Renovating your house and turning it into your dream house is almost complete! Now, all that’s left is to find a suitable contractor to repair or replace your windows. Whether you are looking to repair windows that have seen some damages or are trying to get new and better windows, the best people to contact are the window contractors in Singapore! Just like the renovation of other parts of your home, it’s best to hire a professional to ensure that the job is done correctly and efficiently.

To save you the hassle of doing the research, we have compiled a list of the best window contractors in Singapore that you can check out and compare in terms of the services they offer, specializations, and customer reviews!

Note: This list is strictly not in order.

1. Renovation Contractor Singapore

Image Credit: Renovation Contractor Singapore

Renovation Contractor Singapore turn your design dreams into reality! The company is a full-service contractor and interior designer which are dedicated to providing exceptional hands-on customer service and excellent after-sales support to their clients. The company covers everything – from design to installation service, consists of licensed professionals who assure quality and workmanship, and provides prompt after-sales support. Aside from window service, they also offer services for awnings, mosquito nets, sliding doors, waterproofing, and door repair.

Renovation Contractor Singapore has a team of skilled and dedicated professionals who understands that each clients’ needs and preferences are different, so they listen attentively and ensures that your task is in good hands.

Customer Review

Naufal Baharudin

I would like to thanks Aidil & his team for making our dream home a reality! I engaged RCS when I saw their ads on Instagram and saw many videos of Aidil explaining about all the renovation related which convinced us to meet with him! I guarantee and highly-recommend RCS!

Aisyah Ariffin

I highly recommend Renovation Contractor Singapore! Aidil and his team delivered an amazing job!

Contact: +65 8748 8742
Location: 680 Choa Chu Kang Cres, #01-562, Singapore, 680680
Opening Hours: Mon-Sat 10AM-6PM | Sun 1PM-5PM

2. Express Windows

Image Credit: Express Windows

Express Windows is the perfect partner if you are looking for a window contractor with a great track record. The company has been in the industry for 20 years and has become one of the most trusted names in window and door installations, with homeowners and business owners as its clients. They can install the best sliding window in the country and although there are a lot of window contractors on the island, no one does it better than this company when it comes to safety and quality.

Express Windows consists of all professional BCA-certified window installers which aims to provide you with an excellent output as a payment for your trust!

Customer Review

Seah Wing Yee

Very professional and prompt service by the team! The price quoted for a new set of windows was very reasonable. Excellent advice was also provided whenever I faced any questions.

Seren Ong

Excellent service! Prompt response and affordable pricing. The entire process from quotation to installation was hassle-free!

Contact: +65 9111 6332
Location: 05/06 T-Space, 1 Tampines North Drive, #07, Singapore, 528559
Opening Hours: Mon-Sat 9AM-7PM | Closed on Sun

3. Wee Ping Aluminum

Image Credit: Wee Ping Aluminum

Wee Ping Aluminum is the perfect choice if you are on a tight budget but still want an excellent window contractor. Their team consists of technicians who specialize in aluminum windows, iron grilles, and aluminum grilles. Although they are not the most well-known contractor in the country, they have a good number of clients who attest to how excellent they are at their job. Plus, the company offers free on-site consultations to all their clients, where they will show some sample designs, provide measurements, and offer an estimate of how much you will need as a budget.

Wee Ping Aluminum is famous for its high-quality work at an affordable budget. They specialize in casement win dows replacement, where you will be amazed by how low their rates are for such amazing work.

Customer Review

Jess Wong

I appreciate Wee Ping Aluminum for making another trip without charging me extra to install my windows after being turned away from my MCST. The technician’s uncle was very understanding and patient. Highly recommended!

Nicole Lim

After sourcing few window contractors, I found that Wee Ping’s pricing is the most reasonable. They were also very sincere, honest, and patient with my inquiries despite their busy job schedules!

Contact: +65 6858 4009
Location: 1035 Eunos Ave 5, #1-63, Singapore, 409744
Opening Hours: Mon-Fri 8AM-5PM | Sat 8AM-3PM | Closed on Sun

4. Window-Grille-Door

Image Credit: Window-Grille-Door

Window-Grille-Door is a contractor company result from the collaboration of two amazing businesses – Victorious Windows & Doors Pte Ltd and Yong Ka Aluminum Pte Ltd. The company is considered as one of the best window contractors in the country since they offer installments not only for windows, but also for doors, grilles, and gates. Plus, you can also choose the type of material you want to use and the style, such as: Sliding windows, bay windows, soundproof windows, casement windows, louver windows, and service yard windows.

Window-Grille-Door is loved by its clients due to its excellent services which are done in a timely manner, high-quality service, and stylish output at an affordable price.

Customer Review

Mario Stellino

Victor has done it again! My third experience in using Victor as a window contractor. Great products, very good installation, and extremely competitive. Sometimes I wished I had more windows to change.

JM Seng

Engaged their service for windows installation! Friendly and responsive boss at such a reasonable price. Clear and prompt communications. Installation done within a week of measurement. Happy with the quality of the work done!

Contact: +65 9029 8583
Location: 86 Tuav Ave 11, Singapore, 639099
Opening Hours: Mon-Sat 9AM-6PM | Closed on Sun

5. Grilles and Glass

Image Credit: Grills and Glass

Grilles and Glass is a Singapore HDB-licensed contractor and is the perfect company to acquire doors, windows, and premier grilles. Their quality of work is something with the price. The company has been in the home improvement industry for over 15 years and has done hundreds of installations to the satisfaction of customers. All their installations are done in accordance with the prescribed guidelines from HDB/BCA which ensures total safety for their valued customers.

Grilles and Glass offers on-time delivery, low price direct factory, warranty, customer service, free quote and onsite visit, and compliance to guidelines. Plus, they have grown to be the leading provider of windows, doors, and grilles with their uncompromised quality and prompt customer service!

Customer Review

William Lee

Great team! Within 10 mins of them starting work, not difficult to tell the team was efficient and disciplined!

Tyler Lai

Alex and his team did a great job! The team is efficient and professional. Very good quality and workmanship, and they clean up after the installation! Highly recommended.

Contact: +65 9100 8767
Location: Woodlands Industrial Xchange, 71 Woodlands Ave 10, #07-14, Singapore, 737743
Opening Hours: Mon-Fri 9AM-6.30PM | Sat 9AM-5PM | Closed on Sun


Replacing windows can be an easy to think process although it can be somewhat difficult to install the windows. That is why you will need to take the help of professional contractors! Check out the best window contractors in Singapore and schedule an appointment for your renovation date!