Browse what our clients have to say about us.

Amy Trent

As a first time home buyer, the home buying process seemed daunting. Working with Laura made the buying process easy and took the stress out of the process.

Katherine Drummond

You couldn't ask for a better team to work with. We are so happy that we found them when we did. They made what could typically be stressful into a smooth experience and I really believe we got the home we did because of their availability, flexibility, and willingness to advocate for us.

Donna Wasserman Marino

I moved from NYC and there were so many 'balls in the fire' that I could never imagine would come together so smoothly! Thanks to this incredible team I was able to purchase this amazing home in CC North without a single hiccup. IF you want the best agents on the planet... you have arrived!

Madeline Kleinman

Phenomenal Team!

★ ★ ★ ★ ★ The Seitz Kal-Hagen team was phenomenal! Their team is so incredibly knowledgeable on the neighborhoods and the homes in Denver and the Denver metro area. Marilyn made purchasing our home easy and she understood our checklist and what items we were looking for in a home. She explained important aspects of houses that could be easily overlooked and was incredibly honest with us during our search. We would highly recommend the Seitz Kal-Hagen team to anyone looking to buy or sell their home in Denver!

Patrick & Nancy F.

Selling an old home after 28 years and purchasing a new home is a complex transaction. Lots of pieces and emotions involved. Dealing with realtors and their clients, lenders, parents, and inspectors is not an easy task with everyone having a different set of requirements and agendas. Creativity, focus and most of all patience are what is required. Laura and Marilyn make a great team and have the skills required to complete your transactions. They communicate what is really going on during the entire time and come up with solutions to the many problems and issues that will arise. Professionalism and results make for a great partnership for you, the client. Take advantage of it!

Tracy T.

I would like to take take a moment to tell you about my recent transaction with The Seitz Kal-Hagan Team. I am a Real Estate Broker with 25 years of production in the Denver Metro area. I have never written a letter of this nature, and am with great pleasure! I recently closed a home with this fine team of agents and highly recommend them to you. If you are looking for a dedicated team of hardworking and knowledgeable agents, look no further. I was on the other end of this finely-tuned team and saw the end results which was a well executed win-win transaction. Hire these fine folks. You'll be happy you did! 

Dr. Robert Wolfson

The Seitz Kal-Hagen team did an outstanding job selling my mother's house in southeast Denver. Despite the difficult circumstances of the recent pandemic, Marilyn and her team helped me with every aspect of the sale. They provided excellent advice and assistance with movers, estate sales and resolution and preparation of the house for sale. They promptly found a buyer wiling to pay our asking price and helped us close the deal with no delay! The closing went smoothly. They were highly professional at every stage of the process. I could not have done it without them. I recommend them highly! 

Joy Ptasnik

Outstanding negotiation

Marilyn and her team did an outstanding job in listing and selling my mothers house during the difficult stages of Covid. She was able to get the house sold very quickly for a good price and without us having to do anything. I would highly Marilyn. She is very well-connected and seems to know everybody in Denver. Those she doesn’t know become her friend very quickly – including the people that bought our house. It was a win-win situation. Everybody was happy with the sale. The experience was delightful from the start to the finish.

Katherine S.

From start to finish, the Seitz Kal- Hagan team was nothing but excellent in helping us sell and purchase a new home. Throughout this entire stressful process, Laura was always there for us. She is detail oriented and truly cares about her clients. Due to the team's diligence and superior work ethic, we were able to sell our home (with multiple competing offers!) in less than one week and find the home of our dreams! I highly recommend the Seitz Kal-Hagan team!

Craig Kleinman

★ ★ ★ ★ ★ These real estate professionals are among the most competent, knowledgeable, and friendly as anyone can find. I have now utilized their incredible services four times and on each occasion they have performed at the highest level. Each transaction had its own peculiarities and challenges. This team was never thwarted in any of the challenges which were presented. I would and do highly recommend the Seitz Kal-Hagan to anyone seeking to either buy or sell real estate in the Denver-Metro area and surrounding locations. They are at this point the only team of real estate professionals I will utilize.


Marilyn and Laura were outstanding. They managed the entire process of preparing our house for sale, including substantial renovations, as we were out of state. They offered thoughtful advice and made great decisions, and were a pleasure to work with. They couldn’t have made the process any easier for us. And they closed the sale during the height of the pandemic, at full price. Thank you Marilyn and Laura!


Laura was awesome to work with. She is super knowledgeable and patient. She is also really positive which helped keep our spirits up as we all know it can be tough to find a home in this Denver market! She ended up helping us to find exactly what we wanted and under budget, which was really surprising to me. I highly recommend anyone looking to buy a house to use Laura as their real estate agent.

Kathy P.

I can't say enough great things about Marilyn and her team. They made everything happen for my sale. I live about 3 hours away from Denver and they handled having someone paint and changed out some lights and staged my home. Nothing was too minor for them to make happen. I highly recommend this team if you want to sell your home quickly. My many thanks to you and your team!


Marilyn was helpful from our initial conversation to the closing date. She provided a handyman, house cleaner, and photographer to ensure that our home was ready for sale without adding any additional stress to us! Marilyn's knowledge of the Congress Park and City Park neighborhoods allowed us to choose the perfect price point. I would recommend Marilyn without hesitation.

Scott S.

The Seitz Kal-Hagan team helped with the sale of our house in SE Denver and their relationships in the local Market helped us find our forever house before it ever hit the market. Amazing group of people and they do whatever they can to ensure their clients are well represented and go the extra mile (or 5 miles in our case). Most importantly they care!

Lorrie & Sam B.

Being from out of state, Marilyn worked with us for months during our visits to find the perfect locale and home. She was always very supportive, warm and caring. Her replies were prompt and answered our questions perfectly. As a result of her hard work, the purchase was flawless, and we're now in our "dream home".

Sue Kiernan

Susan C Kiernan It is my pleasure to recommend Marilyn Kal-Hagan and her team. Marilyn acted as my agent for the sale of my home and purchase of a new home. There are no words to describe Marilyn and her team. Choosing to relocate is a huge decision. They went above and beyond in every way to make my journey not only successful, but enjoyable and smooth. I have worked with other real estate professionals and though they got the job done, it was a transactional relationship only. Marilyn and her team demonstrate that they truly care about their clients. As the saying goes, it's not just business, it's personal. I give them an A+++++.


I highly recommend Ms. Kal-Hagan for your real estate needs. We hired her to help us sell our parents' house, after they passed away. She was knowledgeable, had creative ideas, went beyond the call of duty in helping us, and our house had two near full price offers, ,the day after the sign went up.


A true professional. This was my 5th home purchase and 5th realtor. Laura was far and away the best! Knowledgeable of the Denver Metro area, an expert on the purchasing process, and hyper responsive. She even rode herd on my lender to ensure that I closed on time.


This was the first time I had bought a home, so I had a lot of questions and needed some hand holding. Laura was there every step of the way and even helped with great contractors when repair work was needed. I would highly recommend her services moving forward.

Margaret K.

Even in a pandemic they are the best. Went above and beyond to take care of my home while I was staying out of state. My house is sold because of all the hard work Laura put into it.

Bob & Tracy B.

Marilyn has sold two homes for us and helped us find our second home in between. She and Laura are a pleasure to work with and we would recommend them highly.

Paul K.

Awesome job. Found our dream home for our family.

Work With Us

The Seitz Kal-Hagan Team has a broad spectrum of the Greater Denver area. With generations of knowledge and a deep passion for the development of this area. Together you will find a team that will get the job done to meet and exceed your expectations.