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1,000+
Transactions Closed
$300M+
In Closed Sales
25+
Years Experience
150+
Five-Star Reviews
About Us
Kendall County's Most Trusted Real Estate Team
O’Neil Property Group provides unmatched local expertise and personalized service. We help buyers and sellers navigate Kendall County and surrounding communities with confidence β backed by 22 years of experience and over 1,000 successful transactions.
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Read What Others Are Saying About Us
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Kealan was amazing to work with! I would recommend him to anyone. He was invested in finding us our perfect home and really took the time to figure out what... read more we wanted in a home. He was so quick to get back to us. Just a great experience all the way around!! Thank you again. We couldnβt be happier in our new home.
Amanda Seibel
July 18, 2022Kealan was an excellent choice when we decided on a realtor. We met with a few to see our options. Kealan walked us through the process and made sure we... read more understood everything before putting our house up for sale. He helped ease our fears, and he was right on everything. We ended up selling the house right away and he was able to negotiate a great price for us. He helped educate us along the way so we felt comfortable throughout the whole process. He then helped find us a new house and took the time to listen to our wants and needs. I highly recommend Kealan O'Neil whether you are purchasing or selling.
Matt Schultz
March 21, 2019When we decided to move back into the area from Pennsylvania we knew that we would only use one person...Kealan...to find the perfect home for us. Kealan is 110%... read more professional, knowledgeable, process oriented, and responsive. He is consultative in his approach and only wants the best for his clients. He assisted us in the negotiation process in a thoughtful manner which led to both parties full satisfaction with the transaction. I would recommend him to family, friends, and colleagues time and time again. He's passionate, hungry, driven and only has your best interest in mind and heart.
Brendon Pierce
May 26, 2021 -
Working with OβNeil Property Group was hands-down one of the best decisions Iβve made as a first-time investor. Kealan and his team guided me through every step of the process... read more β from sourcing a great deal to helping me position and sell the property a year later β and the results speak for themselves: I earned a substantial return on investment within just 12 months. Kealanβs professionalism, market knowledge, and strategic mindset are unmatched. He took the time to educate me throughout the process, made sure I avoided common pitfalls, and stayed laser-focused on my investment goals. What really stood out was how proactive and responsive he was. I always felt like I had a true partner looking out for my best interests. If youβre looking for someone who truly understands the investor mindset and delivers real results, I canβt recommend OβNeil Property Group enough. Whether youβre a first-timer or a seasoned pro, this is the team you want on your side.
Brandon Bernicky
April 19, 2025Kealan was awesome through the whole process of buying our house! He was very responsive with questions we had and was very flexible on when to see a house.... read more We are grateful to have him as a realtor and he made it a lot less stressful on us!
Daniel Schultz
April 26, 2019Kealan and his team were great to work with. They did an incredible job of getting our home listed quickly and were able to secure us a qualified buyer in... read more less than a week. They also assisted us in the purchase of our new home and were extremely helpful in coordinating the two deals to help in the transition. The OβNeil team also has an in-depth contact list that has helped in upgrading our home since our purchase. We would recommend Kealan and his team to anyone in the Fox Valley area looking to buy or sell their home!!
Mary Young
January 24, 2021 -
Kealan was great to work with when we needed to sell our house. He patiently walked us through the whole process at the beginning, competantly answering any questions we had.... read more He was attentive throughout the process, responding quickly to any new questions we had. He was extremely helpful during the negotiation and closing process, and we would recommend him to anyone looking to sell their property.
Brittany Parzych
May 11, 2019I was recommended by a friend to work with Kealan for my first home purchase. What a very genuine and great guy. He made the experience so easy. He worked... read more around my hectic schedule and lead me through the process, which can be overwhelming. Even after the sale, Kealan has provided excellent service for any questions I have had and has followed up to ensure I have been satisfied. I have recommended and will continue to recommend Kealan to any of my friends or family looking to buy or sell.
Nick Runge
May 7, 2020Kealan was an excellent resource through our entire home buying and selling process!! His network of lawyers, repairmen, and other realtors (as we were purchasing out of state) kept the... read more entire process flowing smoothly. After careful market analysis, Kealan helped us list our home at a competitive price, and we accepted an offer within three days of listing. Would recommend to anyone looking for honest and accurate advice when buying or selling a home!!
Mary Hvizdos
September 27, 2019
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