Architects in Montreal

Discover our turnkey architecture service that brings your residential projects to life by creating unique, functional, and inspiring spaces.

Entrust Us with Your Residential Project: 25 Years of Architectural Expertise at Your Service!

Call upon a team of experts including architects, engineers, technologists, and surveyors in the Greater Montreal region for your home extension, expansion project, or to reconfigure your kitchen or any other space in your home!

For large-scale projects where innovation and harmonious implementation are essential, we always call on our technologists and architects in Montreal.

As a construction general contractor, we take care of every stage of your residential renovation project in the Greater Montreal area, no matter how big!

Their expertise and experience allow us to create high-quality technical architectural plans for your home, with a focus on innovation, volumetrics, and luminosity.

We are committed to offering a personalized approach for each renovation project, ensuring they are unique to our clients. Our goal is to achieve aesthetic, functional, and exceptional renovations, integrating innovative elements, abundant light, and harmonious design.

Thanks to the skills and knowledge of our partners, we have the ability to fulfill your boldest dreams, whether it be expanding or renovating your home. Furthermore, their expertise in residential architecture and interior architecture design is widely recognized.

It is important to note that all the architects we work with are members of the Order of Architects of Quebec, guaranteeing their professionalism and adherence to established standards.

Looking for a unique and personalized residential project in Montreal? Look no further! Our talented architects are here to turn your dream into an exceptional architectural reality.

Our architects in Montreal will take care of designing your dream project in Montreal, taking into account principles of sustainable construction, volume, space, location, and brightness. Here are the main aspects we will focus on to create a result that meets your expectations.

Sustainable construction

Our architects integrate sustainable construction practices into their design process, aiming to reduce environmental impact while optimizing the energy efficiency of buildings. This can include the use of eco-friendly materials, maximizing energy efficiency, integrating renewable energy sources, and considering factors such as indoor air quality and water management.

Volumetrics and urban regulations

Our architects study the shape and size of different volumes of the house to create a harmonious and aesthetically pleasing composition. They work on the relationship between volumes, ensuring they integrate coherently and cohesively. They also comply with local building regulations and codes, considering height restrictions, density, parking space, and other specific guidelines in Montreal.

Site placement

Our architects take into account the characteristics of the land, legal constraints, and client preferences to decide on the optimal location for the house or expansion. They strive to take advantage of views, solar orientation, and privacy while respecting current urban regulations.


Our architects create functional and well-structured interiors, carefully planning the distribution of different rooms and promoting smooth circulation. They ensure that each space meets the needs and lifestyles of the occupants, paying particular attention to ergonomics and space optimization.

Natural light

Ourarchitects place great importance on the introduction of natural light into single-family homes or expansions. They design strategically placed openings, windows, and skylights to maximize the influx of natural light, improve occupant comfort, and create bright and pleasant spaces.

RÉNO M3 guaranties in interior architecture

At RÉNO M3, we guarantee results that meet your expectations thanks to our commitment to quality execution. As a Montréal general contractor, our company is renowned for its reliability, with a team of conscientious professionals who oversee every step of your project. You can trust our commitment to excellence and be assured of reliable and quality service with RÉNO M3.


With RÉNO M3, you benefit from a turnkey service, freeing you from any worries and tasks to take care of. Our team takes care of all stages of your project, from planning to final completion. You can rest assured knowing that we take care of all the details, from coordinating the work to supervising the craftsmen.

A design project delivered on schedule as promised

Our commitment to our customers is to deliver their project within the agreed upon timeframe. We understand the importance of this project to you, which is why we have implemented an efficient and reliable logistics system to ensure a flawless delivery. From order placement to final installation, our team is committed to meeting the agreed upon deadlines, in order to provide you with an exceptional customer experience and complete satisfaction.

After sales service

We are aware that customer service plays a crucial role in your overall satisfaction as a client. That is why we are committed to providing you with an exceptional experience and exceeding your expectations. We want you to be fully satisfied with our products or services. We understand that your time is valuable, which is why we strive to provide you with fast and efficient service. Our team of architects will do everything possible to resolve any issues you may have promptly so that you can fully enjoy our products or services.

Our portfolio of turnkey architectural projects

Draw inspiration from bold projects and architectural plans

The 5 steps for a harmoniously integrated architectural project

Our architects are involved in the design phase of your renovation project. Based on your needs, environment, and lifestyle, they develop house layout plans : creating bright spaces, arranging rooms, and ensuring ergonomics. Throughout the renovation process, the renovation contractor relies on these architectural plans, which include the structure, exterior and ceiling finishes, flooring, cabinetry, plumbing, and electrical work.

The architects also create 3D plans to give you an idea of the finished result. This collaboration allows us to offer personalized solutions for every space in your home that meet the highest quality standards in the renovation industry.

