The team at TCA Design & Build is one of Singapore’s top bespoke design-build companies renowned for Good Class Bungalows (GCBs) and premium residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is relentlessly pushing to be No.1, 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 passionate team committed to bringing sophisticated living spaces to life.

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


Good Class Bungalow (GCB) Design & Build:

Navigating strict URA rules with ease, TCA creates signature properties in the city’s most prestigious areas.

Structural Enhancements: Perfect for those looking to extend or refresh their homes without a full rebuild.

Rebuilding Projects: From demo to delivery, TCA manages every step to deliver a new luxury standard.

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 dedication to excellence is evident in every project. From design consultations to handover, clients experience:

Upfront, honest budgeting


Accurate timelines


Post-handover support

Signature Project Highlight: Ong Bungalow

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


Timeless textures and clean lines


Well-ventilated, sunlit interiors

The TCA Advantage

Clients consistently recommend TCA Design & Build because of:
Design-Driven Process: End-to-end quality from concept to Best Contractor Builder Singapore completion.

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

Durability and Detail-Oriented Execution

Collaborative Process: 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 the team to trust.