For many in my profession, traditional roles and duties have developed into something that “old school” estimators wouldn’t necessarily recognize. Maybe a better verb for the previous sentence would be “transformed”, or perhaps more appropriately, “evolved”. It isn’t uncommon for the modern day estimator to wear even more hats than they always have. We’ve always had to have some of the same skills that other professionals have, even those outside of the construction industry. Sharing skills with architects, engineers, lawyers, and accountants has always been critical to the success of the estimator, but what we do with those skills is what has changed, particularly in the past 10 years.