There is no evidence that painters drink a lot more on average than other professions. While some say painters drink more than other trades, there's zero data to back up that claim. According to a study by SAMHSA, Miners are actually the heaviest alcohol drinkers among all industries surveyed. However, construction workers do have high rates of alcohol dependence as a whole. Painters fall within that bucket but there's no study that shows they drink more than roofers, electricians, or flooring contractors.