OSCA offers bespoke commercial interior design Singapore and renovation services for office.
The bulk of OSCA's bookings cover Interior Design. Because this is a focused home services operation, most jobs are scoped over WhatsApp first — photos of the issue, property type, and preferred slot — before a price is quoted.
OSCA covers all of Singapore, which is useful if you live in a less-central estate or need a provider that can follow a recurring job to different addresses. The business is KakiList-verified, meaning a real person has confirmed the operating details and contact channel. Google reviewers currently give OSCA a strong average of 4.7/5 across 19 reviews, which is a reasonable signal of consistency for a home services provider.
If you want to gauge whether OSCA is the right fit for your job, the fastest path is a WhatsApp message with photos of the issue, your postal code, and a rough preferred slot. Most providers on KakiList respond within a few hours during business hours and can quote before scheduling a visit.
My recent experience with OSCA Asia for our office renovation project was exceptional from start to finish, thanks to the professionalism and dedication of their team, especially BD - Esther and Designer - Cona. From our very first interaction, Esther was incredibly proactive and attentive. She responded swiftly to our inquiries and made sure all our business needs were clearly understood and addressed in their proposals. Cona, the designer, was equally impressive; her ability to quickly adapt designs based on our feedback was outstanding. Their teamwork and commitment were evident in every interaction. The consultation process was thorough, with both Esther and Cona taking the time to understand our unique company culture and daily operations. This deep understanding was reflected in the functionality and aesthetic of the design proposals we received. The implementation of our project was seamless, adhering to both the timeline and budget set initially. The quality of materials and workmanship was top-notch, creating a workspace that is both beautiful and perfectly suited to our needs. The customer service throughout was exemplary; regular updates from Esther and Cona kept us well-informed and confident in the progress of our renovation. Any concerns were swiftly and effectively handled, showcasing their professionalism and customer-focused approach. I highly recommend OSCA Asia to anyone looking for high-quality office design and renovation services. Esther, Cona, and the rest of the team go above and beyond to ensure that the final product not only meets but exceeds expectations. Thank you, OSCA Asia, for a job well done!
Candidly speaking, my experience with Osca Asia has been exceptional. From the outset, Esther has been an absolute pleasure to work with, demonstrating a keen understanding of our needs and translating them into actionable plans. Cona's design expertise is evident in every aspect of our workspace, infusing it with creativity and functionality beyond our expectations. Tiffany, our project manager, ensured that our project ran like clockwork, maintaining clear communication and delivering results promptly. As a client, I couldn't be more satisfied with the outcome. Osca Asia has not just met but exceeded our expectations, and I wouldn't hesitate to recommend them to anyone seeking top-tier office design and build services.
I can't thank Osca Asia enough for their outstanding work on our office design and build project, spearheaded by the exceptional team of Esther, Cona, and Ong. Esther, our dedicated Business Development manager, provided invaluable guidance and support throughout the process, ensuring every detail was addressed. Cona's creative brilliance brought our vision to life with precision and style. Ong, our diligent project manager, oversaw every aspect flawlessly, ensuring timely delivery and impeccable quality. Together, they transformed our workspace into a true masterpiece. For an unparalleled office design and build experience, trust Osca Asia, where Esther, Cona, and Ong will exceed your expectations.
Very undelightful and unprofessional service from your country director Joon in Malaysia branch. He ditched meeting twice and inform at very last minute, then abort our project without further explanation or reason given. Worst experience with a design and build company ever in Malaysia.
Osca Asia exceeded all our expectations when it came to designing and building our office space. From start to finish, the team was professional, creative, and attentive to our needs. They brought our vision to life with innovative designs and practical solutions, creating a workspace that perfectly reflects our company culture. We couldn't be happier with the result. If you're looking for a company that excels in office design and build, Osca Asia is the one to choose!
Side-by-side with the next three highest-rated interior design providers on KakiList, so you can see how OSCA stacks up at a glance.
| Provider | Google Rating | Reviews | Years | Verified |
|---|---|---|---|---|
| OSCA (this page) | ⭐ 4.7 | 19 | — | ✓ |
| The Alchemists Design | ⭐ 5.0 | 656 | — | ✓ |
| Vitas Design SG | ⭐ 5.0 | 183 | — | ✓ |
| Comfort Home Interior | ⭐ 5.0 | 182 | — | ✓ |
Use the contact details listed on this page to reach OSCA. When a phone number or website is provided, those are the quickest ways to get in touch and confirm availability.
OSCA provides islandwide coverage, which means they accept jobs across all regions of Singapore — HDB, condo, and landed properties included. Always confirm travel charges upfront if your location is far from their usual base.
Pricing depends on the scope of the job, property type, and urgency. OSCA will quote after understanding what's needed — usually via a short WhatsApp or phone conversation. Always ask whether the quote includes materials, transport, and GST so you can compare providers on equal terms.
Yes — OSCA is verified by KakiList. We check each listed business against public Singapore business records before it appears as verified on the site.
Response and booking timelines depend on current demand and job complexity. For urgent work, call rather than email — it's the fastest way to get a confirmation and a time slot.
If OSCA isn't the right fit, these are other interior design providers on KakiList worth shortlisting. All are independently listed — no affiliate fees, no "featured" sponsorships.