Repair & Service
Expert repair for all major water quality monitoring equipment brands
Our Commitment
Going Beyond Just Repair
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 a service contract that covers accidental breakage of units — and we still do.
With 30 years of experience in the water quality monitoring equipment field, we are trusted by more than 2,000 customers worldwide — including the USGS, US Bureau of Reclamation, US EPA, US Fish & Wildlife Service, and US Army Corps of Engineers.
We also honor manufacturer warranties so you do not have to worry about it.
Ship Repairs To:
HydroTech ZS Consulting
1700 Bryant Drive, Suite 103
Round Rock, TX 78664
Our Warranty Promise
1 year warranty on parts and labor — double the standard 6 months offered by most manufacturers.
Complete our repair form online or print it and include it with your shipment.
Compact MS, Compact DS, HL4, HL7, Minisonde MS5, Datasonde DS5X. All sensors, firmware, calibration, and connector repair.
EXO1, EXO2, EXO3 sensor rebuilds with 1-year warranty. Wiper service, Bluetooth module repair, field cable connectors.
Service and calibration for TriOS NICO and OPUS nitrate probes. SDI-12 converter setup and custom Trios cable fabrication.
ISCO®, Sigma®, and Hach® portable sampler repair and service. All models supported.
Full service and repair for In-Situ multiparameter instruments. Factory-quality repairs at competitive prices.
We go beyond repair — upgrade older equipment, retrofit new sensors, and redesign parts to extend instrument life.