AquaTech-logo new
Search
Close this search box.

Basement Waterproofing In St. Catharines

Basement Waterproofing: St. Catharines’ Waterproofing Experts

FINANCING AVAILABLE

IN St. Catharines 289-277-5497

Aquatech Basement Waterproofing St. Catharines is the ultimate destination for waterproofing excellence in St. Catharines. Basement Waterproofing is crucial to prevent property damage, staining, unsightly appearance, and the growth of mold, which can cause respiratory issues and poor air quality.

Fully Personalized Waterproofing Services In St. Catharines

Discover fully customized waterproofing services right here in St. Catharines with Aquatech Basement Waterproofing. Our company is renowned for delivering cost-effective and high-quality solutions. We’re at your service 24/7, ensuring that we cater to your specific needs and preferences. Our team comprises highly skilled and experienced professionals committed to achieving outstanding results.

exterior-waterproofing.jpg

Exterior Waterproofing

St. Catharines

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 accessibility

interior-waterproofing.jpg

Interior Waterproofing

St. Catharines

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-installation.jpg

French Drains

St. Catharines

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.

$2,500 – $5,000, depending on the size, materials, labor, and project specifics.

Foundation Repair

Foundation Repair

St. Catharines

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

Basement Lowering

St. Catharines

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

$30,000 – $60,000, depending on project complexity and specific requirements.

Sump Pump Installation

Sump Pump Installation

St. Catharines

It helps to protect your home’s basement from flooding, and it keeps 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 Installation

St. Catharines

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.

$3,000 – $7,000 for a standard residential project.

Backflow Prevention

Backflow Prevention

St. Catharines

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 Indoor Or Outdoor

Window Well Installation

Window Well Installation

St. Catharines

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

Cost Of Basement Waterproofing In St. Catharines

In St. Catharines, the average cost for exterior basement waterproofing is $93 per linear foot. However, the final expense of the project can vary significantly, depending on the area’s size, extent of damage, and complexity of the project. Typically, the total cost of exterior waterproofing ranges between $1,000 and $25,000. Please note that exterior waterproofing tends to be pricier compared to interior solutions.

We Offer Lifetime Warranty in St. Catharines

At Aquatech Waterproofing, we take pride in our work. That’s why we offer a lifetime warranty for our services and products in St. Catharines. When you choose us, you’re choosing lasting peace of mind. Your satisfaction and the safety of your home are our top priorities. 

With our lifetime warranty, we ensure that any issues related to our services will be promptly addressed at no extra cost to you. Choose Aquatech Waterproofing for a lifetime of trust and reliability. Contact us today to learn more!

basement waterproofing

Get Your Free St. Catharines Waterproofing Service Estimate Now

Why Choose Aquatech Waterproofing St. Catharines?

