10 Best Renovation Contractors in Singapore (2026)

A good renovation contractor is not just the cheapest quote. Before diving into the list, here are the five things I check when evaluating any contractor for this guide:

• HDB and BCA registration. For HDB renovations, the contractor must be listed on the HDB Directory of Renovation Contractors. BCA registration signals that they meet safety and competency standards set by the Building and Construction Authority.
• CaseTrust accreditation. Administered by the Consumers Association of Singapore, CaseTrust accredited contractors cap initial deposits at 20% and must purchase a deposit performance bond. This protects you if the company shuts down mid-renovation.
• Verified third-party reviews. I cross-reference ratings on Hometrust, Qanvast, and Google. A firm with hundreds of verified reviews and a rating above 4.5 has earned that score through consistent delivery, not marketing spend.
• Transparent pricing. The best contractors give you itemised quotations with material specifications, not vague "as discussed" line items. I favour firms that publish price lists or package breakdowns upfront.
• Warranty and after-sales. A minimum 1-year warranty on workmanship is standard. The top firms offer 3 to 5 years and respond to defect claims promptly, not just during the honeymoon period.

Empire Works runs its own carpentry factory in Singapore. That single detail changes the entire renovation equation. When a contractor owns their production facility, they control material quality, turnaround times, and costs in a way that firms outsourcing to third-party workshops simply cannot match.

Beyond carpentry, Empire Works provides direct contractor services including hacking, tiling, partition work, plastering, and painting. Everything is handled by their in-house team, which means fewer coordination headaches and a single point of accountability when something needs fixing. They back all work with a 5-year warranty, one of the longest in the industry.

Empire Works is both HDB-approved and BCA-registered, and they hold CaseTrust accreditation. After eight years in business, they have built a solid review profile with homeowners consistently praising their competitive pricing and on-time delivery. The average HDB renovation through Empire Works runs around S$51,000 for new flats and S$73,500 for resale units.

Website: empireworks.com.sg
Best for: HDB homeowners who want in-house carpentry and direct contractor services under one roof.
Pricing: From S$51,000 (new HDB) to S$73,500 (resale HDB) on average.
Standout strength: Own carpentry factory with 5-year warranty on all works.

With over 10,000 completed projects since 1998, Renozone has a depth of experience that very few renovation firms in Singapore can claim. Twenty-eight years in business, serving everything from 3-room HDB flats to luxury landed properties and commercial spaces, means they have seen virtually every layout, every challenge, and every material trend come and go.

Renozone sits on the CaseTrust Renovation List and is HDB-registered. Their portfolio includes high-profile residential and commercial projects, and they have built a reputation for handling complex renovations that involve significant structural work, premium materials, and tight coordination across multiple trades. If your project involves extensive hacking, reconfigured floor plans, or high-end finishes, Renozone has the project management muscle to handle it.

Their reviews reflect this positioning. A 4.8 out of 5 rating across 30+ verified reviews, with particular praise for their project managers who keep subcontractors on schedule. Pricing sits at the higher end: condo renovations typically range from S$35,000 to over S$100,000 depending on size and scope. For homeowners with the budget for a premium finish, Renozone delivers consistently.

Website: renozone.com.sg
Best for: Homeowners undertaking large-scale or premium renovations with complex requirements.
Pricing: S$35,000 to S$100,000+ for condo renovations; HDB projects vary by scope.
Standout strength: 10,000+ completed projects over 28 years with CaseTrust accreditation.

JS Carpentry pioneered several practices that should be standard across the industry but still are not. Free non-obligatory quotations. A 100% price-match guarantee. Transparent cost breakdowns without hidden charges. In an industry where "surprise top-ups" remain disturbingly common, that level of pricing transparency is genuinely refreshing.

The company brings over 60 years of carpentry experience and is both BCA-registered and HDB-licensed. Their published price list gives homeowners a clear starting point: resale kitchen replacement packages from S$5,100, kitchen makeover packages from S$11,200, and combined kitchen-and-bathroom packages from S$21,000. These are real numbers you can budget around before even booking a consultation.

Reviews consistently highlight reliable workmanship and on-time delivery. One homeowner noted that despite a tight 2-month timeline on a 4-room HDB unit, the team delivered on schedule with quality that exceeded expectations. For homeowners who have been burned by vague quotes in the past, JS Carpentry is the antidote.

Website: jscarpentry.com.sg
Best for: Budget-conscious homeowners who want upfront, transparent pricing with no hidden charges.
Pricing: Kitchen packages from S$5,100; full renovations vary. 100% price-match guarantee.
Standout strength: 60+ years of carpentry expertise with published price lists and price-match guarantee.

