Professional Basement Waterproofing Services

Order professional basement waterproofing services to deal with a wet, leaky basement in your home. A&Y Construction Group is a trusted business proudly serving Canadians for more than 15 years. Our licensed experts provide interior and exterior waterproofing with a 25-year warranty. Call us and we’ll take care of your basement waterproofing concerns in Toronto and beyond.

Why Do You Need Basement Waterproofing?

Ignoring high humidity, mold growth, and other wet basement problems can result in a number of unpleasant issues. The stability of your home and the good health of all its residents might be in jeopardy. If you don’t deal with the causes, it might lead to:

  • Ruined personal belongings
  • Discolored and stained floors and walls
  • Damaged structural integrity of the building
  • Various health issues caused by mold exposure.

You need to take action as soon as you notice any of these problems because they have a tendency to progress really fast. Don’t hesitate to call our basement waterproofing professionals and order a free on-site inspection. We’ll arrive at the agreed time to determine the cause of leaks, draw up a detailed action plan for your basement repair, and provide you with a quote for the services.

What Causes Leaky Basement And How To Fix It?

Effective repair of the leaky basement starts from understanding how exactly the water gets inside. Below are some of the most common causes of leaks.

Lack Of A Proper Drainage

This problem is more typical in older houses, but often, the newer buildings suffer from it too. When there is no proper waterproofing and drainage, all the rainfall water accumulates near the foundation and floods the basement. To prevent the formation of water pools around the structure, we make a slope around the building to keep the rainwater at a safe distance.

Leaky Plumbing

This is also one of the most common causes of moist and dampness in the basement. behind the wall. During the inspection, our team closely examines all the pipes in your entire house. If we detect any blockage or cracks, we immediately get to work. To prevent this problem, it is generally recommended to check pipes every year regardless of whether you have complaints or not. Proper insulation is a great way to make sure your pipes won’t freeze, burst, or flood your basement.

Cracks In The Building

Very often, water leaks result from cracks around the doors and windows, improper sealing or small holes in the structure are usually the main culprits. To determine whether this is the case, simply examine your doors, windows, and stairways for any evidence of leaks during the next heavy rainfall. To solve this problem, we seal the cracks and ensure proper external drainage to keep water away from your home.

Sump Pump Problems

Many households have sump pumps and this piece of equipment takes care of the water drainage and keeps a basement safe and dry. However, each pump requires maintenance and regular clean-ups. Just like any other technology it might occasionally fail. If you notice that your sump pump doesn’t turn on and off as it should, makes strange noises, or is older than 10 years, it needs repair and sometimes replacement.


The wet basement problems are sometimes caused by something as simple as high humidity levels in the building. Condensation is usually due to bad ventilation, climate, or specific geographic location (e.g. living near the ocean). If you notice the signs of condensation in your basement, call our team. After close examination of your property, we’ll determine what needs to be done ‒ replacing the venting or to use a dehumidifier for better air conditioning.

How Much Does It Cost To Waterproof A Basement?

It’s hard to estimate the cost without the proper on-site examination. The price depends on a number of factors, such as the property size, the type of waterproofing service, and the necessary resources for each particular job. If you have specific questions regarding the problems in your basement, Contact A&Y Construction Group for a free consultation. All the waterproofing services are generally divided into a few categories – interior waterproofing, exterior waterproofing, and drainage systems installation. The processes for each are different, and so is the price.

Interior Waterproofing

This is the easiest and the cheapest basement waterproofing method. If the humidity problems in your basement are caused by cracks and holes in the windows, doors, walls, or a simple condensation, it might work for you. The waterproofing team will make use of sealants or some air conditioning methods, depending on the exact reason for a wet basement problem.

Exterior Waterproofing

To waterproof your basement from the outside, we’ll have to excavate a foundation wall all the way to the footing, clean it, seal the cracks, install new and waterproofing dimpled membrane and weeping tile pipe, and then proceed to backfilling and compacting. Due to the complexity of work, the cost for this type of service is going to be significantly higher compared to the interior waterproofing. The size of the area is also taken into the equation.

Drainage System

A poor drainage system that fails to keep water away from the building can be the main cause of unwanted moisture in the basement. The choice of the drainage system depends on the type of soil in the foundation. If the examination shows that it’s the main reason for your humidity problem, we’ll study your surroundings and find the best solution.

Looking For Professional Basement Waterproofing Services?

If you face one of those problems, we highly recommend that you take action as soon as possible. Reach out to our licensed basement waterproofers on the phone, explain your situation, and we’ll come up with the best solution.

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