TCA Design and Build is one of Singapore’s top luxury home construction firms focused on Good Class Bungalows (GCBs) and high-end residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is relentlessly pushing to be No.1, delivering more than promised with every project.

Leadership That Drives Innovation
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.

From Vision to Completion: Full-Service Offering
TCA provides a wide range of design and construction services, including:


GCB Projects:

With mastery of Singapore’s exclusive zoning requirements, TCA creates signature properties in the city’s most prestigious areas.

Structural Enhancements: TCA breathes new life into existing homes.

Complete Tear-down and Rebuild: Give your land a brand copyright to build your future residence.

Beautiful and Functional Spaces: Combining practicality and style, 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 pursuit of perfection is woven into every detail. From design consultations to handover, clients experience:

Transparent pricing


Accurate timelines


Customer-first aftercare service

Showcase: Ong Bungalow Residence

One shining example of TCA’s luxury design vision is the Ong Bungalow—a majestic modern GCB that fuses tradition with innovation. Features A&A Works Singapore include:

A large private pool


Sophisticated finishes and natural materials


Seamless indoor-outdoor flow

The TCA Advantage

Clients rave about TCA Design & Build because of:
Architect-Led Expertise: End-to-end quality from concept to completion.

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

Top-Quality Craftsmanship

Client-Focused Mindset: Clients are kept in the loop and treated as partners.

Begin Your Dream Home Journey Today


If you’re looking to build or transform your home in Singapore, TCA is your ideal partner.