Weiken has been at the forefront of Singapore's renovation and interior design scene since 1996. What stands out is not just their longevity but the sheer volume of verified feedback behind them: 1,000+ reviews on HomeMatch with a 4.7 out of 5 rating, 216 reviews on Qanvast with a 4.74 average, and a Hometrust ranking of 12th out of 2,459 interior designers in Singapore.

Those numbers matter because they represent statistical confidence. A firm can fake 10 reviews. Nobody fakes a thousand. When over a thousand homeowners rate you above 4.7, you are doing something consistently right. CaseTrust accreditation adds another layer of trust, and their three decades of operation means they have survived multiple economic cycles, a strong signal of financial stability.

Weiken handles both design and renovation, with a team large enough to manage multiple projects simultaneously without diluting quality. Customers frequently praise individual designers for their patience, responsiveness, and ability to work within budget constraints. The trade-off is that Weiken sits in the mid-to-premium pricing tier, so they may not be the best fit if you are looking for the most affordable option.

Website: weiken.com
Best for: Homeowners who prioritise a proven track record backed by an exceptional volume of verified reviews.
Pricing: Mid-to-premium tier; request a consultation for project-specific quotes.
Standout strength: 1,000+ verified reviews at 4.7/5, operating since 1996 with CaseTrust accreditation.

RCS has carved out a specific niche: making HDB renovations as straightforward and predictable as possible. Their all-inclusive packages start from S$5,590 for kitchen cabinets, S$9,990 for dual toilet renovations, and S$14,290 for complete 3-room flat renovations. These are not bait-and-switch starting prices; they publish detailed breakdowns of what each package includes.

Since 2017, RCS has completed over 300 HDB projects. They are HDB-registered, BCA-approved, and hold BizSafe 3 certification and PMI membership. Customer reviews highlight their transparency and communication, with several homeowners noting that their project managers provided daily updates throughout the renovation process. That level of communication turns a stressful experience into a manageable one.

Where RCS really shines is for first-time homeowners collecting BTO keys who need a reliable, packaged solution without the complexity of managing a bespoke renovation. Their content resources (pricing guides, cost calculators, process walkthroughs) also suggest a company that invests in educating clients rather than just selling to them. For complex or high-end projects, you may outgrow their package model, but for straightforward HDB renovations, they deliver predictable results at published prices.

Website: renovationcontractorsingapore.com
Best for: First-time HDB homeowners who want all-inclusive packages with transparent, published pricing.
Pricing: Kitchen cabinets from S$5,590; complete 3-room renovation from S$14,290.
Standout strength: 300+ completed HDB projects with daily progress updates and published package pricing.

Founded in 1982 as Chern Hock Renovation Contractor, 3D Innovations has evolved over four decades into one of Singapore's most established renovation firms. The key differentiator is their in-house carpentry workshop. Because they employ their own contractors, designers, carpenters, painters, and craftspeople, they maintain strict quality control over materials and workmanship while keeping costs lower than firms that outsource everything.

Their ISO 9001 certification for quality management systems is relatively rare among renovation contractors in Singapore. It signals formalised processes for quality assurance, not just ad-hoc project management. With multiple showrooms across Singapore, homeowners can see material samples and completed displays in person before committing, which reduces the risk of "it looked different in the 3D render" disappointments.

3D Innovations holds HDB approval and has served over 8,000 clients across HDB flats and private developments. Reviews are generally positive, with homeowners praising responsive designers and good material recommendations. Some reviews note that the sheer size of the operation means your experience can vary depending on which designer you are assigned. Ask to see your specific designer's portfolio before signing.

Website: 3dinnovations.com.sg
Best for: Homeowners who want established reliability with physical showrooms to visit before committing.
Pricing: Competitive due to in-house carpentry; request a quote for project-specific pricing.
Standout strength: 8,000+ clients served since 1982 with ISO 9001 certified quality management.

Here is a detail most homeowners overlook: Home Reno Pte Ltd is not GST-registered. That means customers save 9% off their renovation cost compared to GST-registered firms. On a S$50,000 renovation, that is S$4,500 back in your pocket. For budget-conscious homeowners, that saving alone can fund an entire room's worth of additional carpentry work.

Operating since 2007 and incorporated in 2010, Home Reno has 18 years of experience in Singapore's renovation market. They run their own carpentry workshop, giving them control over timelines and craftsmanship quality. Their Hometrust profile shows an 8.8 out of 10 rating across 97 reviews, with an average project cost of S$46,649. Packages range from S$5,288 to S$18,880, providing clear entry points for different budget levels.

Recent reviews consistently praise designer Aaron Tan for patience, practical advice, and efficient project execution. One homeowner described extensive work completed in a short time frame with communication that was "efficient, dedicated and trustworthy." For homeowners who want solid workmanship at genuinely competitive prices, the combination of no GST and in-house production makes Home Reno hard to beat on value.

