Our Agents

zillow premier Jeff Theisen-Employing Broker

License Number: LMB100023008
NMLS# 300205
Company NMLS# 397446

970-430-9067 – jeff@harmonybrokers.com

I have been in banking and real estate 21 years. Starting as a bank teller in 1991, I worked in commercial, private, and personal banking. I found my passion was residential lending and educating consumers in making one of the most important decisions in buying a home. Determined to provide more service, I obtained my Real Estate license in 2003. In January 2011, I established Harmony Brokers. I wanted to provide a “One Stop Shop” for consumers to provide Real Estate services as well as lending. I am blessed to have three amazing children (Bailey, Jaiden & Maisen). I enjoy golfing, fishing, and trying to keep up with the kid’s activities.

Screen shot 2015-03-31 at 6.43.02 AMzillow-5star-125adPatty Johnson-Broker Associate
2016 LBAR Rookie of the Year
License Number: 100054156



I grew up in the real estate industry. Both my parents were realtors and I spent many Sundays at open houses with them. I have lived in Colorado my entire life and know all the great spots for vacations. I moved my three children from Denver to Loveland in 2000 and we call it home. For 28 years, I was a marketing consultant for small to medium business owners.

My passion is every child should have “roots”. A place to call home and create new memories. I love to take family vacations with my 3 children, their spouses and my 4 grand children. Doing yoga and spending time outdoors is what I do with my free time.

mitch-1Mitch Weiner-Broker Associate



Veteran real estate sales specialist with 25 years of success marketing, managing and selling in Colorado real estate markets, closing residential sales in challenging times and launching innovative developments through strong network of contacts and passion for products. Innovative marketer who leverages technology and creativity gained through early career in music business to sell the story of builders, new construction, and existing residences.  Dedicated to hard work with long hours.

I launched Sustainable Real Estate Brokerage, specializing in renewable energy systems and future building technologies for residential homes, developing marketing plan for design/build subdivision within sustainable village with community farm. Created web portals featuring sustainable and renewable search categories in MLS.

Strong knowledge of the Fort Collins and NOCO real estate market.


  • 15 years of experience representing construction and development in the new home building industry
  • 25 years of experience in the Colorado residential real estate market
  • Dedication to customer satisfaction and experience working with buyers and sellers
  • Proven success using new technologies to market homes including live webcams, location based virtual tours and social media
  • Online marketing specialist focusing on Custom Sustainable Construction, resale and investment properties.


Trish Tanner-Broker Associate

As a second generation Fort Collins native, I will lend insight and successfully negotiate you through your buying or selling experience. With decades of involvement in the Northern Colorado Real Estate community I can leverage my experience to assist homebuyers in finding the perfect new address and sellers in maximizing their investment.

I am committed to handling each transaction with the utmost care, persistence and integrity. My job is to help you achieve your goal assuring all the details are managed and your home buying or selling experience is stress free.My top priority is to over-deliver for my clients: communicating effectively, prioritizing strategically, and ultimately producing exceptional results. I feel strongly that my work is not done until I know that me clients are 100% satisfied.

I love spending time with my family, water skiing, wake boarding, snow skiing, boat camping and traveling. We have great pride in our daughters as they graduate high school and college and venture on to grad schools or careers of their own. I have been involved in many different activities with them growing up including track and field, band, choir, honor societies and volunteerism.

Whether you are buying or selling a home or just have questions I am here to help. Please contact me today at 970-282-9488. I look forward to speaking with you soon