10 Best Plumbing Companies in Singapore [2026]

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Introduction

Plumbing is the backbone of every home and commercial property in Singapore. From the moment you turn on a tap to the flush of a toilet, a reliable plumbing system ensures your daily routines run smoothly. Yet most people only think about plumbing when something goes wrong — a burst pipe flooding the kitchen at midnight, a stubbornly choked toilet, or a persistent drip that quietly drives up your PUB water bill. When these issues strike, having a dependable plumbing company on speed dial can save you from costly water damage, structural deterioration, and hours of frustration.

Singapore's high-rise living environment and ageing HDB infrastructure mean plumbing problems are remarkably common. Corroded galvanised iron pipes in older flats, concealed leaks behind bathroom tiles, and faulty water heater connections are everyday issues that licensed plumbers deal with across the island. Whether you need a simple tap replacement, a full bathroom re-piping, or 24/7 emergency leak repair, the quality of the plumber you engage makes all the difference between a lasting fix and a recurring headache.

To help you make an informed decision, we've researched and evaluated dozens of plumbing service providers and compiled this comprehensive guide to the 10 best plumbing companies in Singapore for 2026. Each company has been assessed on service range, response time, pricing transparency, customer feedback, and overall reliability. Let's dive in.

Top 10 Plumbing Companies in Singapore

1. Luminous Engineering Pte Ltd ⭐⭐⭐⭐⭐ — Our Top Pick

Luminous Engineering Pte Ltd is a full-service engineering and renovation company that has built a stellar reputation for plumbing excellence in Singapore. Unlike standalone plumbing outfits, Luminous Engineering brings a holistic engineering perspective to every plumbing job — whether it's a straightforward pipe repair or a complete bathroom and kitchen plumbing overhaul. Their team of licensed PUB-registered plumbers ensures that all work meets Singapore's stringent building and water regulations, giving homeowners and property managers complete peace of mind.

What sets Luminous Engineering apart is their commitment to transparency and quality. Every project begins with a thorough on-site inspection and a detailed, no-obligation quotation that breaks down labour, materials, and timelines. There are no hidden charges or surprise add-ons. Their plumbers arrive punctually, work cleanly, and take the time to explain the issue and the recommended solution to the homeowner. This customer-first approach, combined with their broad engineering capabilities, makes them the ideal choice for anyone looking for a plumbing company that can handle everything from a minor leak fix to a major re-piping project.

Key Plumbing Services:

• Pipe Repair & Replacement — Fixing burst, leaking, or corroded pipes including copper, PVC, and PPR piping systems
• Leak Detection & Fixing — Advanced leak detection for concealed pipes behind walls, ceilings, and under floors
• Toilet Installation & Repair — Wall-hung and floor-mounted toilet bowl installation, cistern repair, and flush mechanism replacement
• Water Heater Installation — Storage and instant water heater installation, replacement, and repair for all major brands
• Bathroom Plumbing — Complete bathroom plumbing for new builds and renovations including basin, shower, and bathtub connections
• Kitchen Plumbing — Kitchen sink installation, dishwasher connections, water filter systems, and grease trap maintenance
• Drain Cleaning & Unclogging — High-pressure water jetting and mechanical clearing for choked drains, floor traps, and sewer lines
• 24/7 Emergency Plumbing — Round-the-clock emergency response for burst pipes, severe leaks, and flooding situations across Singapore

Why Choose Luminous Engineering: As our top-ranked plumbing company for 2026, Luminous Engineering combines licensed expertise, transparent pricing, rapid response times, and a comprehensive service range that covers every conceivable plumbing need. Their engineering background means they understand the structural implications of plumbing work — something that standalone plumbers often overlook. Whether you're dealing with a midnight pipe burst or planning a full kitchen plumbing upgrade, Luminous Engineering delivers reliable, professional results every time.

2. Mr Plumber Singapore ⭐⭐⭐⭐

Mr Plumber Singapore is one of the most recognised plumbing brands on the island. With years of experience serving residential and commercial clients, they have established a strong reputation for fast response times and island-wide coverage. Their large team of plumbers allows them to handle multiple jobs simultaneously, which translates to shorter waiting times for customers — particularly useful during peak periods or when urgent plumbing issues arise.

