Against the backdrop of the comprehensive advancement of the “dual carbon” strategy, the demand for professionals with low-carbon concepts and practical abilities in the civil engineering industry is becoming increasingly urgent. This paper addresses issues in traditional course teaching, such as insufficient integration of the “dual carbon” concept, disconnection between theory and industrial practice, and the lack of a school-enterprise collaborative mechanism. It proposes a four-in-one school-enterprise collaborative teaching reform plan, namely “conceptual guidance–content reconstruction–mode innovation–platform support”. By clarifying the objectives of curriculum reform, reconstructing the curriculum content system that incorporates low-carbon elements, innovating the collaborative teaching model of “classroom + enterprise + project”, and building a practical teaching platform jointly constructed by schools and enterprises, it effectively enhances students’ low-carbon literacy and engineering practical abilities, providing talent cultivation support for the civil engineering major to serve the national “dual carbon” strategy.