A service professional's answers to some basic questions will give you a sense of whether or not you could comfortably work with that individual. Some important questions are:

- How long have you been in business?
- Have you completed projects like mine recently?
- Can you provide a list of references?
- To which professional associations do you belong?
- Will you be using subcontractors on this project? If so, are your subcontractors licensed to work in these areas (such as plumbing, roofing, etc.)?
- Are you liceAre you insured and covered by worker's compensation?
- Do you give written warranties?
- Will my project require a permit?
-- Tips courtesy of HomeAdvisor.com