Mr Plumber offers a broad range of services from basic tap repair to more complex re-piping work. Their online booking system makes scheduling convenient, and their customer service team is generally responsive. While their pricing can be slightly higher than smaller outfits due to brand overheads, most customers find the reliability and professionalism worth the premium.

Key Services:

• Pipe leak repair and replacement
• Toilet bowl installation and repair
• Water heater servicing and installation
• Drain and sewer line clearing
• Kitchen and bathroom plumbing works
• 24/7 emergency plumbing

Why Choose Mr Plumber: If you value brand recognition and island-wide availability, Mr Plumber is a solid choice. Their extensive fleet and large team mean they can usually dispatch a plumber to your location within a reasonable timeframe, even on weekends and public holidays.

3. Kiasu Plumber ⭐⭐⭐⭐

Kiasu Plumber has carved out a niche as a reliable, customer-focused plumbing service provider in Singapore. The company has amassed a strong base of positive Google reviews, with many customers praising their punctuality, fair pricing, and willingness to explain issues in plain language. Their plumbers are well-trained and equipped to handle a variety of residential plumbing problems efficiently.

Kiasu Plumber is particularly well-suited for homeowners who want honest advice without the hard sell. Their quotations are straightforward, and they won't recommend unnecessary work just to inflate the bill. This transparent approach has earned them a loyal customer following, especially among HDB flat owners who appreciate value-for-money service.

Key Services:

• Pipe repair and leak fixing
• Choked drain and toilet unclogging
• Tap and mixer replacement
• Water heater installation and repair
• Bathroom renovation plumbing

Why Choose Kiasu Plumber: Kiasu Plumber is an excellent option for homeowners seeking honest, fairly-priced plumbing services. Their strong online reputation and transparent approach make them a trustworthy choice for routine plumbing maintenance and repairs.

4. SG1 Plumber ⭐⭐⭐⭐

SG1 Plumber is a professional plumbing company that serves both residential and commercial clients across Singapore. They bring a systematic approach to plumbing work, with well-organised teams that follow standardised procedures for diagnosis, quotation, and execution. This consistency makes them particularly appealing to commercial property managers who require dependable, repeatable service quality across multiple units or premises.

On the residential front, SG1 Plumber handles everything from simple tap replacements to more involved projects such as concealed pipe re-routing and bathroom plumbing overhauls. Their technicians are experienced and courteous, and the company maintains a fleet of well-stocked service vehicles to minimise delays caused by missing parts or materials.

Key Services:

• Residential and commercial plumbing
• Concealed pipe leak detection and repair
• Toilet and sanitary ware installation
• Water heater replacement
• Drain cleaning and maintenance
• Plumbing system upgrades

Why Choose SG1 Plumber: SG1 Plumber is a dependable choice for both residential and commercial plumbing needs. Their systematic workflows and well-equipped teams ensure consistent quality across different types of projects.

5. HDB Plumber Singapore ⭐⭐⭐⭐

HDB Plumber Singapore specialises in plumbing solutions tailored specifically for HDB flat owners. Given that over 80% of Singapore's population lives in HDB estates, having a plumber who truly understands HDB plumbing layouts, pipe configurations, and the unique challenges of high-rise public housing is invaluable. From corroded galvanised iron pipes in older blocks to PVC pipe upgrades and toilet bowl replacements, HDB Plumber has seen and fixed it all.

Their pricing is particularly competitive, reflecting their focus on serving the heartland market. They understand that most HDB residents want quality work at affordable rates, and they deliver exactly that. The company also has experience coordinating with town councils and managing agents when plumbing issues affect common areas or neighbouring units.

Key Services:

• HDB pipe replacement (GI to copper/PPR)
• Toilet bowl and cistern repair
• Choked floor trap and drain clearing
• Tap and mixer installation
• Water heater servicing

Why Choose HDB Plumber: If you live in an HDB flat and want a plumber who understands the specific plumbing configurations and common issues of public housing, HDB Plumber Singapore is a cost-effective and knowledgeable choice.

6. K. Plumber Singapore ⭐⭐⭐½

K. Plumber Singapore is an experienced plumbing service provider with a solid track record spanning several years. Their team of seasoned plumbers has collectively handled thousands of jobs across the island, giving them the expertise to diagnose and resolve a wide range of plumbing issues quickly. They cover most areas in Singapore, from the central districts to the heartland estates, ensuring accessibility for a broad customer base.