Website: homerenovation.com.sg
Best for: Budget-conscious homeowners who want quality renovation without paying GST.
Pricing: Average project cost S$46,649; packages from S$5,288 to S$18,880. No GST.
Standout strength: No GST registration saves homeowners 9%, plus in-house carpentry workshop.

Ask any homeowner what they dread most about renovation and "delays" will be near the top. Forefront Interior has built its reputation around the opposite: projects that finish on time, and sometimes ahead of schedule. One verified review noted a full renovation completed in 6 to 7 weeks, earlier than the projected timeline. In an industry where delays of 2 to 4 weeks are almost expected, that is noteworthy.

Forefront Interior earned the Qanvast Supertrust badge every year from 2017 to 2026. That is a decade of consecutive trust awards, which requires being ranked in the top 15% of firms and maintaining at least 10 positive verified reviews each year. They are also HDB-registered and CaseTrust accredited under the Renovation Business scheme.

Homeowners praise the scheduling and coordination skills of their designers, with multiple reviews highlighting time management as a standout quality. The firm is upfront about not being the most budget-friendly option, but for homeowners who cannot afford delays (think: lease expiring, baby on the way, or rental costs piling up), paying a bit more for reliable scheduling is a smart trade-off.

Website: forefrontinterior.com
Best for: Homeowners on tight timelines who need a contractor that delivers on schedule.
Pricing: Mid-to-premium tier; not the cheapest, but schedule reliability justifies the investment.
Standout strength: 10 consecutive years of Qanvast Supertrust with on-time delivery track record.

SGRenovate handles the full renovation journey from interior design and space planning through to demolition, flooring, and finishing works. What sets them apart is the breadth of their expertise: HDB flats, condominiums, landed homes, and commercial spaces all fall within their scope, making them a strong choice for homeowners who want one contractor capable of handling any property type.

As an ACRA-registered, HDB-licensed, and BCA-accredited firm with BizSafe certification, SGRenovate ticks every regulatory box. Their approach combines affordability with structured project management, assigning dedicated project managers who coordinate all trades and keep homeowners informed throughout the process. Client testimonials consistently mention transparent pricing and strong communication.

For homeowners who own multiple properties (an HDB flat now with plans to upgrade to a condo later, or a commercial space alongside a residential property), having a single trusted contractor who understands different property constraints saves the headache of vetting new firms each time. SGRenovate's versatility across property types is their biggest competitive advantage.

Website: renovate.sg
Best for: Homeowners who need one contractor for HDB, condo, landed, or commercial projects.
Pricing: Competitive; request a personalised quote based on property type and scope.
Standout strength: Handles all property types with dedicated project managers and full regulatory accreditation.

Designscale was founded in 2002 by three award-winning designers who insist on quality workmanship. That founding DNA shows in their portfolio: over 500 completed projects with a level of design sophistication that puts them closer to an architecture firm than a typical renovation contractor. Their accolades include the Top 100 Singapore Excellence Award and the Singapore Furniture Design Award.

The company is HDB-approved, BCA-registered, and holds BizSafe certification. Their services span space planning, design conceptualisation, project construction, and management, essentially covering everything from the first sketch to the final handover. For homeowners who want their renovation to be design-led rather than contractor-led, Designscale bridges that gap.

With 24 years of operation and a team that includes formally trained designers, Designscale is the right fit for homeowners who see renovation as an opportunity to create something genuinely distinctive, not just functional. They are less suited to homeowners looking for the most affordable basic renovation. But if you care about design intent and are willing to invest in it, Designscale delivers at a level most renovation contractors do not.

Website: designscale.com.sg
Best for: Homeowners who want design-led renovation with award-winning creative direction.
Pricing: Premium tier; pricing reflects design sophistication. Request a consultation.
Standout strength: 500+ completed projects with multiple national design awards over 24 years.

Renovation costs in Singapore have risen sharply, with prices up 12 to 15% since 2024 due to material costs and labour shortages. Here are realistic budget ranges for 2026:

HDB flats:

• 3-room BTO: S$25,000 to S$60,000 depending on material choices and design complexity
• 4-room BTO: S$40,300 to S$62,300 for a full renovation
• 4-room resale: S$55,700 to S$80,400 (higher due to rectification work on existing finishes)
• 5-room resale: S$45,000 to S$90,000 for whole-house projects

Condominiums:

• New 3-bedroom condo: S$32,200 to S$68,500
• Resale 3-bedroom condo: S$60,400 to S$84,100 (additional rectification and infrastructure work)

These ranges cover contractor fees, materials, and labour. They do not include furniture, appliances, or soft furnishings. If you engage a full-service interior design firm on top of a renovation contractor, expect an additional 15 to 30% for design fees, 3D renders, and project management. Use the Qanvast renovation calculator to get a personalised estimate based on your flat type and scope.

