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“We are so incredibly happy that we chose you as our real estate broker. We are extremely grateful for your help, support, and expertise in selling our mom’s house. It’s a tremendous process, not to mention, an emotional one too, but with thanks to you, everything went smoothly.

You are an amazing person - a true professional, extremely knowledge, and compassionate in what you do and how you treat people too. Needless to say, you are an immense asset to Douglas Elliman and to all who utilize you and your skills.

Once again, we thank you so much and if we ever know of anyone looking for a realtor, you will be highly recommended in a heartbeat!” ... The Cochranes

“Monica is a superb professional. We were moving from another state and she made the house hunting process easy, guiding us every step of the way. She worked tirelessly to help find our dream home, and guided us through the negotiation process as well.” -

Gina L and Barbara L

“We wanted to reach out and let you know how grateful we are to have found our new home with Monica’s help and guidance. Being new to the home buying process, we needed a realtor who could educate us and walk us through each step, and Monica was so patient an attentive to our needs. We are sending her our highest praises, and want you to know how grateful we are for her help. Thanks!” –

Vicki and Mike Kapfer

“We wanted to reach out and let you know how grateful we are to have found our new home with Monica’s help and guidance. Being new to the home buying process, we needed a realtor who could educate us and walk us through each step, and Monica was so patient an attentive to our needs. We are sending her our highest praises, and want you to know how grateful we are for her help. Thanks!” –
Vicki and Mike Kapfer

“I wanted to take a moment to say, "Thank You" for all the hard work you put into selling our Mother's home that was in the family for 50 years. Rick and I truly appreciate the guidance you provided throughout the transaction. There were a lot of emotions involved (I realize I was a bit prickly at times) and many beautiful memories to reflect on in that home. Having been in the real estate industry for 25+ years, I can honestly say, you handled everything like a true professional. We are all so happy that a young family are moving in to their dream home and will have many beautiful memories to enjoy in the years to come. Again, many thanks.” -

Doug C.

Thanks for everything! I could not have picked a better realtor!! You are knowledgeable kind, sweet and funny! You calmed us down and really made it easy. Next time we buy or sell, I hope you are available!!…

E. Bicic

“My husband and I Had the pleasure of working with Monica McMahon and Douglas Elliman. As first time homebuyers, we relied heavily on Monica’s experience and insight to guide us through the home buying process. Monica is an adept communicator. She responded to every call, text, and email promptly and politely. She was honest in her advice and opinions, which made her a dependable source. She’s also knowledgeable. She answered all of our questions and addresses any concerns kindly and honestly. At every open house and every appointment, she knew exactly what to ask or what to look for. We knew we were in good hands from the moment we met Monica, and we truly felt that she was our advocate throughout the process. We cannot recommend her enough. Thank you, Monica for helping us find the perfect home!”

Kerry & Matt H

“I would like to recommend Monica McMahon as a realtor. She presents a polished approach to buyers with her cherry demeanor and professionalism. We interviewed several prospects before selecting Monica as our seller’s agent, and she found the perfect buyers for our home. Thank you for helping us close this chapter and move on to new adventures.” …

2018 was all about the Selling and Buying of homes. The journey was full of challenges and the ending quite dramatic! We take the wise words you wrote in your card, especially “The Best is Yet to Come” which we embrace whole-heartedly! Thank you Monica for all your help in the process…Geri and Len L.

We really enjoyed working with Monica on the Sale of our Home. Monica was always available and very responsive to every question or concern. She looked after the house while we were away for two and half months. She met with contractors and painters on our behalf and ensured that repairs were completed while we were away. We are thankful that we worked with Monica throughout this process…P. Mehta

We can’t thank Monica McMahon and Douglas Elliman enough for helping us with the Sale of our home and helping us to find our perfect new home. Monica helped us in every way she could, always! She is a true professional who worked tirelessly to find our wonderful home. Not only was she a wonderful agent, but will be a friend to our family always. Thank you so very much! … Luke and Liz R.

We just Sold our home in N.Y. and moved to Idaho.  Monica McMahon was our real estateagent.  When I met her 2 years ago I knewof all the agents that I interviewed, she was glowing stand along agent. When it came time to actually list our home last Fall.  Monica followed thru on each and everypromise she made and then some.  We leftearly (before closing) and she even came to add water to the pool!  Monica is a remarkable person and became a dear friend during our timeworking together.  We have recommendedher to several close friends who have used her services as well and loved hertoo! We are the Monica McMahon fan club!!....

