your basement experts for over 63 years

The City Wide Group Hamilton2024-05-30T09:31:50-04:00

Basement Waterproofing Hamilton & Underpinning Hamilton

Basement waterproofing in Hamilton helps keep your basement dry and your home safe. In Hamilton, where varying weather conditions can pose a constant threat to the integrity of your home’s foundation, ensuring your basement is properly waterproofed is not just a preventative measure—it’s a necessity.

City Wide Group stands at the forefront of providing comprehensive, reliable, and effective basement waterproofing solutions tailored to meet the unique needs of Hamilton homeowners.

Why Basement Waterproofing is Essential in Hamilton

Hamilton is situated on a peninsula with an extensive shoreline and mild temperatures. Heavy snows and rapid thawing pose challenges to some homeowners who have found their basements are not as watertight as they had thought. 

Whether you live next to the shore or up on the escarpment, the highly trained and experienced technicians at the City Wide Group will assess your basement to determine where water has been entering your home. 

We’ll identify issues, and recommend the solution, and when it’s all done you will get a life-time transferable guarantee. 

Some of the basement issues we can help with include:

  • Structural damage
  • Mold growth
  • Leaky basement
  • Foundation repair

  • Crawl space damage

  • Sump pump installation

  • Weeping tile installation

  • Sealants and coatings

  • Crack repair

Technical Expertise in Basement Waterproofing

Our approach involves a detailed assessment of your home’s foundation, identifying potential entry points for water and addressing them with precision and care.

Key Components of Our Waterproofing Services

Interior and Exterior Waterproofing Solutions: Depending on the specific needs of your home, we may recommend interior, exterior, or a combination of both waterproofing methods. Exterior waterproofing involves excavating around the home to apply a waterproof membrane to the outside of the foundation walls, effectively preventing water from entering. Interior waterproofing, on the other hand, manages water that has entered the home and redirects it away, often using sump pumps and interior weeping tile systems.

Sealants and Coatings: High-quality sealants and waterproof coatings are applied to the foundation walls to prevent water penetration. These materials are specially designed to withstand the harsh Canadian climate, providing long-lasting protection.

Crack Repair: Foundation cracks are one of the most common entry points for water. Our team expertly identifies and repairs these cracks using durable materials that not only seal the crack but also prevent future water ingress.

Sump Pump Installation: Sump Pumps are designed to efficiently remove water that has accumulated in the basement, directing it away from your home’s foundation. City Wide Group specializes in the strategic placement and installation of sump pumps, ensuring they are optimally located to manage water ingress effectively.

Weeping Tiles Installation: These specially designed porous pipes are installed around the exterior foundation walls or under the basement floor to collect and redirect excess water away from your home. By channeling water from heavy rains or melting snow to a sump pump or away from the house, weeping tiles prevent water from pooling against the foundation, mitigating the risk of water seeping into your basement.

Crawl Space Encapsulation: Moisture in crawl spaces can lead to mold growth, wood rot, and even compromise the structural stability of your home. We provide crawl space encapsulation, a process where we seal off crawl spaces from moisture penetration. This method not only prevents moisture-related issues but also improves the overall energy efficiency of your home.

Foundation Repair: Over time, the foundation of your home can suffer from wear and tear, leading to cracks and other structural issues that may allow water to enter your basement. City Wide Group’s foundation repair services are designed to address these vulnerabilities, restoring the integrity of your foundation and preventing future water damage. Our team employs a variety of techniques, from crack injections to more extensive structural repairs, ensuring your foundation remains solid and secure against water intrusion.

Why Choose City Wide Group for Your Basement Waterproofing Hamilton Needs

With decades of experience serving Hamilton and the surrounding areas, City Wide Group has established itself as a leader in basement waterproofing. Our commitment to quality, customer satisfaction, and excellence in every project sets us apart from the competition.

Experience and Expertise: Our team of professionals brings years of experience and specialized knowledge to every project. We stay abreast of the latest industry standards and technologies to ensure we provide the best possible service.

Comprehensive Solutions: We understand that every home is unique. That’s why we offer customized waterproofing solutions designed to address the specific challenges of your property.

Quality Workmanship: At City Wide Group, we take pride in our work. Our attention to detail and commitment to using the highest quality materials ensure that our waterproofing solutions stand the test of time.

