Service Area · City
Calibration Services in Houston
Houston runs on process instrumentation — energy, oil and gas, petrochemical, and the aerospace work anchored by NASA. American Gage supports Houston companies with A2LA-accredited mail-in calibration, with deep pressure and temperature capability for process and safety instrumentation.

Service model
Nationwide mail-in & freight
Inbound shipping
Prepaid inbound shipping available
Turnaround
7–10 business days; expedite available
Pressure, temperature, and the instrumentation of energy
Houston’s energy, oil-and-gas, and petrochemical sectors depend on pressure gauges and transducers, temperature sensors, and the safety instrumentation that keeps facilities running within limits — plus the aerospace work around NASA’s Johnson Space Center. Calibration here is about traceable pressure and temperature above all, backed by full documentation.
American Gage brings deep pressure capability (deadweight/pressure-balance references and precision controllers) and temperature calibration under A2LA ISO/IEC 17025 accreditation, with certificates documenting data, uncertainty, and NIST traceability.
Mail-in service for process instruments
Send your equipment list — including ranges and any hazardous-area or process specifics — and we confirm scope, pricing, and turnaround within one to two business days. Ship to Placentia, we calibrate in-house, and instruments return on a 7–10 business day standard turnaround with expedite options.
Industries we serve in Houston
- Oil, Gas & Petrochemical
- Energy & Power
- Aerospace (NASA supply chain)
- Process Manufacturing
- Instrumentation
The Lab Behind the Routes
Where Houston instruments actually get calibrated.



8,000 sq ft of discipline-specific, environmentally controlled laboratories in Placentia — accredited to ISO/IEC 17025:2017 by A2LA, certificate #4296.01. Every instrument you ship is calibrated here and returned to you — never sub-contracted to another lab.
Calibration capabilities available to Houston companies
Houston calibration FAQs
What pressure ranges can you calibrate?
American Gage maintains pressure capability from low-pressure controllers to high-pressure comparators, traceable to NIST. Send the instrument model and full-scale range and we’ll confirm coverage against our scope.
Do you serve the greater Houston area?
Yes — Houston and the Gulf Coast by mail-in calibration. Instruments ship to our Placentia lab and return with A2LA-accredited certificates, typically within 7–10 business days.
Popular calibration services
- Pipette Calibration →
- Torque Wrench Calibration →
- Pressure Gauge Calibration →
- Caliper Calibration →
- Micrometer Calibration →
- Gage Block Calibration →
- Multimeter Calibration →
- Scale & Balance Calibration →
- Surface Plate Calibration & Resurfacing →
- Thread Gage Calibration →
- Force Gauge Calibration →
- Hardness Tester Calibration & Repair →
- Rush & Expedited Calibration →
- Mitutoyo Instrument Calibration →
- Starrett Instrument Calibration →
- Fluke Instrument Calibration →
Authoritative references
Nearby service areas
Need calibration in Houston?
Send your equipment list and we'll confirm scope, pricing, and turnaround within one to two business days — then ship your instruments to our Placentia lab for accredited calibration and return.
