Erjo Service CO DBA MAWA Inc.

visual inspection, hydrostatic testing, external & internal cleaning, oxygen cleaning, valve removal and installation, collar replacement, painting. MAWA Inc.'s high and low pressure compressed gas cylinder services include visual inspection, hydrost...

visual inspection, hydrostatic testing, external & internal cleaning, oxygen cleaning, valve removal and installation, collar replacement, painting. MAWA Inc.'s high and low pressure compressed gas cylinder services include visual inspection, hydrostatic testing, external cleaning, internal cleaning, oxygen cleaning, valve removal and installation, cylinder collar replacement, prime and finish painting, and customer specific requests. All work is done according to the Federal Regulations, CFR 49 subpart 180, as well as the respective Compressed Gas Association and National Fire Protection Association pamphlets as referenced by CFR 49, to ensure the highest standard of safety and quality possible.