Basement Additions & Foundations


Basement additions are a transformative solution for expanding living spaces and maximizing the potential of a property. These services cater to homeowners seeking to add additional square footage to their existing basement. Whether it’s creating additional bedrooms, entertainment spaces, home offices, or gyms, basement additions provide a versatile canvas to meet diverse needs. Adding square footage to a basement not only elevates a home’s livability but also significantly increase its overall value.


Building a new foundation involves a meticulous process, beginning with excavation and site preparation, followed by the construction of robust walls and footings that support the entire building’s weight. We have expertise in assessing soil conditions, designing appropriate wall configurations, and implementing construction techniques that adhere to industry standards and local regulations. Whether for residential or commercial projects, these services prioritize precision, durability, and structural integrity, ensuring the foundation can withstand the test of time and various environmental pressures.


As an integral phase of the foundation building process, constructing new foundation walls involves the creation of load-bearing walls that form the structural base of a building. This process begins with thorough excavation and site preparation to establish a stable footing for the walls.


Creating new foundation footings is an essential phase in establishing a sturdy foundation for any structure. This process involves careful excavation and preparation of the ground to create a stable base. We meticulously design and pour the footings using concrete, ensuring they are precisely aligned with the building’s specifications and load-bearing requirements.


In the foundation building process, constructing new concrete floors is a pivotal step that contributes significantly to the structural integrity and functionality of a building. This phase involves meticulous preparation of the subgrade, followed by the pouring, leveling, and finishing of concrete to form the floors. We ensure that the concrete mix meets required specifications, taking into account factors like strength, thickness, and reinforcement needs.


Waterproofing foundation walls is a critical step aimed at preventing moisture infiltration and ensuring the longevity and integrity of the structure. We apply specialized waterproofing materials, also called damp-proofing, and a membrane to the exterior surface of foundation walls. This waterproof barrier acts as a protective shield against water intrusion, safeguarding the foundation from potential damage caused by moisture, such as leaks, mold, or structural deterioration.

Call us at (416) 992-6434 to schedule a consultation and get started on your basement addition project. Your new expanded living space is just a call away!

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Frequently asked questions

Discover more about our basement addition and foundation wall services and get answers to commonly asked underpinning and benching questions in our FAQ section. Gain valuable insights and make informed decisions for your construction project.

A basement addition involves expanding the living space by utilizing the existing basement area of a home. It differs from above-ground additions as it maximizes the use of the lower level of the house, providing additional square footage without altering the footprint or structure of the property.


Permit requirements vary depending on your location and the scope of the project. Generally, basement additions involving structural modifications or changes to plumbing or electrical systems require permits. It’s essential to consult with local authorities or work with a professional contractor who can guide you through the permitting process.


The duration of a basement addition construction depends on various factors such as the size of the project, complexity of design, necessary permits, and unforeseen circumstances. A typical basement addition can take several weeks to a few months to complete, but the timeline can be more accurately determined during the planning phase.


Construction can cause some disruption to your daily routine, but a professional contractor will work with you to minimize the impact. Setting clear expectations, establishing a construction schedule, and implementing effective communication can help ensure a smooth and organized construction process.


When designing a basement addition, factors to consider include the purpose of the space, natural lighting, ventilation, electrical and plumbing requirements, proper insulation, ceiling height, and aesthetics that harmonize with the rest of the home. Consulting with an experienced contractor can help address these considerations.


Absolutely! Basement additions are highly customizable. You can work with a design team to create a layout that fits your specific needs and preferences. Customization options include selecting finishes, fixtures, flooring, lighting, and any special features or amenities you desire.


To ensure the quality of construction, it is essential to hire a reputable and experienced contractor specializing in basement additions. Look for a contractor with a portfolio of successful projects, positive client reviews, and appropriate licensing and certifications. Proper planning, open communication, and regular site inspections throughout the construction process are also crucial.


A well-executed basement addition can potentially increase the value of your home. It provides additional living space, which is a sought-after feature for homebuyers. However, the extent of value increase depends on various factors, including market conditions, the quality of construction, and the appeal of the added space.