The team at TCA Design & Build is one of Singapore’s top bespoke design-build companies renowned for Good Class Bungalows (GCBs) and high-end residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is driven to go above and beyond, going the extra mile with every project.

The TCA Philosophy: Designing Beyond Expectations
Leading the charge at TCA is Pier Alessio Rizzardi, a design visionary and National University of Singapore lecturer. Backed by years of architectural excellence, Pier leads a multi-disciplinary team committed to redefining what luxury living means in Singapore.

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


Building Elite GCB Residences:

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

Home Renovation and Extensions: Whether expanding, modernizing, or upgrading, TCA revitalizes your space.

Complete Tear-down and Rebuild: Start fresh with confidence to craft a home that fits your lifestyle.

Beautiful and Functional Spaces: Combining practicality and style, TCA's interior design team brings your vision to life.

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:

Upfront, honest budgeting


Reliable scheduling


A 6-month workmanship warranty

Showcase: Ong Bungalow Residence

One shining example of A&A Works Singapore TCA’s craft is the Ong Bungalow—a 1,050 sqm modern GCB that fuses tradition with innovation. Features include:

A large private pool


Designer-selected luxury details


Well-ventilated, sunlit interiors

The TCA Advantage

Clients consistently recommend TCA Design & Build because of:
Design-Driven Process: Leadership from seasoned architects ensures cohesion.

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

Top-Quality Craftsmanship

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

Let’s Build Something Extraordinary


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