Why Choose Us?

We specialize in waterproofing, water damage, roof installation, re-roofing works, external painting and internal painting.Your building’s exterior is its first impression on everyone who walks by or enters the door. Why not make it awesome? Curb appeal is important, and when something as simple as a new paint job can pack an incredibly dramatic, powerful punch—well, the decision is easy.

Services We Provide

✅ Waterproofing Of Clay Tiles Roofs / Metal Roofs

✅ Waterproofing Of R.C Flat Roofs / R.C. Gutter

✅ Wall Seepage And Re-Coating Of Roofs

✅ Replacement & Waterproofing Of Roofs Drain Gutter

✅ Replacement & Waterproofing Of Roofs Flashing / Capping

✅ Metal Roofs ( Trimdek / Kliplok / Spandek )

✅ Clay Tile Roofs ( Jungmeier / Bogener / Jacobi / Dachziegerl )

✅ Polycarbonate Roofs / Skylights

✅ Aluminium Composite Panel Roofs

✅ Timber Structure / Metal Structure

✅ Timber Decking / Timber Fencing Works

✅ External Wall Painting / Internal Wall Painting

✅ Timber Fencing Painting/ Metal Fencing Painting

✅ Metal Gate Painting / Ceiling Painting

What Our Customers Say

J&K ROOF CONTRACTORS - Roofing , Roof Leakage & Waterproofing Specialist in Singapore

