Bathroom Remodeling in Laval, QC: Hiring and Planning

Set the scope before requesting quotes

Start with a measured sketch and photographs. Mark the fixtures you want to retain, the surfaces you want replaced and any proposed wall changes. Tell bidders whether you want a cosmetic refresh, a replacement shower or a complete rebuild. Ask them to identify the work they have included rather than relying on a package name.

For the shower or tub area, request a written description of surface preparation, waterproofing, drain work and finish materials. Ask who will coordinate plumbing, electrical work and ventilation. Include storage, lighting, towel bars and accessibility preferences in the initial scope so the contractor can account for them before you approve the design.

If this is your only bathroom, agree on access to the toilet and washing facilities during construction. Request a sequence showing demolition, work inside walls, wall closure, finishes and fixture installation. Ask the contractor to identify any decisions or deliveries you must complete before the start date.

Check licensing and assign responsibility

The Régie du bâtiment du Québec states that a contractor doing paid renovation work for an owner needs a licence in the necessary subclasses. Its guidance treats renovation, repair, modification and demolition as construction work. A contractor’s CCQ competency credentials and contractor licence address different requirements. [3]

Ask for the contracting company’s legal name and licence number, then check its current status through the licence-verification service identified by the RBQ. Ask the contractor to explain how its authorized scope covers your project and which subcontractors will perform specialized work. Request proof of liability insurance and record who will supervise the job. [3]

Put responsibility for permit applications, material ordering and debris removal in the agreement. Choose a named contact for questions and written changes. Before signing, ask how the contractor will document concealed damage, price a repair and obtain your approval before proceeding.

Confirm the permit path before setting the start date

Laval tells homeowners to verify permit requirements before interior renovation or repair. Its guidance expressly requires a permit when interior renovations change room dimensions, the number of rooms or the structure. Send the city your proposed bathroom scope and ask it to confirm the requirements for your address, including any plumbing changes. [1]

For an application, Laval lists a recent certificate of location representing existing conditions and identifies other documents that it may require. These include before-and-after plans and information about layout, structural or plumbing-equipment changes. Confirm the applicable document list before paying for drawings. [1]

The city publishes an approximate processing period of 30 days, counted from receipt of all required documents. Complexity, season and special approvals can add time. It says applicants receive an application-status email within five business days; treat that update separately from permit issuance when arranging the construction schedule. [1]

Compare the complete price and disposal plan

Request an itemized quote covering demolition, preparation, installation, fixtures, finishing, cleanup and disposal. Ask bidders to identify taxes, permit charges, delivery charges and owner-supplied items. For each allowance, record what you can select within it and how the contractor will price an upgrade. Use project-specific quotes to set your budget.

Laval accepts bathroom equipment such as tubs and toilets, along with ceramic, gypsum and PVC plumbing, through its construction and renovation material stream. Ask your contractor where it plans to take each waste category and whether the quoted disposal arrangement requires your attendance. [2]

Keep paint and other household hazardous waste separate when planning a drop-off: Laval accepts household hazardous waste at Vimont, while its Fabreville dry-material reception site does not accept that category. The city also refuses asbestos. If demolition reveals material you suspect contains asbestos, pause that part of the work and arrange assessment and an appropriate disposal plan. [2]

Laval municipal drop-off volume limits

Resolve these choices before signing

Your hiring checklist

1. Prepare a measured sketch, photographs and a list of retained fixtures.
2. Give each bidder the same scope and material selections.
3. Check the company’s licence status and authorized scope using the RBQ’s verification service.
4. Confirm permit requirements and application responsibilities before demolition.
5. Record allowances, exclusions, taxes and payment milestones in the agreement.
6. Agree on written approval for concealed-damage repairs and other changes.
7. Name the disposal destination and confirm whether you must accompany the hauler.
8. Arrange bathroom access and approve the construction sequence.

Frequently Asked Questions

Does every bathroom renovation need a Laval permit?

Confirm your particular scope with the city. Laval expressly requires permits for interior renovations that change room dimensions, room count or structure. Describe fixture and plumbing changes as well, so the city can determine the applicable requirements. [1]

Can I rely on a contractor’s licence document?

Check current status as well. The RBQ says licences have an indefinite term, but a licence ceases to have effect if the holder misses the maintenance-payment deadline. Match the company and authorized scope to the work you are hiring it to perform. [3]

Can I take an old tub and tile to the écocentre?

Laval lists tubs, toilets and ceramic among accepted construction and renovation materials. It allows a maximum of 3 cubic metres per visit. Bring the required identification and proof of residence, sort the materials and check your remaining annual allowance. [2]

How should I compare two different quotes?

Ask both contractors to revise their quotes against the same scope. Compare material allowances, preparation, waterproofing, fixture installation, disposal and exclusions. Resolve who pays for changes and how you approve them before choosing.