Home Extension Contractors in Mattawa
Get up to 3 free quotes from certified contractors in your area by completing our online form.
from 200+ reviews
Tell us about your project
Tell us about your project and submit the form in less than 5 minutes.
Get in touch with contractors
We put you in contact with 3 certified contractors.
Choose a contractor
Compare the different quotes, choose the best contractor, and save time and money.
Here are some Home Extension Contractors in Mattawa, Ontario
With over 30 years of experience, Rocksolid Demolition & Renovations is Eastern Ontario’s premier choice for high-quality home transformations. Based in Ottawa, we serve a broad 300km radius—including Kanata, Orleans, Kingston, and the Ottawa Valley—bringing expert craftsmanship directly to your doorstep.We specialize in full-service residential projects, including professional demolition, custom kitchen and bathroom remodeling, basement finishing, and roofing. Whether you’re planning a structural overhaul or a modern refresh, our team ensures every project is licensed, insured, and code-compliant.We believe your dream home should be affordable, which is why we offer flexible financing options for as low as $47 a month. You can even prequalify instantly through our website to get your project moving faster.At Rocksolid, we treat your home like our own, using professional protection to keep your space clean and a transparent process to keep your budget on track. From the first consultation to the final inspection, we deliver results that are truly rock solid.Contact us today at (613) 581-9894 or visit rocksolidrenos.com to book your free estimate!
With over 30 years of experience, Rocksolid Demolition & Renovations is Eastern Ontario’s premier choice for high-quality home transformations. Based in Ottawa, we serve a broad 300km radius—including Kanata, Orleans, Kingston, and the Ottawa Valley—bringing expert craftsmanship directly to your doorstep.We specialize in full-service residential projects, including professional demolition, custom kitchen and bathroom remodeling, basement finishing, and roofing. Whether you’re planning a structural overhaul or a modern refresh, our team ensures every project is licensed, insured, and code-compliant.We believe your dream home should be affordable, which is why we offer flexible financing options for as low as $47 a month. You can even prequalify instantly through our website to get your project moving faster.At Rocksolid, we treat your home like our own, using professional protection to keep your space clean and a transparent process to keep your budget on track. From the first consultation to the final inspection, we deliver results that are truly rock solid.Contact us today at (613) 581-9894 or visit rocksolidrenos.com to book your free estimate!
Teamwork ... I believe in the power of working together as a team to deliver the best results for our clients. Our team is made up of Contractors, Paid staff members, and Specialized trade members, all working together to ensure a smooth project build for our clients. We are passionate about what we do and strive to exceed our clients’ expectations. You can have peace of mind when working with us because we are fully licensed and insured. This means that should anything unexpected happen, we have the proper coverage to protect both ourselves and our clients. Our license shows that we are trained and qualified to carry out the work we provide, while our insurance protects you from any liability claims or damages that may occur during the project General Construction, renovations. Retaining walls Framing Electrical Plumbing services Exterior weatherproofing Demolition / Grading / Excavation Architectural and Engineering designs Custom Tile Commercial redevelopment residential redevelopment
Teamwork ... I believe in the power of working together as a team to deliver the best results for our clients. Our team is made up of Contractors, Paid staff members, and Specialized trade members, all working together to ensure a smooth project build for our clients. We are passionate about what we do and strive to exceed our clients’ expectations. You can have peace of mind when working with us because we are fully licensed and insured. This means that should anything unexpected happen, we have the proper coverage to protect both ourselves and our clients. Our license shows that we are trained and qualified to carry out the work we provide, while our insurance protects you from any liability claims or damages that may occur during the project General Construction, renovations. Retaining walls Framing Electrical Plumbing services Exterior weatherproofing Demolition / Grading / Excavation Architectural and Engineering designs Custom Tile Commercial redevelopment residential redevelopment
Quality renovation service for over 10+ years throughout the GTA. We take pride in our work and complete every home renovation as if it were our own.
Quality renovation service for over 10+ years throughout the GTA. We take pride in our work and complete every home renovation as if it were our own.