We Have Been Providing Waterproofing Services in Toronto For Over 25 Years

Contact A Premier Waterproofing Contractor For 24/7 Emergency Services

5 Times Best Of Homestars Winners With Top-Rated Google Reviews 5 Stars

Top-notch Toronto's Trusted Leader

Services Start at $69 Per Linear Foot

Get Expert Advice For Wet Basement

What Our Clients Have to Say

Basement Waterproofing Testimonials

Paul BarnhillPaul Barnhill
19:32 28 Mar 23
Aquatech was wonderful right from the first contact to having Richard come out and give us a very complete and detailed quote to the two man crew who were here exactly on time and completed the day hours ahead of time. All the locates were taken care of and within a week of contacting them the job was completed. The workman did a fabulous job and were very respectful of our property. They reviewed the scope of the work before they started and asked if we had any questions. When the work was complete it was difficult to see where they had worked and dug the trench. Everything was tidier than before they started. We are very impressed and in a world where household repair companies can be less than favourable, Aquatech stands head and shoulders above any of them. We would highly recommend this company. We also have a life time transferable warranty too. Bravo. We will definitely be telling all the people we know about our wonderful experience. Thank you.
Jeremy MJeremy M
01:16 23 Feb 23
We had a flood disaster the day after we got the keys for our new home. Aquatech Waterproofing responded to my request for help quickly and came to access the damages the same day. They gave us several options for repairs as well as prevention that were fairly priced and a quick turnaround time. They executed our chosen plan quickly and did a beautiful job. They have been very responsive, answering questions about the products we chose and we recommend them to anyone that needs quality work done in a timely manner. Very compassionate and empathetic for our situation as well.
Nataliya PavlishynaNataliya Pavlishyna
15:43 08 Feb 23
AquaTech is very professional and reliable. Valentina was very friendly, she scheduled the appointment at a convenient time and Nico came out to look at my problem. He diagnosed it and gave me a reasonable price. We went ahead with the job. The crew that came out to do it was very knowledgeable and professional. I had some questions and Igor explained everything to me with no problem. I highly recommend this company. Thank you AquaTech!
Nadine NasirNadine Nasir
23:47 24 Oct 22
EXCELLENT experience. Andrew was the first one to arrive and was extremely kind and helpful. Igor and Basil joined Andrew a few minutes later and all three of them worked very hard and finished this massive job in one day. These are some of the hardest workers I have ever seen. There were no hassles or surprises and Andrew, Igor and Basil were very skilled and courteous. Also, Nico was VERY flexible with our constant changes of plans and was very accommodating and understanding. An excellent experience all around - could not recommend more highly!
Anne & FrankAnne & Frank
17:09 22 Jul 22
Much thanks & appreciation to Slava & his hardworking crew for their excellent job excavating, installing weeping tiles & pipe, repairing cracks, waterproofing, and backfilling the 7'-deep trench 27' along the full side of our home. Wow!! On site, Slava, the lead foreman, clearly explained step by step their work including repairing foundation cracks and securing our downspout and other connections better then before. All in all, we are greatly satisfied & highly recommend Aquatech to anyone looking into correcting their leaking basements. Slava -- you & your crew brought humor, sincerity & experience -- no rush job here, just highly competent work by deserving technicians & company. Thanks also to Andrew and Terry for their super fast service with the gas line locate, the fast return calls, home inspection & estimate. Priced fairly for super work + 25 years warranty that can be passed on to a new homeowner. You guys were great!! Highly recommend! -- Anne & Frank - Scarborough
js_loader
Jules GiraudJules Giraud
17:18 21 Mar 23
I was very pleased with the quality of work performed by Aquatech waterproofing. The technicians were professional and efficient, and they took great care to protect my home while working. They also left my basement clean and tidy when the job was complete. I highly recommend Aquatech for their excellent workmanship and customer service.
This basement waterproofing company exceeded my expectations. They were prompt, efficient, and very knowledgeable about their work. They took the time to explain the process to me and kept me informed throughout the entire job. I would highly recommend them to anyone in need of waterproofing services.
Victor DuboisVictor Dubois
16:24 21 Mar 23
I had a great experience with this basement waterproofing company! They were professional, knowledgeable, and got the job done quickly. Now my basement is dry and I have peace of mind knowing my home is protected. I highly recommend this company to anyone in need of waterproofing services!
Edcarlos Nunes SilvaEdcarlos Nunes Silva
18:32 16 Mar 23
Terry was friendly, fair, and transparent on his work and recommendations. Other bidders could have gouged myself on the price but he was honest. He kept costs downs but the quality was still top notch. He treated our family like one of his own without being “fake” to get the job. He’s as genuine and real as they come.
Ednei LopesEdnei Lopes
08:41 15 Mar 23
Slava and his crew did a fantastic job of installing piers and raised our sinking front concrete 4 inches. Very courteous, hard working crew! They hand dig as opposed to other companies that wanted to use a backhoe thus, saved our shrubbery and trees. I would highly recommend Aquatech!
js_loader

Aquatech Waterproofing In The News

Frequently Asked Questions

Waterproofing is a process designed to stop water penetrating your basement, even under wet conditions after heavy rainstorms or spring thaws. Once Aquatech Waterproofing’s trained experts waterproof your basement, you have the confidence to know that you can use your basement like any other room in your home.

Damp-proofing is typically done in situations where direct water penetration is not the source of moisture in your basement. Damp-proofing generally is cheaper to apply, but there is a limit to its effectiveness because the tar-based applications will only slow moisture penetration, not prevent it. Also, damp-proofing products can become brittle over time once they cure. As your home building foundation settles and hairline cracks appear, the tar-based coating will not stretch to bridge the gaps, allowing moisture to penetrate the basement.

