Argonne National Laboratory seeks a contractor for window treatments and supporting installation, supplying all materials and labor, with award based on lowest price, technically acceptable criteria. The contractor must have a primary business location within 25 miles of the laboratory and provide three current commercial customer references of similar size and scope. This is a blanket agreement with no guaranteed quantities, though Argonne’s good-faith estimate is $80,000 annually for supplies or services. Required documentation includes an ANL-70 Request for Quotation, capabilities aligned with the Statement of Work dated September 15, 2026, country of origin consistent with FAR Buy American-Supplies, average lead times, ANL-70B Reps and Certs, and Appendix C price list. Performance/delivery is FOB Destination, Lemont, IL 60439.