When finding the right construction companies in Seattle, several questions ask the potential Seattle design build firms like Multi-M Contracting LLC before hiring them to determine their credibility. Such questions include: Do you have a license to conduct this kind of work? Do you have insurance? And have you insured your workers? Have you obtained permits to work on constructions in my area over the past few years? Can you give me a list of references? What is the expected completion time of my building project? The right company will have insurance, good reviews from previous clients, and worked on constructions in your area before.