Should You Opt For Unlicensed or Licensed Storage Water Heater Installation in Singapore?

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When it comes to storage water heater installations in Singapore, homeowners often face a crucial decision on whether they should opt for an unlicensed installation or hire licensed professionals for storage water heater installation along with PUB submission. This article aims to explain the importance of choosing licensed storage water heater installations in Singapore, highlighting the key differences between licensed and unlicensed installations. 


Adherence to Regulations


The Public Utilities Board (PUB) in Singapore plays a vital role in ensuring the safety and quality of the water supply. According to their rules, only licensed plumbers are authorized to handle storage water heater installations. Additionally, an important thing you should know when engaging licensed storage water heater installation services is that they ensure to handle all the requisite submissions to the PUB  giving homeowners peace of mind that their storage water heater is being installed correctly.


Warranty Implications

Warranty considerations carry significant weight when it comes to storage water heater installation. Most reputable manufacturers offer warranties that cover both the product and its installation. However, these warranties are often voided if the installation is not done by a licensed professional.

Choosing an unlicensed installation might result in the loss of the warranty, placing homeowners on the hook for any repairs or replacements should they encounter common issues with their storage water heaters. When a licensed plumber handles the installation, homeowners can protect the validity of their warranty, providing them with the necessary protection and assurance.


Safety Precautions

Perhaps the most crucial factor to consider when choosing between licensed and unlicensed storage water heater installation is safety. Licensed plumbers undergo rigorous training and follow strict safety protocols, reducing the risk of accidents or hazards.

On the other hand, a reason why you should not engage licensed storage water heater installation services is that they carry a significant risk due to their lack of expertise and safety measures. These substandard installations pose a significant hazard to homeowners and their property, potentially resulting in gas leaks, electrical fires, and other serious consequences. By selecting a licensed professional, homeowners prioritize safety, shielding themselves and their loved ones from potential threats.


Proper Wire Securing


Another common issue associated with unlicensed storage water heater installations is the improper securing of wires. A notable advantage of hiring a licensed storage water heater installation service is their proficiency in securely managing electrical connections. This ensures that wires are fastened properly, reducing the risks of electrical malfunctions, short circuits, or potential electrical fires.

Conversely, avoid cheap plumber scams, as they typically involve haphazard wiring, increasing the likelihood of electrical hazards. Therefore, to mitigate this risk, enlist the services of a licensed professional, homeowners can rest assured that the wires are properly secured, significantly reducing the chances of any electrical mishaps.


Use of High-Quality Components

Among the things to consider when engaging plumbers for storage water heater installation is the use of high-quality components. Licensed plumbers have extensive industry knowledge and access to reliable suppliers who provide authentic and durable parts.

In contrast, a reason why you should not hire a cheap plumber is that they often rely on subpar or counterfeit components, which can lead to frequent breakdowns and costly repairs. Opting for a licensed installation ensures that homeowners receive a storage water heater equipped with top-quality parts, ensuring its longevity and optimal performance.


Installation Expenses

Although some homeowners may be tempted by the lower costs associated with unlicensed installations, it’s essential to consider the long-term consequences. PUB-licensed plumbers may charge higher initial fees, though it may contrast, but this is another way to save money on plumbing. Their expertise and use of high-quality components result in a more reliable and durable storage water heater installation.

Unlicensed installations, on the other hand, may lead to short-term savings, but homeowners often end up facing greater expenses due to frequent repairs and replacements. Therefore, it is wise to carefully assess the plumber’s service costs before making a decision. Investing in a licensed installation can lead to significant cost savings in the long run.


Optimal Placement of Storage Water Heater


A critical aspect of storage water heaters is their correct placement, which is essential for efficient operation and safety. A thing to look out for during your water heater installation is ensuring that the unit is positioned correctly. Licensed plumbers have the necessary expertise to determine the ideal location for the water heater, taking into account factors like ventilation, accessibility, and proximity to electrical outlets.

Incorrect positioning can lead to various issues, including insufficient heating, overheating, or even fire hazards. It is imperative to hire a licensed professional who understands the intricacies of storage water heater installation, ensuring that it is positioned correctly for optimal performance and safety.


Choose Mr Plumber Singapore for Licensed Storage Water Heater Installation Services

For a secure and reliable storage water heater installation in Singapore, it is highly recommended to avail the services of licensed professionals. Mr Plumber Singapore is a reputable provider of licensed storage water heater installation services. With our team of experienced plumbers and unwavering commitment to quality, we guarantee a seamless and efficient installation process for your storage water heaters.



In Singapore, the Public Utilities Board (PUB) enforces strict guidelines for the installation of licensed storage water heaters, prioritizing safety and excellence. Installations that aren’t licensed often don’t meet these criteria, which can lead to voided warranties. Such unsanctioned installations pose considerable safety concerns, ranging from poorly fastened wires to the employment of inferior materials. Choosing the most affordable option without looking at their qualifications and know-how is one common mistake when hiring a plumber. Though unauthorized services might seem cost-effective at first, they can lead to heightened costs over time due to frequent fixes. Moreover, the accurate placement of the water heater, essential for its peak functioning, should be left to the expertise of trained professionals. Given the potential risks and expenses, selecting licensed installations is the favored decision in Singapore.

If you’re looking for a PUB-licensed storage water heater installation service, look no further and contact Mr Plumber Singapore. Homeowners can enjoy the peace of mind that comes with professional installation services, knowing that their storage water heater is in capable hands.


Mr Plumber Singapore provides a full range of plumbing services in Singapore, including plumbing repair, water pipe leak repair, toilet bowl choke, drain choke, clearing clogged sink, water heater installation, toilet bowl installation & repair of the toilet bowl, kitchen sink, toilet sink, drainage pipe, concealed pipes, etc. We have a team of licensed plumbers who are readily available for emergency plumbing services. We have over 10 years of plumbing experience and have done thousands of plumbing works for both residential (Landed, condo, and HDB plumbing) and commercial plumbing. We are the best recommended plumber in Singapore, with many satisfied customers and positive plumber reviews over the years both on Google and Facebook. WhatsApp us at +65 8241 0032 for transparent quotations and honest pricing for all your plumbing needs. We offer a fast and efficient service to serve any of your plumbing needs!


This article is reproduced from Water Heater City Singapore

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