Leakage Authentication & Inspection Services
— Where Precision Meets Proven Results
Why ISA’s Leak Detection Wins
✅ 92% Court Acceptance Rate – Reports trusted by Hong Kong judges
✅ 48-Hour Emergency Service – Stop damage before it spreads
✅ No Guesswork Guarantee™ – We find the source or it’s free
Our Tech Edge
🔍 3D Moisture Mapping
– Pinpoint leaks within 19mm accuracy
– Visualize water paths in augmented reality
🌡️ Thermal + Leak Noise Detection
– Combine infrared imaging with leak noise detector
– Detect hidden leaks behind tiles/concrete
📊 ASTM-Certified Analysis
– Measure infiltration rates to global standards
– Calculate repair urgency with ISA’s Risk Index
Real-World Proof
🏢 Hong Kong Bel-air Residences
– Found 3 hidden bathroom leaks in 4 hours (others missed for months)
– Saved client HK$380K in false repair costs
🏠 Rose Villas Investigation
– Traced roof leak to faulty mainland contractor work
– Won HK$1.2M compensation via cross-border report
You Get More
| ISA Advantage | Typical Competitors |
| Dual Certification | Single accreditation |
| Bilingual (CN/EN) Reports | Chinese-only docs |
| 24/7 Drone Inspections | Weekday bookings only |
Packages for Every Need
1. Homeowner’s Peace of Mind
– 2-hour inspection | 3D leak map | Repair priority list
– From HK$2,800
2. Commercial Crisis Response
– 24/7 team | Liability analysis | Court-ready evidence
– From HK$15,000
3. Strata Management
– Annual leak audit | AI risk prediction | Insurance negotiation support
– From HK$8,500/year
Act Now – Before It Gets Worse
📞 “Don’t let leaks drain your wallet – catch them early with ISA.”
Inquiry➔
tel: +852 3489 9268
mobile: +852 6518 3092
wtsapp＋852 5423 3828
email: info@isa-hk.org
Our mission
We’re on a mission to change the way the housing market works. Rather than offering one service or another, we want to combine as many and make our clients’ lives easy and carefree. Our goal is to match our clients with the perfect properties that fit their tastes, needs, and budgets.
Our vision
We want to live in a world where people can buy homes that match their needs rather than having to find a compromise and settle on the second-best option. That’s why we take a lot of time and care in getting to know our clients from the moment they reach out to us and ask for our help.