Respirator Fit Testing for BC Workplaces

On-site fit testing to CSA Z94.4. Qualitative for N95 and half-face respirators, and quantitative, including full-face, for larger groups.

Minimum 5 people per visit.

Clear Work technician carrying out a qualitative respirator fit test on a worker in a test hood
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BC employers served
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WorkSafeBC-authorized hearing testing
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Your Compliance Partner

Respiratory Protection Compliance, Simplified

  • Qualitative testing for N95 and half-face
  • Quantitative testing, including full-face
  • Records to CSA Z94.4 in your client portal
  • New hires, renewals and mask changes

Want to test in-house? See our fit tester training.

Industries: construction, manufacturing, healthcare and long-term care, agriculture and food processing, forestry and wood products, municipal and public works.

Where we test: anywhere in BC. See all service areas.

Technician spraying test solution into a respirator fit test hood worn by a worker
What's Included

What Happens on Test Day

  1. Before: send your worker list with each mask's make, model and size.
  2. Prep: workers must be clean-shaven where the mask seals.
  3. Testing: 10 to 15 minutes per person.
  4. After: pass/fail for every worker, saved to your client portal.

Beards are the most common problem. See facial hair and fit testing.

Qualitative Fit Testing

For N95 and half-face respirators, using Bitrex or saccharin.

Quantitative Fit Testing

Measures an exact fit factor and covers full-face masks. Qualitative vs quantitative explained.

Documented Results

Pass/fail for every worker, saved in your client portal.

Every Respirator Type

Qualitative testing for N95 and half-face, quantitative for full-face and larger groups, all in one visit.

Audit-Ready Records

Pass/fail documentation to CSA Z94.4 for every worker.

Technician introducing the test solution into the port of a worker's fit test hood

What Employers Across BC Say About Us

This is our second year working with Clear Health Group. Great experience with their hearing testing and mask fit testing services. The team was professional, organized, and very knowledgeable. Everything was explained clearly, and the testing process was quick and efficient.

They were also very accommodating with scheduling and made the process easy for our employees.

Ranveer

We recently used Clear Health Group for our company-wide annual hearing testing and respirator fit testing across two locations and two days. … Seamless and professional.

Verified Google Review

They showed up to our jobsite in Duncan, on time and were well prepared for our team to have their fit tests done on site.

Verified Google Review

Wonderful experience! Noah was lovely to coordinate with and the testing experience was seamless for our team! Would happily book again for our next test. Cheers!

Bodhin Kidd

Noah was a great technician. Explained everything well and answered all our questions.

Didar Singh

My ear test was done by Noah and he explained everything in detail and helped me through the process. Excellent.

Anmoldeep Singh

Noah from clear work was excellent. Really good communication skills and hardworking. I really appreciate the effort he put in our site for hearing test.

Jovins Joy

Happy to have booked with Clear Work. Noah & Nina were fast, easy to work with, and readily available. 5/5!

Jason Mitchell

ClearHealth is fantastic. Very accommodating and Noah is an absolute pleasure. Very friendly, quick services, very efficient! Highly recommend.

Brenda Cox

Friendly, professional and accommodating team! Pleasure to work with.

Danny Desousa

I had my hearing test today. Noah did a great job and explained everything very well.

Satvir Kaur

Overall it was a wonderful experience for the test. Very professional and good consultation regarding hearing loss prevention.

Lovepreet Singh

Just want to say, thank you Noah! It was a great and easy process! Very informative, interesting and useful information! Appreciate it!

Max

Frequently Asked Questions

Common questions about on-site respirator fit testing.

How long is a fit test good for in BC?
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Up to one year. Workers need a fit test before first using a tight-fitting respirator, then at least once a year (OHS Regulation section 8.40). Retest sooner after a new model or size, significant weight change or dental work, or if the seal feels wrong.

What types of respirators can you test?
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Qualitative testing covers N95 and half-face respirators. Quantitative testing measures a numeric fit factor and covers full-face respirators and tight-fitting PAPRs; under CSA Z94.4 it is the only option for full-face. It is normally for larger groups, but smaller groups can book it for an extra fee.

How long does fit testing take per person?
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About 10 to 15 minutes per person. We can start early or work around staggered crews.

Do employees need to prepare for fit testing?
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Yes. Workers must be clean-shaven where the mask seals, with no hair, jewellery or glasses under the edge. We send instructions before the visit.

Do you do single fit tests?
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No. We test groups of 5 or more at one site. For one or two people, a clinic or safety supplier with walk-in fit testing will be faster.

Reliable Respirator Fit Testing for BC Employers

Qualitative and quantitative fit testing on site, with audit-ready records.

Technician fitting the test hood over a seated worker before a respirator fit test