Professional Waterproofing Services in North Sydney

Do you think water is starting to seep into your walls? Are cracks forming where there were not any before? Or are you scared that your building might be getting water damaged from the inside out and you need a waterproofing service to help with the matter but don’t know which one to choose? Well, look no further my friends because GJK Waterproofing Services has you covered on all fronts. Our waterproofing contractors in North West Sydney will give you some of the best quality waterproofing services this side of Sydney has to offer.

With our experience, tools and equipment, and cutting-edge and revolutionary solutions that work for architects, buildings, and homeowners to provide protection against crack formation caused by moisture and water damage seeping into the roof and walls brought by natural or artificial disasters. And with our usage of our environmentally friendly polyurethane waterproofing membrane, we are more than 100% sure you will be more than satisfied with the waterproofing services we offer.

But why should you be waterproofing in North Sydney, especially if it is a high-rise or commercial building? The answer is simple, albeit a bit sad, and a reality check. With Global Warming becoming an ever-increasing problem in today’s modern world, storms and other natural disasters are becoming more and more destructive. One of the most common ways to protect your buildings from at least water damage is to have it waterproofed, especially the roof because that will be the place where water will most likely accumulate and have a greater chance of seeping into the walls.

Not just that, by doing so, you are protecting yourself and your assets by preventing health related issues like the formation of molds and structural problems that can come from cracks forming in walls due to water build-up constantly expanding the space within the walls themselves. With that, you will also save money on repair bills you would have paid if you didn’t.

What Are The Things To Consider Before Hiring A Skilled Waterproofing Specialist in North Sydney?

Now that you’ve decided to waterproof your home, what should you look for and consider for a service or someone that claims to be a Waterproofing Specialist? When looking in North Sydney for a waterproofing service you should have the following things in mind so you would have peace of mind in knowing that you have hired a service that will protect your building from any external forces and will keep you and your belongings safe from any water damage.


As with any good thing in life, the first step you should take when you want to hire a Waterproofing Specialist or a Waterproofing Service is to ask around. A great Waterproofing Specialist or a Waterproofing Service will do a good job and leave a great impression on their clients, thus prompting them to spread how good of a job they did for them to their friends, neighbors, and other business partners. So ask around your friends, and other business owners who’ve had their buildings waterproof and see which service they would recommend.


Now that you’ve found some possible services, next is that you need to consider their location. Hiring someone that’s located near your business is much more inexpensive than if you hired someone out of town. So always consider hiring locally, not just to save a few dollars but also because you’ll be supporting another local business.

With Solid Experience

Now that you’ve found some in your area, next is to check and see their work. Always ask what their experiences are in this field and know what projects they have done in the past. This will give you a better idea of what skills they may bring to the table.

Reasonable Price

When you find a couple of Waterproofing Services near you and see their portfolio, you should check their prices. Comparing prices with other services and companies will help you narrow down your choices further and help you determine which waterproofing service in North Sydney will get you the most bang for your buck.


Finally, the last thing you would want to do when considering a waterproofing service is to see if they have any insurance. “But why?” you might be asking. We never know what will happen while they’re working, so it’s best if their company gives you some insurance to handle anything if something does break in the process they would be liable to fix or pay for it.

GJK Waterproofing Services in North Sydney

What Service Areas Covered by GJK Waterproofing Services?

Now what can GJK Waterproofing Services do for you and your buildings and homes? Well, with 10+ years of experience waterproofing basements, houses, and businesses all over the Sydney area, we offer a multitude of services in which our waterproofing specialists in North Sydney, who have honed their skills in their craft to the point they are considered masters in their field, can take on any problem that you might have in-store. Below is the list of other services we do as well.

How Much Does It Cost To Hire An Expert Waterproofing Contractors In The North Sydney Area?

With waterproofing being one of the most crucial points in keeping your house safe from leaks and unwanted water damage, it is relatively cheap compared to other safekeeping measures used to protect your homes from the elements outside. With a standard waterproofing job costing around $320 – $1000 (average of $32 per square meter), that is nothing compared to how much you would pay if water leaks into your home, causing massive amounts of water damage and, on top of that the formation of molds. But that pricing isn’t exclusive. It varies from state to state and can be as low as $32 per square meter and up to $50.

Why Choose GJK Waterproofing Company in the North Sydney Suburb For Your Waterproofing Services?

Diverse Location

With locations all over North Sydney, we are always near wherever you are and ready to respond to your calls.

Multiple Services Offered

Offering over 10+ waterproofing services ranging from rooftop down to basement waterproofing, GJK Waterproofing Services has you covered.

Leak Free Guarantee

With years of service and hundreds of hours of practice, we have developed techniques to make sure no water will leak into your homes, and that’s a GJK guarantee.

Best Quality

With hundreds of satisfied customers who can attest to the top quality of service, we provide them. You can rest assured that you are in able hands.

Industry Experts

As one of the biggest waterproofing companies this side of Sydney, we have our team of experts who have developed their skills throughout the years to serve the people in our community.


Time is the name of the game. With our waterproofing specialists, we strive to do your building’s waterproofing in record time without cutting any corners and failing in what we sought and do best.

Affordable Price

Our competitive pricing offers reasonable rates so that anyone in the community can afford to get their homes waterproofed.

With Over 10+ Years of Experienced

Our waterproofing specialists have developed their skills and honed them to be considered masters in their craft.

Frequently Asked Question

Is Waterproofing Important In North Sydney?

Yes. It is very important. By waterproofing your homes and businesses, you lessen the risk of any water damage and prevent lowering the structural integrity of the building.

Is Your Waterproofing Expensive In North Sydney?

Not really. Comparatively, waterproofing is one of the cheaper protective measures you can do to help protect your home or business from external forces.

Why Are There Cracks On My Walls?

Those cracks come from water going into your walls and continuously expanding until more and more cracks appear. They could also be caused by external or internal pressure.

How Long Will My Waterproofing Last?

High-quality waterproofing can last you for ten years before you need to have it re-applied once again, but that is ten years you are not having to worry about water leaking into your home.

How Do I Select The Best Waterproofing Method?

You can contact us here at GJK Waterproofing Services through our email, or through our contact number 1300-857-847 to help you determine what kind of waterproofing method is best for you and your building. Or you can visit our head office in 17, Thorne Ave, Pendlehill 2145 24, Pinehurst Ave, GlenmorePark 2745.