10 Best Window Contractors in Singapore To Install Your Windows (2024)

Are you looking for the best windows contractors or specialists to help you install or maintain your windows? Check out the professionals from the best windows contractors in Singapore!

Updated on May 7, 2023 


Jasmine Tan
Best Window Contractors in Singapore
10 Best Window Contractors in Singapore To Install Your Windows (2024)
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Window Contractor Singapore

This is the right place for you if you’re searching for window contractors in Singapore. We have created a list of the Singapore’s best window contractors.

These contractors have skilled professionals who can perform various tasks, from window replacement to frame installation. Read on to get to know more about each contractor and their areas of expertise so you can choose one that is right for you.

If you have installed your windows, the next step would be to look for invisible grilles to install. Check out the best invisible grilles in Singapore!

What Is A Window Contractor And How Do They Help You?

A window contractor is someone who installs and maintains windows for residential and commercial properties. The best thing about them is that they will be able to help you with any window installation or maintenance jobs.

How To Find The Best Window Contractor For Your Home

In order to find the best window contractor for your home, you need to know what to look for. How do you know if they are qualified? What should they have in their portfolio? What are their reviews like?

Here are some tips on how to find the best window contractor for your home.

  • They are trustworthy and reliable.
  • They are knowledgeable about the industry.
  • They offer competitive prices.
  • They have an excellent customer service.

How To Hire The Best Window Contractor For Your Home

If you are looking for the best window contractor for your home, there are a few things that you should consider. First, make sure that the company you choose is licensed and insured.

You also want to review their work history and customer reviews. Finally, make sure that they have experience working with your specific project type.

best iconBest Window Contractors in Singapore (2024)

Our team of experts have researched and curated a list of the Best Window Contractors in Singapore. Our list of recommendations are based on ours and others' first-hand experience, so it will be helpful for you! Let's not wait and get to it!

1. GrillesNGlass.com

Best Window Contractor Singapore: Grillesnglass.com
DetailsGrilles N Glass represents a Singapore HDB-licensed contractor with many years of experience in delivering quality Grilles, Windows and Doors. 
AddressAddress: Woodlands Industrial Xchange, 71 Woodlands Ave 10, #07-14, Singapore 737743
ContactPhone+65 9100 8767
Operating HoursMonday-Friday: 9:00am-6:30pm
Saturday: 9:00am-5:00pm
Sunday: Closed
PricesSliding Windows: $17 per sq feet

Looking for high-quality windows, doors or grilles? Grilles N’ Glass has the solution. The quality of their work is worth paying for due to their years of experience in the business, and it is undeniably less pricey than most.

They have several types of windows in stock, including casement windows, soundproof windows, louvre window, and sliding windows. Some features, such as the type of glass and frame used, as well as the color of the glass and frame, can also be customized to your preferences.


“Got in touch with Alex after seeing many positive reviews online, and decided to engage him to supply and install our whole house windows and catproof grilles. Unlike other big names in the market who quoted high prices but were unable to demonstrate their worth, Alex provided us with fantastic soundproofing solutions for all our windows at a reasonable price. He was always very punctual for site visits and highly responsible throughout the process. Permit application with the authorities was always done on time, and his wife AJ was also very prompt in coordination and following up with us for subsequent installations or touchup work. His workers were also very careful with our flooring, making sure to lay protection before carrying out their works. All in all, my wife and I are extremely pleased with our beautiful windows and grilles, as well as the level of soundproofing. We would highly recommend Alex to anyone who are looking for serious and professional window contractors.”

2. Hands@Windows Servicing

Best Window Contractor Singapore: Hands%40Windows Servicing
Hands@Windows Servicing
DetailsHands@Windows Servicing is a BCA & HDB registered and approved window contractor (HDB Licence HB-02-4485G) providing quality window repair services. 
AddressLocated in: Empire Technocentre
Address: 30 Kaki Bukit Rd 3, #04-15 Empire Technocentre, Singapore 417819
ContactPhone+65 6749 2257
Email: handswindowsservicing@gmail.com
Operating HoursMonday-Friday: 8:00am-6:00pm
Saturday: 8:00am-2:00pm
Sunday: Closed
PricesEnquire for pricing

Hands@Windows was founded due to a rise in the demand for window repair services in Housing & Development Board (HDB) and apartment flats. They are among the leading window contractors with HDB and BCA certification.

