

I wanna say a few things- A) I think you're a great agent and I appreciate everything you do/have done for us B) this really is a monumental decision. a lot has to be taken into consideration. a lot of stress and emotions!!! But, YOU MAKE THIS EASY!!!! thanks for everything.

Thanks so much Mark!!!! You have been more than helpful and it is greatly appreciated!"

Mark is a detail-oriented Agent who gets the job done with strict attention to the needs of his customers and clients. His energy, enthusiasm and experience have set him apart in his market area.

Mark is a hard-working Realtor who shows sincere dedication to his customers and clients.

Dear Mark, Thank you so much for all of your help in finding me my new home! Your help walking me through the process is much appreciated! Thank you also for your generous house warming gifts!

His expertise and advice on selling our home was fabulous! He takes pride in doing what is in the best interest of his client and is quite knowlegable about the real estate market. He is a very caring and a very professional agent. We would highly recommend him!"

Dear Mark, I met many real estate agents while in my search of a new home, but it seemed the more I met, the more I realized I could not do this by myself! Everyone else was out to help the seller and in turn himself, but who was looking out for me? When I met you, your sincerity and honesty was refreshing! You not only helped me find my new home, but you guided me through the whole overwhleming process! I greatly appreciate all of your help and will surely recommend you to anyone I hear who is looking to buy or sell! THANK YOU!!!

Sometimes in life, you get the opportunity to work with someone who stands out in front of the crowd. Mark is one such person. His expertise in real estate, combined with enthusiasm and the care that he shows his clients, is extra special. I am privileged to get to partner with Mark.

Mark made the selling of our home a painless experience in his professional, organized, knowledgeable manner. His suggestions for making it more marketable were brilliant; and he always acted in our best interest, both in the sale of our home and the consequent purchase of a condo. We were very glad to have chosen him as our realtor.

I would absolutely recommend Mark Donnelly for his aptitude of this ever changing real-estate market, as well as his comprehensive follow-ups and attention to details. Marks’s endless energy and drive to facilitate our real-estate needs makes him a star in this business."

In the last year and a half Mark has helped my family purchase two homes. The first being one for my parents, and the second being my own. Both my parents work full time and have odd schedules, and Mark was available for them 24x7 to answer questions, show homes at odd hours, and eventually work his magic by getting their offer accepted on their new home. The same was the case when I finally decided to purchase my first home a few months later. Mark is a true professional and will do all he can to get the deal done. My family highly recommends him!