General Contracting serving the Greater Toronto, Simcoe and Muskoka Communities. We strive to provide high quality services, efficiently, at a competitve price.Our professional team can assist with any of your residential and commercial needs. Building Integrity is WSIB certified with $5M liability insurance to ensure your assets are well protected. We look forward to hearing from you. Thank you,Building Integrity Team
General Contracting serving the Greater Toronto, Simcoe and Muskoka Communities. We strive to provide high quality services, efficiently, at a competitve price.Our professional team can assist with any of your residential and commercial needs. Building Integrity is WSIB certified with $5M liability insurance to ensure your assets are well protected. We look forward to hearing from you. Thank you,Building Integrity Team
Whitelineco is a trusted renovation company based in Ontario, specializing in residential and commercial remodeling projects. We offer a wide range of renovation services including bathroom upgrades, kitchen remodeling, basement finishing, flooring, drywall, painting, and more. With a strong focus on craftsmanship, reliability, and customer satisfaction, our team is dedicated to transforming your space with precision and care. Whether it’s a small repair or a full-scale renovation, Whiteline ISJ delivers high-quality results on time
Whitelineco is a trusted renovation company based in Ontario, specializing in residential and commercial remodeling projects. We offer a wide range of renovation services including bathroom upgrades, kitchen remodeling, basement finishing, flooring, drywall, painting, and more. With a strong focus on craftsmanship, reliability, and customer satisfaction, our team is dedicated to transforming your space with precision and care. Whether it’s a small repair or a full-scale renovation, Whiteline ISJ delivers high-quality results on time
“Trusted Renovation Experts in Brampton. We specialize in basement, bathroom, kitchen renovations, drywall installation, flooring and full home remodeling. Over 15 years of experience delivering high-quality craftsmanship with honest pricing. Call now for a free quote!”
“Trusted Renovation Experts in Brampton. We specialize in basement, bathroom, kitchen renovations, drywall installation, flooring and full home remodeling. Over 15 years of experience delivering high-quality craftsmanship with honest pricing. Call now for a free quote!”
MN Homes has an exceptional professional team that brings a positive impact to renovating your complete home, whether it's kitchen, bathroom, or basement. We are passionate about handling every project with ease. Our process is unique and transparent, bringing your imaginary design into life.
MN Homes has an exceptional professional team that brings a positive impact to renovating your complete home, whether it's kitchen, bathroom, or basement. We are passionate about handling every project with ease. Our process is unique and transparent, bringing your imaginary design into life.
9468-7290 Québec inc est votre expert local en Après-sinistre, Béton, Climatisation, Commercial, Conduits d'aération, Cuisine, Décontamination, Démolition, Excavation, Excavation intérieur, Fondation, Garage, Gypse, Plancher, Rénovation générale, Revêtement extérieur, Salle de bain, Sous-sol, Tourbe, Ventilation dans les secteurs de Lanaudière,Laurentides,Laval,Mauricie,Montérégie,Montréal,Northeastern Ontario,Outaouais, combinant expérience, innovation et rigueur. Nous privilégions la transparence, l'écoute et l'efficacité pour bâtir des relations de confiance avec nos clients. Demandez votre soumission personnalisée et démarrez votre projet en toute confiance.
9468-7290 Québec inc est votre expert local en Après-sinistre, Béton, Climatisation, Commercial, Conduits d'aération, Cuisine, Décontamination, Démolition, Excavation, Excavation intérieur, Fondation, Garage, Gypse, Plancher, Rénovation générale, Revêtement extérieur, Salle de bain, Sous-sol, Tourbe, Ventilation dans les secteurs de Lanaudière,Laurentides,Laval,Mauricie,Montérégie,Montréal,Northeastern Ontario,Outaouais, combinant expérience, innovation et rigueur. Nous privilégions la transparence, l'écoute et l'efficacité pour bâtir des relations de confiance avec nos clients. Demandez votre soumission personnalisée et démarrez votre projet en toute confiance.
Here are 6 reasons to choose Clean Finish Renovations as your contractor: 1. Unique Designs: We design in-house! We work with an in-house engineer, architect and designer where needed to create your dream space. 2. Skilled Craftsmen: Our team pays close attention to detail, ensuring your ideas come to life with precision, quality and speed. 3. Clear Communication & Detailed Estimates: We believe in keeping things straightforward. We'll always let you know what's happening with your project – no surprises! You'll have a dedicated account manager walk you through the project from inception to final cleaning. 4. Customized Solutions: Every project is unique, just like you. We tailor our work to make sure your space reflects your style. 5. Timely Project Completion: Your time is valuable, so we work smart to get your project done on schedule without compromising quality, or we'll credit you for every day we're late, our guarantee! 6. Proven Success: Take a look at our past projects. They speak volumes about our skills and the satisfaction of our clients.
Here are 6 reasons to choose Clean Finish Renovations as your contractor: 1. Unique Designs: We design in-house! We work with an in-house engineer, architect and designer where needed to create your dream space. 2. Skilled Craftsmen: Our team pays close attention to detail, ensuring your ideas come to life with precision, quality and speed. 3. Clear Communication & Detailed Estimates: We believe in keeping things straightforward. We'll always let you know what's happening with your project – no surprises! You'll have a dedicated account manager walk you through the project from inception to final cleaning. 4. Customized Solutions: Every project is unique, just like you. We tailor our work to make sure your space reflects your style. 5. Timely Project Completion: Your time is valuable, so we work smart to get your project done on schedule without compromising quality, or we'll credit you for every day we're late, our guarantee! 6. Proven Success: Take a look at our past projects. They speak volumes about our skills and the satisfaction of our clients.
