Dream. Plan. Build.
With a focus on quality craftsmanship and integrity, McCarty Squared provides superior construction and renovation services in London, Ontario and surrounding areas, dedicated to bringing your dream projects to fruition.
AI-Powered Renovation Experience
Get instant estimates and visualize your renovation before the first hammer swings.
Get Instant Estimates
Chat with our AI assistant to describe your project. Get ballpark estimates in minutes instead of waiting days for a callback.
Start a conversation →See Your Renovation First
Upload a photo of your space and watch AI transform it with your chosen finishes and fixtures. Make confident decisions.
Try the visualizer →Our Services
From kitchens to net-zero homes, McCarty Squared handles every aspect of your renovation with expertise and care.
Why Choose McCarty Squared?
We combine traditional craftsmanship with modern technology to deliver exceptional results.
RenoMark Certified
Minimum 2-year warranty on all work, $2M liability insurance, and strict Code of Conduct compliance.
Quality Guaranteed
Written contracts required on every project. Code of Conduct compliance ensures your renovation meets the highest standards.
2-Day Response Time
RenoMark's 2-business-day response commitment means you'll never be left waiting. Quick answers, clear communication.
Our Process
From first conversation to final walkthrough, we keep things clear and organized.
Design Consultation
Collaborate with experts to refine your vision
Planning & Approval
Finalize detailed plans and obtain necessary permits
Construction Phase
Skilled crew executes with precision and quality materials
Final Inspection
Review completed project for quality assurance
What Our Clients Say
Don't just take our word for it. Here's what London-area homeowners have to say.
“McCarty Squared did a fantastic job renovating our house. Garnet and Carisa fully understood our vision, ensuring everything — kitchen, bathrooms and bedrooms — was perfect. We won’t hesitate to call them for future projects. Highly recommend them!”
Ziad A.
Whole Home Renovation
“Garnet and Carisa helped with my apartment overhaul in a 112-year-old house. They combined what I had hoped with new ideas I had never considered and provided exceptional workmanship to complete the project. They made me feel like family and my house is now truly a home.”
Megan E.
Heritage Apartment Overhaul
“Garnet’s professionalism, knowledge, and expertise are among the best in London. I’ve worked with six other contractors in the past nine years, and Garnet was by far my favorite. His precise assessment and detailed education on technical aspects were invaluable.”
Jenny K. S.
Home Renovation
Ready to Transform Your Home?
Get started with a free estimate today. No pressure, no obligation — just honest advice and transparent pricing.