Basement Waterproofing Mississauga

2,000+ happy Mississauga basement waterproofing customers

Aquatech Basement Waterproofing in Mississauga has earned the top position and recognition as the best of 2023 for our outstanding services. We employ top-notch materials and our technicians are licensed and insured. A lifetime warranty and price match guarantee are included to ensure that every Mississauga home remains free of leaks permanently.


IN MISSISSAUGA 647-955-4124

When Do You Need Basement Waterproofing In Mississauga?

Basement Waterproofing in Mississauga

Basement waterproofing is a critical step in protecting your home from the potential damage caused by water penetration. Water intrusion can lead to structural damage, including cracks in the foundation, walls, and floors. Additionally, moisture buildup can lead to the growth of mold, which can negatively impact air quality and potentially cause health issues. Waterproofing your basement can help prevent these problems by preventing water from entering and keeping your basement dry. By investing in basement waterproofing, you are investing in the long-term health and safety of your home and family in Mississauga.

Cost of basement waterproofing in Mississauga

Exterior basement waterproofing in Mississauga costs $95 per linear foot on average. The total cost of exterior waterproofing may range between $1,000 and $25,000. The cost per linear foot of interior waterproofing ranges $65 to $75. It also depends on the material used.

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Waterproofing Rebates In Mississauga

Eligible homeowners in Mississauga can take advantage of rebate of $700 for installing a sanitary backwater valve. A backwater valve is a device installed in the basement plumbing system to prevent sewage from backing up into the home during heavy rainfall or flooding. To be eligible for the rebate, homeowners must meet certain criteria, including living in an area that is prone to basement flooding and obtaining a permit for the installation from the municipality. The installation must also meet specific requirements and be completed by a licensed technician.

For more information on rebates please call Aquatech Waterproofing Mississauga at 647-955-4124 or visit Peel Region official website

What Our Clients Have to Say


Gage Quigley
Gage Quigley
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Best waterproofing company in Toronto. Professional and prompt. Easy to hire and cost efficient. Just call them if you are looking someone like this
Providenci Lemke
Providenci Lemke
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Wanna start of by saying they have an awesome team, and their customer service is outstanding. Other than that they also do great work and left the place spotless after they were done
Verona Strosin
Verona Strosin
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Had a basement leak, gave them a call, start to finish everything went smoothly, finished on time and really nice people to work with
Hollie Trop
Hollie Trop
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6 months later the waterproofing has no issues and holds up great. Had a few crazy rainy days but not a single leak. They were also really courteous and professional, easy 5 stars
Kaia Hegmann
Kaia Hegmann
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We called a couple of other so called "reputable" waterproofing companies who tried to oversell. Called Aqua Tech and Nico came by and explained everything to me and what we really needed done to fix the problem.
Lelah Rodriguez
Lelah Rodriguez
East York
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Would highly recommend these guys to anyone, great company to work with
Ihor Osoba
Ihor Osoba
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Best basement waterproofing company in town, their prices are affordable and quality of work is very good. Thanks Domenic

Award-winning basement waterproofing company in Mississauga

We are a highly reputable and award-winning company that specializes in providing top-notch basement waterproofing solutions. With over 25 years of experience in the industry, Aquatech has become a trusted name in basement waterproofing, foundation repair, and wet basement solutions. Our team has been recognized with multiple awards throughout the years, having received the highly esteemed Homestars “Best of” award eight times. Such awards speak volumes about our commitment to providing exceptional customer service and high-quality workmanship.

Get To Know Your Local Waterproofers In Mississauga

Meet Andrew and Olga Feskiv, the proud owners of Aquatech Waterproofing, the proud Mississauga residents and the proud recipients of the Best of HomeStars award. If you’re a homeowner in Mississauga, it’s crucial to find a trustworthy and professional basement waterproofing company to protect your home. We are a locally trusted name in the industry, with over 25 years of experience providing high-quality waterproofing solutions to our clients. Whether you’re dealing with a leaky basement, foundation cracks, or moisture-related problems, we have the expertise and technology to provide a customized solution tailored to your needs.

basement waterproofing


Basement Waterproofing Services In Mississauga

We provide personalized basement waterproofing solutions that are tailored to meet the specific needs of each individual homeowner. These services take into account the unique characteristics of your home’s foundation, soil type, and water table, as well as your personal preferences and budget.

