In accordance with the provisions of Texas Government Code (TGC), Chapter 2254,Subchapter A, Professional Services, and Rules and Procedures adopted by the Texas Facilities Commission (TFC), and in order to provide timely and cost-effective design and other specified services, TFC solicits through this Request for Qualifications (RFQ) Prime Professional Service Providers (PSPs)for Indefinite Delivery Indefinite Quantity (IDIQ) Heating, Ventilation and Air Conditioning and Testing and Balancing Professional Engineering Services. Original (initial) executed IDIQ contract agreements will state a not-to-exceed cap but shall have no monetary value due to theindefinite nature of the need for services and there is no guarantee of project assignment to the awarded PSPs. Award of an IDIQ contract agreement or subsequent assignment under an IDIQ contract agreement will not disqualify a PSP from responding to any future TFC project for which a project-specific Request for Qualifications may be issued. TFC anticipates award under this RFQ to be made to multiple firms. NOTE: Respondents must submit proof of firm registration with the Texas Board of Professional Engineers and Land Surveyors pursuant to Texas Occupations Code Chapter 1001. See Attachment D-Professional Services Agreement for more information.