staff directory
Barbara Kiser, Procurement Division Manager
Phone: (407) 571-8080
Fax: (407) 571-8082
E-mail: BEKiser@altamonte.org
Roxana Siaca, Purchasing Agent
Phone: (407) 571-8079 & (407) 571-8078
Fax: (407) 571-8082
E-mail: WRSiaca@altamonte.org
The How to Do Business with The City page provides basic information for vendors, but feel free to contact Procurement if we can be of further assistance.
The City utilizes a semi-decentralized method of procurement whereby certain aspects of the purchase process are delegated to the end user department with central authority (The Procurement Division) who retains policy direction.
The End User Department Representatives list provides contact information. These individuals are the representatives who would be involved in the acquisition of products or services for their specific area. You may contact them directly. However, PLEASE BE SURE TO CALL FOR AN APPOINTMENT. Unannounced visitors risk the possibility of not being seen. We like to allow adequate time for our vendors to present their company and its products or services.
Thank you for your interest in doing business with the City. Please feel free to contact any of the above Procurement Division Staff directly, if you have any questions about our programs, electronic procurement, or how we can make working with us easier.
| Name | Department | Telephone | |
| Mike Insley | Park Landscape Maintenance & Oprs | (407) 571-8879 | MInsley@altamonte.org |
| Darla Litton | Risk Management | (407) 571-8069 | DSLitton@altamonte.org |
| Lisa Hanson | City Clerk | (407) 571-8121 | LMHanson@altamonte.org |
| Marie El-Khoury | Human Resources | (407) 571-8002 | MEl-khoury@altamonte.org |
| Meredith Siems | Growth Mgt/CRA, Planning, Development | (407) 571-8180 | MSiems@altamonte.org |
| Dianne Vass | Growth Mgt/Bldg and Fire Safety | (407) 571-8483 | DKVass@altamonte.org |
| Rhonda Brady | Police | (407) 571-8204 | Brady@aspd.org |
| Diana Long | Library | (407) 571-8841 | DLLong@altamonte.org |
| Eveline Bennett | Community Events | (407) 571-8857 | EEBennett@altamonte.org |
| Veronica Koudelka | Information Services | (407) 571-8053 | VKoudelka@altamonte.org |
| Jodie Sluss | Leisure Svcs & Maintenance Ops/Recreation | (407) 571-8742 | JESluss@altamonte.org |
| Bob Smith | Facility Maintenance | (407) 571-8893 | RESmith@altamonte.org |
| Joe Guiffreda | Public Works/Public Utilities | (407) 571-8562 | JGuiffreda@altamonte.org |
| Miriam Baer | Finance/Capital Projects & Accounting | (407) 571-8101 | MLBaer@altamonte.org |
| Ray Cogburn | Fleet Management | (407) 571-8909 | RCCogburn@altamonte.org |
To find posted solicitation and contract, visit our Bid Info page.

