OnCall General Building Construction Services

The City of Thornton in Adams County, Colorado, is seeking proposals for on-call general building construction services through solicitation number 303-25, posted on October 22, 2025, with a submission deadline of November 13, 2025. The contract, anticipated to be awarded to multiple providers, will have a term extending until December 31, 2030, with potential annual rate adjustments. The scope encompasses a wide range of construction activities, including demolition, renovations, enhancements, and new construction projects across the city as needed. The contract size ranges from a minimum of 5 million dollars to a maximum of 20 million dollars, emphasizing the importance of qualified, experienced service providers capable of handling diverse construction tasks. The procurement process involves detailed documentation, including a Request for Proposals (RFP), exhibits outlining personnel and subcontractor listings, a schedule of charges specifying pricing and billing methods, and various compliance and authorization forms. The RFP highlights the opportunity for firms to participate in a pre-proposal conference scheduled via Zoom on October 30, 2025, and emphasizes the city's flexibility to award contracts to multiple providers, encouraging cooperative purchasing. The contractual framework requires proposers to accept conditions related to conflicts of interest, provide references, and agree to the terms outlined in the general service agreement. Overall, the city aims to establish a reliable pool of qualified contractors to efficiently execute a variety of construction projects throughout Thornton, Colorado.