Based on the architectural plans, RÉNO M3 properly organizes each stage of the renovation project. Our team dedicated to interior design creates functional concepts that take into account the spaces defined by the architect. Our project management expertise and extensive on-the-ground experience enable us to execute house plans, home expansions, or condo renovations while adhering to the strictest construction standards.


Preliminary analysis

Our architect starts by understanding the client’s needs, objectives, and constraints. They carry out a detailed analysis of the project, assessing the requirements in terms of space, functionality, and style. This stage enables them to establish a clear vision for the project and set the goals to be achieved.



Based on the information gathered during the preliminary analysis phase, our designers develop concepts and ideas for the project’s design. They create plans, sketches, and models to visually represent the proposed design. This phase involves discussions and adjustments in collaboration with the client in order to reach a final design.


Documentation and budget

Once the concept is finalized, our designers proceed to create detailed documents and drawings describing the technical specifications of the project. These documents include plans, sections, elevations, and details, as well as material and construction specifications. These documents are essential for the construction permit application and for RÉNO M3 to carry out the construction project. Additionally, it is at this stage that we will assess the budgets.


Planning and ordering

Once the creative solution has been determined and the materials have been selected, the planning and ordering stage commences. This phase entails creating in-depth plans for the project, placing orders with suppliers, and establishing a GANTT project schedule to ensure smooth project management.


Project management on the construction site

Project management on the construction site is a crucial step in the completion of a renovation project. It involves strict adherence to the established schedule, ensuring that the work is completed within the agreed-upon timeframe. Additionally, a respectful team on the construction site plays an essential role in creating a harmonious and professional work environment, thereby fostering effective collaboration and a successful project.

Des outils de planification pour la rénovation de votre maison

Rénover une ou plusieurs pièces de sa résidence représente un investissement majeur. Sans une bonne planification, le scénario tourne rapidement à la catastrophe. Notre équipe de designers d’intérieur saura vous conseiller pour l’aménagement, le design, ainsi que l’agencement des matériaux pour votre projet.

Avant de venir nous rencontrer, nous vous invitons à bien réfléchir à votre projet. Ces deux outils d’aide à la réflexion vous seront très utiles pour ne rien oublier et pour mieux vous préparer à votre première rencontre. Apportez-les lors de votre visite chez RénoM3, ils guideront aussi votre designer d’intérieur!

Afin de vous assurer qu’un designer d’intérieur sera disponible pour vous, nous vous recommandons fortement de prendre rendez-vous avant de vous déplacer.

Our expertise in architectural projects

RÉNO M3 is a renowned company with a well-established reputation in the field of architectural projects in the boroughs of Montreal. Their expertise and craftsmanship are recognized in creating harmonious interior designs that seamlessly integrate into the urban fabric of the city. With RÉNO M3, you can trust in their ability to transform your ideas into 3D architectural plans and then into exceptional creations, while adhering to the rules and regulations specific to each borough of Montreal.


more than 25 years of expertise


team of over 35 partners and industry professionals.


architectural projects realized in Montreal


knowledge of Montreal's 19 boroughs

What our clients say about us

Discover the testimonials of our customers who share their experience with RÉNO M3


Hiring an architect for your home expansion or new construction project in Montreal offers several advantages:

1. Professional expertise: Architects are trained to design functional, aesthetic, and durable spaces. Their expertise in architectural design ensures that your project will meet your needs while adhering to local construction regulations.

2. Space optimization: Residential architects can make the most of your land by designing plans that optimize the use of available space. They can also help create comfortable and functional living spaces, taking factors such as solar orientation, circulation, and ventilation into account.

3. Compliance with regulations: Montréal architects are familiar with construction rules and regulations in Montreal. They will ensure that your project meets current standards, including building codes, required permits, and environmental requirements.

4. Added value: Hiring an architect can add value to your property. Well-thought-out and aesthetically appealing design can increase the resale value of your home and make it more attractive to potential buyers.

The cost of an architect for an expansion or construction project in Montreal can vary depending on various factors, such as the size and complexity of the project, the borough. Our architects’ fees are generally based on a percentage of the total construction cost.

In general, our interior architects‘ fees can range from 6% to 12% of the total project cost.

Yes, our residential architects are graduated, licensed, and members of the Order of architects of Quebec. Their experience is enhanced by their involvement in the completion of over 45 projects in various boroughs of Montreal, which gives them a reputation in their field.

Yes, we can! In our portfolios of expansion projects and 3D designs, you’ll find dozens of recently completed projects. What’s more, we offer you the opportunity to visit a project in person, so you can see our work up close.

As a rule of thumb, a major project involving preliminary meetings, design, city permit applications, budgeting, ordering and on-site project management generally takes between 6 and 12 months to complete.

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