
Waterproof Your Basement in Whitby in 4 Easy Steps
Noticed a musty odour, visible moisture spots, or small cracks in your foundation? Don’t wait for the next storm to turn a small issue into major water damage. At DGI Waterproofing, we deliver trusted waterproofing services in Whitby that are built to last, keeping your home or business protected year-round.
Our waterproofing contractors have a processed that’s guarantees that your basement is dry and protected:
- Assessing Your Property: We look at the inside and outside of your basement for flooding, mould, or leaks.
- Tailored Waterproofing Strategy: Every building is unique, our waterproofing plans are custom-built to suit your property’s layout and risks.
- Complete Service: From crack repairs and applying exterior membranes and more, we handle it all.
- Final Quality Check: Before we leave, we make sure that every part of your space is sealed, dry, and ready to stop future moisture.
How Much Does It Cost To Waterproof Whitby Basements?
At DGI Waterproofing, we price our services by the linear foot, making it simple to budget for effective, tailored waterproofing in Whitby. Our pricing model is designed to be fair and transparent, so you’ll always know what you’re paying for, with no surprises along the way.
Service | Cost | |
---|---|---|
1 | Exterior Waterproofing | $50 – $300+ per linear ft. (Cost depends on depth and access)* |
2 | Interior Waterproofing | $50 – $200 per linear ft.* |
3 | Waterproofing Foundation Cracks | $1500-$3000 (Cost depends on width and depth)* |
4 | Basement Waterproofing | $6 to $8 per sq. ft. (Cost depends on materials and company)* |
5 | Mould Remediation | $1000 – $100,000* |
6 | Waterproofing Newer Homes | $2.75 – $4 per sq. ft. * |
*Please note that all prices are approximate and may vary based on the specifics of a project.
Waterproofing & Water Damage Solutions In Toronto
Explore the best waterproofing solutions for your Whitby home below. Choose the service that interests you the most and learn how our contractors give the DGI difference to protect your home!
Basement Waterproofing Services in Whitby
Protect Your Basement with Expert Waterproofing Services
Even the smallest sign of moisture can lead to costly problems if left unchecked. That’s why our basement waterproofing services in Whitby start with a free, detailed inspection, so we can understand exactly what your property needs. No matter if it’s a wet basement, cracks in your foundation, or pooling water, we create personalized solutions designed to keep your home dry for the long haul.
When you work with DGI Waterproofing in Whitby, you can expect:
- Same-day service for urgent waterproofing needs
- 24/7 emergency flood response available
- Fully licensed, insured, and WSIB-registered contractors
- Waterproofing company certified by the IICRC
- Technicians with years of hands-on experience in the field
- Plenty of 5-star Google reviews from satisfied customers

