Tank-top safety, done right.
Thief hatch service, replacement, and pressure-relief setting across the Permian Basin. Done right so your environmental team stops getting calls.
Thief hatches sound boring. They are — until one fails and you get a call from the environmental guys with a six-figure number attached. We service, replace, and properly set thief hatches across the basin. Most jobs are quick. The few that aren't are usually corroded units that should have been replaced two years ago.
What you're paying for.
No surprise line items. Here's exactly what's in scope.
- Thief hatch inspection and condition documentation
- Spring replacement and pressure-relief setting
- Full thief hatch replacement (Enardo, Tyco, Protectoseal, etc.)
- Gasket replacement
- Tank-top corrosion assessment
- Vacuum relief setting where applicable
Our process.
Inspection
Tech climbs the tank, documents condition with photos, takes pressure readings.
Quote
Repair vs. replacement recommendation with parts and labor breakdown.
Service
Most thief hatch work is same-day. Replacements depend on part availability.
Document
Photos and pressure readings logged via ReliableTrack for your records.
Common questions.
How often should thief hatches be serviced?
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Annual inspection at minimum. High-corrosion environments may need quarterly checks. We'll recommend a cadence after seeing your installation.
Can you set pressure relief to a specific spec?
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Yes. We set to whatever your operator or regulatory requirement calls for, and document the setting in writing.
What brands of thief hatches do you work on?
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All major brands — Enardo, Tyco, Protectoseal, Groth, and others. Replacement parts get sourced from the original manufacturer.