Respirator Fit Testing for Construction

Silica dust, drywall dust, and renovation hazards mean construction crews rely on respirators that actually seal. We bring CSA Z94.4 fit testing to your jobsite, yard, or site trailer so your crew can get back to work.

On-site respirator fit test in a Clear Health Group mobile unit for construction crews
Certified Fit Testers
On-Site Workplace Delivery
CSA Z94.4 Protocol
Fully Licensed & Insured
100+ BC Employers Served
Why Fit Testing Matters

A Respirator Only Protects When It Seals

Even a small gap between the mask and face can let contaminants in. Common respiratory hazards for construction companies include:

  • Silica dust from cutting, grinding, and drilling concrete
  • Drywall, wood, and demolition dust
  • Asbestos and lead during renovation work
  • Paint, coating, and solvent vapours

Crews change often, subcontractors come and go, and a respirator that doesn't seal gives no real protection. Keeping every worker's fit test current is a big job on a busy project. We make it simple by bringing fit testing to you.

Worker wearing a fit test hood during qualitative respirator fit testing for construction crews
What's Included

Fit Testing Built for Construction

Everything you need to keep your respiratory protection program current, delivered on-site.

N95 Fit Testing

Qualitative on-site fit testing for disposable N95 respirators.

Half-Face and Full-Face Testing

On-site fit testing for reusable half-face and full-face respirators.

Pass/Fail Records

Clear documentation for every worker, following CSA Z94.4, ready for your safety files.

Why Partner With Us

Why BC Construction Companies Choose Clear Health Group

We are a mobile occupational health team, so fit testing happens at your workplace, on your schedule, with clear records every time. We reply to quote requests within 2 business hours.

Fit Testing at Your Jobsite

We test in a site trailer, office, or quiet corner of your yard, so crews can be tested before work or between tasks.

Support for Your Exposure Control Plans

Clear pass/fail records help show that workers doing silica, asbestos, or lead work have been properly fit tested.

Certified fit tester performing a respirator fit test for construction crews
5.0
*
Average Rating
100
+
BC Employers Served
40
K+
People Tested Every Year
Where We Work

Provincial Coverage. Local Service.

Clear Health Group delivers mobile occupational health and RN-led home services across British Columbia - including the Lower Mainland, Fraser Valley, Vancouver Island, and the BC Interior. Our team travels directly to worksites and homes, eliminating the need for clinic visits.

Currently serving major BC municipalities including:

What Employers Across BC Say About Us

Clear Health Group supports employers with reliable, structured mobile health services designed to simplify compliance and reduce operational disruption. Families trust our RN-led team for professional in-home care delivered with consistency and clinical oversight.

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

We got our mask fitting tests done by Amy. Both the service and attitude were excellent! Will definitely call them again for other services!

Fa R-O

Great experience with Noah and Catherine. Showing up on time, very professional and on track for the schedule.

Fady Moussa

Definitely good at their job. Noah and Amy were at our construction job site and did a good job for testing. Helped all our crew on site.

Tanveer Singh

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

A great on-site hearing test experience. Katherine was kind, professional, and made the process quick and comfortable.

Vijay Kethan

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

Lovepreet Singh

Ammy took my hearing test and it was an awesome experience. She was very professional, kind, and explained everything clearly. The test was done smoothly and I felt comfortable the entire time. I truly appreciate her patience and excellent service. Highly recommended!

Bipanpreet Singh

Frequently Asked Questions

Common questions from construction companies about on-site respirator fit testing.

When is respirator fit testing required in BC?
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Under WorkSafeBC's Occupational Health and Safety Regulation, a worker must pass a fit test before being issued a tight-fitting respirator, using CSA Standard Z94.4 procedures. CSA Z94.4 calls for retesting at least every two years, and many employers retest annually. Workers should also be retested when they change respirator model or size, or have facial changes such as significant weight change or dental work.

What respirators can you test?
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We provide qualitative fit testing for N95 disposable respirators and for half-face and full-face reusable respirators.

How should workers prepare?
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Workers must be clean-shaven where the respirator seals to the face. They should bring the exact respirator make, model, and size they use, plus any gear they wear with it, such as safety glasses or a hard hat.

Can you fit test at an active jobsite?
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Yes. We just need a small space out of the wind and away from heavy dust, such as a site trailer or office. We will confirm the setup with you ahead of time.

Can you test new hires and subcontractors?
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Yes. We can test new hires and subcontractor crews as they join your project, and add their results to your records.

Book On-Site Fit Testing for Your Team

Tell us your crew size, respirator types, and location, and we will schedule testing that works for your operation. We reply within 2 business hours.

Book on-site respirator fit testing for construction crews with Clear Health Group