BTO renovation: Confirming contractor qualifications for storage solutions (checklist)

Check the contractors registration with the Building and Construction Authority (BCA) and request proof of valid insurance coverage.
Look for certifications related to carpentry, interior design, or project management from recognized industry organizations.
Ask for a detailed portfolio with photos and references from previous clients, focusing on storage projects similar in scope and style to your needs.
Inquire about the materials origin, durability, warranty, and whether it meets Singapores safety and environmental standards.
Ask about their safety protocols, worker training, and compliance with Workplace Safety and Health (WSH) regulations.