Thea and Frank M.

Thank you Monica for guiding us through this major event in our life.  We valued your judgement and dedication!...Julie & Michel P.

Monica McMahon was so helpful and knowledgeable throughout the house buying process. She came highly recommended to us by a friend and we can see why. She really took the time to listen to what exactly we were looking for and her knowledge and experience made us feel confident when we finally decided to put in an offer. In addition, we were a little hesitant, especially being first time home buyers and Moni ca helped us by even finding a landscaper last minute to give us an estimate of the back yard renovation we wanted to do! It was the only thing holding us back, and after that we put in an offer that afternoon! Monica is not like “other realtors”. She delivered us an apple pie on Thanksgiving and gave us a personalized ornament! We will recommend her to friends/family in the future without hesitation! Thank you Monica for helping us find our dream home! We are forever grateful…Pat and Tara S.

Monica in a word was AWESOME! She was honest, friendly, knowledgeable, and taught us all we needed to know to achieve our goal in buying a HOME…
Ken and Liz S.

Monica in a word was AWESOME! She was honest, friendly, knowledgeable, and taught us all we needed to know to achieve our goal in buying a HOME…Ken and Liz S.

Monica was very professional to work with. She helped us through the process of buying our second home. She was very responsive and was always available to answer any questions. She made the entire house buying process very smooth and pleasant. We would definitely recommend her and use her for any future real estate deals...
Natalie and Kenny P

It was a pleasure working with Douglas Elliman and Monica McMahon. Monica was extremely organized, communicative and caring throughout the Sale of our home and the moving process. As with many moves, ours was bittersweet and she was always thoughtful and mindful of this and made efforts to be not only a realtor but friend. I find myself in my new home wanting to reach out to Monica and share the “vignettes” that I set up in my new home. She really worked hard for us and I can’t imagine Selling such an asset and family treasure with anyone else’s help. Thank you to Monica and the great tools Douglas Elliman provided. We loved the aerial shots!!...Bruna and Doug A.

We had the pleasure of working with Monica McMahon to help sell our house. The experience of selling the house had its challenges and Monica gave us great advice and guidance on how to work through every issue. She is very knowledgeable about her craft and was indeed a professional. She helped us position the house properly, deal with any and all issues and ultimately brought us several offers and helped us achieve our objective of selling the house at the price point she predicted! ...Paul and Laura M. – Greenlawn,NY

We had a wonderful experience working with Monica to sell our home. She is truly professional! Monica is positive, reassuring and attentive to our needs. Most importantly, she is honest and straightforward. She was great to work with. We would highly recommend Monica to anyone who is buying or selling their home...
Anthony and Alessandra G. - Huntington

My husband & I just bought our first Home and couldn't have asked for a better person to work with. Monica McMahon made the entire process stress-free, positive and enjoyable. As soon as Monica saw 11 Keats Pl. in Greenlawn, she knew it was the perfect house for us - from the School District to the size and condition of the house. While there were several other offers on the table, Monica was determined! She was professional, trustworthy and there for us every step of the way no matter what the question was. From the time we looked at the house, went to contract and moved in, it was less than 6 weeks. We were blown away by how smoothly everything went as we never would have been able to do this without her. Thank you Monica, we are so appreciative and have already been telling friends and family about you!...Ashley and Kevin G

My husband & I recently Closed on a Home and had the pleasure of working with Monica McMahon. From the first time we called her and throughout the entire process, she was nothing but helpful, easy to work with and always available. We never felt like we had a question Monica couldn't answer. She was incredibly proactive and kept the "ball rolling" and did an excellent job of keeping us informed. After having had previous experiences with our agents that left a sour taste in our mouths, Monica was a much needed breath of fresh air! Cannot say enough good things!...Kathy and Dennis B.

We just wanted to share how great it was working with Monica while purchasing our new home. It wasn't an easy process with the Town of Huntington, but Monica was patient and diligent. Now she's an HGTV Star! We would highly recommend her to others... Jess and Tom W

Working with Monica was a joy. She made the process so painless from start to finish. We'll surely recommend her to our friends and family in need!...
PJ and Larraine H.