The Shingle Guys: Your premier choice for roofing and general contracting services. We specialize in transforming homes with expert basement conversions, stunning bathroom and kitchen renovations, and professional drywall and flooring installation.
The Shingle Guys: Your premier choice for roofing and general contracting services. We specialize in transforming homes with expert basement conversions, stunning bathroom and kitchen renovations, and professional drywall and flooring installation.
Bringing quality, speed, and peace of mind to your Basement, Bathroom, Commercial, Decking, Doors and windows, Fence, Garage remodeling, Gardening, General renovation, Home adaptation, Home extension, Intérieur excavation, Kitchen, Lawn care, Paving stones, Post-disaster, Pruning, Roofing, Septic tank, Siding, Stone wall, Trees & hedges, Wooden balcony projects in Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario. Our experienced team focuses on precision, quality workmanship, and seamless client experience. Find out how easy it is to work with a team who truly listens.
Bringing quality, speed, and peace of mind to your Basement, Bathroom, Commercial, Decking, Doors and windows, Fence, Garage remodeling, Gardening, General renovation, Home adaptation, Home extension, Intérieur excavation, Kitchen, Lawn care, Paving stones, Post-disaster, Pruning, Roofing, Septic tank, Siding, Stone wall, Trees & hedges, Wooden balcony projects in Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario. Our experienced team focuses on precision, quality workmanship, and seamless client experience. Find out how easy it is to work with a team who truly listens.
Your project deserves expertise. SAVARD CONSTRUCTION CONTRACTING INC. delivers outstanding Fence, General renovation, House construction, Paving stones services across Golden Horseshoe,Southwestern Ontario. Every client is unique — that's why we tailor our approach to your goals, budget, and style. Get started with a team that’s committed to your success. At SAVARD CONSTRUCTION CONTRACTING INC., we’re driven by the belief that every client deserves exceptional service and lasting results.
Your project deserves expertise. SAVARD CONSTRUCTION CONTRACTING INC. delivers outstanding Fence, General renovation, House construction, Paving stones services across Golden Horseshoe,Southwestern Ontario. Every client is unique — that's why we tailor our approach to your goals, budget, and style. Get started with a team that’s committed to your success. At SAVARD CONSTRUCTION CONTRACTING INC., we’re driven by the belief that every client deserves exceptional service and lasting results.
At R&O Concrete, our passion for Bathroom, Foundation, Home extension shows in every project we deliver across Golden Horseshoe. We listen carefully to your needs and craft solutions that bring your vision to life. Your next great project starts with one conversation — call us today. At R&O Concrete, we’re driven by the belief that every client deserves exceptional service and lasting results.
At R&O Concrete, our passion for Bathroom, Foundation, Home extension shows in every project we deliver across Golden Horseshoe. We listen carefully to your needs and craft solutions that bring your vision to life. Your next great project starts with one conversation — call us today. At R&O Concrete, we’re driven by the belief that every client deserves exceptional service and lasting results.
SINCE 2022 we’ve been about creating a solution for the worlds inhabitants, (human WITH pet(s) ...if one has any …To enjoy a life on earth at their best capability …In order to not only sustain a well balanced healthy life on our earth NOW IN DAYS … …BUT … …The most vivid comfortability indoors …AND EVEN CREATED FOR OUTDOORS, (when we’re just too busy to continually go out & camp …Sight see …Enjoy the condense environmental world …AND EVEN HELP THE ANIMALS in the “ever growing economy” out there!) …HOW may this be with pets you may think? …IT CAN SIMPLY BE DONE BY using our imaginations to give A HABITAT SOLUTION shaped out for our loved ones, (human with pet(s) …) …A solution shaped out to install OR renovate our most honoured spaces with enravelled comfort …Heathliness throughout the changing earth … …AND LAST BUT NOT LEAST … …ENJOYMENT on all possible levels “we are capable of NOW IN DAYS …” …Furthermore with the help from us! Learn more today about what we have to offer our “ever changing globe” out there … …WITH YOURS & OUR thriving installment plans for the future!
SINCE 2022 we’ve been about creating a solution for the worlds inhabitants, (human WITH pet(s) ...if one has any …To enjoy a life on earth at their best capability …In order to not only sustain a well balanced healthy life on our earth NOW IN DAYS … …BUT … …The most vivid comfortability indoors …AND EVEN CREATED FOR OUTDOORS, (when we’re just too busy to continually go out & camp …Sight see …Enjoy the condense environmental world …AND EVEN HELP THE ANIMALS in the “ever growing economy” out there!) …HOW may this be with pets you may think? …IT CAN SIMPLY BE DONE BY using our imaginations to give A HABITAT SOLUTION shaped out for our loved ones, (human with pet(s) …) …A solution shaped out to install OR renovate our most honoured spaces with enravelled comfort …Heathliness throughout the changing earth … …AND LAST BUT NOT LEAST … …ENJOYMENT on all possible levels “we are capable of NOW IN DAYS …” …Furthermore with the help from us! Learn more today about what we have to offer our “ever changing globe” out there … …WITH YOURS & OUR thriving installment plans for the future!