They can fix a broken window in the best way they can at a low cost while helping to preserve and conserve the environment. If repairs are difficult, they will provide a full new, high-quality window and grille replacement.

The company employs a small team of BCA- and HDB- licensed window repair professionals who received training in all aspects of window maintenance, such as hinge replacements, safety inspections, locks, rollers, and handles aside from window repair. 


“I engage Hands@Windows to replace old toilet window glass. Communicate very prompt & fast response. Mr. Lim and team did a great job on replacing the wire glass. Very reliable & professional. Highly recommended… 👍👍👍👍 Thank you so much”

3. Hydro-Seal Engineering Pte Ltd

Best Window Contractor Singapore: Hydro Seal Engineering Pte Ltd
Hydro-Seal Engineering Pte Ltd
DetailsHydro-Seal Engineering (est. 1995) is Singapore’s premier specialist in waterproofing and rope access for commercial, industrial and residential buildings.
AddressLocated in: Defu Industrial Estate
Address: #03-78 Defu Lane 10, Block 30, Singapore 539211
ContactPhone+65 6289 6811
Email: enquiry@hydroseal.com.sg
Operating HoursMonday-Friday: 9:00am-6:00pm
Saturday & Sunday: Closed
PricesEnquire for pricing

Hydroseal has been a reputable waterproofing and rope access contractor in Singapore since 1995. Commercial, residential and industrial concrete repair and waterproofing services are their specialties. 

Customers commend them for their excellent service at reasonable prices. When negotiating with them, clients have peace of mind because they guarantee hassle-free services.


“Joseph Pang is definitely a God-sent. A relatively long-term contentious issue with my condo managing agent but was resolved with his help almost instantaneously. Joseph is very experienced and professional: he really knows his stuff well. And in spite of knowing our roof work is under warranty with appointed contractor where he may not get the contract to work on the issue, he volunteered to speak with our agent with details and patience. I’m so very grateful to him. He has certainly far exceeded the expectation of what’s needed. May God bless him and his family richly.”

4. Window-Grille-Door.com

Best Window Contractor Singapore: Window Grille Door.com
DetailsWe supply and install quality windows, grilles & doors for Singapore homes/offices as per safety standards and guidelines. 
Address86 Tuas Ave 11, Singapore 639099
ContactPhone+65 9029 8583
Email: sales@window-grille-door.com
Operating HoursMonday-Friday: 9:00am-6:00pm
Saturday: 9:00am-3:00pm
Sunday: Closed
PricesService Yard Grilles: from $6 to $8 psf

Windows-Grille-Door is considered as one of Singapore’s finest window contractors. It is a result of the partnership between Yong Ka Aluminium Pte Ltd. and Victorious Windows & Doors Pte Ltd.

Window styles for homes include casement windows, sliding windows, bay windows, louvre windows, soundproof windows, and service yard windows.

The Window-Grille-Door accepts installment payments for doors, gates and grilles other than windows. Clients will be allowed to choose the material they want to use.


“Served by Victor and it was really plesant journey from the beginning to the end. More importantly, it is a good quality window with affordable price! I was engaging with ID for house reno but my ID could not provide good window, hence I was searching on my end and found Victorious Windows & Doors. As you see in the photo, my unit is next to MRT so that it requires good soundproof window. It is not 100 percent but compared to other unit, my unit is quiter. It is also double-glazing, which means it will save the energy when air-con is on. Victor and his company are responsible for their job. I am satisfied with the quality and service. :-)”

5. Wee Ping Aluminium Contractor

Best Window Contractor Singapore: Wee Ping Aluminium Contractor
Wee Ping Aluminium Contractor
DetailsWe Specialise of Supply, Fabrication and Install in HDB Flats, Private House,etc. Complete range of Aluminium Sliding/Casement Windows, Aluminium Grilles & Doors, Aluminium Main Gate & Folding Door.
AddressAddress: 1 Tampines North Dr. 1, #07-23 T-SPACE, Singapore 528559
ContactPhone+65 6858 4009
Operating HoursMonday-Friday: 8:00am-5:00pm
Saturday: 8:00am-12:00pm
Sunday: Closed
PricesEnquire for pricing

Wee Ping Aluminium Contractor is the right company for you if you are extremely thrifty and need a reliable window contractor. They provide their clients some sample layouts, take measurements, and estimate the amount of money they will need for their service.

