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?
 

Are you licensed and registered with the state?
 

Are you insured and covered by worker's compensation?
 

Do you give written warranties?
 

Will my project require a permit?