Major Construction
Room additions, garage builds, basement finishing, kitchen and bath renovations, and structural improvements. Big projects, done right.
What We Build
Room Additions
Expand your living space with custom room additions.
Garage Construction
Attached or detached garages, custom-built to your needs.
Basement Finishing
Transform your basement into livable space—rec rooms, bedrooms, offices.
Kitchen Renovations
Full kitchen remodels, from cabinets to countertops to flooring.
Bathroom Renovations
Complete bathroom overhauls, including plumbing and fixtures.
Structural Improvements
Foundation work, load-bearing wall modifications, and more.
Our Process
Consultation
We meet to discuss your vision, needs, and budget. Free initial consultation.
Design & Planning
We create detailed plans, handle permits, and finalize the scope of work.
Proposal & Agreement
You receive a detailed quote with timeline. No surprises.
Construction
Our team executes the project with regular updates and quality checks.
Final Walkthrough
We walk through the completed project together to ensure your satisfaction.
Why Choose Murphy's for Major Projects?
Licensed & Insured
All work performed by licensed professionals with $5M liability coverage.
Transparent Pricing
Detailed quotes with no hidden fees. You know exactly what you're paying for.
Project Management
Single point of contact from start to finish. We coordinate all trades.
Quality Guarantee
We stand behind our work. If something's not right, we'll fix it.
Materials & Local Suppliers
We source quality materials from trusted local suppliers for every project.
Service Area
We proudly serve the entire Niagara Region and Greater Toronto Area (GTA).
St. Catharines, Niagara Falls, Welland, Fort Erie, Grimsby, Lincoln, Thorold, Pelham, Niagara-on-the-Lake, Mississauga, Oakville, Brampton, Hamilton, Burlington, and more.
Frequently Asked Questions
How long does a major project take?
Timelines vary by project. Room additions typically take 4–8 weeks; full renovations can take 2–4 months. We'll provide a detailed timeline with your quote.
Do you handle permits?
Yes, we handle all permit applications and ensure your project meets local building codes.
What's the payment schedule?
Typically a deposit to start, progress payments at milestones, and final payment upon completion. Details are outlined in your contract.
Can I book online?
For major projects, we recommend scheduling a consultation. Call (905) 329-7063 or contact us through the website.
Ready to Start Your Project?
Let's discuss your vision. Schedule a free consultation today.