Protect Your Home with Aquamaster

Basement Waterproofing Hamilton

Aquamaster is a leading basement waterproofing company in Hamilton, stopping basement leaks since 2009. Homeowners trust us to keep their properties safe from water damage, foundation cracks, and wet basement issues. Our waterproofing services range from simple basement leak repairs, sump pump installation, and foundation crack repair to more complex solutions like full basement waterproofing, underpinning, and exterior waterproofing.

Aquamaster Basement Waterproofing
Award-Winning Waterproofing Contractor in Hamilton

If you need trusted basement waterproofing in Hamilton, Aquamaster is here to help. Get started with a special offer today!

Basement Waterproofing

Aquamaster - Hamilton’s Basement Waterproofing Experts

A wet basement can lead to serious structural issues, mold growth, and costly repairs. At Aquamaster, we specialize in basement waterproofing in Hamilton, helping homeowners protect their properties from leaks, floods, and foundation damage. With years of experience and a proven track record, we provide reliable waterproofing solutions tailored for Hamilton homes.

Licensed & Insured Professionals – Every job is handled by certified plumbers and waterproofing experts specializing in wet basement repair near you.

25-Year Warranty – We stand behind our work with one of the strongest warranties in the waterproofing industry.

Trusted Hamilton Basement Waterproofing Experts – With 15+ years of experience, we understand the unique waterproofing challenges Hamilton homeowners face.

Advanced Waterproofing Materials – We use the most durable and tested materials to prevent leaks and reinforce Hamilton’s basement waterproofing systems.

Whether you need foundation crack repair in Hamilton, sump pump installation, or full basement waterproofing near you, Aquamaster has the expertise to keep your home safe and dry.

Protect your home with the best waterproofing company in Hamilton!

25 years transferable warranty, high-quality waterproofing materials and FREE drain camera inspection*.

Basement Waterproofing Services In Hamilton

At Aquamaster, we provide professional waterproofing services in Hamilton, backed by a 25-year transferable warranty. We use high-quality materials designed to withstand Hamilton’s climate and offer upfront pricing with no hidden costs. The scope of a waterproofing job depends on your situation, budget, and objectives. Here are some of the services that can be included in your basement waterproofing project in Hamilton.

Exterior Waterproofing Hamilton

Heavy rainfall and fluctuating temperatures in Hamilton can cause foundation walls to crack and allow water to seep into basements. Exterior waterproofing is the best long-term solution to prevent water infiltration before it reaches your home. By excavating around the foundation and applying a waterproof membrane, we create a permanent barrier against moisture. This method not only keeps your basement dry but also protects your home’s structural integrity.

Interior Waterproofing Hamilton

If water is already seeping into your basement, interior waterproofing helps manage the problem from inside. A combination of drainage systems, weeping tiles, and sump pumps redirects water away from your home. This is a cost-effective option for homes in Hamilton that face frequent basement leaks but cannot undergo exterior waterproofing due to space limitations.

Weeping Tile Installation Hamilton

Hamilton’s high water table and frequent rainfall make proper drainage essential for every household. Weeping tiles are designed to collect excess groundwater and channel it away from your foundation, preventing hydrostatic pressure buildup. This system significantly reduces the risk of basement flooding and foundation damage, keeping your home dry and safe year-round.

Sump Pump Installation and Repair Hamilton

Hamilton flooding is a common concern for homeowners, especially during heavy rainstorms and spring snowmelt. Without a reliable sump pump, water can accumulate quickly, leading to a wet basement, foundation damage, and costly repairs. A professionally installed sump pump prevents water from reaching your basement by redirecting it away from your home.

Window Well Installation Hamilton

Basement windows can be a source of leaks, especially during heavy rains. Installing window wells with proper drainage prevents water from pooling around your basement windows, reducing the risk of leaks and water damage. Hamilton homeowners can also benefit from increased natural light and improved ventilation in below-grade spaces.

Backwater Valve Installation Hamilton

Sewer backups can cause significant damage and pose serious health risks. A backwater valve is a crucial investment for Hamilton homeowners, especially in flood-prone areas. This device prevents sewage from flowing back into your home during heavy rainstorms, protecting your basement from contamination and expensive cleanup costs.

