On-Site Respirator Fit Testing

Is Your Respirator Really Protecting You?

It's Easy To Schedule Training. Call Now or Fill Out the Form Below

A Respirator cannot protect you from breathing in hazardous substances if it doesn't fit your face.  It's that simple.  Respirators must form a tight seal to work properly and is required to have all your employees, who wear respirators, annually fit tested.

Respirators Are Necessary If You Work With / Around

  • Dusts (Processes involving, cutting, grinding, crushing, rapid impact, cracking,)
  • Fumes (Oxidation processes, welding)
  • Mists (Processes involving spraying or sprinkling)
  • Gasses (Propane, Nitrogen, Helim, Freon)
  • Vapors (flammable liquids, perfumes)
  • Smokes (burning wood, rubber)
  • Viruses (Airborne)
  • Algae
  • Bacteria

Respirator fit testing is actually mandatory under OSHA regulations. According to OSHA, If workers do require respiratory protection, then employees, “shall be allowed to pick the most acceptable respirator models and sizes so that the respirator is acceptable to, and correctly fits, the user,” This means that each respirator should be examined so that it fits the needs of the employee. Fortunately, we offer qualitative respirator fit testing in southern California.

We Provide Qualitative & Quantitative Fit Testing

Qualitative Fit Testing is a pass/fail test method that uses your sense of taste or smell to detect leakage into your respirator face piece. Whether the respirator passes or fails the test is based simply on you detecting leakage of a test substance into your face piece. In accordance with OSHA rules and regulations, we utilize the following test substances

  • Isoamyl accetate (smells like bananas)
  • Saccharin (leaves a sweet taste in your mouth)
  • Bitrex (leaves a bitter taste in your mouth)
  • Irritant smoke (may cause coughing)

Qualitative fit testing does not measure the actual amount of leakage; on the contrary, your respirator fails the test if the test substance leaks into your face piece.

Quantitative Fit Testing uses a machine to measure the actual amount of leakage into the face piece. The respirators used during this type of fit testing will have a probe attached to the face piece that's connected to the machine via a hose.

Quantitative fit testing is normally used for half-mask respirators--those that just cover your mouth and nose. Half-mask respirators can be filtering face piece respirators--often called "N95s"--as well as elastometric respirators

We utilize the 3 OSHA-approved quantitative test methods

  • Generated aerosol
  • Ambient aerosol
  • Controlled Negative Pressure

Call (800) 480-5855 

Frequently Asked Questions

  • What Type of Testing Do You Perform?  
  • We perform Qualitative & Quantitative fit testing
  • I Don't Know What Types of Masks to Purchase
  • No problem! We bring NIOSH approved masks to you the day of training. You can purchase only what is used in testing.
  • Some of My Employees Speak Spanish
  • No worries, training and testing is conducted in Spanish or English.
  • How Do I Put a Written Respiratory Program Together? 
  • No Problem, we can help you put a plan together

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This is a great place to go for CPR and other EMS training. I renewed my CPR card here and it was the easiest and quickest experience I've ever had renewing my card. The instructor, Shah, was great. Very nice, well knowledgeable, and even delivered my card to me at home in person. He didn't make the class drag on at all or boring in anyway..got right to the material, went through it well and promptly. The online course was very helpful as well. A big plus. I highly recommend this place if you're looking for a really good CPR class.

Christopher C.

This has been the most SATISFACTORY service provider I have ever dealt with. Joe came into our office and installed a brand new cabinet, organized everything, cleaned up our mess, and trained us on how to move forward. Feeling really confident and OSHA approved!! 🙂 Very professional service and we have had them coming into our offices for over 3 years now. I would recommend this company to anyone with corporate offices and employees. Thank you, Unishield!

Heather M , Anaheim, CA

We had to use our AED yesterday and we saved the person’s life. I wanted to thank your company for the training that you gave us. It worked!

Sports Center , Torrance, CA

As Lead Logistics Coordinator at our warehouse, I've needed to add various upgrades to keep in compliance with Cal-OSHA, as we've been growing exponentially in size this past year. We use Unishield at our business and they have continued to provide excellent service at a competitive price for all our First-Aid needs. Very reliable 5-Star service matched with on-time delivery. HIGHLY RECOMMEND

Daniel Laughlin

I wanted to let you know that I sent the check out today for our workshop that we had Friday. The instructor you sent was really fantastic. Not only was he extremely knowledgeable, but he clearly was passionate and, even after the training, stuck around a little to help make some safety recommendations with regard to our current setup around the office/our current supplies.

Nicole , Law Firm

I wanted to thank you for scheduling us at the last minute. Everyone loved the training and had great things to say about the instructor. We’ll definitely call you again.

Warehouse , Glendale, CA

Your instructor was fantastic. He was knowledgeable and made the CPR class interesting and fun. It was probably the best training I had attended.

Law Firm , Los Angeles, CA