5 Best Interior Designers in Singapore for 2025

Written by Ryan Gong | December 16, 2025

Image: 3D Innovations Design

If you’ve recently bought a new house, decided to renovate your existing building, or need a new office design, you probably know that interior planning and design come with numerous challenges. Instead of spending endless hours on research, many people choose to contact interior designers to handle all of their requirements and customization preferences and make the best of their available space.

There are multiple steps involved in interior design. No aspect can be left unsupervised, from planning to material selection and furniture if you want to decorate your dream house or office. These are the 5 best interior designers in Singapore that can handle every detail and need, helping you to turn your dreams into reality!

1. Earth Interior Design

Image: Earth Interior Design

Best for

Space planning

Address

289 Beach Rd, Singapore 199552

Phone

+65 6493 5188

Opening hours

Mon to Thu 11:00-20:30
Fri and Sun 11:00-17:30

Website

https://earthid.sg/

idea@earthid.sg

Highlights:

Combines elegance with everyday needs: The company takes pride in its ability to combine creativity and imagination to create practical yet artistic interior designs. This is ideal for anyone who needs an elevated interior design without compromising convenience.
Detailed 3D visualization tools: Earth Interior Design has a dedicated team of 3D artists and specialists. They will work with you throughout the process to determine the best choices for your personal space combining bespoke requirements with creativity and uniqueness.
Ideal for space planning: The company understands the importance of space planning. You can benefit from a careful arrangement of your building, maximizing the space available. Its specialists combine different elements, including furniture placement, to fulfill your needs.

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2. iD Factory

Image: iD Factory

Best for

Singapore-crafted works with locally-sourced materials

Address

Blk124 Bukit Merah Lane 1, #01-146 Singapore150124

Phone

+65 6016 1833

Opening hours

Mon to Sun 11:00-19:00 (Please make appointment)

Website

iD Factory

enquiry@idfactory.co

Highlights:

100% made in Singapore: iD Factory not only upholds the highest standards in carpentry by crafting all works in Singapore but also underscores its dedication to quality by sourcing materials locally. With a commitment to supporting the community, all materials are ordered and purchased in Singapore, ensuring not just exceptional craftsmanship but also a sustainable and community-driven approach to interior design.
Personalized service with continuous communication: iD Factory distinguishes itself by offering a personalized touch, providing one-to-one service from the project’s initiation to its seamless handover. With an unwavering commitment to client satisfaction, they break the barriers of communication breakdowns and are dedicated to working around the clock, ensuring continuous and dedicated service 24/7.
Rated 5-star on various review sites: iD Factory stands out with a remarkable record of excellence, boasting perfect 5-star ratings on both Google and Facebook reviews. These glowing testimonials attest to the unwavering commitment to customer satisfaction, making iD Factory a trusted choice for those seeking top-notch interior design services in Singapore.
HDB-registered and BizSafe-certified interior designer: iD Factory is duly registered with the Housing and Development Board and proudly holds a BizSafe 3 certification. This reflects the company’s commitment to designing homes within the guidelines and standards set by the HDB and ensuring a safe and secure environment for their workers and clients.

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3. Home Guide Interior Design

Image: Home Guide Interior Design

Best for

Tailoring bespoke designs and efficient project management

Address

2 Leng Kee Road Thye Hong Centre #02-03 Singapore 15908

Phone

+65 6253 2539

Opening hours

Mon to Fri 10:00-19:00 (By appointment only)
Sat, Sun & PH (By appointment only)

Website

Home Guide Interior Design

hello@homeguide.com.sg

Highlights:

More than 30 years of excellent service: With over 3 decades of industry experience, Home Guide Interior Design has established itself as a trusted leader in Singapore’s interior design landscape, consistently delivering exceptional results tailored to clients’ needs. Their longevity speaks volumes about their unwavering commitment to excellence and customer satisfaction.
Expertise in all types of residential spaces: With extensive expertise spanning HDB flats, condo apartments, and landed properties, Home Guide Interior Design excels in crafting bespoke designs tailored to diverse residential settings, ensuring every home reflects the unique lifestyle and preferences of its occupants. Whether it’s optimizing space in compact HDB flats or curating luxurious interiors for sprawling landed properties, Home Guide Interior Design delivers unparalleled excellence across all residential projects.
Proficient in different interior styles: Home Guide Interior Design specializes in crafting diverse styles tailored to individual tastes – Minimalist, Scandinavian, Contemporary, Modern, Industrial, Mid-century, the list goes on. Rejecting cookie-cutter approaches, Home Guide prioritizes unique designs, intricately weaving each homeowner’s lifestyle into every project, ensuring a bespoke and personalized experience.
HDB-Registered Renovation Contractor: Home Guide Interior Design is duly registered with the Singapore Housing & Development Board, ensuring compliance and reliability in every project undertaken and guaranteeing peace of mind for clients seeking quality renovations. With this accreditation, Home Guide Interior Design solidifies its commitment to excellence and professionalism, setting a standard for trustworthy interior design services in Singapore.
CaseTrust-accredited company: Home Guide Interior Design proudly holds a CaseTrust Accreditation, a testament to its unwavering commitment to fair trading and transparency, as endorsed by the Consumers Association of Singapore (CASE). This accreditation underscores the company’s dedication to providing trustworthy services and fostering confidence among consumers in the interior design industry.
Repeatedly featured on Zaobao: Home Guide’s exceptional work has garnered multiple features in Singapore’s National Newspaper, Zaobao, showcasing its dedication to excellence and recognition within the industry.

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4. The Alchemists Design

Image: The Alchemists Design

Best for

Tailored designs with functionality

Address

- North Showroom: 2 Gambas Crescent, #09-17/18/19, Nordcom II, Tower I, Singapore 757044
- East Showroom: 60 Lorong 23 Geylang, #07-01, D'Innova, Singapore 388384

Phone

+65 9671 5658

Website

The Alchemists Design

enquiries@thealchemistdesign.com

Highlights:

Blending creativity with functionality: The project goal at The Alchemists Design is often to mix creativity with functionality, so the design of the space is not only aesthetically pleasing but also efficient. This is all the more important if the space is limited.
Excellent service that extends beyond project completion: The team offers outstanding client support even after the completion of the project. The Alchemists Design is eager to cater if the client wants changes or has concerns.
Great attention to detail in the design: The interior designers at The Alchemist Design are trained to pay attention to even the most insignificant aspects of the interior, which results in designs that seem carefully curated according to the client’s persona and requirements. This is evidenced by their past projects.

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5. Underrated Studio

Image: Underrated Studio

Best for

Elegant and functional designs

Address

2 Gambas Cres, #09-26, Nordcom II, Tower II, Singapore 757044

Phone

+65 9128 3743

Website

Underrated Studio

hello@underratedstudio.com

Highlights:

Multi-awarded interior design firm: Underrated Studio has garnered numerous prestigious awards, celebrating their mastery in interior design and exceptional service delivery. These accolades stand testament to their unwavering commitment to excellence and innovation within the industry, solidifying their reputation as a leading force in the field of interior design.
Personalised and professional service: The company’s approach revolves around offering a bespoke and professional service tailored to each client’s specific requirements. With a keen eye for detail and a creative mindset, Underrated Studio delivers imaginative solutions that not only inspire but also prove practical and cost-effective.
A blend of aesthetics and functionality: Underrated Studio prides itself on striking a harmonious balance between aesthetics and functionality. Their design philosophy embraces diversity, catering to a wide spectrum of tastes and requirements. Their versatility allows them to cater to diverse needs, ensuring that each project results in a bespoke space that mirrors the individuality and desires of their clients.
Promotional packages at competitive prices: Underrated Studio offers a range of renovation promotion packages tailored specifically for HDB BTO (Built-to-Order) and resale homes. These meticulously crafted packages stand out for their competitive pricing without compromising on quality or innovation.

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