Mike Sawtelle and Sherri Fesperman specialize exclusively in representing office tenants in San Antonio and South Texas. Our combined 45 years of experience has resulted in the completion of transactions totaling over 10 million square feet. Throughout each assignment, our efforts are focused on maximizing our client’s ability to make the best possible business decision regarding their office space requirement.

We have found that whether a company renews their existing lease or chooses to relocate, the decision making process should be the same. It is only by taking your requirement to the marketplace that you will be able to determine the value of your tenancy and achieve maximum leverage in negotiations with your existing landlord.

San Antonio has historically been a “Tenant’s Market” which is why it is critical to utilize an experienced tenant representation broker to ensure that you secure every possible concession that the market will provide. Our team has specialized exclusively in tenant representation for over 25 years.

Advisory & Transaction Services Benefits

  • A complete assessment of all owned and leased properties
  • Provide potential savings and cost avoidance opportunities/strategies
  • Identify and analyze acquisition, consolidation and disposition options
  • Prepare proposals and counter proposals
  • Analyze quantitative and qualitative factors
  • Prepare the business case and negotiate final terms
  • Assemble, critique and negotiate all transaction/disposition documents for leases, subleases, expansions, assignments, purchases, sales, etc.

Portfolio Optimizer

  • Explore up-to-the-minute portfolio metrics, including property and lease data, in a customized portfolio dashboard that features graphics, tables and maps.
  • Measure properties and leases against benchmarks based on current market costs and local efficiency standards
  • Highlight and prioritize portfolio cost saving opportunities, potential implementation costs, and complexity/achievability of savings options
  • Use proprietary CBRE market rent forecasts and research data to support recommendations and analysis




Our proprietary, interactive dashboard includes active deals in the market, recent comparables of large transactions, largest blocks of space, new and planned developments, and more. Contact our team to schedule a personalized dashboard presentation today.

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Featured Clients


  • BBVA/Compass Bank
  • Bank of America
  • Smith Barney
  • Ernst & Young
  • Sol Schwartz & Associates
  • Norton Rose Fulbright
  • Andrews Kurth Kenyon
  • Davidson Troilo Ream & Garza
  • Thompson Coe Cousins & Irons
  • Butler & Binion
  • Clemens & Spencer
  • EOG Resources
  • Pioneer Drilling
  • Metano Energy
  • P2 Energy Solutions
  • Tesoro Petroleum Corp.
  • Ageron Energy
  • Schlumberger
  • RVK Architects
  • Parsons
  • General Dynamics
  • Cox Communications
  • Charter Communications
  • The Nielsen Company
  • Booz Allen Hamilton
  • Simplex Grinnell
  • Sorenson Communications
  • Educational Testing Services
  • NewTek
  • Pan American Acceptance Corp.
  • Humana Health Care of TX


Significant Assignments


  • EOG Resources, Inc., 194,500 sq. ft. lease
  • Sharp Electronics, 102,200 sq. ft. lease
  • AllianceBernstein, 92,000 sq. ft. lease
  • JVC America, 80,000 sq. ft. lease
  • CaptureRX, 65,000 sq. ft. lease
  • Educational Testing Services, 63,424 sq. ft. lease
  • HULU, 58,876 sq. ft. lease
  • Sirius Computer Solutions, 58,334 sq. ft. lease
  • HCA Healthcare, 54,800 sq. ft. lease
  • Ernst & Young, 54,116 sq. ft. lease
  • Time Warner Cable, 51,298 sq. ft. lease
  • Grainger, 43,223 sq. ft. lease
  • Community First Health Plans, 39,200 sq. ft. lease