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Meet Pedro and Dennis

Meet Pedro and Dennis


Welcome to the world of real estate excellence, where passion meets precision. I’m Pedro Siqueira, a dedicated Realtor® at LIV Sotheby’s International Realty, specializing in the vibrant west side of Denver with my office in Evergreen, Colorado.

About Me:

Originally from the captivating landscapes of Belo Horizonte in Brazil, I brought my adventurous spirit and warm cultural roots to the United States in 2014. Pursuing electrical engineering at the University of Colorado Colorado Springs (UCCS), this background not only sharpened my analytical skills but also instilled in me a relentless commitment to excellence.

Why Choose Me as Your Broker:

As a Realtor®, I seamlessly blend my Brazilian warmth with a precision-focused engineering mindset. I believe that real estate is not just about transactions; it’s about creating homes and fulfilling dreams. My journey from Brazil to the U.S. has equipped me with a unique perspective, allowing me to connect with clients on a deeper level. I work alongside my Father-in-law, Dennis Jeffery and our goal as a team is to treat our clients as family and help them achieve their goals.

My Engineering Advantage:

My background in electrical engineering is not just a degree; it’s a unique advantage for my clients. I approach real estate with a data-driven mindset, utilizing analytical tools to interpret market trends and property values. This ensures that every decision is informed, strategic, and in your best interest.

Let’s Start Your Real Estate Journey:

Whether you’re a first-time homebuyer, a seasoned investor, or looking to sell your property, I am here to guide you through the process. Let’s turn your real estate goals into reality.


Licensed as a realtor in 2018, after 30+ years as a pastor, Dennis brings a commitment to integrity, excellence, and his client’s best interests to real estate. After achieving Elite status with a different brokerage, Dennis now utilizes the outstanding brand recognition, systems, tools, network, and culture of LIV Sotheby’s International Realty for his clients’ benefit.

Dennis has earned the SRES designation (Senior Real Estate Specialist) from the National Association of Realtors. He has comprehensive knowledge and experience assisting seniors in various stages of life transition into the housing option which makes the most sense to them.

Dennis, his wife Coleen, and their family have lived in Colorado since 1995 with an extensive network of friends and knowledge of the region. During his previous vocation, Dennis travelled extensively both nationally and globally providing him with a broad perspective that enriches his approach to real estate. He is also the Board Chair for “Life-Line Colorado”, a non-profit that works with people transitioning out of prison and also with gang prevention / intervention.

A connector and networker, Dennis taps into his network for the benefit of his clients. His son in law, Pedro Siqueira, who is originally from Brazil, partners with Dennis to form a strong real estate team providing professional realty service for their clients. Their business has included first time home buyers, investors, commercial real estate, luxury home sales, and national relocation.


Dennis Jeffrey helped us with the purchase of our home and blessed us so very much with his assistance. He upheld morals in the industry and was genuinely concerned about our well being. His intervention in the purchasing process was invaluable. If you want someone who is going to listen and make your needs top priority, Dennis Jeffery will certainly go the extra mile to help meet your needs for buying or selling! God bless you Dennis!
Dawn Wanser
e had no doubts that Adam and 39 North’s experience and knowledge would be such a great asset during the home buying and remodeling phase, but what really set them apart is their genuineness, accessibility, and investment into the whole process. It was evident that Adam and 39 North’s passion is in their work together by how much we felt cared for during the home buying adventure. There is no question in our mind that Adam and 39North have received our highest recommendation to those looking for someone to find and create their perfect home!
Matt and Sarah
We used the 39 North Team to sell our house. We lived in the house for 30 years and they walked us through everything we needed to do. We were under contract within 36 hours of putting the house on the market, thanks to the hard work and expertise of Dennis Jeffery and Adam Andrus. We would highly recommend them to family and friends. They were a pleasure to work with!
Deb Baggett
Working with Adam and 39North Team for our home buying journey was hands down the best decision we could have made. Being first time home buyers, my wife and I were overwhelmed and daunted by the complexities and process of buying a home, especially in the Denver market. Adam’s history in construction and real estate law really set our minds at ease knowing he would guide us in finding a solid home. Whether we had questions related to the build and structure of a house or felt unclear about specific laws and policies in purchasing the home, Adam had an answer!
Adam Andrus and his team are impressive people and brokers — unfailingly helpful, gracious and honest as well as extremely smart and knowledgeable about all aspects of what it takes to successfully list, show and sell a house. Adam took my stress levels to near zero because of the trust he  instilled. He also didn’t rush the deal, which meant that I did finally and fully achieve all my objectives. I knew I was in good hands the minute I met him. And we had fun throughout what can be a grueling process. Selecting Adam as my agent is one of the best business decisions I’ve ever made.
After finding our new home, the excitement did not stop there! We wanted to find a solid home that could use some interior updating and remodel the kitchen. 39North and Adam helped us envision where we wanted to go and guided us step by step on how to get there. Whether it was a question on paint, flooring, countertops, lighting, you name it, they knew exactly where to go for the best quality, price, and services for making our house really feel like home!