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Addition and Alteration -A&A Works

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At 3ebuilder, we specialize in providing top-notch addition and alteration (A&A) works to enhance your living space. Whether you're looking to transform your house or make specific changes, our skilled team of contractors in Singapore is here to assist you. With our expertise and attention to detail, we ensure that every A&A project we undertake is executed with precision and professionalism while doing house alteration and relevant tasks.
Our A&A works encompass a wide range of services, including house alteration, basement building, staircase construction, and more. As a trusted A&A contractor Singapore, we understand the importance of delivering high-quality results that exceed your expectations.
With years of experience in the industry, we have honed our skills to meet the diverse needs of our clients and work as the best A&A contractor. Whether you require additional space, structural modifications, or aesthetic enhancements, our team will work closely with you to bring your vision to life. Among all A&A Singapore service providers, we received 100% positive reviews.
From conceptualization and design to obtaining the necessary permissions and executing the construction work, we handle it all, including alteration of house.
Stay tuned to learn more about the specific A&A services and alteration house service we offer and how 3ebuilder simplifies the permissions required for your project.

Types of Addition and Alteration Services We Offer


A new stick built interior construction basement renovation and remodel

Basement Building

Enhance your living space with our expert basement building services. It is part of our home alteration service. You can you live on us as your all in one basement builder.


swimming pool building

Swimming Pool Building

Create your own personal oasis with our swimming pool construction expertise.


attic construction

Attic & Deck Building

Maximize your property's potential by adding functional and stylish attics and decks.


Cropped view dismantler crashing interroom septum with hand's large hammer.

Wall Demolition

Tear down walls to create open and spacious interiors with our wall demolition services.


a&a works

Staircase building

If you are looking for staircase builder, we can also help you with that.


30 colchester grove balcony

New Balcony Building

Enjoy breathtaking views and outdoor relaxation areas with our balcony construction solutions.


Site manager looking up at steel rod structures on construction site

Steel & Structural Work

Trust our skilled team for steel and structural work to ensure the integrity and safety of your property.


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Permissions Required for A&A Works and 3ebuilder Helps You

Undertaking A&A works often involves obtaining the necessary permissions and approvals from relevant authorities. At 3ebuilder, we understand that navigating the paperwork and processes can be complex and time-consuming. That's why we are dedicated to simplifying the permission acquisition process for our valued customers.
Our team of experts has a deep understanding of the regulations and requirements set forth by local authorities. We guide you through the entire permissions process, ensuring that all necessary documents are prepared accurately and submitted in a timely manner. With 3ebuilder by your side, you can have peace of mind knowing that your A&A project is in capable hands.
We handle all the necessary communication and coordination with the relevant authorities on your behalf, saving you valuable time and effort. Our goal is to streamline the permissions process, allowing you to focus on envisioning your dream space and enjoying the results.
Partner with 3ebuilder for your A&A works, and let us take care of the permissions so that you can experience a hassle-free transformation of your home.



+65 9103 8188


[email protected]

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Mon : 09:00 AM - 07:00 PM

Tue : 09:00 AM - 07:00 PM

Wed : 09:00 AM - 07:00 PM

Thu : 09:00 AM - 07:00 PM

Fri : 09:00 AM - 07:00 PM

Sat : 09:00 AM - 07:00 PM

Sun : 09:00 AM - 07:00 PM

3eBuilder & Prefab Pte. Ltd.

81 Tagore Lane #04-09B Singapore 787502

+65 9103 8188

[email protected]