Exterior Waterproofing Services in Whitby
Stop Water Damage Before It Starts
Moisture is one of the biggest threats to your home’s foundation, but it can be stopped before it starts. Our extensive exterior waterproofing services in Whitby are built to keep groundwater, rain, and freeze-thaw damage at bay. We create a durable protective barrier around your foundation to prevent long-term structural issues and protect your home from the elements year-round.
Our exterior waterproofing process is proven, thorough, and designed to last:
- We excavate around your foundation to gain full access to the walls of your foundation
- The foundation is cleaned and inspected for cracks or early signs of moisture issues
- We use high-strength hydraulic cement to patch and reinforce weak spots
- A tough, durable, waterproof membrane is applied to seal and protect the surface from moisture
- We install or upgrade exterior weeping tiles to guide water away efficiently
Don’t wait until water finds a way in. Contact our expert exterior waterproofing team today and get protection your home needs.
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Foundation Repair Services in Whitby
Your Local Go-To Experts for Foundation Crack Sealing
Tiny cracks in your basement walls or floor might not look like much at first, but they can quickly become a serious threat to your foundation. Water will always find the easiest way in, and even small openings can lead to moisture damage and long-term structural problems. That’s where DGI Waterproofing steps in.
We specialize in sealing your foundation cracks, using techniques that we know will work, like epoxy injection and flexible polyurethane sealing. These solutions don’t just stop water, they restore the strength and integrity of your home’s foundation.
From fine surface lines to larger structural cracks, our technicians treat every job with care and professionalism. And if a crack shows up suddenly? No problem. We’re available 24/7 for emergency foundation crack repair in Whitby when you need it most.
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Waterproofing For New Whitby Homes
Future-Proof Your Home with Reliable Waterproofing
Building a home in Whitby? Don’t overlook waterproofing during the construction phase. Without proper moisture protection, your new foundation could face problems sooner than you think, from basement leaks to structural weakening. At DGI Waterproofing, we work closely with builders and homeowners to integrate durable waterproofing solutions from day one.
We use industry-leading waterproof membranes and robust moisture barriers designed to perform in Whitby’s changing weather and soil conditions. Whether you need to install a drainage system or just want to seal your foundation, our proactive approach makes sure your home stays dry and protected for years to come.
Don’t wait for water issues to show up, lay the foundation for a dry, damage-free future right from the start.
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Professional Water Extraction in Whitby
Need Basement Water Removal? We’re Ready 24/7
Water in your basement demands immediate action. Whether the cause is a broken pipe, heavy rainfall, or a malfunctioning sump pump, the longer water sits, the more damage it can do. That’s why DGI Waterproofing offers around-the-clock complete water damage repair services, getting to your home fast to limit the impact and start the restoration process.
Our team brings powerful equipment and cutting-edge moisture tracking tools to every job:
- Commercial-grade pumps and vacuums to clear standing water fast
- Infrared scanning to identify hidden moisture in walls and floors
- High-capacity dehumidifiers and air movers to fully dry the space
From initial cleanup to comprehensive water damage repairs, we’re with you every step of the way, making sure your basement is safe, dry, and restored to its original condition.
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Mould Removal Services in Whitby
Stop Mould Growth Before It Impacts Your Home and Health
Mould in your home isn’t just an eyesore, it’s a hazard. Whether it’s from past flooding, poor ventilation, or hidden leaks, mould thrives in damp environments and spreads quickly if left untreated. That’s why our team at DGI Waterproofing offers fast, extensive mould removal services to protect your home and everyone in it.
Our experienced technicians act quickly to contain the mould, eliminate the source, and thoroughly clean the affected areas using industry-leading tools and certified safety methods.
Here’s what to expect when you book mould remediation with us in Whitby:
- In-depth inspection to locate hidden mould and prevent it from spreading
- We carefully get rid of any material that has mould
- Do a deep dive cleaning with HEPA vacuums and industry-grade disinfectants
- Final walkthrough and air quality check to make sure your home is mould-free

Flood & Water Damage Repair in Whitby
Emergency Basement Flood Cleanup When You Need It Most
Flooding can come out of nowhere, whether it’s because of heavy storm or a pipe that burst. You need to act fast since it can mean the difference between minor cleanup and major repairs. That’s why DGI Waterproofing offers 24/7 emergency flood repair services in Whitby, removing water quickly and restoring your basement before damage sets in.
We’re ready with the equipment and expertise to tackle the full scope of water damage restoration, from cleaning up sewage in your basement to complete drying and repairs.
If flooding has started, here’s what to do while you wait for our team:
- Shut off the water and power only if it’s safe to do so
- Call us immediately to minimize flood damage
- Call your insurance to let them know what happened
- Take photos or video of the damage for documentation
- Do not enter the flooded area until our team says you can safely do so
A flooded basement is a problem no one wants. so don’t let water damage take over your home. Contact us now to get rid of that flooded basement quickly!
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How Our Waterproofing Systems Keep Whitby Basements Dry
Basement water problems often start quietly, through hairline cracks, poor exterior grading, or hidden drainage issues. By the time damp spots or a musty smell show up, the damage may already be growing. At DGI Waterproofing, we offer proven basement waterproofing solutions in Whitby that stop water before it gets a chance to enter. Our systems are designed to protect your basement from the ground up, keeping your home dry and structurally sound in every season.
Here’s how we help prevent water damage before it starts:
- Advanced Drainage Installations: Our team installs durable French drain systems that direct water away from your foundation, helping to prevent leaks and pooling.
- Crawl Space Waterproofing: We expertly waterproof your crawl spaces with commercial-grade vapor barriers and moisture containment solutions to block dampness at the source.
- Foundation Crack Repairs: From hairline fractures to larger gaps, we fix all basement cracks to stop water from creeping into your home’s structure.


Your Trusted Partner for Basement Waterproofing in Whitby
Small signs like musty smells, peeling paint, or damp basement walls may seem harmless, but they often point to deeper water intrusion problems. At DGI Waterproofing, we deliver reliable basement waterproofing services in Whitby that help you stay ahead of the damage. Whether you’re worried about foundation cracks, persistent humidity, or seasonal flooding, we create tailored waterproofing solutions to protect your home or commercial space, rain or shine.