TCA Design and Build is one of Singapore’s top bespoke design-build companies specializing in Good Class Bungalows (GCBs) and high-end residential design and build projects. Known as Singapore’s No.2 Design and Build leader, TCA is driven to go above and beyond, delivering more than promised with every project.

The TCA Philosophy: Designing Beyond Expectations
At the core of TCA is Professor Pier Alessio Rizzardi, architect and educator at NUS. With decades of international and local experience, Pier leads a passionate team committed to bringing sophisticated living spaces to life.

Comprehensive Design & Build Services
TCA provides a wide range of design and construction services, including:


Good Class Bungalow (GCB) Design & Build:

Navigating strict URA rules with ease, TCA delivers iconic homes in the city’s most prestigious areas.

Structural Enhancements: Whether expanding, modernizing, or upgrading, TCA revitalizes your space.

New Construction from the Ground Up: Start fresh with confidence to deliver a new luxury standard.

Beautiful and Functional Spaces: Melding function with elegance, TCA's interior design team curates interiors that reflect your taste.

Commitment to Craftsmanship and Customer Satisfaction|Your Dream, Built to Last|Exceeding Standards in Every Build}

TCA’s pursuit of perfection is evident in every project. At each phase of the journey, clients experience:

Upfront, honest budgeting


Reliable scheduling


A 6-month workmanship warranty

Signature Project Highlight: Ong Bungalow

One shining example of TCA’s craft is A&A Works Singapore the Ong Bungalow—a 1,050 sqm modern GCB that blends colonial charm with contemporary design. Features include:

Resort-style amenities


Sophisticated finishes and natural materials


Well-ventilated, sunlit interiors

What Sets TCA Apart

Clients rave about TCA Design & Build because of:
In-House Architecture and Engineering: End-to-end quality from concept to completion.

Tailored Solutions|Custom Approach|Personalized Service}: Every detail is client-specific.

Durability and Detail-Oriented Execution

Client-Focused Mindset: Transparency and trust are central.

Your Future Home Starts Here


If you’re looking to build or transform your home in Singapore, TCA is ready to guide you every step of the way.