The volatility of the construction industry creates risks for plumbing contractors and plumbing companies that are uncommon in other business sectors. (factorfunding.com)
They are employed in repairs departments of factories, plants and comparable establishments, by plumbing contractors, or they might be self - employed. (coverlettersandresume.com)
We even paid to have an outside plumbing contractor's crew check it out and they couldn't find anything wrong either. (biggerpockets.com)