Only 5-Star Reviews from
More Than 100 Happy Customers in Hamilton

5.0
Based on 169 reviews
Aquamaster’s team did a fantastic job waterproofing my basement walls. They were very detail-oriented and double-checked everything before leaving. I was impressed by their professionalism and quality of work. Five stars all the way.
CIPSIK WAY
05:02 24 Sep 25
Aquamaster came highly recommended, and they lived up to the reputation. They repaired several cracks in my foundation and installed a drainage system. The team worked hard and made sure everything was perfect. Excellent company!
Богдан Авраменко
03:18 23 Sep 25
Aquamaster’s team was amazing! They waterproofed both the interior and exterior of my basement. The crew worked long hours and never once complained. They were polite, hardworking, and skilled. My basement has stayed perfectly dry since.
Иван Пушкаренко
05:24 30 Aug 25
I had water seeping into my basement during heavy rainstorms. Aquamaster came out quickly, gave me a fair estimate, and started the job right away. The workers explained each step and answered all my questions patiently. The results are amazing—no more leaks at all. I wish I had called them sooner.
Artem Yeremenko
04:27 28 Aug 25
Truly a professional company. Aquamaster did interior waterproofing in my basement and I couldn’t be happier. The workers, especially Andrew, went above and beyond to make sure I was satisfied. Highly recommended.
ineznay
20:30 25 Aug 25
My experience with Aquamaster was amazing. From the office staff to the crew, everyone was polite and professional. They waterproofed my basement quickly, and the results are excellent. Definitely worth every dollar.
Soph
06:43 21 Aug 25
Excellent experience with Aquamaster. They inspected my foundation cracks and gave me different repair options. The team repaired everything in just two days, and I haven’t seen a single drop of water since. Very reliable company!
valya pecheniuk
03:22 21 Aug 25
We had ongoing moisture in our basement and finally called Aquamaster for interior waterproofing. Igor and Andrei were a great team — knowledgeable, punctual, and respectful of our property. They went the extra mile to protect our floors and furniture while working. It’s been a huge relief having a dry basement again.
Valeriia Dovzhenko
05:09 09 Aug 25
Aquamaster helped us with foundation crack repair, and they were amazing from start to finish. Yuriy and Mark were incredibly professional and left the job site spotless. The work was efficient, clean, and completely resolved the leak. I appreciated how they explained everything clearly. True 5-star service!
sofia lukina
04:59 09 Aug 25
We called Aquamaster for a cold room leak repair, and the service exceeded our expectations. Vlad and Sergiy were friendly, honest, and got the job done right the first time. They even improved the airflow in the room to help prevent future issues. Excellent experience all around.
Влад
04:58 09 Aug 25
Mark and Roman from Aquamaster are absolute pros. They installed an interior waterproofing system in our old Toronto home, which had been damp since we bought it. They worked around our finished basement and did everything with minimal disruption. They also installed a high-capacity sump pump and explained maintenance. The best part? They showed up exactly when they said they would and finished on time. No delays, no excuses. We feel much more secure now. 100% would recommend.
Vladyslav Komarovskiy
19:07 07 Aug 25
Our window wells were filling with water, and it started seeping into the basement. We called Aquamaster after reading some online reviews. We’re so glad we did. Igor and Alex showed up within 48 hours, excavated the wells, installed proper drainage, and sealed the exterior walls. They also regraded the soil around the house. Since then, not a single leak. Their attention to detail was impressive, and they even followed up two weeks later to check how things were going. That’s real customer care.
Алина Сулейманова
18:56 07 Aug 25
Aquamaster fixed a foundation leak with exterior waterproofing. The crew arrived on time, stayed on schedule, and the job was done perfectly. Even after heavy storms, the basement is completely dry. Excellent work and honest service.
hezik play
03:41 21 Jul 25
Aquamaster did a great job for us a few years ago, installing a new drainage and mitigation system in our basement. The team was professional, worked quickly, and got everything done right. We haven’t had any problems since, and we’re confident the fix will last. We’ve already recommended them to friends and family and will keep doing so!
Юлия Ковалюк
10:41 14 Jun 25
Aquamaster is a very professional company easy to work with, punctual, and knowledgeable. They came up with a smart solution to my issue and left the work area even cleaner than they found it. Trustworthy team. Highly recommend!
Александир Ильяшов
04:45 11 Jun 25
Andrew was outstanding. He delivered exceptional service, and his experience really helped put our minds at ease. The team was punctual, courteous, and offered fair pricing.The job was done efficiently and looks fantastic! Everyone involved was well-informed.I will absolutely recommend them to anyone who needs work done.
Tural Aliev
11:11 10 Jun 25
Aquamaster has done several jobs for me, and they’ve always delivered. Most recently, they fixed a sump pump discharge pipe that a previous contractor had installed incorrectly and out of code. They were easy to work with, reasonably priced, and handled the permits and approvals without any hassle. The installation went smoothly, and when I noticed a small issue afterward, they came back quickly to take care of it. I definitely recommend them.
Паша P
17:46 09 Jun 25
Highly recommend Aquamaster. We had both a clogged basement drain and some wall leakage. They solved it all and cleaned up after themselves. Mark and Stepan were friendly and knowledgeable.
Grayson Dahab
16:05 15 Apr 25
Vasyl&Andrew are wonderful, professional young men with a great work ethic! No cutting corners and they don't overprice for the services that they provide. They came out and gave a inspection and a very reasonable quote for waterproofing. Their work is top notch!
Molodoy_ Huligan
16:16 28 Dec 24
I had a huge leak in my basement, and Vasyl’s team was there within 24 hours. Bohdan and Slava were professional, polite, and extremely efficient. I can’t thank them enough!
ᴍʟᴀᴅᴀ ᴡᴜ̈
18:32 21 Dec 24
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Foundation Repair Services in Hamilton

