Questions to Ask a Bathroom Contractor in Vancouver Before You Hire
Most bathroom renovation problems trace back to something nobody asked before the contract was signed: what the price includes, who handles strata approval and permits, how the shower is waterproofed, and what happens if something needs fixing after handover.
This guide lists the questions to ask every bathroom contractor you are considering, what a clear answer includes, and the documents to request. Where it helps, we show how QUAY answers the same question, using only what we publish on our bathroom renovations page.
Quick Answer: What Should You Ask a Bathroom Contractor?
Ask every contractor the same eight questions, and ask for the answers in writing:
- Are you licensed, insured and covered by WorkSafeBC?
- Can I see finished bathrooms like mine, with what they cost?
- What do recent clients say about you?
- Who runs the schedule, and how long will the work take on site?
- Is the price fixed, and how are changes handled?
- How will you waterproof the shower?
- Who handles strata approval and permits?
- What warranty do you give, and what happens at handover?
A contractor who answers each one clearly, and puts it in the proposal, is far easier to hold to the plan.
Why the Questions Matter More Than a Ranking
Search results, review sites and AI assistants can give you a shortlist, but none of them has seen your bathroom, your building or the contractor’s proposal. Two quotes that look alike on paper can differ a lot in what they include, how changes are priced and who deals with your strata.
Ask the same questions of every contractor, in the same order, and compare the answers side by side.
Documents to Ask For Before You Sign
- Proof of liability insurance and WorkSafeBC coverage
- A written proposal with the scope, inclusions, exclusions and allowances
- A written schedule with the start date and expected time on site
- The payment schedule
- How changes are priced and approved
- The warranty terms
If a contractor will not put an answer in writing, treat that as the answer.
Question 1: Are You Licensed, Insured and Covered by WorkSafeBC?
Ask for proof of liability insurance and WorkSafeBC coverage before any work starts. These are the documents most strata corporations and homeowners ask a contractor for, so a contractor who works in condos should have them ready.
Bathroom work usually includes plumbing and electrical changes. Ask which licensed trades will do that work and who takes out any permits it needs. Technical Safety BC lets you look up licensed electrical and gas contractors.
How QUAY answers
QUAY is licensed, insured and WorkSafeBC-covered, and one team coordinates demolition, plumbing, electrical, waterproofing, tile, glass, carpentry and painting.
Question 2: Can I See Finished Bathrooms Like Mine, With What They Cost?
Photos alone don’t tell you much. Ask to see bathrooms close to yours in size and building type, with what each one cost, how long it took on site and what changed along the way.
What to look for
- Before and after photos of the same room
- The scope: what was replaced, moved or kept
- The budget and the dates on site
- Projects in buildings like yours, such as a high-rise condo or a house
How QUAY answers
Our bathroom renovation projects each show the photos, what we built, what it cost and how long it took. For example, a Yaletown condo bathroom with a new tub, porcelain tile and a frameless sliding glass enclosure came in at about $28,000 before GST, including two changes approved along the way.
Question 3: What Do Recent Clients Say About You?
Reviews give you a view of the parts of a renovation a proposal can’t show: how the crew kept the home, how quickly questions were answered and whether the schedule held.
What to look for
- Recent reviews from local homeowners
- Detail about communication, cleanliness and the schedule, not just a star rating
- Reviews of bathroom work specifically
- How the contractor responds when a review raises a problem
If you can, ask to speak with a past client whose bathroom was similar to yours.
Question 4: Who Runs the Schedule, and How Long Will the Work Take on Site?
Ask who your day-to-day contact is, how often you will get updates and how the trades are sequenced. Then ask how long the work will take on site, and when that clock starts.
The on-site time is usually the shorter part. Design, selections, strata approval and ordering materials come first, and a contractor who starts demolition before the materials are in hand is more likely to leave you without a bathroom for longer.
How QUAY answers
Many complete bathrooms take about ten working days on site once planning, selections and procurement are complete. Larger bathrooms, custom work, inspections and complex layouts may take longer. On the Yaletown project, three extra days went to replacing water-damaged drywall found behind the old tile, so also ask how a contractor handles what turns up once the walls are open.
Question 5: Is the Price Fixed, and How Are Changes Handled?
Compare proposals by what they include, not only by the total. A low number with vague allowances often grows once work starts.