We just wanted to praise our real estate agent, Monica McMahon. Monica could not have been a bigger help to us as first time home buyers. She was knowledgeable, professional, kind, and trustworthy. She was always there with a timely response for every question and concern (and there were many!) She was always available from looking at homes, right through closing on our house.
She had a complete understanding of our needs and what we were looking for in a home. Once we found a house that was a perfect fit for us, she kept in constant communication with the sellers agent, the bank and our lawyer. She was there for us when times were stressful during the process. We could not have been happier with Monica.
Her caring and kindness were much appreciated. We have and will continue to recommend Monica to anyone buying or selling a home.
Kathy K. and Theresa W.

"So lucky that we had Monica to guide us through this process of selling our house.  Words to describe Monica are - professional, charming, intelligent and kind.  We will definitely recommend her and of course use her services again when needed"...Mary Beth P

"We were very impressed with Monica.  She was wonderful every step of the way. I would recommend her to anyone in a heartbeat! Thank you Monica for everything you did to help get my mom's house SOLD"...Arthur V.

"Monica was extremely easy to work with, a real professional and very caring too! Monica  knew it was hard for us to let go of this house and she handled it with care. We would highly recommend Monica to our friends and family. We really appreciate everything she did for us"...Kim C.

"Thank you Monica McMahon for SELLING our house today!!! We enjoyed working with you. You go above and beyond and are very knowledgeable and caring! We will recommend you to everyone"...

Mary Beth P. and Ethan A.

My husband and I recently bought our home and had the pleasure of working with Monica McMahon. Throughout our search Monica was patient, reliable, and well-informed. Coming from Long Beach and not really knowing the different neighborhoods in the area, Monica was a huge help and went out of her way to show us what Huntington, Centerport, and Northport have to offer. It was from her driving us around the different neighborhoods that we were able to agree on where we wanted to live and raise our family. She was fantastic as our realtor and also introduced us to her daughter who occasionally babysit our son. Win Win ! Thank for a great experience...Lauren and Chris W.

We met Monica at an Open House in Huntington and immediately knew she had the energetic, positive attitude that we needed to find the best house for us. We narrowed our search to Smithtown and working with her was not only a pleasure but also calming. We would recommend her to anyone looking for a home on Long Island. Put simply, we'll miss working with her! ...Diana S. and Chris J.

We are happily settling into our house in Greenlawn and wanted to take a minute to thank Monica for helping make this possible.  Monica is a very special individual and very "specialized" at helping people with their home buying experience.  From the day we started working with Monica we realized how motivated and knowledgeable she was.  She is a dedicated professional and someone who we developed a friendship with as well.  (My daughter started to think she was a member of the family!).  We truly appreciate all of her patience with us and her assistance in finding the right Harborfields home...Joyce and Tom W.Thank you!

We just SOLD and BOUGHT with the help of Monica McMahon. Monica worked diligently with our family for over six months to help us through this stressful process. She truly went above and beyond to get our family into our beautiful new HOME!...Kathy and Tom H.

When I met Monica she actually wasn’t my broker but was representing the seller. This didn’t stop her from helping me navigate the entire process and offering her guidance and insight. Instead of contacting my broker, who was elusive and unresponsive, I would contact Monica should I have any questions because she was always willing to help me as much as she could. Not only is Monica a great broker but she is also a match maker and thanks to her I met my husband and we now have a baby together :). I strongly recommend Monica McMahon, not only will she help you find the perfect house but you will also gain a special friend for life...Patricia M

We wanted to thank you again Monica for all your assistance with buying our first home. As new home buyers, we found your guidance and advice invaluable. The home we purchased was a Short Sale and we would not have been able to get through the process without you. Through your great network of professionals, you put us in contact with the right individuals to complete the transaction. Your knowledge and expertise truly enhanced the home buying process. Thank you again for everything. We will absolutely recommend your services to friends and family.
Rob and Kia

Thank you for helping us find our dream home!Your dedication and professionalism was greatly appreciated and we look forward to recommending you to our family and friends!! You helped make this entire process enjoyable…Rich and Ali M.

