Basement Renovation in Toronto: Turn Unused Space into Your Favourite Floor
Basement renovations across Toronto and the GTA: waterproofing done right, fixed price, 5-year warranty
Licensed & Fully Insured
$5M liability coverage and WSIB protection included.
Daily Progress Updates
Photo reports sent every evening – stay informed.
Clean Jobsite Guarantee
Professional cleanup daily – your home stays livable.
All Permits Handled
We manage permits, inspections, and city approvals.
Where to Start with a Basement Renovation
Dark, cold, or barely used? Your basement is the most affordable square footage you already own. A basement renovation turns it into a family room, a home office, a guest suite or a rental apartment, and every project we take on starts with a free photorealistic 3D design, so you see the finished space before we build it.
What a Turnkey Basement Renovation Means
Turnkey means you make the decisions and we do everything else. One team owns the whole project: the 3D design, the permits, the waterproofing and framing, the electrical and plumbing, the finishes, and the final cleanup. You approve the plan and the fixed price up front, then get daily photo updates until the walkthrough. No coordinating trades, no chasing schedules, no surprise invoices. That’s the difference between hiring a basement renovation company and becoming your own general contractor for the whole build.
Solving the Challenges of Older GTA Basements
Many homes across Toronto and the GTA were built decades ago, when basements were meant for storage, not living. The two most common challenges we solve are low ceiling height and moisture. For headroom, we use underpinning to lower the foundation for a full, premium-height suite, or bench footing as a faster, more affordable alternative. For moisture, every project begins with a proper assessment and waterproofing before any framing goes up, so your finished basement stays dry and healthy for decades.
Legal Basement Apartments and Income Suites
A legal basement apartment is one of the smartest investments a GTA homeowner can make, turning unused space into monthly rental income and documented resale value. The City of Toronto and surrounding municipalities permit secondary suites in most homes, but the rules are strict on ceiling height, a separate entrance, fire separation, and egress windows. We manage the entire permit and approval process and build to code from the start, so your suite is safe, insurable, and genuinely legal. Want the full breakdown of costs, code rules, and rental income? Read our guide to a legal basement apartment in Toronto.
Not every basement suite is about rent. More and more GTA families build an in-law suite instead: a private space where aging parents live close but independently, with their own kitchen, bathroom and entrance. The requirements are similar to a rental suite, and we design in-law suites with extras that matter, like wider doorways and step-free showers, so the space works for years to come.
What’s Included in the Service
- Full demolition and prep work
- Waterproofing and advanced insulation
- Electrical and plumbing installation/upgrades
- Flooring, ceiling, and wall finishing
- Custom cabinetry, furniture, and decor
- Soundproofing and moisture control
- Smart lighting and energy-efficient solutions
Why Choose Us
- End-to-end service: from design to turnkey completion
- 5-year warranty on all work and materials
- Guaranteed timeline and budget compliance
- Experienced team for complex basement projects
- Attention to safety, building codes, and permits

How It Works
1. Free consultation and basement assessment
2. 3D design project and detailed cost estimate
3. Professional renovation and daily progress updates
4. Final inspection, clean handover and warranty activation
How We Price a Basement Renovation
A finished basement is one of the most cost-effective ways to add real living space to your home, and homeowners always want to start with a number. A standard finished basement in the GTA begins around $65 per square foot, covering framing, insulation, drywall, flooring, lighting, and a clean, livable layout. A legal basement apartment starts around $75 per square foot, because a compliant suite adds a separate entrance, a full kitchen, fire-rated separation, and code-required egress windows.
Your final price depends on the size of the space, whether you are adding a bathroom or kitchen, and the condition of your foundation. We inspect everything before quoting, so the fixed price you approve is the price you pay. For a full breakdown across services, see our renovation cost guide for Toronto.
Ready to put that square footage to work? Book a free consultation and we’ll start with a 3D design, or call us at (647) 649-9404.
Basement Renovations Across the GTA
We complete basement renovations throughout Toronto and the GTA, including North York, Vaughan, Oakville, Bolton, Burlington, and many other communities across the region. Our team understands the local permit requirements and typical housing styles in each area. Explore our recent projects to see finished basements across the GTA, like this bright family basement with custom storage in Mississauga.
