TCA Design and Build is a leading 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 driven to go above and beyond, delivering more than promised with every project.

Leadership That Drives Innovation
The creative force behind TCA is Pier Alessio Rizzardi, an accomplished architect and NUS professor. Backed by years of architectural excellence, Pier leads a passionate team committed to shaping bespoke homes that endure.

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


GCB Projects:

Navigating strict URA rules with ease, TCA builds residences of distinction in the city’s most prestigious areas.

A&A (Additions & Alterations): TCA breathes new life into existing homes.

Complete Tear-down and Rebuild: From demo to delivery, TCA manages every step to deliver a new luxury standard.

Beautiful and Functional Spaces: Every detail considered, 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 focus on quality is clear from start to finish. Throughout the design-build process, clients experience:

Transparent pricing


Accurate timelines


A 6-month workmanship warranty

Signature Project Highlight: Ong Bungalow

One shining example of TCA’s craft is the Ong Bungalow—a majestic modern GCB that reflects timeless architecture. Features include:

Resort-style amenities


Sophisticated finishes and natural materials


Seamless indoor-outdoor flow

Why Homeowners Choose TCA

Clients trust TCA Design & Build because of:
Design-Driven Process: Projects are overseen by top-level professionals.

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.

Your Future Home Starts Here


If you’re looking to build or transform High-Quality Construction Singapore your home in Singapore, TCA is ready to guide you every step of the way.