TCA Design & Build is a leading luxury home construction firms specializing in Good Class Bungalows (GCBs) and high-end residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is striving to outdo itself and others, exceeding client expectations with every project.

Leadership That Drives Innovation
At the core of TCA is Professor Pier Alessio Rizzardi, architect and educator at NUS. Backed by years of architectural excellence, Pier leads a passionate team committed to redefining what luxury living means in Singapore.

Everything You Need Under One Roof
TCA provides a comprehensive suite of design and construction services, including:


GCB Projects:

Expertly handling GCB-specific challenges, TCA builds residences of distinction in the city’s most prestigious areas.

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

New Construction from the Ground Up: From demo to delivery, TCA manages every step to craft a home that fits your lifestyle.

Beautiful and Functional Spaces: Every detail considered, TCA's interior design team designs with your lifestyle in mind.

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

TCA’s dedication to excellence is evident in every project. Throughout the design-build process, clients experience:

No hidden costs


Reliable scheduling


A 6-month workmanship warranty

Showcase: Ong Bungalow Residence

One shining example of TCA’s capabilities is the Ong Bungalow—a majestic modern GCB that blends colonial charm with contemporary design. Features include:

Resort-style amenities


Designer-selected luxury details


Seamless indoor-outdoor flow

The TCA Advantage

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

Tailored Solutions|Custom Approach|Personalized Service}: No two homes are the same.

Top-Quality Craftsmanship

Client-Focused Mindset: Frequent updates, clear feedback loops, and accessibility.

Begin Your Dream Home Journey Today


When it’s time to upgrade your living space, TCA is your ideal A&A Works Singapore partner.