Your home should reflect who you are. At de Blois Built, we specialize in high-end home renovations that bring together exceptional craftsmanship and materials chosen to stand the test of time. Serving Northumberland County and surrounding regions of Ontario, our team takes on a small number of projects each year so that every build gets our full attention, from early planning to final walkthrough, and are covered by a comprehensive warranty.
Whether you’re transforming a single room or undertaking a full-home renovation, we work as a true partner in the process — clear in our communication, exacting in our execution, and committed to delivering results that genuinely exceed your expectations.
A luxurious bathroom renovation transforms your personal space into a private retreat where you can unwind and relax in style. Our team specializes in crafting spa-inspired bathrooms with high-end finishes, functional layouts, and beautiful, sustainable materials.
What We Offer in Bathroom Renovations:
Every project we take on starts with a conversation — because every home is different, and every client’s vision is their own. We don’t build off templates. We work with you to create spaces that are genuinely tailored to how you live, what you value, and what you deserve. Below are the core renovation services we deliver across Northumberland County and beyond.
A functionally designed and well-built kitchen works harder than any other room in the house. We renovate kitchens with equal attention to function and beauty — custom cabinetry, durable countertops, smart storage, and custom layouts to suit the way you cook and gather. Achieving effortless flow in kitchen renovation demands multiple subtrades and suppliers. We manage the complexity of integrating all of the moving parts, so you don’t have to.
Regardless of your needs, be it a powder room, an updated primary en suite, or a completely redesigned main bathroom we always ensure an exacting standard of finish. Quality, high performance materials, thoughtful layouts, and carefully specified fixtures come together in a space that’s as functional as it is restorative.
Some homes need more than a refresh — they need to be rethought from the ground up. Our whole-home renovations deliver this by treating your floor plan, finishes, and flow as a unified, cohesive project. This ensures a seamless connection between every space, eliminating the disjointed feel of a piecemeal renovation. We simplify the entire process for you by managing the complexity of scope, budget and schedules so you don’t have to.
Be it in your kitchen, living room, mudroom or bedroom, custom millwork does more than add storage —it transforms and elevates how a home feels, functions, and lives day to day. We oversee the planning and install of thoughtfully designed built-ins that create a sense of permanence and craftsmanship, making a space feel intentional, finished, and uniquely tailored to your home.
The rooms where you gather, host, and unwind deserve to feel exceptional. We build functional living and dining spaces with optimized design layouts, quality high-performance materials and expert installation. These aren’t showroom spaces. They’re rooms built for real life.
By investing in our client-driven model, you will get the results you want, as well as the value and peace of mind that come with:
If you’re considering a renovation in Northumberland County or the surrounding region, we’d love to talk to you. Reach out to book a consultation and find out how de Blois Built can help you get it right.
Our reputation is built project by project, and our clients are the best proof of what we deliver. Here’s what a few of them have to say about working with de Blois Built.
Posted on Google Rick DeanTrustindex verifies that the original source of the review is Google. As a subcontractor we have had the privilege to work alongside de Blois Built, and they are an excellent team. Their professionalism, communication and attention to detail really stand out. The collaboration on their projects is strong, and the quality of the finished product speaks for itself. We look forward to many more collaborations in the future and highly recommend de Blois Built.Posted on Google James HunterTrustindex verifies that the original source of the review is Google. Mike and team are incredible. Very high end finishing touches and solid work all round. They did our entire ground floor on time and on budget. Don't hesitate.Posted on Google Carl SpitzerTrustindex verifies that the original source of the review is Google. Mike de Blois brought our designs to life and created a beautiful home for us. He and the team have an attention to detail that is impressive. Our full house renovation in mid town Toronto is now complete and we are very pleased.Posted on Google cristina popTrustindex verifies that the original source of the review is Google. Michael is very skilled as a general contractor and has an honest, responsible character. Going through a renovation always has its stressful or overwhelming moments. You want to be in those moments with someone you trust is doing their best, and whose best assures a standard of excellence. This is Michael and his team. Throughout the building of our home, he and his team were wonderful to us as well as our neighbours. They took great care in the price quotations to ensure we scale the project to something we can afford. They matched their quote during post-Covid times, when prices were fluctuating and the market was difficult to predict. They worked with quality materials and did a great job aesthetically as well as functionally in our home. I cannot recommend this team enough. All the best in your renovation.Posted on Google Chris CurryTrustindex verifies that the original source of the review is Google. Mike and the entire de Blois Built (“DBB”) Team were our contractor for an extensive full house renovation in Toronto that was completed in July 2024. Like any large and complex construction project it is all about the “Team”. DBB was nothing short of excellent throughout the years leading up to construction start, all the way until completion and thereafter. Their collaborative approach with Architects, Designers, Subtrades, etc., is what truly differentiates them from the crowd as they repeatedly came to the table with effective solutions to any issue that may have arisen. More importantly though, Mike and his team would proactively suggest design or cost-effective alternatives for consideration throughout the life of the project that in hindsight, now living in our house for a year, was true game changer on how small suggestions has produced big benefits and flow for our family’s needs. I would be more than happy to recommend Mike & DBB services to anyone considering a major (or minor) renovation or new build. Regards. Chris CurryPosted on Google Sarah HendersonTrustindex verifies that the original source of the review is Google. Mike and his de Blois Built team’s skill, craft, attention to detail and design, as well as a solutions based approach not only brought our architect’s plans to life, but also made the experience of renovating our home an enjoyable one. Not to mention, Mike delivers on his promises, is always adding value and is an absolute pleasure to deal with. In fact, his whole team is a pleasure and it’s clear that they enjoy what they do. Thank you Mike and team for all your ideas, attention and hard work. We love our house!!! Sarah & Griff H. Hibou HousePosted on Google Chris WalcottTrustindex verifies that the original source of the review is Google. We share this experience from a different perspective than a client, and we were and are very pleased working with de Blois. We are a subcontractor for plumbing mechanical AC irrigation installs and service. We have been in business for over 60 years and worked with many different contractors, those that truly care for their product and provide a great work culture are few and far between. De Blois definitely joins this club of selective contractors.Posted on Google Christine McNicolTrustindex verifies that the original source of the review is Google. We couldn't be more pleased with our experience working with Mike and his team. First in 2015 to underpin and renovate our basement. Then in 2021 for a complete renovation and extension on the rest of our home. On both projects, from start to finish, the communication was absolutely incredible, keeping us informed every step of the way. The workmanship was excellent, showcasing the skill and dedication they put into every detail. When it came to budgeting and costs, everything was transparent, with no surprises—just honest, clear information. Mike himself is a standout guy—his attention to detail, kindness, and work ethic are unmatched. He listened to our needs, was attentive to every aspect of the project, and made sure everything was completed on time. We highly recommend Mike and de Blois Built for any project!Posted on Google SKONA Design IncTrustindex verifies that the original source of the review is Google. We are pleased to have formed a great working relationship with de Blois Built and have partnered with them on many projects. Their team is hard working, professional, knowledgeable and take each project very seriously. They also support charities, so they’re a builder with a big heart. We highly recommend de Blois Built and look forward to working with them in the future.