Hydrotech ZS Consulting

Water quality monitoring equipment, Hydrotech, Hydrolab, YSI, In-situ, Eureka, EXO, Sondes, Multiprobes, Sensors, Monitoring equipment, Hydrolab repair, YSI repair, Nitrate, Nitrite, pH, Dissolved Oxygen, Turbidity, Conductivity, Salinity


We support, service, and repair all water quality monitoring multiprobes from HydroTech®, Hydrolab®, Hach® and YSI®.

We support, service and repair NICO and OPUS Nitrate probes from Trios. 

We support, service, and repair all portable water samplers from ISCO®, SIGMA® and HACH®

At HydroTech, we go beyond repairing the equipment.  We upgrade, retrofit, and redesign equipment and parts if needed.

HydroTech was the first to provide a free estimate and service contract that covers accidental breakage of the units and we still do.

We have over 30 years experience in the water quality monitoring equipment field and are trusted by more than 2000 customers worldwide. This include some of the leading authorities in the water quality monitoring field, like the USGS, US Bureau of Reclamation, US EPA, US Fish and Wildlife Service, US Army Corp of Engineers, and many more.

We also honor manufacturer warranties so you do not have to worry about it.

They say “the customer is always right”, at HydroTech repair center we say, “Do the customer repair right.”

Learn more about "Per Incident Repair"

P.O. Box 5520

Round Rock, TX 78683  

1700 Bryant Dr. suite 103

Round Rock, TX 78664


Telephone: 512-846-2893

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