Certified Gas Detector Calibration Reviews

5 Rating 20 Reviews

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“Compared the device calibration to our gases and it was spot on. Great service and great quality control, definitely a return customer for life!”

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Posted 3 years ago

“worked perfect!”

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Posted 3 years ago

“Quick and easy turnaround, very good quality cutomer service, and I will continue to do business with Major Safety.”

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Posted 3 years ago

“Wonderful company! They calibrate our gas detectors and get them back to us in no time!”

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Posted 3 years ago

Debra Collins

Verified Reviewer

“I always use Major Safety. Wouldn't think of anyone else!!”

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Posted 3 years ago

“These guys are great to work with. The gas detector was calibrated in record time so we didn't lose any down time waiting for it to come back. Will always use them for our equipment”

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Posted 4 years ago

Hanae Gouveia

Verified Reviewer

“Always friendly and fast service!!”

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Posted 4 years ago

“Calibration to same standard as factory.”

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Posted 4 years ago