+852 2742 6193  |  +852 5381 2476 info@waitaiconstruction.hk
2/F WEST WING 822 LAI CHI KOK RD, Cheung Sha Wan, Hong Kong

We Are Building Projects
That Stand the Test of Time

Don't Let Small Repairs Become Big Rebuilds.

WAI TAI CONSTRUCTION is a civil contracting, building structural engineering, commercial fit-out project management, and site execution digital utility development enterprise.

Licensed & Insured
Free Estimates
Quality Guaranteed
Highly Rated
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Construction Services Built To Last

Operating across Hong Kong SAR commercial building developments, residential enhancements, and civil works.

Civil Engineering
01 / GENERAL CONTRACTING

Civil Engineering & Contracting

Full-scope build management, structural foundation works, reinforced concrete framework, deep piling, and architectural masonry.

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Structural Rehabilitation
02 / FOUNDATIONS & RETROFIT

Structural Rehabilitation

Structural retrofitting, facade repairs, spalling concrete rehabilitation, CFRP reinforcement, and NDT ultrasonic testing.

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Commercial Fit-Out
03 / COMMERCIAL FIT-OUT

Commercial Fit-Out & Remodeling

Turnkey commercial fitting-out for offices, retail & warehouses, structural partition layouts, acoustic ceilings, and FSD compliance.

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Site Safety Supervision
04 / SAFETY SUPERVISION

Site Safety & Quality Supervision

Worker OSHC safety audits, site access control, ISO 45001 supervision, and Acceptable Quality Limit (AQL) verification.

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Structural Engineering
05 / STRUCTURAL ENGINEERING

Building Structural Engineering

Load-bearing analysis, structural alterations & addition (A&A) works, and Buildings Department statutory submission standards.

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Site Execution Digital Utilities
06 / DIGITAL UTILITIES

Site Execution Digital Utilities

Field mobile applications, material volume estimators, concrete mix calculators, steel converters, and milestone trackers.

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Trusted Local Construction Experts

"Building a sustainable future through innovative engineering, strategic design and top-tier execution."

WAI TAI CONSTRUCTION operates within the building construction and technical engineering sector of Hong Kong SAR—overseeing commercial building developments, residential enhancements, and civil works projects under strict statutory compliance.

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Construction Crane

Why Property Owners Pick WAI TAI CONSTRUCTION

Trusted by homeowners, property managers, and commercial developers across Hong Kong.

Architectural Building
CIVIL EXCELLENCE

Pioneering Commercial & Structural Contracting

4.9

Average Rating

Without a single callback for defects, repairs, or rework.

1,200+

Projects Completed

From custom homes to commercial builds, done right the first time.

Safety Engineer
FULLY COVERED

ISO 45001 & Quality Guaranteed

Licensed & insured site safety supervision framework on all active projects.

Engineering Execution & Compliance Framework

Comprehensive breakdown of statutory Buildings Department (BD) protocols, structural diagnostics, fire safety compartmentalization, and Quality Assurance (QA) standards.

CAP. 123 CODE

BD Statutory Structural Submissions

Full statutory compliance for Structural Alterations & Addition (A&A) works, load-bearing assessments, and Authorised Person (AP) & Registered Structural Engineer (RSE) endorsements under HK Cap. 123 Buildings Ordinance.

  • Preparation of structural framing calculation & plan submissions to Buildings Department.
  • Minor Works Control System (MWCS) Class I, II, III submission and statutory clearance.
  • Structural stability verification for high-load commercial equipment installations.
NDT DIAGNOSTICS

Non-Destructive Testing (NDT) & Audit

Advanced diagnostic evaluations for aging building structures, incorporating ultrasonic pulse velocity testing, rebar cover meter scanning, and concrete core sampling for load restoration.

  • Ultrasonic Pulse Velocity (UPV) mapping to detect internal concrete honeycombing & voids.
  • Ferroscan rebar mapping to verify steel diameter, pitch spacing, and concrete cover depth.
  • Carbon Fiber Reinforced Polymer (CFRP) wrap bonding verification for structural strengthening.
FSD CIRCULAR NO. 4

FSD Fire Compartmentalization

Engineering turnkey commercial fitting-out with strict Fire Services Department (FSD) compliance, incorporating 2-Hour fire-rated drywall partition systems and fire damper integrations.

  • BS 476 Part 22 & BS EN 1364-1 2-Hour Fire-Resisting Period (FRP) partition wall assemblies.
  • Acoustic drywall system integration supporting STC 55+ noise reduction for Grade-A offices.
  • FSD Form FS251 inspection certificate endorsement for commercial fit-out handovers.
ISO 45001 & AQL 1.0

Site OSHC & Workmanship Quality QA

Continuous site safety audits by certified Registered Safety Officers (RSO), biometric worker access control, and Acceptable Quality Limit (AQL 1.0) batch material verification.

  • Daily OSHC hazard inspections, scaffolding structural checks & fall-arrest harness clearance.
  • CS1:2010 steel rebar tensile strength batch testing & concrete cube compressive strength test (28-day).
  • Environmental Cap. 400 site noise mitigation & automated wastewater pH neutralization.

A Simple, Proven Construction Process

01

Request Free Estimate

Submit project parameters and receive a tailored technical tender quote fast.

02

Site Assessment

Engineering site survey, structural audit, and statutory planning alignment.

03

Professional Building

Precision execution under registered safety officer and engineer supervision.

04

Final Inspection

AQL workmanship inspection, BD compliance clearance, and client handover.

FEATURED PROJECTS

Featured Construction Projects We Delivered

Commercial Fit-Out Project
COMMERCIAL FIT-OUT

Cheung Sha Wan Office Tower

Turnkey fit-out & fire compartmentalization.

Civil Foundation Work
CIVIL FOUNDATION

Kowloon Substructure Works

Deep piling & reinforced concrete structure.

Structural Rehabilitation
FACADE REHABILITATION

Lai Chi Kok Building Repair

Carbon fiber structural reinforcement & spalling repair.

Local Hong Kong Districts We Proudly Serve

Proudly serving commercial developers, property managers, and civil infrastructure projects across Hong Kong Special Administrative Region.

Cheung Sha Wan HQ BASE
Central & Western COMMERCIAL
Tsim Sha Tsui FIT-OUT
Sha Tin & N.T. CIVIL PILING
Lantau Island INFRASTRUCTURE
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