Exterior Waterproofing

Exterior waterproofing is a process of protecting exterior surfaces from water damage. It can be used on roofs, walls, windows/doors, and any other surface that gets wet during rain or snowfall.
$90-$280 Per linear feet, Depending on depth and access

Interior Waterproofing

Seal and protect the interior surfaces of your home from water damage. It’s done by using sealants, coatings, or membranes that are formulated to protect against moisture and other chemicals.
$69-$190 Per linear feet.

French Drains

French drains are often used as part of stormwater management systems, which help reduce flooding problems around homes and businesses. It channels water away from your home’s foundation and down to the ground.

Foundation Repair

It involves fixing cracks in your concrete or masonry foundation, repairing damages caused by water damage, installing new drainage systems, and more.
$1500-$3300 Depending on depth & width of foundation crack.

Basment Lowering

Several panels and slabs that are lowered into the ground, making room for additional flooring, storage areas, or even an extra bedroom or bathroom.

Sump Pump Installation

Helps to protect your home’s basement from flooding, and it can also help keep your pool clean and free of debris. Sump pump removes excess water from your basement or crawlspace, and then sends it to the municipal sewer system.
$550-$3650 Depending If a sump pit is needed, or just a pump replacement

Weeping Tiles Installation

Weeping tiles are a great way to push water away from your home so that the water can’t get inside and cause damage. The tiles work by absorbing moisture and then releasing it slowly, which helps to reduce flooding in surrounding areas.

Backflow Prevention

Backflow prevention is a critical safety measure that should be taken when installing any type of water system. Backflow protection devices (BPDs) prevent sewage, wastewater, and other fluids from entering your home or business through your plumbing systems.
$1500-$3800 Depending if a BACKWATER-VALVE is interior or exterior, and also depth of pipe

Window Well Installation

Window wells can prevent moisture damage to basement windows that are at or below grade. By installing a window well, homeowners can protect their windows from water and dirt accumulation while keeping the interior of the home dry.
$1500-$3900 Depending on size and depth of window well

Basement Waterproofing Projects in Mississauga

As a leading basement waterproofing company in Mississauga, Aquatech Basement Waterproofing takes pride in completing over 1000 projects, both exterior and interior, with exceptional workmanship and customer satisfaction. We understand the importance of maintaining a dry and healthy living space, and our team of experts has the experience and expertise to get the job done right. We invite you to browse through our gallery of completed projects and see for yourself the quality of our work. From exterior excavation to interior waterproofing, our gallery showcases our craftsmanship and commitment to protecting homes. We are confident in our services and guarantee customer satisfaction. Don’t hesitate to contact us for your basement waterproofing needs in Mississauga. Trust Aquatech Basement Waterproofing for a dry and safe living space.

Why choose Aquatech Waterproofing ?

One of the key factors that sets Aquatech Basement Waterproofing apart from other companies in the industry is our team of highly trained and experienced professionals. All of our technicians are licensed, insured, and certified, and every technician undergoes regular training to stay up-to-date on the latest techniques and technologies in the field. This ensures that we can provide the best possible solutions to every clients’ basement waterproofing needs.

In addition to our professional expertise, we are also known for our exceptional customer service. We pride ourselves on our ability to listen to each and every clients’ needs and provide personalized solutions that meet their unique requirements. We proudly offer a Lifetime transferable warranty on all our basement waterproofing services, giving clients peace of mind knowing that their investment is protected.

To obtain a complimentary quote, please contact Aquatech Waterproofing at 416-300-2191 and schedule a free consultation.

Professional Basement Waterproofing In Mississauga

Aquatech Waterproofing Mississauga In The News

Frequently Asked Quastions

Water penetration can cause significant damage to your foundation, walls, floors, and possessions. Waterproofing can prevent water from entering your basement and causing damage. 

A damp basement can lead to mold and mildew growth, which can negatively impact air quality and potentially cause health problems. Waterproofing your basement can help prevent moisture from building up and reduce the likelihood of mold growth.

A waterproofed basement can increase the value of your home, as it demonstrates that the home is well-maintained and protected from potential water damage.

Overall, basement waterproofing is a wise investment that can help protect your home, improve air quality, increase home value, provide additional living space, and save you money in the long run.