Why Element Home Solutions
The contractors you can actually count on
REPUTATION BUILT ON RESULTS
Projects Completed
Projects Abandoned
Timeline Met
Warranty Standard
We Inspect Before We Quote
Complete property assessment before pricing means no mid-project surprises. We check your electrical, plumbing, and structure so our quote covers everything we'll actually find. That's why we can offer fixed pricing with confidence.
One Manager, Your Entire Project
You won't get bounced between different people or left wondering who's in charge. One experienced project manager handles everything from start to finish and gives you daily updates. Over 220 projects managed this way - zero abandoned.
Our Crew Knows Each Other
We use the same skilled tradespeople on every job - guys who've worked together for years. No random workers showing up at your door. Consistent team means consistent quality - that's how we maintain our perfect on-schedule record.
We Build It Right The First Time
The work behind your walls matters more than what looks pretty on the surface. Proper waterproofing, solid framing, electrical that passes inspection - that's what lasts decades. We're so confident in our work, we back it with a 5-year comprehensive warranty.
Our Recent Work
Real transformations from Toronto & GTA homeowners
What Our Clients Say
Real reviews from real homeowners who trusted us with their renovation dreams.
From Consultation to Completion
A clear, proven process that takes the stress out of your renovation
Free Discovery Call
Let's chat about your dream renovation
What we'll discuss:
- Your goals, style preferences, and must-haves
- Budget range that works for you
- Our process and realistic timeline
Zero pressure, no pushy sales tactics. Just honest advice.
In-Home Assessment
We visit your home for precise planning
What we do:
- Take detailed measurements and photos
- Check structural and system requirements
- Create detailed scope and next steps
Accurate pricing based on your actual space — no surprises later.
3D Design & Planning
See your new space before we start building
You'll receive:
- Photorealistic 3D renderings of your space
- Material selections with exact product codes
- Unlimited revisions until you love it
Work doesn't begin until you approve the design and materials in writing.
Construction & Completion
Professional build with daily updates
What you get:
- Dedicated team keeping your home clean daily
- Photo updates sent every evening
- Pay only at completion milestones
No large upfront payments. 5-year warranty on all workmanship.
Frequently Asked Questions
How much does a basement renovation cost in Toronto?
A finished basement in the GTA typically starts around $65 per square foot, while a legal basement apartment starts around $75 per square foot. The difference reflects the extra kitchen, separate entrance, fire separation, and egress windows a legal suite requires. We provide fixed pricing after an in-home inspection, so there are no mid-project surprises.
Everything from the first sketch to the final cleanup: 3D design, permits, waterproofing, framing, electrical, plumbing, HVAC, finishes and a full closing walkthrough. You get one contract, one fixed price and one team responsible for the result, backed by a 5-year warranty.
It depends on the starting point: a dry, open basement moves faster than one that needs waterproofing or underpinning. You get a realistic schedule before work begins and daily photo updates while it runs, with the timeline backed by our on-time guarantee.
Yes. Any work that adds walls or alters plumbing requires a building permit, new electrical circuits are reported to the Electrical Safety Authority, and a legal suite has additional requirements. Skipping permits risks fines, insurance problems, and trouble at resale. We manage the full permit and inspection process for you as part of every project.
Yes. Many older GTA homes have ceilings under seven feet. We solve this with underpinning, which lowers the foundation for full height, or bench footing, a faster and more affordable alternative. During your consultation we recommend the option that fits your budget and whether you plan to rent the space.
In most GTA homes, yes. The basement must meet code for ceiling height, a separate entrance, fire separation, and bedroom egress windows. We handle the permits, drawings, and inspections, and build the suite to standards that keep it safe, insurable, and rentable. For the full rulebook, see our guide to building a legal basement apartment in Ontario.
Most basements can, and it's one of the most requested projects we do. The requirements are close to a rental suite: proper ceiling height, a second exit, good moisture control, a kitchenette and a full bathroom. The difference is in the details for family living, like wider doorways and step-free showers, and at the free assessment we'll tell you exactly what your basement needs.
Start Your Basement Renovation With a Free 3D Design
See your dream space before we build it. Book your free consultation today.
- Fixed pricing guaranteed – no hidden costs
- Professional cleanup daily – live comfortably during reno
- Same project manager from start to finish
- Full 5-year warranty on all workmanship
Response within 24 hours • No obligation
