Residential & Commercial Renovations and Custom Builds Done Right
All In One Construction brings your vision to life with expert craftsmanship and dedication — from kitchens and basements to accessory dwelling units (ADUs), additions, patios, and complete outdoor living spaces.
Projects We Take On
Inside and out — from full outdoor living spaces to finished basements and additions. Here's what we build across the Dundas & Hamilton area.
Built by One Team, Inside and Out
From full basement renovations to outdoor decks and patios, our dedicated construction crew has the experience and the skill set to bring any vision to life. Every trade, one team, start to finish.
Built Different. Built Better.
One team handling every trade, so your project runs smoothly from first sketch to final walkthrough.
Transparent Pricing
Detailed quotes up front with no hidden fees. You'll know what you're paying before work begins.
Licensed & Insured
Your home and your investment are fully protected through every stage of the project.
On Time & Tidy
Realistic timelines we hold to — and a spotless worksite cleaned up at the end of every day.
Your Project in 3 Simple Steps
From idea to finished project — no guesswork, no surprises.
Get In Touch
Fill out the quick form or give us a call. Tell us what you're planning.
Free On-Site Visit
We visit your property, walk through your vision, and provide a detailed quote.
We Build It Right
Our crew delivers quality craftsmanship, on schedule and on budget.
What Our Clients Say
Real reviews from homeowners across the Dundas & Hamilton area.
"We recently used All In One for our basement renovation. Totally happy with the end result, and their team was a pleasure to have around. They maximized our space to perfection."
"Thrilled with the work completed in our back yard, front yard and basement renovation! Lucas and his crew are professional, knowledgeable and pay attention to every detail!"
"I have been in construction for 40 years. I was impressed with the quality of work and how they cleaned up and stayed organized. I would highly recommend them."
Watch How We Build
Real job sites, real crew. A quick look at the craftsmanship and care we bring to every project.
Ready to Start Your Project?
Get a free, no-obligation estimate. Tell us your vision in the form below and we'll reply within one business day.
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