Valentiner & Associates, Property Managment Company, Boulder, COThe Best Kept Secret in Real Estate


About Us

The Team

Sheri Valentiner, Owner/Broker
Sheri has been involved in commercial and residential real estate in the Boulder area since 1986, and has managed assets for investors from around the country.
She is a member of the Denver Metropolitan Commercial Association of Realtors, the Commercial Brokers of Boulder, the Institute of Real Estate Management, the Colorado Association of Realtors, the National Association of Realtors, and is currently a Certified Property Management Candidate.

Karen Zawacki, Office Manager
Karen has been working as Sheri’s assistant since 1997. She oversees the daily operations of the company, and whenever clients or tenants have questions, Karen is there to help. If she doesn’t know the answer, she will find it! Karen is a vital part of the team. She is loyal, honest and dependable.

"To describe Sheri Valentiner as just our property manager would do her an injustice – she’s also our advocate, our advisor, and our friend. Sheri and her staff, go above and beyond the duties and expectations of typical management. She has kept our 27 year-old building physically current, with a keen eye towards the bottom-line. She makes walking the tightrope of keeping both the tenants and ownership happy seem like an effortless task. Sheri has been our advocate since 1997 when my father, the original owner, passed away in 2002, she was instrumental in helping make the succession process as smooth as possible. Currently, we are in the process of selling the property and Sheri has again gone out of her way to help us in this process – from gathering last minute document requests, to tenant interviews, we could not have done this without her!! I would recommend Sheri Valentiner and Valentiner Realty for all commercial property needs and services."

Russel McMillan
Flatiron Postcard Properties, LLC