Your home’s foundation is the backbone of your property, and when issues arise, timely repairs are crucial to maintaining its integrity. At Aquamaster, we provide foundation repair in Hamilton to address structural weaknesses, prevent water infiltration, and ensure your home remains safe and stable.

Basement Underpinning Hamilton

Many Hamilton homes, especially older ones, have basements with low ceilings, limiting usable space. Basement underpinning in Hamilton is a process that strengthens the foundation while increasing ceiling height, transforming your basement into a livable and valuable space.

By excavating beneath the existing foundation and reinforcing it with concrete, we provide a long-term solution for homeowners looking to add functionality to their basements. This process also improves structural stability, making it an excellent investment for properties experiencing foundation settlement or cracks

Bench Footing Hamilton

For homeowners who want to increase basement height but need a more budget-friendly alternative to underpinning, bench footing in Hamilton is a great solution. This method involves creating a concrete ledge along the interior perimeter of the basement walls, lowering the floor without excavating beneath the foundation.

Although bench footing takes up some floor space, it provides excellent structural support while allowing for additional basement height. It’s an ideal solution for homes where full underpinning isn’t feasible due to soil conditions or budget constraints.

Basement Wall Crack Repair Hamilton

Cracks in basement walls are a warning sign of foundation movement and potential water infiltration. If left unaddressed, they can lead to a wet basement, mold growth, and even structural failure. Our basement wall crack repair in Hamilton offers a permanent fix to prevent leaks and further deterioration.

Using high-quality epoxy and polyurethane injections, we seal cracks and reinforce basement walls to stop moisture penetration. For larger structural issues, we implement carbon fiber reinforcements and other advanced repair techniques, ensuring your foundation remains strong and water-resistant.

Hamilton Waterproofing and Leak Repair Process

Free Consultation & Inspection

Contact our certified waterproofing specialists in Hamilton for a thorough assessment of your home. We’ll inspect the issue, discuss your concerns, and recommend the best leak repair or basement waterproofing solution in Hamilton.

Detailed Project Agreement

Once we finalize the best approach, we provide a clear, upfront contract outlining the scope of work, pricing, and timelines—ensuring complete transparency before we begin. Whether it’s foundation repair, sump pump installation, or basement leak repair, you’ll know exactly what to expect.

Professional Installation & 25-Year Warranty

Our experienced waterproofing contractors in Hamilton will complete the job with precision, using high-quality materials for long-lasting basement waterproofing. Every project is backed by our 25-year transferable warranty, ensuring your home stays protected for decades.

Why Trust Aquamaster for Basement Waterproofing in Hamilton?

Over 3,000 homeowners across the GTA rely on Aquamaster for waterproofing. Here’s why:

25-Year Warranty
25-Year
Warranty

Our work, materials, and labor come with a fully transferable 25-year warranty.

Emergency Services
Emergency
Services

No matter when a waterproofing or plumbing emergency strikes, our team is ready to respond—day or night.

Fully Licensed and Insured
Fully Licensed
and Insured

We are certified professionals, qualified to handle all aspects of waterproofing, plumbing, foundation work, and concrete repairs.

Upfront Pricing & First-Time Customer Discounts
Upfront Pricing & First-Time Customer Discounts

We provide clear, transparent pricing, and first-time customers enjoy an exclusive 10% discount.

Trusted Since 2009
Trusted
Since 2009

We bring 15+ years of experience to every waterproofing project.

Serving Southern
Serving Southern
Ontario

As a company rooted in the GTA, we understand the region’s unique waterproofing challenges.

Top-Quality Materials
Top-Quality Materials for Lasting Results

We only use high-performance materials and guarantee durable, effective waterproofing solutions for your home.

Stress-Free Experience
Stress-Free Experience from Start to Finish

From consultation to project completion, we take care of every detail so you can feel confident in your home’s protection.