  • Visible water stains on the walls or floors: If you notice any discoloration or staining on the walls or floors, this may be a sign that water is penetrating your basement.
  • Dampness or musty odors: A damp or musty smell in your basement may indicate that there is moisture buildup, which can lead to mold growth.
  • Efflorescence: Efflorescence is a white, powdery substance that appears on concrete surfaces when moisture moves through the walls. This is a sign that water is penetrating your basement and can lead to structural damage over time.
  • Cracks in the walls or floors: Cracks can allow water to enter your basement and can also be a sign of foundation issues.
  • Insect infestations: Insects such as termites are attracted to damp environments and may indicate that there is excess moisture in your basement.

If you notice any of these signs, it may be time to consider waterproofing your basement. A professional waterproofing contractor can evaluate your basement and recommend the best course of action for repair.

While there are DIY basement waterproofing kits available on the market, it is generally recommended that you hire a professional waterproofing contractor to ensure that the job is done correctly and effectively. Here are some reasons why:

  • Experience and expertise: Professional waterproofing contractors have the experience and expertise needed to properly evaluate your basement and determine the best waterproofing solution for your specific needs.
  • Specialized equipment: Waterproofing contractors have access to specialized equipment and tools that are necessary for properly waterproofing a basement. This includes excavation equipment, drainage systems, and professional-grade sealants and coatings.
  • Safety: Waterproofing a basement can be a dangerous job, particularly if excavation is required. A professional contractor will have the proper safety equipment and training to ensure that the job is done safely.
  • Warranty: Most professional waterproofing contractors offer a warranty or guarantee on their work, which can provide peace of mind in case any issues arise after the job is completed.

Basement waterproofing can be done using a variety of methods, depending on the specific needs of your home. Here are some common methods of basement waterproofing:

  • Exterior waterproofing: This method involves excavating around the perimeter of your home to expose the foundation walls. The walls are then cleaned and coated with a waterproofing membrane or sealer. A drainage system is also installed to collect and divert water away from the foundation.
  • Interior waterproofing: This method involves installing a drainage system inside your basement to collect and remove water. A trench is dug along the perimeter of the basement, and a perforated pipe is installed. The pipe is then covered with gravel and a waterproofing membrane to direct water to a sump pump or other drainage system.
  • Injection: This method involves injecting epoxy or polyurethane into cracks in the foundation walls to seal them and prevent water from penetrating.
  • Sealants: Various sealants and coatings can be applied to foundation walls to provide a waterproof barrier. These include cementitious coatings, crystalline sealants, and elastomeric coatings.

The method used will depend on the specific needs of your home, the severity of the water problem, and your budget. It is best to consult with a professional basement waterproofing contractor to determine the best method for your home.

Maintaining your basement waterproofing is important to ensure its long-term effectiveness. Here are some tips for maintaining your basement waterproofing:

  • Keep gutters and downspouts clean: Clean your gutters and downspouts regularly to ensure that water is properly directed away from your foundation.
  • Check for leaks: Regularly inspect your basement for any signs of water penetration, such as dampness or discoloration. If you notice any leaks, have them repaired immediately to prevent further damage.
  • Keep the basement dry: Keep your basement as dry as possible by using a dehumidifier and ensuring that any leaks or moisture issues are addressed promptly.
  • Avoid storing items directly on the floor: Store items on shelves or raised platforms to avoid contact with any potential moisture.
  • Maintain proper grading: Ensure that the soil around your home is properly graded to prevent water from pooling near your foundation.
  • Regularly inspect and maintain sump pumps: If you have a sump pump, inspect it regularly and ensure that it is functioning properly. Consider installing a backup sump pump in case of power outages or pump failure.

Yes, most professional basement waterproofing contractors offer a warranty or guarantee on their work. The length and terms of the warranty or guarantee can vary depending on the contractor, so it is important to review the details carefully before signing a contract.

At Aquatech Basement Waterproofing Mississauga, our 25 years transferable warranty can provide peace of mind for homeowners, knowing that their investment in protecting their home from water damage is backed by a professional contractor.

Serving the following Mississauga, Ontario postal codes

L4T, L4V, L4W, L4X, L4Y, L4Z, L5A, L5B, L5C, L5E, L5G, L5H, L5J, L5K, L5L, L5M, L5N, L5P, L5R, L5S, L5T, L5V, L5W, M8V, M8Y, M9A

The best basement waterproofing company in Mississauga. For more than 25 years we have serviced wet and leaky basements for them to stay dry and keep water away.

Rating & Awards

Best of 2023 – Winner 10 Times

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