They are a team of professionals who specialize in grilles, iron grilles and aluminum windows. Although they are not the most highly-regarded window contractor in the entire archipelago, they have a long list of satisfied customers. One client asserts that they are the best window contractor he has ever worked with.


“HDB/BCA Approved Window Contractor. We Specialise of Supply, Fabrication and Install in HDB Flats, Private House,etc. Complete range of Aluminium Sliding/Casement Windows, Aluminium Grilles & Doors, Aluminium Main Gate & Folding Door.”

6. Pang Giap Enterprise

Best Window Contractor Singapore: Pang Giap Enterprise
Pang Giap Enterprise
DetailsWe are one of the leading Wrought Iron, Aluminium, Glass Doors & Window contractor/ manufacturer in Singapore.
AddressAddress: 4035 Ang Mo Kio Industrial Park 1, Singapore 569642
ContactPhone+65 6281 2485
Email: panggiap88@gmail.com
Operating HoursMonday-Friday: 9:00am-6:00pm
Saturday & Sunday: Closed
PricesEnquire for pricing

Pang Giap Enterprise is the company to consider if you have extra money to pay for a window contractor. Their services are not inexpensive. However, once you see the projects through to completion, you will acknowledge that it is valuable.

In addition to being a HDB and BCA- licensed window contractor, Pang Giap manufactures its own glass and metal products, including grilles, windows, doors, and railings. According to some folks, you haven’t seen the best casement window in Singapore until you’ve seen theirs. 

The company’s expert team for their knowledge and professionalism are well-respected by customers. Regardless of how much money you spend on their services, you can rest assured that these people you let into your home are the best in the industry.

Furthermore, they design and manufacture modern, artistic, and classic designs, letting customers choose a style that fits their home. They can also create special sliding window designs for you.


“For years I have been engaging Pang giap as if an ID to do regular improvements to my home. Their materials and quality is good, most important is that the boss-Mr Ang listens to what our needs are, and is able to give good alternative suggestion and we can both compromise on the final product. The cost if based on the quality of the material they gave is very reasonable. We are very happy to be deal with Mr Ang directly, unlike other companies only the supervisors or sales personnel came with the mindset on just only give you what you want, will not give any unnecessary suggestion to avoid future liability you will be on them. For aluminum and glass works in Singapore, we will be still be voting for Pang Giap.”

7. Kluje Limited

Best Window Contractor Singapore: Kluje Limited
Kluje Limited
DetailsOur service empowers homeowners to post their ‘jobs to be done’ on our website for free, those jobs are then viewed by our vetted and qualified contractors and up to 3 of them will bid on your job. These contractors will then quote on your job and you select the best one.
AddressAddress: 73 Loewen Rd, #01-21, Singapore 248843
ContactEmail: homeownerservice@kluje.com,contractorservice@kluje.com
Operating HoursMonday-Friday: 9:00am-5:00pm
Saturday & Sunday: Closed
PricesEnquire for pricing

Kluje was established with the objective to enable homeowners live an easier life by letting them decide whether someone can be trusted to do a decent job without having to undergo a long and complex, unpleasant process. 

You could indeed publish on the site the kind of services you require and contractors will contact you as soon as possible. With Kluje, you’ll be able to determine the right people for the job without wasting time time searching up companies one after the other. Kluje is definitely the best place to find the best contractor for you. 


“It works.”

8. A&V Aluminum

Best Window Contractor Singapore: Av Aluminium
A&V Aluminium
DetailsWe offer a wide range of designs on windows, grilles & gates, often allowing our customers to attain their desired outlooks.
AddressWoodlands Industrial XChange
71 Woodlands Avenue 10 Unit 07-14, Singapore 737743
ContactPhone: +65 81576772
Email: anvalex10@yahoo.com.sg
Operating HoursMonday-Friday: 9:00am-9:00pm
Saturday & Sunday: Closed
PricesEnquire for pricing

A&V Aluminum carries out superior window, door and grille installation services. Besides that, they have established a name for providing the best casement and sliding windows in Singapore. One of their aspirations as a company is to help clients make their lives better by delivering excellent workmanship and using high-quality materials in their work.

With a customer base that encompasses both residential and commercial properties, they have thrived in the industry for several years and have grown to become one of the country’s most reliable window contractors.

For their quality service, their pricing is reasonable and equitable. They will never charge clients outrageous fees just because they can. If you want to realize your dream house, give them a call.


