If you are renovating or demolishing a home or building in Kelowna that was built or renovated before 1990, plan on asbestos testing before any work starts. WorkSafeBC requires a qualified person to inspect for hazardous materials, including asbestos and lead, before demolition, salvage or renovation begins, and anything hazardous has to be safely contained or removed before work that could disturb it goes ahead. Testing typically costs a few hundred dollars to about a thousand, and doing it early keeps your project on schedule. This guide explains the rules, which materials to test, how the process works and what to do with the results.
Why Asbestos Testing Comes First
Asbestos was used in building materials for decades because it is durable and fire resistant. It is dangerous when it is disturbed: cutting, sanding, drilling or breaking asbestos-containing materials releases fibres that can be inhaled and cause serious disease, including lung cancer and mesothelioma. Renovation and demolition are exactly the activities that disturb these materials.
You cannot identify asbestos by looking at it. Two ceiling textures or two rolls of vinyl flooring can look identical, and only one may contain asbestos. Testing is the only way to know what you are dealing with before you open a wall or pull up a floor.
What WorkSafeBC Requires
In British Columbia, the rules come from WorkSafeBC’s Occupational Health and Safety Regulation. The key points for renovation and demolition:
- Inspection before work begins. Under section 20.112, the owner and the employers responsible for the work must ensure that a qualified person inspects the worksite for hazardous materials before demolition, salvage or renovation begins. Hazardous materials include asbestos-containing material, lead and other heavy metals, and toxic, flammable or explosive materials.
- A written report. The inspection must produce a written report, and that report has to be kept available at the worksite.
- Contain or remove first. Work that may disturb hazardous materials cannot proceed until they are safely contained or removed, except the work needed to contain or remove them.
- Notice for higher-risk asbestos work. Moderate or high risk work with or near asbestos-containing material requires a Notice of Project to WorkSafeBC at least 48 hours before the work begins.
- Licensed abatement contractors. Since January 1, 2024, employers who offer asbestos abatement services in BC, including asbestos surveyors and removal contractors, must hold a WorkSafeBC asbestos abatement licence. Owners and prime contractors must make sure the contractor holds a valid licence before the work starts, and WorkSafeBC publishes a public registry you can search.
What the City of Kelowna and Local Landfills Ask For
Municipal permits and disposal sites add their own requirements on top of WorkSafeBC’s:
- Demolition permits. The City of Kelowna’s demolition permit application asks for hazardous materials documentation from a qualified contractor, along with owner forms and a site plan. Neighbouring municipalities such as West Kelowna, Lake Country, Peachland and Summerland run their own permit processes, so check with the local building department.
- Disposal. Waste generated in the Central Okanagan goes to the City of Kelowna’s Glenmore Landfill, and every disposal site has its own acceptance rules for materials that may contain asbestos. In the South Okanagan, the District of Summerland’s landfill treats materials from structures built before 1990 as asbestos-containing unless a WorkSafeBC-approved clearance letter is provided, and requires a declaration form for loads that may contain asbestos.
In practice, a proper hazardous materials report does three jobs at once: it protects the people doing the work, it supports your permit, and it tells the disposal site what is in the load.
Which Materials Should Be Tested?
The inspection focuses on the materials your project will disturb. In Kelowna homes and buildings, common suspect materials include:
- Drywall joint compound and tape, the most common source in renovations
- Textured walls and “popcorn” ceilings
- Plaster and plaster board
- Vinyl flooring, vinyl tiles and the levelling compound underneath
- Ceiling tiles
- Attic insulation, including vermiculite, and pipe or duct insulation
- Stucco and cement siding
- Cement pipe and some roofing materials
If you are only renovating one room, only the materials in that room need to be assessed. For a full demolition, the whole building is inspected.
How Asbestos Testing Works, Step by Step
- Book the inspection. Share the building’s age, what you plan to renovate or demolish, and any areas you are worried about.
- On-site inspection. A qualified person walks the areas that will be disturbed and identifies suspect materials.
- Sampling. Small samples are taken from each different suspect material, and the sample points are sealed.
- Analysis. Samples are analysed for asbestos. Lead is assessed where it is likely, such as older paint.
- Written report. You receive a report listing which materials contain asbestos, where they are and how much there is.
- Next steps. If nothing hazardous is found, your project can proceed. If asbestos is found, it must be removed or contained before the affected work begins.
How Long Does It Take?
