

About William
William Kretzer is a trusted real estate professional who brings empathy, integrity, and decades of experience in service-focused roles to every client interaction. A proud Colorado resident since 2006, William has developed a deep love for the state’s communities and lifestyle—and he’s passionate about helping others find their place here.
With over 20 years of experience in helping people navigate big life transitions, William understands that buying or selling a home is more than a transaction—it’s a deeply personal journey. His calm presence, attentive listening, and eye for detail make him an outstanding advocate in what can be a stressful process. Whether you’re a first-time buyer, upsizing for your growing family, or downsizing into your next chapter, William is committed to making your experience smooth, informed, and even enjoyable.
Family is at the heart of everything William does. As a husband to Kate and a proud father of four, he values honesty, reliability, and building relationships that last—both personally and professionally.
If you’re looking for a real estate agent who leads with care, communicates with clarity, and puts your goals first, reach out to William today.
WKretzer@REMAX.net
(720) 985-8975
Transaction History
- 1 Year
- 2 Year
- 5 Year
Neighborhoods William Has the Most Experience In
William's Listings and Deals
William's Active Listings
Awards and Designations
- 100% Club
- Diamond Award Club
- Five Star Award
- NAR - National Association of Realtors
Other Experience
William's Reviews
5/30/23Megan Sobeck
Fabulous Experience! William is very professional and goes way above and beyond what other Realtors I’ve worked with have done. He did an excellent job with helping us with the listing price and timing in listing our house all because of his expertise of the market. He was very good about communicating with us the entire time and giving us updates. I hope to work with him again the future! I won’t hesitate on recommending him to anyone I know that needs a Realtor.
3/6/23James Holland
5͏ stars start to finish.
We met William at an open house, we were so impressed that we retained him to find a house for us. He took great care of us, located a house that fit our needs, and helped with everything from negotiations to closing. We would certainly recommend him to anyone who is thinking of buying. 5 stars!
11/18/22Harlee Curtis
William was a very big help to my husband and I in finding our first home! He is very responsive and truly cares that you will end up in the right place, and is very detailed in explaining all the moving parts of purchasing a home especially for first timers. Our experience was great and we will definitely be using William for any other home buying or selling opportunities and would recommend him to others who are looking. Thank you!