Customer Satisfaction: Your satisfaction is our top priority. We go above and beyond to ensure the waterproofing process is as smooth and stress-free as possible, keeping you informed and involved every step of the way.

Lifetime Warranty: We stand behind our work with a lifetime warranty on our waterproofing services, giving you peace of mind knowing your investment is protected.

Protect Your Home with City Wide Group – the Top Basement Waterproofing Company

With more than 60 years of experience servicing the Toronto area and GTA, City Wide Group has become a leader among waterproofing companies through a unique combination of quality work, dedication to customer service, and a team of qualified specialists. 

Whether you need help during the construction phase or when dealing with a leaky basement, we can help with your waterproofing job or underpinning project. Using state-of-the-art technologies, our inspectors and installers will ensure your foundation is dry and sound.

Get in touch today for a free estimate; keep your basement safe from water damage.

Underpinning Hamilton Solutions

In Hamilton, the soil composition and weather patterns can pose unique challenges to the foundations of homes. When it comes to basements leaking, underpinning is often a strong response. Underpinning is the process of strengthening and stabilizing the foundation of an existing structure, which solves leaky basement problems while preventing future ones from developing.

By extending the foundation of your basement in depth or width so it rests on more supportive soil, underpinning helps keep your basement leak-free.

Underpinning and Basement Waterproofing FAQ

How can I schedule a consultation or get a free estimate?2024-05-21T11:36:58-04:00

You can schedule a consultation or request a free estimate by contacting us through our website or calling our office. Our team will be happy to assist you and provide expert advice on the best waterproofing solutions for your home.

How much does basement waterproofing cost?2024-05-21T11:36:25-04:00

The cost of basement waterproofing varies depending on the specific issues and the solutions required. We offer free estimates to provide you with an accurate quote tailored to your home’s needs.

Do you offer a warranty on your waterproofing services?2024-05-21T11:35:55-04:00

Yes, we provide a lifetime warranty on our waterproofing services. This warranty ensures that our solutions are durable and effective, giving you peace of mind knowing your basement is protected for the long term.

Will waterproofing my basement increase my home’s value?2024-05-21T11:35:22-04:00

Yes, waterproofing your basement can significantly increase your home’s value by preventing water damage and maintaining the structural integrity of your property. A dry, usable basement is also an attractive feature for potential buyers.

How long does basement waterproofing take?2024-05-21T11:34:23-04:00

The duration of the waterproofing process depends on the extent of the work needed. On average, most projects can be completed within a few days to a week. During the initial assessment, we provide a detailed timeline tailored to your specific situation.

What is the difference between interior and exterior waterproofing?2024-05-21T11:33:32-04:00

Interior waterproofing involves managing water that enters your basement, using solutions like sump pumps and interior drainage systems. Exterior waterproofing focuses on preventing water from entering in the first place, using techniques like excavating around the foundation and applying waterproof barriers.

How does the waterproofing process work?2024-05-21T11:32:59-04:00

The process begins with a thorough assessment of your home to identify the source of the water issues. Based on our findings, we recommend and implement the most effective waterproofing solutions, which may involve installing protective barriers, drainage systems, or repairing foundation cracks.

What types of basement waterproofing solutions do you offer?2024-05-21T11:32:19-04:00

We offer a range of solutions, including interior and exterior waterproofing, sump pump installation, weeping tile installation, crawl space encapsulation, and foundation repair. Our services are tailored to meet the specific needs of your home.

What are the common signs that my basement needs waterproofing?2024-05-21T11:30:24-04:00

Common signs include water seepage, damp walls, mold growth, musty odors, and visible cracks in the foundation. If you notice any of these issues, it’s crucial to address them promptly to prevent further damage.

Why is basement waterproofing important in Kitchener?2024-05-21T11:29:05-04:00

Basement waterproofing is essential in Kitchener due to the region’s varied weather conditions, which can lead to water accumulation around your home’s foundation. Effective waterproofing protects against water damage, mold growth, and structural issues, ensuring your basement remains dry and safe.

Is interior waterproofing enough for homes in Vaughan?2024-05-21T11:26:41-04:00

While interior waterproofing can mitigate moisture from inside your home, it doesn’t stop water from entering the exterior walls. For comprehensive protection, especially in areas prone to groundwater issues, combining interior with exterior waterproofing methods is recommended.

