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Basement & Foundation Crack Repair in Halifax & Nova Scotia

Visible cracks inside your basement? Leaking foundation wall?

Aquatight Basements repairs basement and foundation cracks using professional polyurethane foam and epoxy injection systems, with interior and exterior repair options depending on the crack, access, and severity of the problem.

Aquatight repairs cracks in concrete, block, and stone foundations, and can also assess larger foundation issues such as bowing walls, floor cracks, foundation heave, and structural movement.

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Don't Ignore Cracks In Your Basement Or Foundation

Cracks in your basement or foundation wall can start small, but they should not be ignored.

Nova Scotia's heavy rain, snowmelt, freeze-thaw cycles, and changing soil conditions can put pressure on your foundation and make cracks worse over time.

If you notice water, staining, dampness, musty smells, or white powdery residue near a crack, it may be more than a cosmetic issue. Aquatight can inspect the crack, identify whether water is getting in, and recommend the right repair before the problem spreads.

Common signs include:

  • Cracks visible inside the basement
  • Water leaking through concrete, block, or stone walls
  • Dampness, staining, or efflorescence near a crack
  • Horizontal, vertical, or stair-step foundation cracks
  • Cracks that appear to be widening
  • Water after heavy rain or snowmelt
  • Musty smells or moisture near the wall
  • Cracks in the basement floor
  • Bowing or leaning foundation walls
  • Uneven basement floors or foundation heave
Book a Free Foundation Crack Repair Estimate

Basement Crack Repair vs. Foundation Crack Repair

Cracks are often first noticed from inside the basement, but the issue is usually in the foundation wall itself.

That is why terms like basement crack repair, basement wall crack repair, and foundation crack repair often refer to the same problem: a crack in the concrete, block, or stone foundation wall that may allow water into the home.

If the wall is finished with drywall or other materials, Aquatight may need to inspect further to determine whether the issue is cosmetic, moisture-related, or connected to the foundation behind it.

Aquatight repairs basement and foundation cracks from the inside in many cases. Exterior excavation may be recommended when the crack cannot be properly repaired from inside, when exterior access is required, or when the crack is too wide for interior polyurethane foam or epoxy injection.

Book a Free Basement Waterproofing Estimate
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Interior Foundation Crack Injection

Aquatight completes most foundation crack repairs from inside the basement when the crack is accessible and the repair method is appropriate. About 90% of foundation crack repairs can be completed from the inside, depending on the crack location, outside access, crack width, and foundation condition.

For interior repairs, Aquatight uses polyurethane foam injection and epoxy injection. Both methods can help stop water from entering through cracks, but they are used for different situations.

The right injection method depends on the type of crack, whether water is actively entering, the width of the crack, and whether the repair needs to provide structural reinforcement.

Services may include:

  • Basement crack repair
  • Foundation crack repair
  • Leaking foundation crack repair
  • Polyurethane foam injection
  • Epoxy injection
  • Horizontal crack repair
  • Vertical crack repair
  • Stair-step crack repair
  • Concrete, block, and stone foundation crack repair
  • Interior repair where appropriate
  • Exterior repair when required

Polyurethane Foam Injection

Polyurethane foam injection is commonly used for leaking foundation cracks where water is entering the basement. The foam expands inside the crack to help seal the path where water is getting through.

Epoxy Injection

Epoxy injection is used for structural reinforcing as well as waterproofing. It is the higher-end crack injection option and may be recommended when the crack requires added strength in addition to water resistance.

When Exterior Crack Repair Is Needed

Water does not always enter through the walls. In some basements, water can come up through floor cracks or through the slab because of hydrostatic pressure beneath the basement floor.

Although most foundation crack repairs can be completed from the inside, exterior excavation may be needed in some situations. If the crack is too wide for polyurethane foam or epoxy injection, if the outside of the foundation needs to be accessed, or if the problem appears to be more structural than water infiltration, Aquatight may recommend an exterior repair approach.

Exterior crack repair allows the foundation wall to be exposed, repaired from the outside, and protected with waterproofing where needed.

