Everything You Need to Know Before Renovating


Considering a renovation project? Find answers here to the most frequently asked questions about licences, permits, warranties, and timelines in the Montreal area.

  • What Is an RBQ Licence and Why Is It Important?

    In Quebec, every renovation contractor must hold a licence issued by the Régie du bâtiment du Québec (RBQ) to carry out residential renovation work. This licence guarantees that the contractor possesses the required professional qualifications and financial stability.


    Construction AAA holds RBQ licence 58221623-01. You can verify any licence on the official RBQ Licence holders’ repertory before signing a contract. A valid licence protects you legally and financially in the event of a problem.

  • Do I Need a Building Permit for My Renovations?

    It depends on your work. Cosmetic work such as painting or replacing floor coverings generally does not require a permit. However, work that affects walls or foundations, or that changes the dimensions, division, or use of rooms requires a permit.


    Requirements vary by municipality. Contact your city before starting to confirm whether your project requires a permit.


  • How Long Does a Kitchen Renovation Take?

    A complete kitchen renovation generally takes between six and twelve weeks depending on the complexity of the project, the materials chosen, and the extent of structural modifications.


    This timeline includes demolition, plumbing and electrical work, cabinet and countertop installation, floor covering, and finishing.


    During your free consultation, we will establish a precise schedule tailored to your project.


  • How Long Does a Bathroom Renovation Take?

    Most bathroom renovations take between three and eight weeks depending on the scope of work. A cosmetic update can take as little as two weeks, while a complete overhaul with plumbing relocation requires more time.


    Factors that influence the timeline include the size of the bathroom, plumbing modifications, custom ceramic tile installation, and material availability.


  • How Long Does a Basement Development Take?

    A basement development typically requires four to eight weeks, with most projects completing in six weeks. This timeline includes demolition, framing, insulation, drywall installation, painting, and floor covering.


    More complex projects with a full bathroom, kitchen, or significant electrical modifications may require up to ten weeks.


  • What Warranty Do You Offer on Your Work?

    Construction AAA offers a two-year warranty on our work, based on the service performed. The Civil Code of Québec stipulates that every contractor must warrant their work against defects for one year following acceptance of the work.


    Our warranty covers manufacturing defects and issues related to workmanship. We also offer after-sales service for your peace of mind. Specific details will be outlined in your contract.


  • How Do I Prepare My Space Before the Work Begins?

    • Step 1: Completely clear the work area by removing furniture, personal items, and wall decorations.
    • Step 2: Protect items that cannot be moved with tarps or plastic sheeting.
    • Step 3: Ensure easy access for the crew and for bringing in materials and equipment.
    • Step 4: Plan temporary solutions if you are renovating a kitchen or bathroom (temporary kitchen, another washroom).
    • Step 5: Inform your neighbours about the upcoming work to maintain good relations.

We will provide you with a detailed preparation checklist specific to your project at our first meeting.

Have more questions about your renovation project?

Our team is here to answer them.