Request for Proposals The Region 4 Education Service Center (ESC), Houston, Texas is requesting proposals from qualified and experienced firms to provide Janitorial Services (RFP No. 26-01). In order to be considered, the Offeror must complete and submit a proposal to Region 4 ESC in accordance with the solicitation documentation available at https://region4esc.ionwave.net or at https://esc4.net. PROPOSAL DUE DATE: Tuesday, January 13, 2026, BEFORE 2:00 PM LOCAL TIME. IPL0286591 Nov 5 2025