Legal Basement Apartments & Basement Finishing in Toronto & GTA

Maximize Your Home’s Value

Transform your basement into a legal rental suite with income potential. Our certified team provides secondary suite construction, code compliance, and high-quality finishes to help homeowners and investors in Toronto & GTA achieve profitable, turnkey rental solutions.

Call Us: 905-917-4568

Expert Basement Finishing & Secondary Suite Builders

Why Our Basement Finishing & Legalizing Services Stands Out in Toronto & GTA

As a trusted legal basement contractor in Toronto, we specialize in secondary suite conversions and basement finishing that comply with all safety regulations, including egress compliance, fire separation, and plumbing/electrical upgrades. Our work is designed to provide income-ready suites for homeowners seeking rental suite construction solutions.

With years of hands-on experience, we manage every aspect of your basement project—from design and permitting to construction and final inspection. Homeowners and investors across Toronto and the GTA choose us for high-quality workmanship, transparency, and reliable project delivery.

Our Process

1

Initial Consultation

Discuss your goals with our certified basement specialists, review the scope of work, and receive a free, detailed estimate for your legal basement or secondary suite project.

2

Project Planning & Scheduling

We plan every step, including permitting, egress window installation, fire safety compliance, and material selection, ensuring a smooth, on-time renovation.

3

Installation & Final Inspection

Our team completes basement finishing and secondary suite construction efficiently, with meticulous attention to code compliance and functionality. A final inspection guarantees your suite is ready for rental or occupancy.

Call US Now

GET A Free Estimate NOW

Advantages of Choosing Us

Why Build Your Basement Suite With Alasya Construction

Choosing Alasya Construction ensures a code-compliant, income-ready basement apartment. Our team manages every detail to provide safe, durable, and profitable secondary suites.

  • Certified Contractors: Experienced team with 8+ years in basement finishing and secondary suite construction.
  • Code Compliance: Egress windows, fire separation, and all legal requirements handled professionally.
  • Rental Income Ready: Suites designed to generate guaranteed rental income.
  • Full-Service Management: Design, permits, construction, and inspection under one roof.
  • Quality Materials: Long-lasting finishes for kitchens, bathrooms, and living areas.

Frequently Asked Questions

Basement Finishing & Legal Suites FAQs

A legal basement apartment is a secondary suite built according to Toronto building codes, including proper egress windows, fire separation, and plumbing/electrical compliance, ready for rental occupancy.

Yes. All basement renovations and secondary suite constructions require permits to ensure code compliance and safety. We handle the permitting process for you.

Absolutely. Our team converts existing basements into legal rental units, including layout design, plumbing, electrical upgrades, and finishes.

Timelines depend on size and complexity. Typically, secondary suite conversions in Toronto take several weeks, and we provide a detailed schedule during consultation.

Yes. We provide tailored construction financing and renovation loans for homeowners and investors building income suites.

Yes. Once construction is complete and the suite passes inspection, your basement is ready for rental income.

Have Question?

Email Us: info@alasya-construction.ca Visit Us: 222 Finch Ave W #210, North York, ON M2R 1M6 Call Us: 905-917-4568
Awards