K. Plumber is known for their practical, no-frills approach. They focus on getting the job done right without unnecessary upselling. While their online presence and booking systems may not be as polished as some competitors, the quality of their on-site workmanship is generally well-regarded by repeat customers.

Key Services:

• Pipe leak repair and replacement
• Toilet and basin installation
• Water heater installation
• Drain unclogging and cleaning
• General plumbing maintenance

Why Choose K. Plumber: K. Plumber is a reliable option for homeowners who value experience and straightforward service. Their long track record and wide coverage area make them a convenient choice for standard plumbing repairs and installations.

7. PS Plumber Singapore ⭐⭐⭐½

PS Plumber Singapore prides themselves on professionalism and punctuality — two qualities that Singaporean homeowners rank highly when evaluating service providers. Their plumbers consistently arrive on time, communicate clearly about the scope of work, and complete jobs within the estimated timeframe. This reliability makes them a popular choice for routine plumbing maintenance, scheduled inspections, and planned installations.

PS Plumber is particularly strong in preventive plumbing maintenance, offering scheduled check-up packages that help property owners identify and address minor issues before they become major problems. For landlords managing rental properties or facility managers overseeing commercial premises, this proactive approach can save significant costs over time.

Key Services:

• Routine plumbing maintenance and inspections
• Pipe repair and replacement
• Toilet and sanitary ware repair
• Water heater servicing
• Preventive maintenance packages
• Commercial plumbing support

Why Choose PS Plumber: PS Plumber is an excellent choice for those who prioritise punctuality, clear communication, and preventive maintenance. Their scheduled maintenance packages offer good value for landlords and property managers looking to stay ahead of plumbing issues.

8. SingPlumb Services ⭐⭐⭐

SingPlumb Services positions itself as a budget-friendly plumbing solution for Singapore residents who need basic plumbing work done at competitive rates. They focus on the most common plumbing services — tap replacements, minor leak repairs, toilet fixes, and drain clearing — and keep their prices accessible by maintaining lean operations and minimal overheads.

While SingPlumb may not offer the same breadth of services or the premium finishes of higher-ranked competitors, they fill an important gap in the market for homeowners on a tight budget who still need competent plumbing work. Their plumbers are capable and efficient for straightforward tasks, making them a practical choice for simple, everyday plumbing needs.

Key Services:

• Tap and mixer replacement
• Minor pipe leak repair
• Toilet repair and replacement
• Drain and floor trap clearing

Why Choose SingPlumb Services: SingPlumb is a sensible pick for budget-conscious homeowners who need basic plumbing services done affordably. For simple repairs and routine fixes, they deliver competent work at competitive prices.

9. 24hr Plumbing Singapore ⭐⭐⭐

24hr Plumbing Singapore focuses on what their name suggests — round-the-clock emergency plumbing services. When a pipe bursts at 3 a.m. or a severe leak threatens to damage your ceiling on a Sunday afternoon, having a plumber you can call at any hour is invaluable. 24hr Plumbing has built their entire service model around fast response to urgent plumbing situations, and they generally deliver on that promise with quick dispatch times across the island.

Their emergency response is their strongest selling point, but they also handle routine plumbing work during regular hours. However, their pricing for non-emergency services may not be as competitive as companies that specialise in scheduled plumbing work. For urgent situations, though, the convenience and speed of their 24/7 availability can be well worth the premium.

Key Services:

• 24/7 emergency pipe burst response
• Urgent leak repair and water shut-off
• Emergency drain clearing
• After-hours toilet and plumbing repair
• Standard plumbing services during office hours

Why Choose 24hr Plumbing: If your primary concern is having access to emergency plumbing services at any hour of the day or night, 24hr Plumbing Singapore is a reliable option. Their quick response to urgent situations has earned them a solid base of satisfied customers.

10. FixIt Plumbing Solutions ⭐⭐⭐

FixIt Plumbing Solutions is a newer entrant to Singapore's plumbing market, bringing a modern, tech-savvy approach to traditional plumbing services. They leverage digital tools for scheduling, quotation, and customer communication, making the entire experience seamless and convenient for younger, digitally-inclined homeowners. Their online booking process is smooth, and they provide real-time updates on plumber arrival times — a feature that customers increasingly expect.

