
The Keys to Our Success
United has an outstanding management team with over 125 years of combined experience. We are nearing 500 front line workers that take pride and ownership in your building. Quality control, safety programs, emergency service and follow-up. Vendor teaming that brings added value with the latest technology. Open communication to provide the utmost integrity with your management team.
Val Sherman – CEO

Brian Baltzley – COO
Alan Clark – CFO
Rito Gutierrez – Executive President
Evelyn Rosales – President

Darin Morino – Vice President – BD
Bryon A. Bayer – President

Angel Greco – Business Development Executive

Todd Lee- Operations Manager

Abraham Muniz – Transition Manager, United Building Maintenance
Vianney Alarcon – HR Manager
Deana Melgar – HR Generalist & Safety Coordinator
Janice Twogood – Vice President, Accounting
Greg Leach – Senior Accountant
Stephanie Kearns – Senior Account Manager
Sonia Corado – Senior Account Manager
Erika Higareda – Account Manager
Chelsi Gottlieb-Salvo – Account Manager
Sandra Rodriguez – Assistant Account Manager
Ivon Gonzalez – Assistant Account Manager
Samantha Rodriguez – Payroll Specialist
Yvette Acosta – IT Manager
Jim Melgar – Support Administrator & Fleet Management
Wendy Melgar – Support Administrator
Mario Castro Morales – Utilities Supervisor
Jorge Rios – Utilities Supervisor
Caroline Fernandez – Operations Supervisor
Desi Montes – Operations Supervisor
Ana Martinez – Operations Supervisor
Trinidad Cruz – Operations Supervisor

























