設計老爹 is a Taiwan-wide interior design and renovation directory that connects consumers with design firms, designers, contractors, and related suppliers. The platform helps users explore companies, browse completed projects, read design articles, and find providers by service category, location, project type, or style. Its listings cover residential and commercial interior design, renovations, turnkey contracting, landscape work, furniture, lighting and curtains, cabinetry, building materials, and smart-home solutions.

Related services range from flooring, plumbing, painting, and waterproofing to custom furniture, kitchen and bathroom equipment, security systems, and home automation. Consumers can review design firms and project images, while businesses can apply to list their services and gain exposure through the platform’s annual plans and promoted advertising placements. The site reports thousands of design-company listings and tens of thousands of project images, alongside featured firms and renovation cases.

Designed as an information and matching resource, 設計老爹 states that it does not participate in consultations or transactions and does not substantively verify user-submitted content; responsibility for listings rests with their providers