The inspection itself is usually quick for a single home. Total time depends on how many materials need sampling and how long laboratory results take. The bigger timing risk is starting too late: if testing happens after trades are booked, waiting for results or abatement can push everything back. For demolition projects, we recommend starting the process two to four weeks before your intended start date, so the survey, any abatement and the permit are never on the critical path. Larger commercial projects need more lead time.
How Much Does Asbestos Testing Cost in Kelowna?
According to our Demolition Kelowna Cost Guide 2026, asbestos testing typically costs between $300 and $1,000, depending on the number of samples taken. The number of samples depends on how many different suspect materials are in the work area, so a single-room renovation usually costs less to test than a whole-house demolition. If asbestos is found, removal costs depend on the material type, quantity and location. The cost guide gives typical ranges.
What Happens If Asbestos Is Found?
Finding asbestos is common in older buildings and does not mean your project is off. It means the affected materials have to be safely removed or contained before the work that would disturb them. A typical sequence:
- Review the report to see exactly which materials and areas are affected.
- Get a quote from a licensed asbestos abatement contractor for the removal.
- Complete the abatement, with containment, removal and proper disposal.
- Continue with your renovation or demolition.
Because HazGuard Environmental provides asbestos testing, asbestos removal and demolition, from interior demolition to full house demolition, you can go from report to removal to demolition with one contractor.
Once abatement is complete and the area is cleared, the opened walls and ceilings still need to be put back. Northstar Drywall & Interiors handles drywall installation and finishing in Kelowna for that rebuild stage.
Can I Test for Asbestos Myself?
Home test kits exist, but taking a sample means disturbing the material, which is what you are trying to avoid if it contains asbestos. A DIY sample also does not give you the written inspection report from a qualified person that WorkSafeBC requires before renovation or demolition, and that permits and disposal sites often depend on. For any project involving contractors, a permit or disposal of building materials, a professional inspection is the right route.
Asbestos Testing Checklist for Kelowna Renovations and Demolitions
- Find out when the building was built or last renovated.
- List the areas and materials your project will disturb.
- Book a hazardous materials inspection before booking trades.
- Check that your abatement contractor is on WorkSafeBC’s licensed contractor registry.
- Keep the written report on site during the work.
- Use the report for your permit application and disposal.
- Complete any abatement before demolition or renovation work starts.
Book Asbestos Testing in Kelowna
HazGuard Environmental provides asbestos, lead and mould testing for homes and commercial buildings in Kelowna and across the Okanagan, including West Kelowna, Lake Country and Summerland. Call (250) 826-0149 or request an estimate to book your inspection.
Outside the Okanagan? For properties in Kamloops, Epoch Environmental Consulting provides asbestos testing in Kamloops.
Asbestos Testing FAQs
Is asbestos testing required before renovating in BC?
Yes, for work that will disturb building materials. WorkSafeBC’s Occupational Health and Safety Regulation requires a qualified person to inspect for hazardous materials, including asbestos and lead, before demolition, salvage or renovation begins, with a written report kept at the worksite. Hazardous materials must be safely contained or removed before work that could disturb them goes ahead.
Which homes in Kelowna are most likely to contain asbestos?
Homes and buildings built or renovated before 1990 are the main concern. Asbestos is most often found in drywall joint compound, textured or popcorn ceilings, vinyl flooring and levelling compound, plaster, attic and pipe insulation, and stucco. Newer buildings can still be tested if you are unsure, because only testing confirms whether a material contains asbestos.
How much does asbestos testing cost in Kelowna?
Our Demolition Kelowna Cost Guide 2026 lists asbestos testing at typically $300 to $1,000, depending on the number of samples. The number of samples depends on how many different suspect materials are in the work area. A single-room renovation usually needs fewer samples than a whole-building demolition.
Do asbestos removal contractors need a licence in BC?
Yes. Since January 1, 2024, employers who offer asbestos abatement services in BC, including surveyors and removal contractors, must hold a WorkSafeBC asbestos abatement licence. Owners and prime contractors must make sure the contractor holds a valid licence before work starts. WorkSafeBC publishes a searchable public registry of licensed contractors.
What do I do with the asbestos report?
Keep the written report available at the worksite during the work, as WorkSafeBC requires. Use it to plan any abatement, to support your municipal demolition or building permit application, and to show the disposal site what is in the load. Share it with every contractor working in the affected areas.
Sources: WorkSafeBC OHS Regulation, Part 20 · WorkSafeBC asbestos abatement licensing · WorkSafeBC licensed contractor registry · RDCO disposal locations · District of Summerland landfill requirements