Cost Of Underpinning And Basement Lowering Toronto 2024



Strengthen your foundation and secure your home’s stability with our expert basement underpinning services.

From $300 per ln/ft*

Basement Lowering

Unlock additional living space and increase ceiling height by lowering your basement floor with our professional solutions.

From $250 per ln/ft*


Enhance the support and stability of your structure with precision-engineered bench footings tailored to your specific needs.

From $200 per ln/ft*


Maximize usable space and accessibility by excavating and converting your crawl space into a functional area with our efficient excavation services.

From $150 per ln/ft*


Upgrade your basement with a walkout entrance for added convenience, natural light, and enhanced accessibility to your outdoor space.

From $500 per ln/ft*


Transform your basement into a fully functional and inviting living area with our comprehensive finishing services, tailored to your preferences and needs.

From $50 per sq/ft*

How Much Does Basement Underpinning Cost In Toronto?


In Toronto, basement underpinning typically costs between $300 to $500 per linear foot. For a standard project, this translates to a total expense ranging from $20,000 to $50,000. For precise costing tailored to your specific project, it’s best to consult directly with a professional underpinning service.

How Much Does Basement Lowering Cost In Toronto?


Basement lowering in Toronto typically costs between $250 to $400 per square foot. This means for an entire project, homeowners could be looking at costs ranging from $30,000 to $60,000 or more, based on the scope and scale of their basement project. Accurate pricing depends on various factors including project complexity and desired finishing levels, so consulting with a basement lowering specialist is recommended for a detailed estimate.


Factors Affecting The Cost


  1. Foundation Type: The construction material and condition of the existing foundation affect the complexity and cost.
  2. Depth of Excavation: The increased depth requires more labor, time, and materials, directly impacting the price.
  3. Structural Modifications: Any changes to the home’s structure, such as adding support beams, will add to the cost.
  4. Materials: The quality and type of materials used for underpinning and reinforcing the structure play a significant role in total expenses.
  5. Labor: Skilled labor is essential; the experience and expertise of the contractors can influence the project’s cost.
  6. Permits and Engineering Plans: Local building permits and professional engineering plans are necessary and contribute to the overall expense.
  7. Accessibility and Site Condition: Difficult access to the worksite or challenging soil conditions can increase labor and equipment costs.
  8. Additional Features: Waterproofing, insulation, and interior finishing are often part of basement lowering projects and affect the final price.

What Is Included In Basement Underpinning & Lowering Toronto?

Stage Services Included Notes
Initial Consultation & Inspection – Assessment by structural engineers

– Identifying specific needs and potential challenges of the property

Included in total project cost
Planning & Permits – Creation of detailed plans and drawings

– Assistance in obtaining necessary permits

$2,500 – $4,500*

*Cost may be included in the total project quote by some companies

Excavation – Controlled excavation beneath the existing foundation Part of execution phase
Underpinning – Constructing new foundation segments beneath the existing ones Core part of the project
Optional Enhancements – Waterproofing to prevent water ingress

– Finishing works for cosmetic and structural restoration

Costs vary; optional services based on client needs
Inspection and Certification – Final inspection by a certified inspector to ensure compliance and safety

– Certification of work

Included in total project

How To Save On Basement Underpinning & Lowering Toronto?

Basement underpinning and lowering in Toronto can be a significant investment in your property. However, there are several strategies to help manage costs and achieve savings without compromising on quality or safety:

  • Plan Everything: Begin with a detailed assessment. Identifying potential challenges early can prevent expensive changes mid-project. Engage a reputable engineer or underpinning specialist for accurate planning.
  • Obtain Multiple Quotes: Don’t settle on the first quote. Approach several reputable companies for estimates to compare prices, services offered, and included extras. This can help you find the best value for your investment.
  • Bundle Services: If you plan to waterproof or finish your basement, ask if there are savings for bundling these services with underpinning. Some companies offer discounts for comprehensive projects.
  • Opt for Off-Peak Timing: Some contractors offer reduced rates during slower business periods. Scheduling your project during these times could lead to cost savings.
  • Explore Financing Options: Some companies offer financing plans, allowing you to spread the cost over time. Additionally, check if there are any government grants or rebates for which you may qualify.
  • Use High-Quality Materials: While it may seem counterintuitive, investing in quality materials can save money in the long run by reducing maintenance and ensuring durability
Services Related to Underpinning Cost Range
Converting Crawlspace into Basement $30,000 – $100,000
Crawlspace Excavation $15,000 – $35,000
Plumbing & Weeping Tile Installation $3,000 – $8,000
Foundation Pouring $25,000 – $45,000
Finishing $10,000 – $30,000
Structural Engineering $1,500 – $7,000

Transform Your Home with Confidence: Choose VMB Group!


Make the smart choice for your home’s foundation and aesthetic appeal by choosing VMB Group. Let us transform your basement into a safe, spacious, and stunning space that enhances your home and lifestyle. Contact us today to discuss your underpinning and lowering project and discover why VMB Group is the trusted partner homeowners prefer!

FAQs About Basement Underpinning & Lowering

When conducted by skilled professionals, underpinning and basement lowering should not only preserve but actually enhance your property's structural integrity. It's crucial to work with reputable experts who understand the intricacies of foundation work to ensure the project is done safely and effectively.

Yes, underpinning and basement lowering projects in Toronto require a building permit from the city. This ensures that the work complies with local building codes and safety standards. The process involves submitting detailed plans of the proposed work for review. Working with an experienced company like VMB Group can streamline this process, as we’re familiar with the requirements and can help ensure all necessary documentation is correctly prepared and submitted.

Underpinning and basement lowering, when done correctly by skilled professionals, should not cause damage to neighboring properties. However, because the work involves altering the foundation of a building, there's a theoretical risk if the project isn't managed properly. That's why it's crucial to choose a reputable company with a strong track record, such as VMB Group. We take all necessary precautions, including monitoring surrounding structures, to minimize any risk.

Signs that your property might need underpinning include visible cracks in the walls or foundation, doors or windows that stick or won't close properly, and uneven or sloping floors. Sometimes, the need for underpinning is identified during renovations or plans to add additional weight to the structure, such as an extra floor.

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