Working with Contractors for the first time

My dirty little secret for contractors: visit the specialty distribution houses--electrical, plumbing, lumber, etc.  Chat up the service desk reps, and ask for referrals.  they know the business and the solid players in the field.

Second, do the same at the big box stores--Home Depot, Lowes--and speak with the department heads.  They often are semi-retired tradesmen themselves, and know who's who in the area.

Good luck!