Service Areas
About William ODonnell
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Credentials
LICENSE
Awards
-
2026
TOP AGENT
Bay Shore, NY
2026
TOP AGENT
West Islip, NY
Other Awards
Gold Award
2026
Bay Shore, NY
2026
West Islip, NY
Gold Award
Will was a pleasure to work with. He has extraordinary marketing skills and allowed my home to have a huge amount of interest!He has great communication skills with all of the parties involved with your real estate transaction. He takes great pride in his craft and it shows throughout the current/ future relationship he develops with his clients.
He is a very personable individual that forms lifelong relationships with his clients. He sold our home in 1 day above asking. He is quick to answer all calls, if he doesn't have an answer for your questions, he makes sure he does the research to get you the answers quickly. He made our sale basically stress free, even with permit issues. He assisted with contacting the town and getting surveyor's and an architect to process the permits.
I rarely write reviews for anyone or any business, however, I cannot say enough great things about Will! He was always available for a quick question or to take us around a new neighborhood. Knowledgeable and extremely friendly you couldnt place your trust in anyone else with more integrity. Definitely one of the best brokers around!
William is the best one in a million. He is one of the most wonderful person and I recommend him to anyone buying a house. Love you William
Wow! Made buying a house such a breeze! I was new to home buying, and have heard horror stories from friends and family about terrible agents. He was professional and personal! He never made me feel uncomfortable and helped me every step of the way!
Will is personable, professional, knowledgeable, and straight forward with his clients. He sincerely cares about helping clients achieve their goals. He guided us through the process of selling our home of many years, making it anxiety free for us. Ask to see some of his terrific video productions!Contact Will, meet with him, and see for yourself!
I met William a number of years ago, as well as real estate agents from other companies. When it was time to sell my home, his professionalism and dedication to his job was a major cut above the others. Thank you William.
I cant thank William enough for all he did to make the sale of my house happen. Ran in to many obstacles with the closing and William got me through it all. He went out of his way many times to help me. William is an amazing agent!
We are very happy with the results. William delivered on what he presented on the first meeting we had with him. We had interviewed with a couple of realtors and we felt he was honest, professional and very clear on the expectations and how to get us to our desired outcome. Great communication through out the entire process. We would recommend him and his team in a heartbeat. We couldnt be any happier with how fast our house got sold and the final closing price.
Dear, William Our buying journey wasnt easy, but we couldnt have done it without you by our side. Thank you for your hard work, patience, and diligence along the way, and most of all, thank you for helping us find our dream home.We appreciate your expertise, wisdom, and guidance along the way, and we cant wait to refer you to friends and family in the future. I write that testimonial and that review on your behalf? Thank you again for all youve done for us. Sincerely, Nadege and Jean ????????
Will was very professional and walked us through every step of the home buying process with professionalism and patience. It was our first home purchase so undoubtedly we had many questions. He not only answered our questions but educated us tremendously so that we would understand why. Although very nerve racking, as buying your first home will be, he made the experience great! Thanks Will.
Williams was very thorough and informative on every open house we visited. He was extremely friendly, kind, genuine and patient throughout the entire process. He never made me feel uncertain or unsure about my buying decisions. He discussed the pros and cons about the houses we visited using honest judgments, making certain that I was comfortable with my decisions. He also fulfilled my expectations. His unique personality, reliability, and passion about making sure I was satisfied only resulted in a happy customer.
He was amazing. Other realtors should learn from him So professional, goes over and above what i thought a realtor would do Answered every question and concern about the sale of our home I let everyone I know who is looking to buy or sell their home to call Mr. William O'Donnell. He is a very nice guy
William was an amazing agent to work with!Amazing knowledge of the market, always was available to answer any questions, and always took the time to explain everything! 100% recommend working with him!
I highly recommend William ODonnell to anyone looking for a realtor. I had the pleasure of working with him recently to both sell my previous home and buy a new home. William is educated, professional, and helpful. He made what could have been a stressful situation of buying and selling a home simple and seamless, and went above and beyond to make sure that the process was done well.
William is very friendly, and knowledgeable. He always responds to your calls in a timely manner. He explained the whole process very clear, and help you in every step along the way. In my case he got me more than the asking price for my home. I could not have done it without him.
William is a great agent, extremely helpful and an absolute pleasure to work with. He knows the Long Island market very well, gives great advice and works with other top-rated professionals to ensure a smooth closing. He is very responsive, always available to answer your questions and is very honest and trustworthy. I highly recommend hiring him!
I meet William when he knocked my door and introduced himself , he wanted to know if we were interested in selling our home and a few months later our home was on the market.He made the stressful process of selling and buying our homes very easy. He has dedication, honesty, friendliness towards his clients . He is very knowledgeable and really works hard to find the perfect home for his clients . He worked with us around our busy work schedule, answered all of questions. We are very happy to have meet and worked with William . We highly recommended him 100 percent.
Working with William was the best real-estate experience I have ever had. He was very professional in every aspect. I listed my home with William which was a tough home to sell and he got it done within a quick time frame above list price. I also purchased a new home with William and it was everything I wanted and more. I would highly recommend William to anyone looking to sell or purchase a home on Long Island.
William ODonnell was my Realtor. He made the whole process of selling my home a very easyOne. Every thing was explained to me along the way and all parties was in the loop. I highly recommend William to anyone who is in the market of selling their home. He was truly a blessing.
William is an outstanding realtor! My experience with him always resulted in thorough communication and excellent results. William does what it takes regardless of the challenge he will rise up and face it head on to ensure success. He is a true gentleman and in my opinion a rising star that regardless if your a seller or buyer should be at the very top of your consideration for a realtor. I give William ODonnell my highest recommendation and I have the highest confidence you will too. Thanks again William! -George Miller
If I could give William 10 stars I would. He made the whole experience of purchasing a home very easy. William is very knowledgeable and very professional. He was always available when I had any questions. He went above and beyond what I was expecting. Truly made the whole experience very easy. I would recommend him in a heartbeat. William thank you so much for finding me my new home.
If I could give William 10 stars I would. He made the whole experience of purchasing a home very easy. William is very knowledgeable and very professional. He was always available when I had any questions. He went above and beyond what I was expecting. Truly made the whole experience very easy. I would recommend him in a heartbeat. William thank you so much for finding me my new home.
William was very helpful in the purchase of our first house. He responded to our questions in a timely manner. So glad we met William. Hes very respectful,honest, and professional. He will go out of his way to make sure your happy with your purchase. If your looking for a real estate agent look no further. We are very happy and if we ever look for another home in the future we will definitely use him. I highly recommend you use him to you wont regret it.
Real Estate Agent William ODonald help me out greatly when I was looking for my house! Such a trustworthy and responsible service. His work is very well appreciated.
Will is a driven real estate professional . His willingness to go the extra mile to achieve customer satisfaction is admirable. He has made the purchase of a home and rental of property seamless . Thanks Will your the best!
William was a gentleman! He made everything clear, was on top of his game and was really well spoken. He took care of all of our needs and wants. Helped us find a nice home.
William was extremely helpful, a very motivated young man dedicated in helping his clients!! Any issue that was presented in the process of buying a home with the banks, attorneys or appraisers, William stayed on top of it and made sure we were tuned in and on the right page. Would highly recommend him to my friends and family
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