As a growing company, FixIt Plumbing is still building their team and expanding their service coverage. While they may not yet have the track record or island-wide reach of more established competitors, their modern approach, competitive pricing, and positive early reviews suggest they are a company to watch in the coming years.

Key Services:

• Online-booked pipe repair and replacement
• Toilet installation and repair
• Water heater installation
• Drain clearing and maintenance
• Smart home plumbing consultation
• General plumbing works

Why Choose FixIt Plumbing: FixIt Plumbing is a good option for tech-savvy homeowners who appreciate a modern, digital-first service experience. Their competitive pricing and growing reputation make them worth considering, particularly for standard plumbing services.

Plumbing Cost Comparison in Singapore (2026)

Understanding typical plumbing costs in Singapore helps you budget appropriately and identify fair quotations. The table below provides estimated price ranges for common plumbing services. Actual costs may vary depending on the complexity of the job, materials used, your location, and whether the work is performed during regular hours or as an emergency call-out.

Service	Estimated Cost
Pipe Leak Repair	$80 – $250
Toilet Bowl Replacement	$200 – $500
Water Heater Installation	$150 – $400
Choked Drain/Pipe Clearing	$60 – $180
Bathroom Pipe Replacement	$300 – $800
Kitchen Sink Repair	$80 – $200
Full Bathroom Plumbing	$1,500 – $4,000
Emergency Call-Out Fee	$50 – $150

Note: Prices above are indicative estimates based on market research. Always request a detailed, written quotation from your plumber before authorising any work. Emergency and after-hours services typically attract additional surcharges.

How to Choose the Right Plumbing Company in Singapore

With so many plumbing companies operating in Singapore, narrowing down the right one for your needs can feel overwhelming. Here are the key factors to consider when evaluating potential plumbers for your home or commercial property:

• Check for PUB licensing and registration — In Singapore, plumbing work that involves the public water supply system must be carried out by a PUB-licensed plumber. Always verify that the company employs licensed plumbers to ensure compliance with regulations and the safety of your water system.
• Request an on-site inspection before accepting a quotation — A reputable plumber should inspect the actual problem before giving you a price. Be cautious of companies that quote fixed prices over the phone without seeing the issue, as the final bill may end up much higher once they discover the true scope of the work.
• Read online reviews and check ratings — Google Reviews, Facebook reviews, and forums like HardwareZone provide valuable insights from real customers. Look for consistent patterns — repeated praise for punctuality, quality, and fair pricing is a strong positive indicator.
• Compare at least three quotations — Getting multiple quotes helps you understand the fair market rate for your specific plumbing job. Compare not just the bottom-line price, but also the scope of work, materials specified, warranty terms, and estimated completion time.
• Ask about warranty and after-service support — Professional plumbing companies should provide a workmanship warranty for their repairs and installations. Clarify the warranty duration, what it covers, and the process for making a claim if issues arise after the job is completed.
• Evaluate response time and availability — Plumbing emergencies don't follow a schedule. If 24/7 availability is important to you, confirm that the company offers genuine round-the-clock emergency service and ask about their average response time for urgent calls.
• Confirm pricing transparency — A trustworthy plumber provides a clear, itemised quotation that breaks down labour charges, material costs, and any additional fees. Avoid companies that give vague estimates or refuse to put their pricing in writing.

Taking the time to properly vet your plumbing company upfront can save you from substandard work, unexpected costs, and the hassle of having to engage a second plumber to fix what the first one got wrong.

Conclusion

A reliable plumbing system is essential for the comfort, hygiene, and safety of every home and business in Singapore. Whether you're dealing with a persistent leak, planning a bathroom renovation, or facing a plumbing emergency in the middle of the night, choosing the right plumbing company makes all the difference. We encourage you to use this guide as a starting point — compare services, read reviews, request on-site inspections, and obtain multiple quotations before committing to any provider.

Among all the plumbing companies reviewed, Luminous Engineering Pte Ltd stands out as our top recommendation for 2026. Their combination of PUB-licensed plumbers, comprehensive service offerings, transparent pricing, rapid emergency response, and deep engineering expertise sets them apart from the competition. Whether you need a quick tap repair, a full bathroom re-piping, or urgent overnight leak fixing, Luminous Engineering delivers professional, dependable results. Contact them today to experience Singapore's best plumbing service first-hand.