04-15 Ang Mo Kio Industrial Park 2A, Block 5

5.0 152 reviews

Chuay Mei Phang ★★★★★ a month ago
Kevin responded to my request promptly and came with his supervisor, to access the leaking roof situation quite immediately. With their expertise, they recommended re-sealing and water proofing the entire roof and gutters. The roof repair … More was carried out over several days, with few short breaks in between due to recent rainy weather. The workers were friendly, knowledgeable, experienced and they practiced safety while carrying out the repair. They did a marvellous job on my roof ( as you can from the before and after photos) and I am very pleased and satisfied with the finishing.
Shortly after the repair was completed, heavy rain came at wee morning hours and lasted for a while. The roof held up great ! With a strong roof above my crown, me and my family are now able to sleep restfully at night.
Overall, Kevin and his good team delivered reliable and high quality work as they had committed.
Peng Kwan Yoon ★★★★★ 2 months ago
I am pleased with the work performed by J&K Roof Contractors. Despite rain on most days last week workers were patient and planned their work schedule during the dry period with my roof repairs. The water-proofing of the flat concrete … More roof was professionally carried out allowing time for drying between coats. Workers ensured that areas were cleaned every day before knocking off. They also went out of the way to touch up paintwork of all adjacent areas where work was performed. Overall, I am happy with the service provided.
Terence ★★★★★ 2 weeks ago
Kevin is very professional and knowledgeable in his field of work. He is always contactable unlike some contractors I know of, who can’t even be bothered to reply to my queries. I found the charges to be reasonable after comparing a few … More roof waterproofing companies.
Prep work was properly done and quickly rectified when my neighbor requested for better protection of his roof. This allowed the job to be carried out smoothly.
The workers were friendly and punctual. They also helped to touch up some wall cracks and install bird spikes that I bought which was not part of the job scope.
Due to the rainy weather, the job was completed later than planned but that was beyond control. I would say the repair was done to my satisfaction.
On the whole, it was a pleasant experience dealing with Kevin and his team. It made me realise that roof repair is not as daunting as what I have imagined.
Teo Yang Song ★★★★★ a month ago
J&K's, Kevin, is very responsive and promptly responded to my call to do a on-site survey. Kevin & his supervisor, Darren, with their expertise, recommended to waterproof e ridge, valley gutters & rc gutters.
The waterproofing … More works were carried out over 2 days.
The workers were friendly, knowledgeable & safety conscious too!. They carried out e works professionally.
The roof leak problems were resolved!
I'm very satisfied with a job well done!
Michelle Lim ★★★★★ a month ago
We engaged J&K to assist us with roof repair, roof painting, exterior and interior painting. Kevin was in charge of our project. Throughout the project, Kevin responded in a timely manner and provided updates along the way. We felt … More reassured with everything under his care. The project was completed on time and Kevin helped us when we needed touch ups here and there without any complaints. He was more concerned with a job well done. Overall, we were extremely pleased with the work done by Kevin and his team.
We highly recommend J&K roof contractors and will not hesitate to recommend them to friends and family.
Thank you Kevin!
Jane Tan ★★★★★ a month ago
I contacted Kevin from J&K on a Saturday night and Sunday the team turned up for on site inspection. Thanks for your quick response. The repairs are done with no issues and the contract includes a 24 months warranty. Thanks for a job … More well done.
Cindy Lee ★★★★★ 3 months ago
I would highly recommend J&K Roof Contractors. I am very pleased with my roof repairs. They were good at offering advice on options. Their installation was professionally done with no issues. Roof repairs looks better than expected, … More makes our house look much better. Overall, I am extremely satisfied. Thanks for great finish product.
Martin Koh ★★★★★ 3 months ago
Work was completed according to contract and on time. Services and material used to repair the roof were as agreed. Kevin and his team helped in explaining repair options for the roof. The workers were very trustworthy, skilful and dependable. … More I recommend this company for those who need to repair their roof. Good job.
Stephanie Yio ★★★★★ 2 months ago
Good and professional, fixed my leaking roof and came back helped me find the entry point for some birds and seal it for me on a separate trip.
Very professional and job well done, workers polite and efficient and have initiative, saw … More some potential problem when they climb up,roof and fixed it along the way. Potential problem was not discussed in job scope but workers still do it along the way too.
Will use again and highly recommended.
Kok Seng Low ★★★★★ 4 months ago
Kevin and their team were fantastic!
I had an urgent job that they were able to help we with straight away. They were professional, friendly and their price was reasonable.
Roof Work quality is great. Would use them again and will recommend … More them to everyone.
Patrick Lim ★★★★★ 3 months ago
Very fast response. Called and the team came on the following day which is a Sunday to settled my seepage at skylight. Very accommodating to my request and goodwill do the paint work on my wall. Recommended.
Ng Adam ★★★★★ 4 months ago
Had experienced leakages at my property and it only got worse during that time due to the heavier downpour.
Managed to get hold of Kevin and the process was hassle free.
Sent his guy down, got a quote and let me know when they are starting … More work.
Good thing is his guy went to check the whole building instead of just the leak areas so to assess if the cause came from another place.
Important point for me is response time and warranty which he did both.
Thanks once again Kevin for the great work done.
Anna Ng ★★★★★ 7 months ago
J&K just completed roof waterproofing and external painting for our house a few days ago. We are pleased with the outcome and glad we have engaged them for the job. Kevin is knowledgeable, responds promptly to queries and attentive … More to our requests. He has a competent supervisor and an experienced team on the ground who are able to execute the job smoothly and efficiently. Overall professional, good project management and excellent customer service. Highly recommend.
Mark Khoo ★★★★★ 4 months ago
Chanced upon J&K Roof through Google when our roof had a leak. Dropped them a message and Kevin was very responsive in coming for an onsite inspection. Although their schedule was packed to a month out, they gave us the earliest possible … More slot. Their workers were top notch. Kevin made the whole process a straight forward and painless experience. Reliable and highly recommended...10/10.
Cherry Chan ★★★★★ 5 months ago
Rare find. This team is very experienced with roof issues and thorough with their work. Kevin is responsive and polite, Darren clear with his explanations, Aminul and team showed up on time every day, worked hard, cleaned up, and completed … More the project very diligently. Highly recommended for any roof repairs and waterproofing works. Very pleasant experience.
Zhenhao Chen ★★★★★ 5 months ago
Kevin is very responsive to my requests and he has done a good job in repainting our roof. What is notable is that his workers practice safe workplace SOPs, such as wearing safety harnesses when working on the roof, and he has also made … More good on damages caused during the work.
It's been about a week since the work was completed and my roof has held up against the heavy rain thus far. I'll update this post again in the future.
Notwithstanding, I would recommend him.

24 Feb

Roof Leaking / Roof Leakage: What to Do and Dangers of Waiting

It is never pleasant to find water leaking from your ceiling. Whether you are home when the roof leaking starts or comes home to it, it is important that you take immediate action to avoid further damage to your home. Contain the Leak If you find water dripping from a bulge or discoloration in your…

Aluminium Composite Panel vs Polycarbonate Roof

19 Feb

Difference Between Composite Panel and Polycarbonate Roof

What are the differences between Composite Panel and Polycarbonate Roof? Composite panels and polycarbonate roofs have various differences. There are a variety of roof panel options available and each of them has its own unique advantages and disadvantages. Composite panels are one of the most popular which is used in modern construction for its great…

19 Feb

How much does it cost to replace a roof ?

So what is the cost to replace a roof? Having a huge headache trying to figure out the cost of replacing that old and worn out roof of yours? If that is the case, then you came to the right place! Our professional group of roofing experts will guide you on the costs required to…

Contact Us / WhatsApp

Send Us an Email

Our Location

Working Hours

Roof Leaking, Roof Waterproofing, Roof Repair in Singapore

Roof Repair & Roof Installation Contractor

Painting Services Singapore