We would work with Monica again and highly recommend for her to represent either buyer or sellers. Throughout our home buying process Monica was able to get additional information on a timely basis, provide intelligent responses to our concerns and questions and was always supportive and professional. Her advice was directed to provide us with what was in our best interest...Mary Beth and Ethan

We were so pleased to work with Monica. Her suggestions throughout the process ALL helped sell our house - especially her staging recommendations! She was considerate of our time and always available. I also think she's a good negotiator! Simply put - she was fabulous on every level… Barbara and Ron

Monica's drive and dedication was essential in the sale of our house. We live 100 miles away and needed a professional like Monica. She went above and beyond with her effort and attitude. It was our pleasure to have met Monica and we highly recommend her...Chris and Maureen

Buying a home as you know is a roller coaster of emotions. Monica was by our side, relentlessly helping us to find the perfect home for us. She always went the extra mile and as a result made us feel safe and at ease throughout the home buying experience. A+ for Monica...Billy and Jenna

Thank you so much for your work in selling my in-laws house. The effort that you put into holding their hands and STAGING THE HOUSE was really appreciated by all. Monica, you even went above and beyond by shopping for some finishing touches and physically helping me move the furniture.We will always recommend your services...Karen and David F.

We had a great buying experience with Monica. She was very helpful and extremely patient with us throughout out home search. She listened to what we liked and didn't like. She helped us find our DREAM HOME! Thank you Monica...Theresa and Joe H

Monica has been there for us through thick and thin during our entire home buyingprocess. She is a very qualified and adept real estate professional. We have had so many ups and downs with this transaction. Monica has helped us through all the many different nuances of our new home acquisition. Yes, she does go beyond the call of duty too! Just keep what you are doing, Monica...Linda and John W.

As first time home owners I buyers, Monica really showed us the ropes. She went to bat for us when we needed it the most. One year later and we are loving our home and making it our own. Thanks Monica!...Nadine and Jason

Monica was very professional, helpful, and knowledgeable in all phases of the sale. The house sold very quickly and without a single difficulty. Through Monica, we learned the high level of service she provides, and we would not hesitate to refer her to others for any real estate needs in the future...Karen B.

Monica was very attentive to our needs in a home and was very knowledgeable regarding the community. Throughout the process she was there for us with advice and insight as to the status of things. We enjoyed working with her and would gladly recommend her services...Jason and Allison P.

Monica was wonderful to work with. She was friendly and honest from when I met her at an Open House she was hosting. Monica was extremely helpful in finding homes to look at and getting me the low down info on how motivated the sellers were and what they were looking for in a buyer. She also helped in recommending an attorney for the home purchase and getting mortgage preapproval letters at the last minute. What is best is that she got me to think about what was really the right house for me and didn't just try and push me to buy any house. She truly had my best interest and well being in mind when looking at and making offers on potential homes...Bill H

Monica was honest and up front with us right away and helped us understand what price would sell our home. My husband and I were very nervous and Monica was very calm and patient with us from the first day she came to our house. She always assured us that everything would work out. If it wasn't for Monica, our dreams of retiring to NJ would not have come true... Roxanne and Joe M.

We were so pleased with Monica as our Real Estate Agent. She did exactly what she said she was going to do. No false promises, only very hard work to get our house SOLD! ...Patricia and Mauro D.

We couldn't have made it through the process without Monica's hard work and perseverance. The results were immediate as we got close to asking on our very first offer. It felt like Monica was working on selling our home 24/7. The only complaint is that she generated so much interest we always had to be out of the house (just kidding!). My children wonder why they don't see her on a daily basis anymore.That is the kind of impact she had on our family.

It was truly a great experience...Konstantine and Joanne K

Monica's professionalism, performance and attention to detail made our home sale a very smooth transition. She made us feel like we were her priority clients. We began as strangers and evolved into life long friends...Alice and Dave S

Monica worked so hard and so tirelessly to do the right thing with my family's home and she is terrific. I don't think I have ever seen so much effort put into a house and throughout all the challenges, Monica maintained her sense of humor. Amazing! ...George F.

Our compliments to Monica McMahon. Her enthusiastic efforts succeeded in selling our mother's house in East Northport within a few months of listing it. Monica eagerly pursued clients, held numerous open houses and guided us every step of the way from contract to closing. Her commitment to task was evident throughout the entire selling process. Thank you all for a job well done in a very difficult real estate market....The Roy Family

We finally made it to our new home. Super Saleswoman at that! One who devotes all energies, talent, and time from the beginning of one sale to the very end. What a pleasure - Super Gal!....Barbara and Allan M



Licensed Associate Real Estate Broker

164 E. Main Street

Huntington, NY 11743

Office: 631.549.4400

Mobile: 516.702.4484




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