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When Crack Repair May Not Be Enough

A leaking crack can sometimes be repaired on its own, but basement water problems are often caused by more than the crack itself.

Water pressure around the foundation, poor drainage, clogged or failing drain tile, freeze-thaw movement, and heavy rain can all contribute to basement leaks.

If Aquatight finds that the crack is only part of the problem, they may recommend additional waterproofing, drainage, sump pump, or structural repair solutions.

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Foundation Cracks, Water Pressure & Basement Leaks

Water naturally looks for the easiest way into a basement.

If drainage around the home is poor or water pressure builds around the foundation, cracks and weak points can start to leak.

That is why basement leak and crack repair should look at the full water problem, not just the visible crack. Aquatight can assess whether water is entering through a wall crack, along the floor/wall joint, through the basement floor, or because of drainage issues around the foundation.

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Foundation Repair For Larger Structural Concerns

Some cracks are simple leak points. Others may be signs of a larger foundation issue.

Aquatight repairs and addresses a range of foundation concerns, including bowing or leaning walls, foundation heave, uneven basement floors, crumbling concrete or block foundations, stone foundation issues, and structural movement.

Depending on the issue, Aquatight may recommend wall stabilization, concrete stitching, carbon fibre straps, steel beams, support beams, underpinning, waterproofing, drainage improvements, or another repair approach.

Aquatight does not install helical piers or wall anchors. If the home or ground beneath it appears to be settling, if pier work may be required, or if the right repair is not immediately clear, Aquatight may recommend a structural engineer or specialized contractor for a professional opinion and next steps. Major structural work or severely deteriorated old stone foundations may also require referral.

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How It Works

What To Expect From Your Free Estimate

We Inspect The Crack Or Foundation Issue

Aquatight checks the visible crack, staining, dampness, water entry point, wall condition, floor condition, and surrounding foundation area.

We Identify The Likely Cause

The team looks at whether the problem appears to be water infiltration, hydrostatic pressure, drainage failure, foundation movement, structural stress, or another issue.

You Get A Clear Recommendation

Aquatight explains whether polyurethane foam injection, epoxy injection, exterior excavation, waterproofing, drainage, sump pump work, wall stabilization, or further structural assessment is recommended.

We Repair The Problem

When appropriate, the crack is repaired from the inside. If exterior repair, waterproofing, drainage, or structural repair is needed, Aquatight will explain the next step and complete the recommended work where it falls within their service scope.

Request a Free Crack Repair Estimate

Why Choose Us

Why Choose Aquatight For Basement & Foundation Crack Repair?

Basement leaks and foundation cracks can be stressful, especially when they return every time it rains.

Aquatight Basements helps Nova Scotia homeowners find the source of the problem and choose the right repair.

  • Basement and foundation repair experience across Nova Scotia
  • Polyurethane foam and epoxy injection systems
  • Interior crack repair for most accessible foundation cracks
  • Exterior repair options when required
  • Horizontal, vertical, and stair-step crack repair
  • Concrete, block, and stone foundation experience
  • Foundation wall stabilization options
  • Drainage and waterproofing recommendations
  • Free no-pressure estimates
  • Clear written recommendations
  • Local experience with Nova Scotia rain, snowmelt, freeze-thaw cycles, and soil conditions
Book a Free Estimate
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Basement & Foundation Crack Repair FAQs

Click a question to see the answer.

In many cases, yes. Aquatight completes most foundation crack repairs from inside the basement when the crack is accessible and the repair method is appropriate. Polyurethane foam injection or epoxy injection may be used depending on the crack, leak, and repair needs.

Free Estimate

Stop worrying about your basement.

Every estimate includes a thorough inspection, an honest assessment, and clear pricing. Completely free, with no obligation.

We serve homeowners across Nova Scotia, from Antigonish to Digby, including Halifax, New Minas, Middleton, and surrounding communities.

  • Call back within 24 hours
  • Clear, fixed pricing with no surprises
  • Lifetime transferable guarantee

Request your free estimate

We call back within 24 hours. No obligation.

No pressure. No obligation. Just honest answers.