Know what's in the wall before you open it.
Most Windsor homes predate 1990, which means asbestos-era materials are the rule, not the exception. We sample, a CALA-accredited lab analyzes, and you get a report any contractor, buyer, or inspector will accept. Testing only: we never sell removal, so the result is the result.
Answered 24/7. No voicemail, no phone tree.
- 01 Vermiculite attic insulation
- 02 Popcorn / stucco ceilings
- 03 Plaster & joint compound
- 04 Pipe & boiler wrap
- 05 9x9 floor tiles & mastic
- 06 Transite siding & panels
Common asbestos locations in pre-1990 Windsor homes. Only lab testing confirms.
01 · What we test
One job: is there asbestos in this material, yes or no?
Every service ends the same way: a lab certificate and a plain-language report that tells you exactly what to do next.
Residential asbestos testing
Drywall compound, plaster, floor tiles, pipe wrap, siding. If you're opening a wall in a Walkerville two-storey or pulling 9x9 tiles out of a bungalow, test first.
→02Popcorn ceiling testing
Textured ceilings from before the late 1980s are the most common thing Windsor homeowners ask us about. One small sample settles it.
→03Vermiculite insulation testing
Loose, pebbly attic insulation could be Zonolite, which often contains asbestos. We sample it safely, full depth, multiple points.
→04Commercial asbestos testing
Surveys and sampling for offices, rentals, plants and institutional buildings, with reports formatted for contractors and property managers.
→05Designated substances survey
The DSS report Ontario requires before construction or demolition work goes to tender. Written to satisfy O. Reg. 278/05 and your GC.
→06Asbestos air testing
Clearance air testing after abatement, and air sampling when something suspect was just disturbed. Independent, so the certificate means something.
→02 · What you get back
A document that ends arguments.
Not a verbal "probably fine." A written report with the lab certificate attached, per material, that renovators, abatement crews, buyers' agents, and Ministry of Labour files all accept.
- Lab certificate from a CALA-accredited laboratory, per sample
- Sample locations documented with photos
- Positive or negative, material by material, no jargon
- What Ontario's rules require next: leave it, Type 1, or licensed abatement
- Delivered in 2 to 3 business days, rush available
03 · What actually worries people
The five things Windsor homeowners tell us they're afraid of.
Not marketing objections. These are the questions people actually open with when they call about asbestos.
"I've heard removal costs a fortune."
It can. Proper abatement needs containment and negative air pressure, so a small bathroom tile job can run around $5,000 and a vermiculite attic $15,000 or more. That sticker shock is real and nobody warns you about it up front.
We publish the numbers instead of hiding them: see what asbestos testing actually costs in Windsor. Testing is also the step that can delete the bill entirely, because plenty of samples come back negative, and a negative result turns a five-figure abatement quote into an ordinary renovation.
"Testing first is just a delay tactic."
Ontario expects asbestos to be identified before work that may disturb it, and abatement contractors will not start without it. It feels like a bottleneck bolted onto your timeline.
We are the independent step, and we run it fast: sampling booked quickly, standard lab results in 2 to 3 business days, rush when a closing or a stopped job cannot wait. Done properly, testing unblocks the project instead of stalling it.
"It's in the ceiling? The floor tiles? The drywall mud?"
Canada did not finish phasing asbestos out of building products until the 1990s, so it hides in ordinary places: popcorn ceiling texture, joint compound, 9x9 floor tiles and the black mastic under them, pipe wrap, siding, even some old tapes and coatings.
We walk the whole scope with you before sampling so the surprise happens on the phone, not mid-demolition. The diagram at the top of this page is the short version of where it actually turns up in Windsor housing stock.
"What do I even do with it if it's positive?"
Asbestos cannot go in the regular bin. Disposal means specific handling, approved facilities, and hazardous-waste tipping fees, which catches people out on jobs they planned to handle themselves.
The report tells you exactly what Ontario requires for your situation: what can stay in place, what a Type 1 precaution covers, and what needs a licensed crew. You get the real rules before you commit money, not after.
"How do I know a contractor isn't ripping me off?"
The abatement trade has bad actors, and homeowners have no way to judge whether a quote is fair or whether the work was done safely. The company diagnosing the problem is usually the company selling the cure.
We sell testing and nothing else, so we have no reason to find asbestos you do not have. We will tell you plainly whether an abatement quote matches the scope your results justify, and clearance air testing from an independent party is the only version worth having.
04 · Why test first
Testing is the cheap step.
Asbestos sitting undisturbed behind a wall is generally not hurting anyone. The danger starts when it gets cut, drilled, sanded, or ripped out dry. In a city where most housing predates 1990, the question is not whether you'll run into asbestos-era materials. It's whether you'll know before the dust is in the air.
We don't sell removal
Testing is the whole business. If your sample comes back clean, you just saved an abatement bill, and that's a fine day for us too.
Accredited lab, every sample
Polarized light microscopy at a CALA-accredited laboratory, chain of custody the whole way. The lab certificate comes with your report.
Fast, in writing
Standard results in 2 to 3 business days. Rush turnaround when a closing date or a stopped job can't wait.
Reports contractors accept
Sample locations, lab results, and next steps in the format renovators, abatement crews, and buyers' agents expect.
05 · How it works
Call today, sample this week, answer in days.
Tell us the situation
A reno, a sale, a suspicious ceiling. We tell you what needs sampling and quote a firm price.
We sample
Small, wetted, sealed and labelled samples. Most homes take under an hour, marks the size of a quarter.
The lab analyzes
CALA-accredited laboratory, polarized light microscopy, documented chain of custody.
You get the report
Positive or negative, per material, with what to do next in plain language. No upsell attached.
06 · Where we work
Windsor and all of Essex County
Walkerville, Ford City, Sandwich Town, Riverside, South Windsor, Remington Park, Fontainebleau, plus Tecumseh, LaSalle, Amherstburg, Belle River, Essex, Kingsville, and Leamington. The auto-boom neighbourhoods from the 1920s through the 1960s are exactly the construction eras where asbestos shows up most.
07 · Common questions
Straight answers, up front
How much does asbestos testing cost in Windsor?
Lab analysis typically runs $50 to $100 per sample, and a professional sampling visit for a house usually lands between $300 and $600 depending on how many materials need testing. You get an exact price before booking.
How fast do I get asbestos test results?
Standard lab turnaround is 2 to 3 business days from pickup. Rush service down to 24 hours is available.
Can I test for asbestos myself with a kit?
Kits exist, but collecting the sample is the risky part and DIY reports are rarely accepted by contractors or buyers. Professional sampling is safer and produces a report others will honour.
Do houses built after 1990 need asbestos testing?
Usually not for original materials, since Canada phased asbestos out of most building products by 1990. Suspect or reused older materials can still be worth one test.
Is asbestos testing required by law in Ontario?
For construction, renovation, or demolition involving workers, Ontario Regulation 278/05 requires asbestos to be identified before work starts. Homeowner DIY projects have no testing law, but contractors typically require a report.
What happens if an asbestos test is positive?
The report identifies which material contains asbestos and what Ontario's rules require: leave in place, Type 1 precautions, or licensed abatement for higher-risk work.
Rather just talk?
(226) 773-8831Answered 24/7. Tell us the material and the year the place was built, and you'll have a firm price on the call.
- Testing and surveys only, never abatement
- CALA-accredited lab, certificate included
- Results in 2 to 3 business days
Something disturbed today? Call, don't wait.
Or send the details
We respond the same business day with a firm price.