When selecting an Excel spreadsheet consultant, businesses should look for expertise in both Excel and the specific industry in which they operate. Experience with similar projects and a proven track record of successful implementations are essential. It’s important to assess the consultant’s ability to understand and address the business’s unique challenges and needs. Good communication skills and a collaborative approach are also crucial, as the consultant will need to work closely with various stakeholders. Finally, businesses should seek a consultant who offers ongoing support and training, ensuring that the solution continues to deliver value after implementation.