London, Ontario
Basement Finishing & Renovations in London, Ontario
Turn your underutilized basement into a finished living space that adds real value and function to your home. McCarty Squared handles everything from framing and insulation to electrical, plumbing, and beautiful finishing details.
Whether you're creating a family rec room, home office, in-law suite, or entertainment space, we design and build basement renovations that feel like a natural extension of your home — bright, comfortable, and built to code.
Moisture control, proper egress, and code compliance are the foundation of every basement project we take on. Our London team understands the challenges of Ontario basements and designs solutions built to last.
Visualize This ProjectProject Details
- Timeline
- 3–8 Weeks
- Investment Range
- $40,000–$120,000+
- Scope Includes
- Framing, Insulation, Electrical, Plumbing, Drywall, Flooring, Finishing
Project Gallery
Frequently Asked Questions
Do you build legal basement suites?
Yes. We can design and build legal basement suites that meet all City of London requirements, including proper egress windows, separate entrances, fire separation, and code-compliant plumbing and electrical.
How do you handle moisture and insulation?
We use moisture-resistant materials, spray foam or rigid insulation, and proper drainage planning to prevent water issues and ensure a comfortable, energy-efficient basement year-round.
What's included in basement finishing?
Our basement finishing service includes design, framing, insulation, drywall, electrical, plumbing, flooring, trim, and painting — a complete turnkey transformation.
How long does basement finishing take?
Most basement finishing projects take 3–8 weeks depending on size and complexity. We provide a clear schedule before starting and keep you informed throughout.
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