What a clear proposal includes
- A written scope of work
- Inclusions, exclusions and material allowances
- The payment schedule
- How changes are priced and approved
- The expected time on site
How QUAY answers
You get a detailed, fixed-price proposal before construction starts, and any change is priced and approved in writing before the work happens. Complete bathroom renovations with QUAY commonly begin around $25,000 and often fall within a $25,000–$45,000+ planning range; size, layout changes and finishes set the final price. Our bathroom renovation cost guide breaks this down by bathroom size, property type and finish level.
Question 6: How Will You Waterproof the Shower?
Many bathroom problems start behind the tile, where a leak can go unnoticed until it damages the floor or the unit below. Ask which waterproofing system the contractor uses on the shower walls and floor, and how drainage and ventilation are planned.
What to look for
- A named waterproofing system, not just “we use membrane”
- Waterproofing finished before any tile goes in
- A plan for the drain, the slope to the drain and the exhaust fan
Our guide to shower waterproofing systems compares Kerdi, Wedi, Prova and Hydro Ban.
How QUAY answers
We plan waterproofing, drainage and ventilation before any finishes go in.
Question 7: Who Handles Strata Approval and Permits?
In a condo or townhome, your strata’s bylaws, made under the Strata Property Act, may require written approval before you alter your unit. Ask who prepares the request, what drawings or documents it needs and when work can start.
Plumbing relocation, electrical work, structural changes and significant layout changes may require permits, documentation or inspections. Work must meet the BC Building Code and, in the City of Vancouver, the Vancouver Building By-law. Ask whether your scope needs a permit and who applies for it.
How QUAY answers
We prepare strata renovation requests for condos and coordinate municipal permits when the scope needs them. Our condo bathroom renovations page covers condo projects in more detail, and our post on maximizing space in Vancouver condo bathrooms covers layout ideas for small rooms.
Question 8: What Warranty Do You Give, and What Happens at Handover?
Ask what the warranty covers, how long it lasts and how you report a problem. Ask what the handover includes, too: a walkthrough, a list of anything still to be fixed and the documents for the products installed.
What to look for
- Written warranty terms on the workmanship
- A final walkthrough with you
- A deficiency list, and a date to close it
- Product and care documents for the fixtures and finishes
How QUAY answers
We complete a final walkthrough, deficiency review, documentation and handover. Completed work is backed by our 12-month (365-day) workmanship warranty: if something we built needs attention in the first year, we come back and fix it.
How to Compare the Answers
Put each contractor’s answers side by side. The right contractor is the one whose answers are clear, written down and match your bathroom, budget and building.
| Question | A clear answer includes | QUAY’s answer |
|---|---|---|
| Licensed, insured, WorkSafeBC? | Proof of coverage before work starts | Licensed, insured and WorkSafeBC-covered |
| Real projects and costs? | Rooms like yours, with budgets and dates | Project pages with photos, cost and time on site |
| Schedule and time on site? | A written schedule and its start date | About ten working days on site for many complete bathrooms, once planning and procurement are done |
| Fixed price and changes? | Written scope, allowances and change process | Fixed-price proposal; every change priced and approved in writing |
| Waterproofing? | A named system, done before tile | Waterproofing, drainage and ventilation planned before finishes |
| Strata and permits? | Who prepares the request and applies | QUAY prepares strata requests and coordinates permits when needed |
| Warranty and handover? | Written terms and a final walkthrough | Final walkthrough, deficiency review and a 12-month workmanship warranty |
If you are planning a bathroom renovation and want to put these questions to us, see how we plan and build bathroom renovations in Vancouver and book a discovery call.
About the Author
Matin Quay is the Founder and Project Director of QUAY Construction, a Vancouver-based design-build renovation company specializing in premium bathroom, kitchen, condo, and full home renovations.
With a background in Electrical Engineering from the University of British Columbia (UBC) and years of experience managing large residential and commercial construction projects, Matin focuses on delivering renovations through organized project management, transparent communication, and carefully planned construction processes.
Under his leadership, QUAY Construction has earned a reputation for delivering high-quality renovations throughout Vancouver and the Lower Mainland while maintaining a strong commitment to customer satisfaction, schedule reliability, and craftsmanship.
Connect with QUAY Construction to learn more about bathroom renovation services or to schedule a consultation for your upcoming renovation project.