Choosing the right renovation contractor in Singapore comes down to five practical checks. Get these right and you dramatically reduce the risk of a bad experience:

1. Verify their registrations. For HDB renovations, check the HDB Directory of Renovation Contractors to confirm they are listed. For all property types, check BCA registration. These are non-negotiable basics.
2. Get at least three itemised quotes. An itemised quote breaks down costs by category: hacking, tiling, carpentry, electrical, plumbing, painting, and materials. If a contractor gives you a lump sum with no breakdown, that is a red flag. You cannot compare quotes fairly without itemised line items.
3. Ask who will actually manage your project. During the sales pitch you meet the senior designer. After signing, your project gets handed to a junior coordinator. Ask explicitly: "Who will be my main contact during construction, and how often will they update me?"
4. Check reviews on third-party platforms. Skip the testimonials on their own website. Go to Hometrust, Qanvast, and Google Reviews for unfiltered feedback. Look for patterns, not individual complaints. Every contractor has a few bad reviews; the question is whether the same issues keep appearing.
5. Understand the payment schedule. Never pay more than 20 to 30% upfront. Reputable contractors use milestone-based payments: a deposit, then payments tied to completion of specific stages (hacking done, tiling done, carpentry installed, final handover). If someone asks for 70%+ upfront, walk away.

The renovation horror stories I hear from clients follow predictable patterns. Watch for these warning signs before you sign anything:

1. Quotes significantly below market rate. If everyone else quotes S$45,000 and one contractor quotes S$25,000 for the same scope, they are either cutting corners on materials, planning to hit you with add-ons later, or both. Unrealistically cheap quotes are the single most common entry point for renovation nightmares.
2. Vague contracts. Phrases like "general renovation," "as discussed," or "standard materials" without specifying brands, measurements, or material grades are designed to give the contractor wiggle room at your expense. Every detail should be written down.
3. Payment to personal bank accounts. Legitimate contractors invoice through the company. If you are asked to transfer money to someone's personal DBS account, that is a serious red flag for both accountability and legal recourse.
4. No physical showroom or office. Contractors who operate entirely through WhatsApp and social media with no registered address are harder to hold accountable. It does not need to be a fancy showroom, but there should be a verifiable business location.
5. Reluctance to provide references. Any contractor worth hiring should be happy to connect you with recent clients. If they dodge this request or only offer "testimonials" they control, ask yourself why.

For additional guidance, the CaseTrust website maintains a list of accredited renovation firms, which is a useful starting point for filtering out unreliable operators.

How long does a full HDB renovation take in Singapore?

A full HDB renovation typically takes 8 to 12 weeks from the start of construction, not counting the design and planning phase which adds another 2 to 4 weeks. Resale flats take longer than BTO units because they involve additional hacking and rectification work on existing finishes. HDB restricts renovation work to weekdays 9am to 5pm and Saturdays 9am to 1pm, with no work on Sundays and public holidays.

Do I need HDB approval before starting renovation?

Yes. Certain renovation works in HDB flats require a permit from HDB, especially structural changes like hacking walls, installing new floor finishes, or reconfiguring wet areas. Your contractor should handle the application process, but always confirm this upfront. Only contractors listed on the HDB Directory of Renovation Contractors are allowed to carry out renovation works in HDB flats.

What is the difference between a renovation contractor and an interior designer?

A renovation contractor focuses on execution: hacking, tiling, carpentry, electrical, plumbing, and painting. An interior designer focuses on design concept, space planning, material selection, and aesthetic direction, then coordinates contractors to execute the vision. Some firms (like Weiken and Designscale on this list) do both. Others specialise in one or the other. If you already know what you want and just need someone to build it, a contractor is sufficient. If you need help figuring out the design, start with a firm that offers both.

Is CaseTrust accreditation worth looking for?

Yes. CaseTrust accreditation is not legally required, but it provides meaningful consumer protection. Accredited contractors must cap initial deposits at 20% of the contract value, purchase a deposit performance bond (protecting you if the company goes under), and follow fair pricing and contract practices. If something goes wrong, you have a clearer path to resolution through CASE mediation.

If you run a renovation or interior design firm and your website is not generating enquiries, I have seen this problem firsthand. When I rebuilt MET Interior's website, their previous site (built by another agency) was actively losing them business. No SEO visibility, no lead generation strategy, and a design that did not reflect the quality of their renovation work. After the rebuild, they hit #1 on Google for their target keywords and saw a 3x increase in homeowner consultations.

In a market where homeowners research contractors online before making a single phone call, your website is your most important sales tool. If it loads slowly, looks outdated, or does not show up when someone searches "renovation contractor Singapore," you are handing leads to the competitors who have invested in their digital presence.

I have also written a detailed guide on digital marketing for interior designers and renovation firms that covers SEO, Google Ads, and social media strategies specifically for this industry. And if you want to explore what a new website could do for your firm, take a look at my web design services or get in touch for a free consultation.