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Foundation Crack Repair | Professional Injection & Sealing
Permanent Solutions for Foundation Cracks

Expert foundation crack repair services in Toronto. Polyurethane injection, epoxy sealing, and permanent solutions with lifetime warranty. Call (437) 545-0067.
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Foundation crack Wall damage Basement leak Structural damage

Why Toronto Homeowners Trust DrySpace

25+ Years in Business
12,847 Projects Completed
$5M Insurance Coverage
24/7 Emergency Response

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Full workplace safety insurance coverage for all workers

CSA Approved

Canadian Standards Association certified materials & methods

ISO 9001:2015

International quality management system certification

BBB A+ Rating

Better Business Bureau accredited with highest rating

Professional Foundation Crack Repair Services

Foundation cracks require immediate attention to prevent water damage and structural issues. Our certified technicians provide permanent solutions backed by a lifetime warranty.

Types of Foundation Cracks We Repair

Vertical Cracks

  • Most common type
  • Usually caused by settlement
  • Polyurethane injection ideal
  • Same-day repair available

Horizontal Cracks

  • More serious structural concern
  • Often from hydrostatic pressure
  • May require reinforcement
  • Professional assessment critical

Diagonal Cracks

  • Indicate differential settlement
  • Common in corners
  • Require proper diagnosis
  • Multiple repair options

Step Cracks

  • Common in block foundations
  • Follow mortar joints
  • May indicate foundation movement
  • Comprehensive repair needed

Our Repair Process

1. Professional Assessment

  • Determine crack type and cause
  • Measure width and depth
  • Check for active movement
  • Identify water sources

2. Repair Method Selection

  • Polyurethane for active leaks
  • Epoxy for structural repair
  • Carbon fiber for reinforcement
  • Exterior excavation when needed

3. Preparation

  • Clean crack thoroughly
  • Install injection ports
  • Seal surface cracks
  • Protect surrounding area

4. Injection Process

  • Low-pressure injection
  • Fill from bottom up
  • Monitor material flow
  • Ensure complete penetration

5. Finishing

  • Remove ports
  • Seal surface smooth
  • Apply waterproof coating
  • Clean work area

Why Choose Professional Repair

DIY Risks

  • Surface patches fail quickly
  • Water finds new paths
  • Structural issues worsen
  • No warranty protection

Professional Benefits

  • Permanent solutions
  • Lifetime warranty
  • Addresses root cause
  • Prevents future damage

Pricing Transparency

Factors Affecting Cost

  • Crack length and width
  • Accessibility
  • Repair method required
  • Number of cracks
  • Structural concerns

Typical Pricing

  • Single vertical crack: $500-$1,000
  • Multiple cracks: $1,500-$3,500
  • Structural repairs: $2,000-$5,000
  • Emergency service: Additional $200-$500

When to Call Immediately

  • Active water leaking
  • Crack wider than 1/4 inch
  • Horizontal cracks
  • Multiple new cracks
  • Visible wall movement

Emergency Service: (437) 545-0067

Warranty & Guarantee

Professional crack repairs come with comprehensive warranty protection. Our transferable warranties ensure your repairs remain effective for the life of your home. Contact us for complete warranty terms and coverage details.

Frequently Asked Questions

How long does repair take?

Most cracks repaired in 2-4 hours. Curing time 24-48 hours.

Will the crack leak again?

Our injection methods provide permanent seals backed by lifetime warranty.

Do you repair all crack types?

Yes, we handle all foundation crack types with appropriate methods.

Is financing available?

Yes, flexible payment options for all repair services.

Foundation Protection

Waterproofing Solutions

Preventive Services

Related Services

Complete Solutions for Your Basement

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Expert Foundation Crack Repair Expert Foundation Crack Repair results

Expert Foundation Crack Repair

Foundation cracks are a serious concern that require immediate professional attention. Our certified technicians specialize in permanent crack repair solutions that address both the symptom and the underlying cause. Using advanced injection techniques and materials, we ensure your foundation remains structurally sound and watertight.

Every crack tells a story about your foundation’s condition. We don’t just seal cracks - we diagnose why they occurred and implement solutions that prevent recurrence. Our lifetime warranty backs every repair because we’re confident in our methods and materials.

Advanced Repair Technologies Advanced Repair Technologies results

Advanced Repair Technologies

Polyurethane Injection - Our flexible polyurethane foam expands up to 20 times its original volume, filling every void within the crack. This creates a permanent, flexible seal that moves with your foundation and prevents water infiltration even under pressure.

Epoxy Injection - For structural cracks requiring strength restoration, we use high-strength epoxy resins that bond concrete together stronger than the original material. This method is ideal for load-bearing walls and non-moving cracks.

Carbon Fiber Reinforcement - When cracks show signs of ongoing movement, we apply carbon fiber strips that are 10 times stronger than steel. This prevents further crack widening while maintaining the wall’s structural integrity.

Testimonials

What Our Customers Say

4.9/5 Average Rating
2800+ Happy Customers
Lifetime Warranty
FAQ

Frequently Asked Questions

Get answers to common questions about foundation crack repair | professional injection & sealing.

  • Serious foundation cracks typically show these characteristics:

    • Width greater than 1/4 inch
    • Horizontal orientation (indicates pressure)
    • Active water leakage
    • Visible wall movement or bowing
    • Multiple cracks appearing suddenly

    Any crack allowing water entry needs immediate attention to prevent mold growth and structural damage. We offer free assessments to determine severity.

  • Common causes in Toronto homes include:

    • Hydrostatic pressure from water-saturated soil
    • Freeze-thaw cycles expanding and contracting soil
    • Settlement from inadequate soil compaction
    • Tree roots creating pressure or removing moisture
    • Poor drainage directing water toward foundation

    Our repair process includes identifying and addressing the root cause to prevent new cracks.

  • Our professional repairs are designed to last the lifetime of your home:

    • Polyurethane injections remain flexible for 50+ years
    • Epoxy repairs create permanent structural bonds
    • All repairs include lifetime transferable warranty
    • Proper drainage improvements prevent recurrence

    DIY repairs typically fail within 1-2 years because they only address the surface.

  • While DIY kits exist, professional repair is strongly recommended because:

    • Surface patches don’t penetrate the full crack depth
    • Improper materials can trap water inside walls
    • Missing the root cause leads to new cracks
    • Failed repairs often cost more to fix properly
    • No warranty protection for DIY attempts

    Our professional repairs cost less than repeated DIY attempts and include warranty protection.

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Get a free inspection and detailed quote. No obligations, just honest advice.

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