The Robertson Pecher Group
Phone: M: 314-249-8240 or 314-406-6898 314-249-8240 or 314-406-6898 mobile
Phone: O: 636.394.9300 636.394.9300 office

The Robertson Pecher Group

Our mission is to become your trusted real estate adviser, we're not interested in “selling” you something.

We want to help educate you on the current market conditions and give you all the necessary information to the make the best possible real estate decision.

It’s our job to help navigate clients through today’s challenging real estate environment.

At closing, our goal is that you will feel you received first rate customer service, professional know how to execute the transaction, and a personal touch that established a friendly relationship..


  Troy Robertson

Licensed realtor since 2001 with over $80,000,000 in residential real estate transactions. Currently in Top 1% of all Coldwell Banker Agents in the St.Louis area for 2011. I specialize in St.Charles and St.Louis County. I service listings from Defiance to downtown St.Louis.

Professional Education and Designations

  • Multil Million dollar producer from 2004-2017
  • #2 Team at the #1 Office for CBG
  • Ranked in top 1% of all CBG agents (2000 agents)
  • 2015 Recipient of the “Gordon Gundaker Treat the Customer Right Award
  • Graduated with a finance degree from Saint Louis University in 2000.....still an avid Billiken supporter.


Served on Missouri Athletic Club Board of Governors from 2011-2107, serving as Club President in 2016/2017. Board member for MoKids, helping youth athletes who become disabled during a sporting event. Married to his beautiful wife Tressa raising 3 kids Trey, Hunter, and Parker. 


  Kathy Pecher

For Kathy, real estate is a passion.  She has built her business and reputation on providing service as she would wish to receive herself.

Professional Experience

  • Career sales over 285 million 
  • President’s Elite to 1996-2018
  • MultiMillion Dollar producer 1994-2017
  • 2013 Coldwell Banker Gundaker Hall of Fame recipient
  • Ranked Top 1% Company Wide (In a company of over 2000 agents)
  • Top 1% of all Realtors in St. Louis (According to St. Louis Association of Realtors)
  • Multi-Million Dollar Producer 1994-2016
  • Corporate Relocation Specialist since 1994
  • Previews Properties Specialist

Professional Education and Designations

Cartus Network Affinity Specialist(CNAS) Weichert Relocation Resources Extensive continuing education to help keep her abreast of market trends and license law.


Kathy Pecher has had the privilege of selling real estate for 31 years. 

She currently resides in Chesterfield and has 3 awesome daughters, 2 son-in-laws, 8 grandsons, a 3 grand daughters and married to Jim Rieck.  She has moved 17 times in 30+ years and knows the ups and downs of moving and is compassionate to your needs.

Kathy’s interests include scuba diving, cycling, and cooking. Her involvement with the Leukemia and Lymphoma Society and her Pay It Forward campaign have been very gratifying. Kathy has participated in running for charities completing 1 full marathon and 4 half marathons.

Kathy especially enjoys spending time with family and friends.


"Troy helped my wife and I purchase our first home. Zillow helps you find houses you like and narrowing your search. But there is so much more to buying a house. He pointed out potential risk areas, potential improvements and gave a great perspective on the homes we viewed. Once we found the right place, he helped negotiate a great deal, addressing fixes we had concerns about and helping save us money. Once the deal was cut, he didn't put us on the back burner. He made the transition extremely smooth, coordinating inspections, and assisting with proper paperwork. He answered questions responsively and patiently from nervous, first-time homebuyers. I would recommend him to anyone and, if we move or buy any additional properties, will most assuredly use Troy again"

  -Peter Eggers, Client

"Troy was a perfect agent for our purchase and sale events. He’s well researched, professional and strategic in his approach. He was responsive to all of our questions and always available when we needed him. Our two transactions could not have gone any smoother. If you’re looking for a great experienced agent that you will also like to be around, give Troy a chance to assist with your property"

  -Tony Giordano, Client

"Troy is very knowledgable and approachable with any questions or concerns. He stays on top of any issues. He made the buying process very smooth and easy."

  -Kelly McNally, Client

"Very responsive and willing to do anything to help. Troy was able to help me throughout the whole home buying process and explain anything I needed to know. This was especially helpful for me being a first time home buyer"

  -Nick Witherall , Client

Coldwell Banker Realty - Gundaker
1100 Town and Country Crossing Dr
Town and Country, MO