Main Content
Slideshow
Welcome
the difference
Number 1
Michigan's #1 Realtor
Consistent Success
Leading the State for 16 Consecutive Years
Visible Results
Over $174,000,000 Sold in 2025
THE DIFFERENCE.
Legacy
4th Generation Realtor
Unmatched Expertise
Over 35 Years of Real Estate Excellence
National Leader
Ranking in the Top 1% Nationwide
featured properties
Industry
Recognition
Industry RECOGNITION
What Our
Clients Are Saying
Great communication and exceptional teamwork! We have worked with Kathy and Helen over many years and across several properties, and they consistently get the job done effectively and professionally. I..
Rochester Hills Sellers
Kathy, your work ethic is like no other! You work harder than anyone I know. I’m grateful for our professional relationship and the outstanding service you provide to my clients..
Local Divorce Attorney
We could not be happier with Helen Reasoner and Kathy Broock as our realtors! We interviewed several realtors before choosing to list with Helen and Kathy, and we knew from..
Rochester Sellers
Kathy, thank you for your honesty. It’s rare to find, and your candor makes it even more meaningful. That’s exactly why I hired you. You’re the best in the business!..
Bloomfield Twp Seller
Working with Helen and her team was truly a positive experience. From the beginning, she was kind, helpful, and always available whenever I had questions. Most of all, she was..
Oak Park Buyer
Thank you for your dedication, guidance, and support throughout the sale of our home. We truly appreciate all the work you put into making this happen and are so grateful..
Bloomfield Hills Sellers
Kathy, I heard you on the radio, and then I did my research. Your branding, your network, and your sophistication are why I hired you. Your reputation truly speaks for..
Bloomfield Township Seller
Wonderful to work with from start to finish! Kathy and Helen kept everything moving forward and ensured a smooth closing, even when a few challenges arose. Their expertise and teamwork..
Birmingham Buyers
Kathy and Rebecca were amazing! We are so happy with how the sale of our home was handled from start to finish. Their guidance and professionalism made all the difference...
St. Clair Shores Sellers
Kathy & Helen, thank you doesn’t even cut it. Your patience and encouragement made all the difference. We’re incredibly grateful for everything you did to help make our dreams come..
Lakefront Buyers
Kathy and her team are the absolute best in the business, and we knew it from the moment we met! Her attention to detail, professionalism, and client network are second..
Oakland Township Sellers
Kathy Broock and Cheryl Bournias are a POWER TEAM! Their experience and care are what set them apart and make them the HEISMAN TROPHY WINNERS of teamwork! Kathy and her..
Bloomfield Hills Sellers
Kathy and her team are simply the best! From listing to closing, they were fantastic to work with and guided us through the sale of our family home with care,..
Bloomfield Township Sellers
We couldn’t have asked for a better real estate agent than Helen! From start to finish, she was incredibly responsive, honest, and genuinely great to work with. As first-time buyers,..
Birmingham Buyers
I would certainly call KB & Co. again! Cheryl Bournias explained everything so thoroughly, and my home was priced perfectly. Sold in three days for ,000 over asking! Everything was..
Northville Seller
Kathy and Helen were phenomenal throughout the entire process of buying our home. They took the time to get to know our family and understand our needs. They make an..
Birmingham Buyers
When you go with Kathy and her team, you will be in very capable and trusted hands at every step. Kathy’s experience and capability can’t be beat. There is a..
Bloomfield Hills Sellers
Kathy & Helen, we are so grateful for all you did for us, and now for Brooke & Dennis. Your friendship, care, and expertise are unmatched. Thank you to you..
Birmingham Buyers
A trusted friend recommended Kathy when we first decided to sell our house in Bloomfield Hills. Kathy and her team sprang into action, advising and helping us get the house..
Bloomfield Hills Sellers
Helen and her team made my first home-buying experience smooth and stress-free. I first worked with Helen when I was renting, after a friend recommended her, and she was great..
Royal Oak Buyer
Kathy & Cheryl, thank you so much for keeping every possible option open for us. We’ve felt completely supported in such capable hands every step of the way, always knowing..
Bloomfield Hills Sellers
Kathy Broock is truly the definitive expert for selling homes of every size in Oakland County. With years of experience in the area, she possesses an unparalleled understanding of Oakland..
Bloomfield Hills Seller
Kathy, I could not recommend you more! It was just as you said, it was smooth and easy. Your work jumps out online! Completely effortless, and the clarity of what..
