Benefits and Challenges of Early Electrical Contractors’ Involvement in Construction Projects

The construction industry is currently facing several challenges, such as increased complexity, rapid technological development, and early retirements of experts. The involvement of knowledgeable contractors during early design will provide significant benefits, resulting in good-quality design and enhanced construction performance, particularly in specialized areas like electrical disciplines. In this study, the authors conducted a survey with 82 industry experts to identify the benefits, barriers, and key selection criteria of Early Electrical Contractor Involvement (EECI) in construction projects. The survey results indicate that the benefits of EECI outweigh the barriers. Cost savings emerged as the most significant benefit of EECI for most participants, while the requirement for a high level of cooperation and transparency was identified as the most challenging barrier. This study also revealed the discrepancies in the assessment of benefits and barriers of EECI based on the participant’s role. Additionally, collaboration and teamwork were identified as essential factors for the successful implementation of EECI. However, companies remain reluctant to change contracting methods, as they tend to adhere to familiar practices despite the potential advantages of EECI. This study validates the importance and effectiveness of EECI with regard to construction projects and contributes to the existing body of knowledge in early contractor involvement, electrical subcontracting, and design quality improvement. Furthermore, the outcome of this study provides industry practitioners with a better understanding of EECI and can also be used for education purposes.

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