Basement Remodeling Mississauga | Custom Finishing Contractors

Experienced Designers Crafting Modern Basement Spaces

Homi is a trusted professional basement renovation company that offers quick estimates and transparent pricing.​

Ready to Remodel Your Basement in Mississauga?

Mississauga homeowners are increasingly turning basements into modern, high-value living spaces. Whether you're located in Port Credit, Erin Mills, Cooksville, or Streetsville, our team specializes in delivering premium renovations tailored to Mississauga’s diverse home styles.

From top-tier finishing to legal secondary units and luxury entertainment suites, we handle each project with precision and full building code compliance. Our expertise includes waterproofing, design, framing, plumbing, electrical upgrades, and custom layouts. We ensure your basement becomes a comfortable, durable, and beautifully finished extension of your home.

Full Basement Finishing

We turn Mississauga basements into modern, functional living areas with complete finishing framing, insulation, lighting, flooring, and design delivering durable, comfortable spaces tailored to your lifestyle.

Legal Basement Apartments​

We build fully compliant legal basement apartments in Mississauga with fire separation, egress, ventilation, and permits creating safe rental suites that increase property value and generate steady income.

Basement Bathroom & Kitchens​

We install durable basement bathrooms and kitchenettes with moisture-resistant finishes, proper plumbing, drainage, and ventilation adding convenience, value, and functionality to Mississauga homes.

Get An Estimate

From estimation to completion, we’ll be there to ensure your expectations aren’t only met, but exceeded.

Home Theatres & Entertainment Spaces

We design custom Mississauga basement theatres and entertainment rooms with acoustic upgrades, soundproofing, lighting, and wiring creating immersive spaces perfect for movies, gaming, or family fun.

Home Gyms & Offices

We build practical Mississauga basement gyms and offices with optimized layouts, durable flooring, ventilation, and lighting creating quiet, functional spaces that support productivity and wellness.

Mississauga’s Full-Service Basement Renovation Solutions

We provide comprehensive basement renovation services across Mississauga, including finishing, legal suites, home theatres, gyms, offices, bathrooms, kitchens, and structural upgrades. Our team manages planning, design, permits, construction, and inspections to guarantee exceptional results. Every project meets Mississauga’s building standards and enhances long-term value.

Why Choose Our Mississauga Basement Renovation Experts?

Experienced & Certified Professionals: Our Mississauga specialists are trained, licensed, and experienced in renovating basements across diverse neighborhoods and home styles.

Transparent Process: From start to finish, we provide clear communication, detailed cost breakdowns, organized planning, and dependable scheduling.

Award-Winning Portfolio: Our Mississauga projects feature modern designs, legal suites, high-end finishes, and functional layouts earning strong customer reviews and industry recognition.

Our Proven Basement Renovation Process

  • Free Consultation & Estimate: We start with a no-obligation meeting to discuss and examine your goals, budget, and basement condition.

  • Design & Planning: Stage, we finalize layouts, choose materials, prepare drawings, and obtain all necessary permits. 

  • Construction & Renovation: Phase includes waterproofing, framing, electrical, plumbing, drywall, flooring, finishes, and specialized installations.

  • Final Walkthrough & Completion: We review every detail, confirm code compliance, and ensure your complete satisfaction with your newly transformed basement.

Frequently Asked Questions about Mississauga Basement Renovation

What is the average cost of a basement renovation in Mississauga?

The cost varies significantly based on factors like the size of the basement, the scope of work, and the materials chosen. We provide a detailed, all-inclusive quote after a free on-site consultation to give you an exact price.

A standard basement renovation typically takes anywhere from 4 to 12 weeks, depending on the complexity of the design and the services required. We provide a clear timeline in our initial quote.

Yes, our team includes experienced designers who will work closely with you to create a functional and beautiful layout. We help with everything from space planning to selecting finishes and fixtures.

In most cases, yes. Our team handles all necessary permits and ensures your renovation is fully compliant with Mississauga building codes and safety regulations, giving you complete peace of mind.

Each project is assigned a dedicated project manager who oversees the entire renovation. They ensure all milestones are met, coordinate our certified tradespeople, and provide you with regular updates on progress.

Absolutely. We guide you through the selection process and can source materials on your behalf from our trusted suppliers. You have full control over the aesthetic choices for your new space.

We always conduct a thorough inspection before starting work. If we find any issues with moisture or leaks, we’ll recommend and implement the necessary solutions to ensure your renovated basement remains dry and protected.

Yes, we stand behind our craftsmanship with a comprehensive warranty on all our labour and a guarantee on the quality of our work. Your long-term satisfaction is our top priority.

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