Hydrotest Water

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GEM is an industry leader in on-site treatment or filtration of hydrostatic pipeline test water.  Our teams have performed treatment projects from dense cities to remote locations. We have experience in handling projects flows up to 15,000 gpm. Projects where pipelines are being cleaned, hydrotested, or pigged will generate large quantities of contaminated water. GEM’s treatment systems are available to mobilize on quick notice for project set-up and treatment. Our treatment systems meet the most stringent NPDES or POTW discharge standards.


Our Offices

Corporate Headquarters 2525 Cherry Ave, Suite 105 Signal Hill, CA 90755 Tel – 562.595.7075 Fax – 562.595.7546
Gulf Coast 1434 Sens Rd. LaPorte, TX 77571 Tel – 281.471.0107 Fax – 281.471.0162
Southern California 1196 E. Willow St. Signal Hill, CA 90755 Tel – 562.436.2999 Fax – 562.495.1039
Corpus Christi, TX 117 Airport Road Corpus Christi, TX 78405 Tel – 361.883.1100 Fax – 361.883.1197
Northern California
3915 Teal Court
Benicia, CA 94510
Tel – 707.751.1710
Fax – 707.751.1711


GEM Mobile Treatment Services Toll Free: 1-877-GEM-MOBILE info@gem-mobile.com

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