About Us

Hello and welcome to our website!  Please allow us to introduce ourselves.

We are the Treiber Team with Coldwell Banker Residential Brokerage in Oro Valley, Arizona.  We are full-time licensed Real Estate Agents in the state of Arizona.  We hold a variety of professional designations and have over 20 years of combined real estate experience.   

We serve Northwest Tucson, including Dove Mountain in Marana, which is the best kept secret for the fabulous resort lifestyle you can have as a homeowner!   If you are looking to purchase anywhere in Northwest Tucson....in an active adult community, a golf community, a gated community or a luxury property in the foothills, we have a great deal of experience to help you find your new home.  If you want to list your property, we will market it globally to give you maximum exposure and find qualified buyers.

Please feel free to click on the links to our professional bios to learn more about our background and professional designations. 

                 Mary Ann's Bio               Karin's Bio              

Our purpose is to assist you in obtaining your next level of real estate ownership.

Our mission is to demonstrate knowledge, integrity, compassion and most of all professionalism as we strive to meet your real estate goals.

Our goal  is to establish clients for life and moments of excellence that our clients will in turn share with family and friends.

We believe that our clients needs are top priority and understand the importance of open communication and strict attention to detail!  We understand that a home purchase/sale is probably one of the most important transactions you will ever make.

The Treiber Team website provides amazing amounts of information on the home purchase and home selling process!  Please take a look at our available properties and the vast amount of other information and do not hesitate to contact us via e-mail or phone if you have any questions.

We look forward to helping you!