How to Choose an Interior Design Company in Hong Kong: 2026 Complete Guide
Choosing the right interior design firm is the most critical decision for Hong Kong homeowners after collecting their flat keys. According to the Consumer Council, over 1,200 renovation complaints were filed in the past 7 years, with average disputes ranging from HKD 200,000 to 300,000. Selecting the wrong company can cost you tens of thousands.
This 2026 guide breaks down the differences between pure design firms, pure renovation contractors, and full-service one-stop shops like ACDesign. For first-time renovators, one-stop firms offer the smoothest experience with single-point accountability.
2026 Pricing Benchmarks: Public housing (400 sqft): HKD 120K-180K. HOS flats (500 sqft): HKD 250K-400K. Private flats (600 sqft): HKD 500K-900K. Luxury homes (1,000+ sqft): HKD 1M-3M. Pure design fees range from HKD 30-150 per square foot.
6 Key Selection Criteria: verified company registration (3+ years), physical showroom, real project portfolio, transparent itemized quotation, minimum 1-year warranty, and reasonable payment milestones (deposit under 30%).
5 Red Flags to Avoid: Quotes 30% below market rate, refusal to sign detailed contracts, demands for over 50% upfront payment, no physical address (WhatsApp-only contact), and high-pressure sales tactics like “sign today for 5% discount”.
The full renovation timeline typically spans 2.5 to 4 months across 7 stages, from initial measurement to final handover. ACDesign has completed over 500 Hong Kong residential projects in 15+ years, offering transparent pricing, clear contracts, and a 2-year workmanship warranty. Call 5222 1129 or WhatsApp for a free consultation.