“We did our home renovation in 2011 which was more than 10 years ago! Alex helped us to replace our very old windows in our resale flat which were showing signs of falling out! 🙀 His service was prompt, efficient and his windows were beautiful and of great quality! Fast forward 10 years down the road, the windows are in great condition and still working well! But as we are selling our 34 year old flat, one of the requirements from HDB was to ensure that Form B1 was filled up, certifying that a HDB-approved contractor had installed our windows safely. I was in a flux because 10 years ago when we installed the windows, this was not needed! I decided to reach out to Alex and ask if he could help certify the windows. Even though this happened 10 years later after his service was rendered, he still willingly came down to check the windows and help us with Form B1! Thanks for going the extra mile for us Alex! Your service is really top notch and we really appreciate you for serving us even after 10 years! Very impressed with A&V and highly recommend them for anyone looking for good quality, beautiful and cost-effective windows!”

9. Top 1 Window

Best Window Contractor Singapore: Top 1 Window
Top 1 Window
DetailsTop 1 Singapore Safety Window was incorporated in Singapore since 2010 and is a licensed contractor registered with Housing Development Board (HDB) and Building & Construction Authority (BCA), with specialization in safety window system.
Address29 Senoko South Road, Singapore 758803
ContactPhone: +65 8788 8111
Email: top1window@hotmail.com
Operating HoursMonday-Friday: 9:00am-6:00pm
Saturday & Sunday: Closed
PricesEnquire for pricing

Top 1 Window is among the most well-known HDB window repair companies you can hire as it is a highly rated Building and Construction Authority (BCA)- and Housing & Development Board (HDB)-approved window contractor. They provide a wide range of services, encompassing window installation, painting, door installation, and grille installation. 

Customers value their service providers for a number of reasons. Many customers may remain loyal to them because they manage to work as quietly as possible so as not to disturb the peace of your home.

Top 1 Window strives diligently to implement all the suggestions and comments from customers in order to satisfy their needs.

10. Your Ideal Contractor

Best Window Contractor Singapore: Your Ideal Contractor
Your Ideal Contractor
DetailsOur Mission – To provide comprehensive, affordable and value for money renovation packages. Where you don’t need to worry about additional costs. We look forward to your continuing support.
Address2 Venture Drive #14-02 Vision Exchange S608526
ContactPhone+65 8784 8742
Operating HoursMonday-Saturday: 10:00am-6:00pm
Sunday: 1:00pm-5:00pm
PricesPremium 3-Room BTO Whole House Package: $33,430.00

Your Ideal Contractor turns your visions into reality. In addition to their comprehensive services, they provide interior design with excellent hands-on customer service and after-sale support. 

They make sure to pay careful attention to your requirements as they recognize that customer’s needs and preferences are different. Thus, each project provides the assurance to meet customers’ expectations. 

Thinking of restoring your house to its former glory or renovate it? Renovation Contractor Singapore is just a call away.

Frequently Asked Questions (FAQs)

Check out some of the Frequently Asked Questions (FAQs) about Window Contractors in Singapore.

How Much Do Windows Cost In Singapore?

Window installation is a big investment and most people want to get it right the first time. This article will provide you with some useful information on how to find the right window contractor in Singapore, what you need to consider when selecting one, and what they cost.

Who Can Carry The Window Installation And Retrofitting Of Windows In Singapore?

Fitting windows is an important part of any construction project. It is not just a matter of aesthetics, it also has to do with the safety and security of your home. The installation and retrofitting of windows in Singapore is a job that needs to be done by professionals who have the know-how and expertise to do it right.

There are many window contractors in Singapore who are qualified for this work but you should always choose a reliable one for your job. There are many factors that you need to consider when choosing a window contractor such as cost, experience, reputation, reviews, etc.

How Much Does It Cost To Replace Window Grills Singapore?

Window grills are an important part of a building’s security system. They protect the structure from intruders and burglars. The cost of window grills Singapore is determined by the size of the window, type of material used, and the location where they are installed.

The price for window grills Singapore is usually between Sliding Windows: $17 per sq feet https://grillesnglass.com/glass-windows/sliding-windows/


We have reached the end of the article! We’re glad that you made it this far! Now that you have our list of the best windows contractors in Singapore, do let us know if you feel that there are others that should be part of this list!

We hope this article that we have reviewed has been helpful for you! If you find this article helpful, do check out other related articles in Singapore!