Toronto’s Most Trusted
Basement Waterproofing Company
Keep Your Basement Dry and Your
Home Protected – Guaranteed!
Are you dealing with basement leaks, foundation cracks, or water seepage? As a leading basement waterproofing company in Toronto, we specialize in protecting homes from costly water damage. With over 63 years of experience, we provide high-quality interior and exterior waterproofing solutions to keep your basement safe, dry, and mold-free.
Keep Your Basement Dry and Your
Home Protected – Guaranteed!
Our Professional Basement Waterproofing & Sealing Services in Toronto
Why is “City Wide Group” the Leading Basement Waterproofing Contractor in Toronto?
Trusted by Homeowners for Reliable Basement Waterproofing
Trusted Basement Waterproofing Experts Since 1961
Protect Your Basement – For Life
For over six decades, CityWide Group has been a leader in basement waterproofing and foundation repair, protecting homes and businesses in Toronto and the surrounding areas. Our expertise, paired with the highest quality materials and advanced techniques, ensures long-lasting solutions to prevent water damage.
A dry basement is essential to the structural integrity of your property. Don’t let moisture compromise your foundation—contact CityWide Group today for expert basement waterproofing that lasts a lifetime!
Professional Basement Waterproofing
Services in Canada
Protect Your Home from Water Damage with Expert Solutions
At City Wide Group, we understand how important it is to safeguard your basement from leaks, moisture, and structural damage—especially in Canada’s varying climate. Our thorough and effective waterproofing process ensures long-term protection for your home.
Our Step-by-Step Waterproofing Process
✔ Site Inspection & Preparation:
- Before we begin, we notify local utility services and properly mark the excavation site for safety.
✔ Foundation Cleaning & Crack Repair:
- We expose and clean the foundation walls and base to ensure strong adhesion for new materials.
- Any cracks or openings in the foundation are sealed using specialized cement, followed by a reinforcing concrete layer for added durability.
✔ High-Quality Waterproofing Application:
- We apply a RUBBER BITUTHANE MEMBRANE to fully waterproof the foundation walls and base.
- A DELTA MS plastic drainage mat is installed along the foundation to improve water runoff.
✔ Efficient Drainage System Installation:
- Weeping tiles are placed to redirect water away from your foundation, surrounded by clean ¾” gravel to enhance drainage efficiency.
✔ Restoration & Site Cleanup:
- Excavated soil is replaced and firmly compacted to prevent future shifting.
- We thoroughly clean the site to remove any construction debris.
- If needed, we restore landscaping and outdoor spaces affected by our work.
Basement Waterproofing That Works
Professional Solutions for a Leak-Free Home
At City Wide Group, we believe in doing things right the first time, ensuring your basement remains dry and damage-free. Whether you’re dealing with foundation cracks, leaks, or moisture buildup, our expert team has you covered.
✔ Commercial Waterproofing Solutions – From exterior excavation to interior drainage systems, we provide customized and commercial waterproofing solutions.
✔ Trusted by Homeowners Across Toronto & the GTA – Our proven track record and commitment to quality make us the go-to waterproofing specialists.
✔ Guaranteed Results – We stand by our work with strong warranty coverage, giving you complete confidence in your home’s protection.
Don’t risk basement leaks—book your free waterproofing consultation today!
Basement Waterproofing Company Near You
At City Wide Group, we are dedicated to providing top-tier basement waterproofing and underpinning services across multiple locations in Ontario. With over 63 years of experience, our family-owned business has built a reputation for quality workmanship and customer satisfaction.
We proudly serve the following locations
Basement Waterproofing FAQs:
Everything Toronto Homeowners Need to Know
Spring and summer are ideal due to dry conditions, but winter waterproofing is also possible with modern techniques.
Typically, 1 to 3 days, depending on the size of your basement and the method used. City Wide Group ensures efficient, high-quality service with minimal disruption.
Absolutely! Many older homes in Etobicoke, Scarborough, and other areas benefit from waterproofing to reinforce aging foundations and prevent moisture damage.
Yes! Many waterproofing solutions include foundation crack repair to prevent leaks and structural weakening.
While basement waterproofing significantly reduces the risk, adding a sump pump installation and weeping tile system further enhances flood prevention.
Yes! City Wide Group provides flexible financing options to make affordable waterproofing services for homeowners across Ontario.
Costs vary depending on the method used and the extent of the issue. Exterior waterproofing generally costs more than interior waterproofing, but both provide long-term protection. Contact us for a free estimate.
Yes! A dry, mold-free basement is a strong selling point. Buyers look for homes with professionally waterproofed basements, making it a valuable investment.
We serve multiple locations across Ontario, including Toronto, Mississauga, Markham, Brampton, and more.
Common signs include water stains, damp walls, musty odors, or visible cracks. If you notice any of these, a professional basement waterproofing assessment is recommended to prevent further damage.
Toronto’s fluctuating weather conditions, from heavy rain to freezing temperatures, can cause significant foundation damage. Basement waterproofing in Toronto helps prevent water seepage, mold growth, and structural issues, protecting your home’s value and indoor air quality.
Blocked main drains are usually caused by a buildup of debris, grease, tree roots, or collapsed pipes. Common signs include slow drainage, gurgling sounds, and sewage backups. To fix a blocked main drain, professional drain cleaning methods such as hydro jetting or snaking are used to remove obstructions. In severe cases, drain replacement may be necessary. If you suspect a blockage, it’s best to consult an expert to prevent water damage and further plumbing issues.
Basement underpinning is the process of strengthening and lowering a home’s foundation to increase ceiling height and structural stability. It is commonly done to add more usable space, improve property value, and prevent foundation issues caused by shifting soil or water damage. If you’re considering basement underpinning in Toronto, it’s essential to work with experienced professionals to ensure safety and compliance with local building codes.
Absolutely. Basement waterproofing in Toronto can be completed any time of the year. While spring and summer are preferred due to easier soil excavation, our team is equipped to handle projects in all seasons.
Yes, City Wide Group offers a lifetime transferable warranty on basement waterproofing in Toronto. This guarantees your home stays protected and adds value if you decide to sell in the future.
Insurance coverage for basement waterproofing varies. While many policies don’t cover preventative measures, they might cover damage caused by water intrusion. Check with your provider for details specific to your policy.
Foundation cracks are often caused by shifting soil, freeze-thaw cycles, or water pressure. They can be repaired using specialized methods such as epoxy injections or exterior waterproofing, ensuring long-term stability and water resistance.
Toronto’s harsh winters, heavy rainfall, and fluctuating temperatures can impact your home’s foundation, increasing the need for effective basement waterproofing. Proper waterproofing ensures your basement stays protected in any weather.
A sump pump is a device installed in your basement to remove water that accumulates in a sump basin. It’s essential for homes prone to flooding or heavy rainfall, offering an additional layer of protection as part of your basement waterproofing in Toronto.
Yes, proactive basement waterproofing in Toronto is crucial. Even if there are no visible leaks, underlying issues may exist that could worsen over time. Preventative waterproofing saves you from unexpected problems and costly repairs.
LIFETIME, FULLY TRANSFERABLE WARRANTY.
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.
TESTIMONIALS
TESTIMONIALS
FREE WATERPROOFING ESTIMATE
Whether you have an actual water leak or evidence of water seeping through the walls, contact City Wide Group for a free estimate about how to waterproofing your basement.
Please complete this form and we will call you back to arrange an appointment for a Free Estimate.