Legal Basement Construction & Finishing

We transform your basement into a legal living space

We specialize in designing and building legal basement units that maximize functionality, safety, and value. Our approach combines smart space planning with high-quality craftsmanship, ensuring every project is comfortable, modern, and fully compliant with Ontario building codes.

Our Approach

At Cadco Construction, we understand that every home and homeowner has unique needs. From legal basement apartments and in-law suites to rental units and custom layouts, we deliver tailored solutions that maximize space, comfort, and long-term value while strictly adhering to Ontario building codes and safety regulations.

Our team manages every aspect of legal basement construction, from initial site assessment and design to permits, construction, and final finishing touches. We ensure your project is completed on time, within budget, and to the highest standards — creating a space that is functional, safe, and built to last.

Why Choose Us

Cadco Construction combines expertise, innovation, and reliability to deliver commercial projects that exceed expectations. 

Expert Team

Expert Team

Compliance & Safety

Compliance & Safety

Innovative Design

Innovative Design

On-Time Delivery

On-Time Delivery

Customized Solutions

Customized Solutions

Sustainable Practices

Sustainable Practices

Budget-Friendly Planning

Budget-Friendly Planning

Client-Centric Approach

Client-Centric Approach

Faq Questions

Transform Your Commercial Space

Elevate your business environment with Cadco Construction’s expert Architectural design services.