Birmingham Seller
Helen and Kathy made buying our home easy and fun! As out-of-state buyers, we trusted them completely, and it paid off big time. Such a great company and group of..
Royal Oak Buyers
Kathy came highly recommended to me by a dear friend when Kathy sold her home. I met with Kathy at her office to list my house, and the next day..
Birmingham Seller
We were struggling to find a Realtor who was the right fit for us. After multiple attempts, my wife decided to look up the best Realtor in Michigan and from..
Detroit Buyers / Sellers
Kathy and her team have been nothing short of amazing! From start to finish, she guided us through the process flawlessly, making it easy for us. We were glad to..
Clarkston Buyers
Kathy, Helen, and the entire machine at KB & Co. did an incredible job with the recent sale of my Birmingham home. I have worked with this team in the..
Birmingham Seller
Cheryl, I just wanted to say how thankful I am for your help through this whole process. It feels like yesterday when we looked at those first few homes, and..
Royal Oak Buyer
We had a wonderful and easy experience working with Helen and her team! They are extremely knowledgeable, follow up immediately, and truly care. Every person we worked with on the..
Detroit Buyers
Thank goodness for Helen and her patience! My husband and I were looking for the right house with a view, and it took a long time. We are so grateful..
Birmingham Sellers / Waterford Buyers
Kathy is the best in the business! Her experience and knowledge make the process of selling your home easy and stress-free. I can’t thank her enough. I have used her..
Bloomfield Hills Seller
Kathy and Helen were a pleasure to work with. They have unparalleled knowledge of the SE MI real estate market and made the entire process so easy. I couldn’t recommend..
Wolverine Lake Buyer
Kathy and her team are bar none the best in the business. Professional, efficient, and personable. Their attention to detail and care for their clients are unmatched. If you are..
Bloomfield Village Seller
We could not say enough about how wonderful Helen and Kathy were to work with during our home-buying process! As first-time homebuyers, we went in knowing nothing, but they were..
Detroit Buyers
Kathy and her team are so wonderful to work with when buying or selling a home. Everything was explained clearly and made comfortable. My experience was great, especially since I..
Troy Seller / Richmond Buyer
We had a great experience buying two homes with Kathy and Cheryl! Everything went smoothly, and we truly felt they had our best interests at heart every step of the..
Birmingham Buyers
My husband and I come from completely different backgrounds, so finding a home that fit both our styles wasn’t easy. Thankfully, our friends recommended Helen, who introduced us to Rebeca,..
Sterling Heights Buyers
We are so grateful for everything Kathy has done for our family over the past few years. She was dedicated, consistently available, and incredibly patient—guiding us through every step and..
Birmingham Buyers
Helen and Kathy are absolutely wonderful to work with! They helped us buy from across the country (under asking!) and, three years later, sold our home at asking in just..
Bloomfield Hills Buyers/Sellers
We cannot say enough wonderful things about our experience working with Helen. She was attentive, knowledgeable, and truly took the time to understand what we were looking for. Thanks to..
Birmingham Buyers
Easy process from start to finish—thanks to KB and her team! You listened to what we wanted and absolutely nailed it in finding the perfect home for us. We’re so..
Bloomfield Hills Buyers
We highly recommend working with Helen! From start to finish, she was professional, efficient, and easy to work with. We appreciate how hard she worked for us and how patient..
Birmingham Buyers
Kathy and her team were amazing to work with—responsive, dedicated, caring, and attentive to detail. Everything went so smoothly, and we felt they always had our best interests at heart...
Bloomfield Hills Sellers
Working with Kathy and Helen was an incredible experience! We found our dream home in under a month. Their local market expertise, strong connections, and consistent communication made the entire..
Birmingham Buyers
Kathy, we made a huge mistake not hiring you from the start. Your connections, legacy, and marketing expertise are exactly what we needed. You explained everything so clearly and made..
Novi Sellers
I worked with Helen Reasoner to purchase my new home, and I could not be more pleased. Helen and her team were fantastic—she made buying a new home easy. Highly..
Chicago Transferee / Ferndale Buyer
Working with Kathy and Helen to sell our home was truly a professional, efficient, and friendly experience. From start to finish, Kathy and Helen were absolutely phenomenal. We were selling..
Cass Lake Sellers
Kathy and her team were absolutely fantastic to work with—truly going above and beyond every step of the way. They were patient, responsive, and incredibly helpful throughout the entire process...
Birmingham Buyers
Kathy and Helen made our buying experience seamless and always had our best interests at heart. Throughout our entire search, they made sure we held out for the perfect house...
Royal Oak Buyers