Serving Toronto homeowners with expert renovations, additions, masonry, and excavation services tailored to your vision and needs.
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Self Build Canada has been providing professional General Contracting services in Toronto for over a decade. Rooted in the local community, we focus on delivering reliable craftsmanship across renovations, home additions, and structural work. Our team combines practical design-build experience with clear communication to ensure your project runs smoothly from start to finish.
Work With Us →Fully licensed general contractor with bonded, insured trades.
We pull every permit and coordinate every inspection.
46+ five-star reviews on Google.
Itemized bids, written change orders, and no hidden fees.

Transform your basement into functional living space with expert design and quality finishes.

Update and renovate bathrooms with modern fixtures, efficient layouts, and durable materials.

Expand your home’s footprint with well-planned additions that blend seamlessly with existing structures.







We meet on-site, talk through scope and budget, and walk the space — completely free, no pressure.
You receive an itemized bid with allowances, timeline, and payment schedule. Everything in writing.
We pull permits, coordinate every trade, and send weekly progress updates so you always know the status.
We walk the finished project with you, resolve every punch-list item, and back our work in writing.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
It's been very difficult the last few seasons to find contractors willing to do small jobs. I was extremely pleased that Stephen was able to help on such a short turn-around. 4 days after our initial contact, concrete pour & finish for 10' x 10' shed pad was complete. The Self Build Canada crew were on-time, friendly, knowledgeable and worked quickly. Results were professional, with an eye for detail that made me very happy. I can't say enough about Stephen... knowledge, professionalism, integrity, attention to detail, and excellent communicator. He even offered helpful advice on finishing the remainder of my projects. Genuinely good guy. Couldn't ask for more from a contractor. 5 stars.
The best-ever contractor! Starts early & worked late. On time & on budget. Highest quality of craftsmanship. Beyond impressed with Stephen O’Keefe, his partner Fergus, and the remarkable stone masons (who are truly artists) Kevin, Dean & Brock. We live in Toronto and have worked with several general contractors while owning our home, for the past 20 years. Our experience with Stephen, Fergus and their team, was the very best. We are already planning our next project with them. Highly recommend!
Stephen is the man and his crew is fantastic. The quality of their works was fantastic, even better than I expected and faster too. Stephen as quick to answer his email for a consultation, he came by the same day to have a look at quote it out and gave me a fair price on the spot. We agreed upon on a date and then when my schedule changed he bumped by work to be done the net day. Turnover time and workmanship was truly top notch. I have nothing but great things to say about this business and if I ever need any masonry done again I wouldn't even consider going anywhere else.
Enlarged my doorframe for me. Responsive communication, a man of his word, did what he was going to and answered all of my questions throughout and took pictures before he sealed anything up. I would use his services again and appreciate the straight and honest approach
Always a pleasure to work with Stephen. SBC is thorough, skilled, and professional.
Self Build Canada provides a full range of services including Basement Renovation, Bathroom Renovations, Design – Build, Home Additions, Home Renovation, Masonry and Structural Work, Masonry Division, and Excavation Contractor services. Contact us today for a free estimate on your project.
To request a free quote, simply call our Toronto office, visit our website, or fill out the contact form online. Our team will guide you through the process and provide an estimate tailored to your project.
With a 4.8-star rating from 45 Google reviews, customers praise our professionalism, timely communication, and quality workmanship. Many note our team’s reliability and attention to detail throughout their home projects.
We proudly serve Toronto and surrounding communities, bringing local expertise to each project we take on.
Yes, we offer free estimates and consultations. Schedule yours by contacting our Toronto office via phone or website.
Get a free general contracting quote for your Toronto project — no pressure, no hassle.
Have a project in mind? Fill out the form and we'll get back to you with a custom quote — usually same day.
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