Call early, confirm scope categories, and request checklists instead of guessing. Name products on drawings when possible. A neighbor lost three weeks because “like-for-like” meant different things to two departments; one clarification email, with spec sheets, turned no into yes within hours.
Clarify who designs, who engineers, who orders, and who warranties. Ask for sample schedules and recent client references. Pay attention to communication pace, not just price. The cheapest bid on paper often hides allowances; transparency during interviews forecasts whether collaboration will survive inevitable surprises gracefully.
Sequence demolition, framing, rough-ins, insulation, and finishes with float days between trades. Confirm lead times before demolition begins. One builder kept weekends quiet by front-loading material orders; when a hurricane delayed freight, contingency days absorbed shock, and the family never lost access to a functional bathroom.