Alldesign is one of a kind company we specialize in custome craftsmanship we like thinking out side of the box to give r customers something different and unique we have been around for 14 years plus with 25 years experience in the construction field we injoy working with r customers in the project from start to finish making there dreams a reality
Alldesign is one of a kind company we specialize in custome craftsmanship we like thinking out side of the box to give r customers something different and unique we have been around for 14 years plus with 25 years experience in the construction field we injoy working with r customers in the project from start to finish making there dreams a reality
Are you looking for contractors in a nearby city?
Are you looking for another type contractor?
Expand Your Living Space With Confidence With Our Verified Experts
A New Chapter for Your Property, in Trusted Hands
Whether your family is growing or you simply dream of having more room to breathe in your everyday life, a home extension is one of the best ways to transform your current property without dealing with the inconvenience of moving.
However, this type of major renovation involves nearly every aspect of construction. From excavating new foundations and building the structural frame to repairing or extending the roof, coordinating the work requires flawless technical expertise.
Finding the right general contractor to manage a project of this scale can quickly become a source of stress for homeowners. Our platform is specifically designed to eliminate that uncertainty and simplify the process.
We connect you directly with professionals recognized for their rigorous project management, helping you create a safe and comfortable new living space while reducing the risk of unpleasant surprises and construction defects.
A home extension is a major project that requires careful planning, from assessing your architectural needs to obtaining all required permits. To learn about every crucial stage of the process and help ensure the success of your project, read our detailed checklist: Home Addition or Extension: Your Go-To Project Checklist
A Verified Network in Quebec and Across Canada
To provide you with a smooth and highly secure experience, our service quickly connects you with three qualified contractors ready to take charge of your home extension project.
In Quebec, every general construction company must complete a rigorous screening process before joining our exclusive network. We systematically verify that each contractor holds a valid licence issued by the Régie du bâtiment du Québec, or RBQ. We also confirm the company’s legal corporate status, verify the absence of criminal records or professional disputes, and carefully review its history of customer feedback. In addition to an RBQ licence, a home extension contractor may need other qualifications and authorizations, such as a CCQ competency certificate and municipal permits.
The same high standard of protection applies to homeowners in other regions of the country. Our selection criteria are adapted to local regulatory authorities, particularly in Ontario, Alberta and British Columbia. This gives you greater confidence that the professionals entering your home are trustworthy and committed to complying with applicable building codes.
Frequently Asked Questions About Home Extensions
What Factors Influence the Scope of a Home Extension Project?
Several technical factors must be carefully evaluated when planning your extension.
Your municipality’s zoning regulations, the structural condition of your current home and the accessibility of your property will all affect the architectural options available to you.
Whether you are considering a side addition, a second-storey extension or an addition supported by helical piles, the complexity of the structural work and your choice of finishing materials will directly influence the overall scope of the project.
Having these factors assessed by a qualified general contractor is one of the best ways to develop a realistic plan and avoid unexpected complications.
To explore all the elements that should be considered before having your plans prepared and to determine whether an extension may be more advantageous than moving, read our complete guide: Home Extension or Addition - How to Gauge Budgetary Needs?
Why Is It Essential to Hire an Architect or Architectural Technologist for a Home Extension?
A residential extension requires thorough technical and architectural planning.
The expertise of a certified professional is essential for confirming the structural feasibility of your ideas, preparing accurate plans and reducing the risk of having your permit application rejected by the municipality.
In addition to helping ensure the strength and safety of the new structure, these professionals optimize the space and design so the addition blends seamlessly with the existing building.
Their involvement helps support a well-coordinated construction process from beginning to end.
To learn how these professionals can turn your vision into reality and better understand the differences between their respective services, read our specialized guide: Home Extension Architect – What You Need to Know
What Are the Benefits of Choosing Helical Pile Foundations for a Home Extension?
Helical piles are an excellent alternative to traditional concrete foundations for supporting a new ground-level room, sunroom or lightweight extension.
This method requires minimal excavation, helping preserve the appearance of your yard and reducing the need for heavy machinery that could damage the property.
When installed by qualified professionals and securely anchored below the frost line, steel helical piles provide excellent structural stability during demanding seasonal freeze-and-thaw cycles.
Because there is no curing or drying period, carpentry work can begin shortly after installation, allowing the project to move forward efficiently.
To learn more about the engineering requirements, compatible types of extensions and whether this foundation method is suitable for your property, read our complete guide: Home Addition on Piles in Quebec: Guide and Prices