We're Chris Zuniga and the CZ team, with 20 years of advanced troubleshooting in valves, controls and automation. When your own engineers can't find the problem, we're the crew that does.
"I'm nothing without my team. We want every one of them, and every one of yours, to go home to their family."Chris Zuniga, Founder
We diagnose and repair valves, actuators, controls and electrical systems on site, and support equipment for the manufacturers who build it.
When a part can't be bought, we make it. Machining, wire EDM, custom welding and full valve rebuilds, done to tight tolerances.
Most shops do one thing. We cover the whole repair, so you make one call instead of five.
We cut replacement parts and modifications to spec when the original isn't available.
Shop & fieldWe weld structural and pressure jobs with clean, consistent beads.
Certified weldersWe make tight tolerance cuts in hard metals that conventional tools can't touch.
Precision cuttingWe handle extensions, rebuilds and actuator setup on valves of every size.
Valves & actuatorsWe troubleshoot, support programming and start up control systems.
PLC & instrumentationWe trace faults to the source instead of swapping parts until something works.
Advanced diagnostics
Plants usually call us after their own team and the usual vendors have run out of answers. Two decades of hands on troubleshooting means we find the real cause, fix it and show you what we did.
San Diego Water AuthorityWe keep the valves, actuators and controls running so your plant stays in compliance.
We provide on site support and standby where an hour of downtime can cost more than the repair.
We support manufacturers' equipment in the field and industrial plants across the Southwest.
A corroded valve extension we replaced for the San Diego Water Authority. Drag the handle to compare.
We'd be nothing without each other. We work safe, plan every job and look out for your crew as much as our own.