Mask Fit Testing - On Site

Maximum of 33 Participants



On-site Mask Fit Testing for up to 33 Participants.

Respirator Mask Qualitative Fit Testing from Worksite Safety is a CSA Z94.4 based program that certifies, half-mask and full-face mask fit tests. This Respirator Protection Training session is focused on the importance of proper respirator protection, the selection of the appropriate mask for the workplace, inspection of the mask, proper mask donning and doffing and seal test, cleaning and storage of the masks. We do not facilitate mask fit testing for SCBA or Air Supplied masks.

In order to receive a certificate, the participant must be able to successfully pass the administered taste test requiring the candidates to demonstrate how to properly don/doff the mask, do seal checks, and how to complete general care and maintenance of the respirator.

A candidate is fit tested to a particular make and model of respirator. If the employer changes respirators a new fit test must be done. The Ontario Ministry of Labour also requires you must be re-certified for respirator mask fit testing every 2 years. Masks are not supplied or available for purchase.

Booking Process:

  1. Add the product to your cart by selecting “Add to Cart”.
  2. You will then be asked to fill out your billing information before completing your booking and payment.
  3. Once processed, you will automatically receive a receipt and confirmation for your booking reservation.
  4. You will then be contacted by a Worksite Safety representative to schedule the Fit Testing appointment at a time, date, and location you selected.
  5. An email will follow confirming your appointment time(s)

Before You Can Be Tested:

  1. You must not smoke, eat, chew gum, drink any liquids (except water) at least 15 minutes prior to the test, to ensure an accurate, successful respirator mask fit test (All types of masks).
  2. Please remove facial jewelry or other items that come between the skin and respirator
  3. You must be clean-shaven 12 to 24 hours before the Respirator Protection Training testing procedure (see Testing Requirements above for more details).
  4. Please bring your own respirator and filters or cartridges to the fit testing.

Candidates with asthma, respiratory conditions, heart conditions, and/or anxiety may or may not be properly fit tested. Candidates are often required to wear the mask for extended periods of time on a job and these conditions may affect the fit test as well. Please inform the instructor if any of your candidates have the above conditions.

Appointment Duration: Up to 7.5 Hours

Location: Your Workplace or Training Space Near You

Certificate Issued Upon completion of the fit test, participants will be issued a certificate showing proof of fitting.
No Charge Cancellation If for any reason you cannot attend the mask fitting class that you have booked, you may contact us five business days prior to your appointment for a full refund.
Group Discounts Discounted training rates and flexible scheduling options for larger groups are available. Please contact us for details
Worksite Location Your group may also use one of our locations for your private mask fit session. Training locations include Hamilton, Toronto, Mississauga, and London.


Satisfaction Rating


4.66 Average 10325 Reviews

Paul B. Well worth taking the training through Worksite Safety and the instructor made it more enjoyable.  
Lesley C. Love the convenience of updating employee training online without compromising the quality and thoroughness of the training.  
Chris A. It gives us flexibility while allowing our users to receive well researched, descriptive, yet concise information at a competitive price. Thank you!  
Joseph M. Great resource, and user friendly.  
Jelle T. Staff was very helpful and got me a certificate as requested. They were good at getting back to me in a timely manner and were very nice.  
William G. Steve did an excellent job with teaching the course, made it fun and made sure everyone understood why it is important to be safe working at heights.  
David B. Very informative. The instructor was well informed and made the course enjoyable. I would recommend it.  
Lucas K. Excellent on-line training and easy to navigate content. Very convenient certification for busy people.  
Steve B. Ordered the books and received them 2 days later. Awesome service.  
Roy K. Easy to use and user friendly even for not so Techy people.  
Daniel G. The course was educational and the materials and presentation was very well put together. I would recommend this course to others. Thanks, Danny  
Elaine O. Good course very helpful staff.  
Steven R. Very concise information for each programme. Easy to navigate online platform. Thanks.  
Robert G. Very happy with this site! Printed my certificates no problems. Got me a job within 3 days! Highly recommend!  
Troy W. I was very satisfied with the level of quality and information covered in your e-course. I will recommend to others.  
Nick D. The training was extremely interesting and useful. Thank you.  
Marc Z. Course met all expectations and the trainer was great made the experience in class interesting Thanks Marc Z  
Harry K. Very helpful staff with questions that I needed answered. Easy to access in order to complete courses.  
Justin S. The program was well laid out, with many real life stories to make it more interesting. I will send my coworkers back based on my experience last week  
Nicole P. The service was amazing, fast and very helpful! Thank you for making what seemed like a timely and complicated process so very easy!!!