What are the Benefits of Basement & Foundation Waterproofing in Hamilton?

Basement waterproofing will help protect your commercial or residential property from water damage. The extent of the benefits will depend on the specific basement waterproofing services that are included in your project. Here are some of the benefits of basement and foundation waterproofing in Hamilton:
  • Longer Lasting Foundation – Groundwater can cause damage to your foundation, but exterior basement waterproofing will help seal your foundation from the groundwater. This means that your foundation is likely to last longer.
  • Prevents Basement Water Leaks – Depending on the specific basement waterproofing service you get, the likelihood of leaks in your basement will decrease or basement water leaks will be gone completely.
  • Protects Construction Materials – Water that makes it through your basement walls & floors can damage floor coverings, drywalls, paint and other construction materials it comes in contact with. Basement waterproofing will help prevent this damage.
  • Prevents Basement Floods – Basement leaks tend to get worse over time. If basement leak repairs are not done properly or not done in time you may get a bigger problem – a basement flood. which is harder to stop and more costly to repair.
  • Increases Property Value – Waterproofing your basement will make your property a safer investment. Chances are, potential buyers will pay more for it if or when you decide to sell.
A team of basement waterproofing contractors in Hamilton from Aquamaster will design the right basement waterproofing solution for your objectives & your budget.

Wet Basement in Hamilton? Aquamaster Has the Solution

Basement waterproofing projects can get complex. Protecting your property from water damage can include window well installations, sump pump installation and repairs, foundation crack repairs, basement leak detection and more. While services vary, the objective is always the same – design a perfect combination of services that will help protect your property from water damage while fitting your budget.

Frequently Asked Questions

Here are the answers to some frequently asked questions about our basement and foundation waterproofing services in Hamilton.

Exterior basement waterproofing is the process of preventing water from entering the basement from outside the home. Details of the basement waterproofing may vary depending on the specific of your property etc. Here is a high-level example of exterior basement waterproofing:

  • Excavation – the first step in exterior basement waterproofing is to excavate the soil around the foundation to expose the foundation walls.<
  • Cleaning & Preparation – once the foundation is exposed, it is important to clean it and prepare it for waterproofing. This may involve removing any debris or dirt, repairing any cracks, and smoothing out the surface.
  • Waterproofing membrane – a waterproofing membrane is then applied to the foundation walls to prevent water from seeping through. This membrane may be made of a variety of materials, such as rubberized asphalt or a liquid-applied membrane.
  • Drainage system – a drainage system (e.g. weeping tile installation) is then installed to channel water away from the foundation. This can include a footing drain or French drain system, which collects and diverts water away from the foundation.
  • Backfilling – once the waterproofing and drainage systems are in place, the excavated soil is backfilled around the foundation.
  • Restoration – any landscaping, pavement, or other features that were removed during excavation are then restored.

Exterior basement waterproofing is typically more expensive and time-consuming than interior waterproofing, but it is often more effective at preventing water damage and mold growth. It is also a more long-lasting solution, as it addresses the root cause of the water problem rather than simply managing the symptoms.

Basement waterproofing Hamilton can take from a couple of hours to multiple weeks. Depending on the solution you need. If we are talking about a couple of basement crack repairs, this will take less time. If we are talking about basement waterproofing combined with basement underpinning in Hamilton, this will likely take weeks.

Basement waterproofing cost can range from a couple of hundred dollars to tens of thousands, depending on the extent of the damage, size of the basement, how much ground water is in your area, your budget and other factors.

For example it will cost less to repair a small foundation crack compared to full-scale external basement waterproofing that includes excavation, and materials.

Get one of our basement waterproofing contractors on the phone today to discuss the specifics of your project and get a cost estimate.

The best time to do basement waterproofing is before you get an a leaky basement.

Other considerations:

  • Dry season – it is generally easier to do basement waterproofing during the dry season, when there is less rainfall and moisture in the ground. This makes it easier to excavate around the foundation and apply waterproofing materials.
  • Before renovation – if you are planning to renovate your basement, it is a good idea to waterproof it beforehand to prevent water damage to your new space.
  • When signs of water damage appear: If you notice signs of water damage, such as dampness, mold growth, or musty odors, it is important to address the problem as soon as possible to prevent further damage.

Ultimately, the best time to do basement waterproofing will depend on your specific situation and the recommendations of a professional waterproofing contractor. Talk to one of our experts today so we can recommend the best approach in your specific scenario.

The length of a basement waterproofing project depends on the project’s complexity and the specific services required. A simple leak repair might take a day, while more extensive waterproofing projects could take several days. We provide an estimate during our initial consultation.

We Provide Basement Waterproofing Services Near Hamilton