Specifications include, but are not limited to:The Health and Human Services Commission (HHSC) Procurement and Contracting Services (PCS) on behalf of the Terrell State Hospital, 1200 E. Brinn, Terrell, TX 75160 are requesting service to provide HVAC Maintenance. The contract(s) issued as a result of this solicitation may be utilized by one or all of the Texas Health and Human Services (HHS) agencies listed below: •Health and Human Services Commission (HHSC) •Department of Family and Protective Services (DFPS) •Department of State Health Services (DSHS) •Department of Assistive and Rehabilitative Services (DARS) •Department of Aging and Disability Services (DADS) HHSC/PCS will issue an individual purchase orders, contracts, or releases for each HHS agency, region, city, or location requiring goods/services under the contract(s). Each order will include the delivery/service location and bill to address for the HHS agency requesting goods/services