What should I do if I find cracks in my basement walls?2024-04-11T16:45:26-04:00

Not all cracks are indicative of structural issues, but it’s important to get them assessed by a professional. If they’re related to water issues, sealing the cracks and addressing the underlying moisture problem will be necessary.

How can I prevent basement flooding in Vaughan during heavy rainfalls?2024-04-11T16:45:13-04:00

Regular maintenance of gutters and downspouts, ensuring proper landscaping to direct water away from your home, installing a sump pump, and having a well-designed weeping tile system can significantly reduce the risk of basement flooding.

Is a permit required for basement waterproofing in Vaughan?2024-04-11T16:45:01-04:00

Depending on the scope of work, a permit may be required, especially for extensive interventions like underpinning or major foundation repairs. It’s advisable to check with local regulations or consult with a professional waterproofing company.

What is the best time of year to waterproof a basement in Vaughan?2024-04-11T16:44:48-04:00

It’s best to waterproof your basement before the heavy rainfall seasons or during drier months to ensure that the work can be completed without weather interruptions and that any moisture issues can be fully addressed.

How long does basement waterproofing last?2024-04-11T16:44:31-04:00

When done professionally, basement waterproofing can last for many years. Some methods, especially exterior waterproofing, can provide protection for over a decade with proper maintenance.

Can waterproofing my basement increase my home’s value in Vaughan?2024-04-11T16:44:21-04:00

Yes, effectively waterproofing your basement not only protects against potential damage but also increases your home’s market value by making the basement a functional and appealing space.

What are the most effective methods for waterproofing basements in Vaughan?2024-04-11T16:44:05-04:00

Effective methods include interior sealants, exterior waterproofing with membranes or coatings, installation of drainage systems like weeping tiles and sump pumps, and sometimes more extensive solutions like underpinning or foundation repairs.

How much does it typically cost to waterproof a basement in Vaughan?2024-04-11T16:43:49-04:00

Costs can vary widely depending on the size of your basement, the extent of the damage, and the waterproofing methods used. For a detailed and accurate estimate, it’s best to consult with a professional who can assess your specific situation.

What are the signs that I need basement waterproofing in Vaughan?2024-04-11T16:43:22-04:00

Look out for water stains, peeling paint, mold growth, damp smells, or visible water in your basement. These are clear indicators that your basement may require professional waterproofing.


  • 8 Featherwood Cres.
    Hamilton, Ontario
    L8J 3P5
  • Office Hours

    • Monday – 8:00 AM – 8:00 PM
    • Tuesday – 8:00 AM – 8:00 PM
    • Wednesday – 8:00 AM – 8:00 PM
    • Thursday – 8:00 AM – 8:00 PM
    • Friday – 8:00 AM – 8:00 PM
    • Saturday – 8:00 AM – 8:00 PM
    • Saturday 8:00 AM – 8:00 PM
    • Sunday 9:00 AM – 3:00 PM

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The City Wide Group prides itself on superior quality, adhering to the philosophy of doing things correctly from the outset and striving for unmatched customer contentment. Our assurance in our craftsmanship and wealth of experience makes us the only company in Toronto & the GTA to offer a real LIFETIME WARRANTY. Opt for The City Wide Group for foundation waterproofing, and we promise your treated area will remain free from water or moisture entry for as long as your house stands. Our services come with a warranty certificate that is transferable to endless future homeowners.

  • Before any digging gets underway, The City Wide Group ensures all utility services are informed and the dig site is clearly marked.

  • We first reveal the foundation’s walls and base, giving them a good clean to guarantee that the new concrete will bond well.

  • To deal with any cracks or openings in the foundation, we fill them with a specific type of cement before applying a fresh concrete layer over the entire area.

  • We then secure the foundation with a RUBBER BITUTHANE MEMBRANE for waterproofing, covering both the wall and its base.

  • Additionally, we attach a DELTA MS plastic mat along the foundation wall down to the base, aiding in water drainage.

  • New weeping tiles are installed to divert water from the foundation, surrounded by clean ¾” gravel to ensure proper drainage.

  • The dug-out soil is then replaced and compacted firmly to avoid any future ground movement.

  • After the work is finished, we thoroughly clean the site of any construction debris.

  • To wrap up, we repair and reinstate any outdoor spaces and landscaping that were affected by our work.



Company Information

25 Hollinger Road,
East York, Ontario, M4B 3N4

Phone: +1 416 283 5500

Web: Website


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