Most homeowners choose a design firm by looking at the portfolio and trusting their gut. DuVäl Design makes the case that the qualities determining whether a project truly succeeds are almost entirely invisible in the work — and exactly what DMV homeowners should be asking about instead.

What does full-service interior design actually mean — and how do you find the right firm in Washington DC? DuVäl Design breaks down what to look for, from portfolio depth to process and accountability, for homeowners across DC, Maryland, and Northern Virginia.