TCA Design and Build is among the premier bespoke design-build companies specializing in Good Class Bungalows (GCBs) and luxurious residential design and build projects. Ranked as Singapore’s No. 2 Design & Build expert, TCA is relentlessly pushing to be No.1, delivering more than promised with every project.

The TCA Philosophy: Designing Beyond Expectations
The creative force behind TCA is Pier Alessio Rizzardi, a design visionary and National University of Singapore lecturer. With a global design background and strong local expertise, Pier leads a dedicated team committed to shaping bespoke homes that endure.

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


GCB Projects:

With mastery of Singapore’s exclusive zoning requirements, TCA delivers iconic homes in the city’s most prestigious areas.

A&A (Additions & Alterations): Whether expanding, modernizing, or upgrading, TCA revitalizes your space.

Complete Tear-down and Rebuild: Give your land a brand copyright to deliver a new luxury standard.

Tailored Interiors: 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 clear from start to finish. At each phase of the journey, clients experience:

Transparent pricing


Timely completion


Post-handover support

Signature Project Highlight: Ong Bungalow

One shining example of TCA’s capabilities is the Ong Bungalow—a 1,050 Best Contractor Builder Singapore sqm modern GCB that fuses tradition with innovation. Features include:

A large private pool


Sophisticated finishes and natural materials


Well-ventilated, sunlit interiors

Why Homeowners Choose TCA

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}: No two homes are the same.

Durability and Detail-Oriented Execution

Exceptional Communication: Clients are kept in the loop and treated as partners.

Your Future Home Starts Here


When it’s time to upgrade your living space, TCA is the team to trust.