Several homeowners who have problems with a wet basement dig up the exterior foundation to find that these tar-based products have started to flake off the wall within a few years of being applied. Aquatech Waterproofing recommends that waterproofing be considered over damp-proofing as it is much more effective in the long term.

There are numerous common causes of moisture or water infiltration. Naturally occurring hydrostatic and lateral pressure can often force water into the basement against the foundation walls or underneath the footings, causing damage and creating leaks. Heavy rainfall or melting snow may cause the water table to rise, which will increase the pressure. Soil composition can affect the drainage; loam and sand drain efficiently, while clay absorbs water and drains slowly.

Getting a drain tile or a French drain installation can redirect groundwater away from your home’s foundation to alleviate pressure. Unfortunately, drainage systems that are clogged, broken, improperly installed, or deteriorated can also backup and cause basement flooding. Poorly maintained window wells and windows can also allow moisture seepage. Caulking and weather-stripping around the window frame may be missing or deteriorated. Window wells can collect water if debris blocks the drain and may overflow into your basement.

A musty smell from your basement is a sign of dampness, even if your basement doesn’t seem to have leaks. This smell is caused by mould growth in damp areas and fungus spores in the air, causing your loved one’s health problems such as asthma and allergies. Aquatech Waterproofing’s proven basement waterproofing techniques will seal your basement walls and floor, making the air fresh.

Efflorescence is often a seasonal problem caused by groundwater and humidity. Porous concrete can be susceptible to water movement through the wall. When the water reaches the surface, the water evaporates and will leave deposits behind. Slow water evaporation during high-humidity weather provides an increased risk of efflorescence growth.Moisture coming through the building foundation’s soil walls causes a chemical breakdown of the concrete’s bonding agent. Efflorescence will weaken the concrete, and if ignored, it can eventually compromise the wall’s structural integrity. If you notice efflorescence on your basement walls, give Aquatech Waterproofing a call. We will suggest several treatments that can be applied to stop the efflorescence by reducing the source’s dampness.

Brown stains on concrete or block walls are usually a sign of acid damage. This typically signals that the soil around your home is clay, which is very acidic. As water travels through your concrete walls, it draws the acidity with it. This acid filters through the concrete walls and allows water to enter your basement. The brown stains are difficult to remove, leading to the deterioration of the lower basement wall.

Inexperienced waterproofing contractors operate from the misconception that waterproofing results from keeping water away from the home. The fact is that the key to determining the source of penetrations is to keep your home dry regardless of the water present around it.

It’s usually not easy to indicate the source of water entering a home through the basement or foundation; special diagnostic tools are often required. Aquatech Waterproofing’s technicians are specially trained in the use of such equipment. Once the problem is diagnosed, they will suggest what options are available and to solve your satisfaction.

Determining water seepage location is essential to choosing the appropriate solution or the necessary structural repairs to achieve the foundation’s waterproofing. Moisture seeps through the walls, floor or floor/wall joint, or over the wall’s top. Marking the source while the seepage is active will ensure proper identification by the professional foundation waterproofing contractor.

There are many waterproofing levels, and pricing depends on the type of problems that you are having. When obtaining estimates for waterproofing, consideration should be given to how complicated your situation is.

Whether you require interior or exterior waterproofing, there are several factors into a waterproofing cost, such as:

  • Will excavation be required?
  • What access will be available to the site?
  • Type of materials needed like drain tile, membrane, sump pump, etc.
  • Any concrete or landscape needs

We serve the following locations around Hamilton.

Serving The Following St. Catharines, Ontario Postal Codes

L2M, L2N, L2P, L2R, L2S, L2T, L2W

For more than 25 years, we’ve been providing maintenance for damp and leaky basements in St. Catharines, ensuring they remain dry and water-free

Rating & Awards

aquatech-waterproofing-best-of-years-award-badges
Best of 2024 – Winner 10 Times

Accepted Payment Options

PAYMENT-OPTIONS

© 1996 – 2024 Aquatech Basement Waterproofing