San Antonio Calibration Lab Services
JM Test Systems provides ISO/IEC 17025 accredited calibration laboratory services for businesses throughout San Antonio, TX and South Texas. Our calibration laboratory supports aerospace and defense contractors, advanced manufacturers, healthcare systems, military installations, electrical contractors, municipal utilities, food and beverage processors, engineering firms, research organizations, and industrial facilities that rely on accurate, traceable calibration of electrical, pressure, temperature, torque, dimensional, RF, and process measurement equipment.
Whether you’re validating instrumentation for an aerospace production line, maintaining critical electrical systems at a military installation, calibrating equipment in a healthcare or laboratory environment, supporting utility infrastructure, or performing preventive maintenance at a manufacturing facility, our calibration experts provide the accuracy, documentation, and traceability needed to maintain quality standards, regulatory compliance, and reliable operational performance.
Why Businesses Choose Our San Antonio Calibration Lab
What calibration services do you provide in San Antonio?
JM Test Systems provides ISO/IEC 17025 accredited calibration services for electrical, pressure, temperature, torque, dimensional, RF, process, and instrumentation equipment used throughout San Antonio and South Texas. Our calibration laboratory supports aerospace and defense contractors, advanced manufacturers, healthcare systems, military facilities, electrical contractors, municipal utilities, food and beverage manufacturers, research organizations, engineering firms, and commercial operations that depend on accurate, traceable measurements for quality assurance, operational reliability, and regulatory compliance.
Is your San Antonio calibration lab ISO/IEC 17025 accredited?
Yes. JM Test Systems is accredited to ISO/IEC 17025 through A2LA, ensuring every calibration is performed using documented procedures and traceable reference standards. Our accredited calibration services help organizations maintain measurement integrity, meet quality management requirements, satisfy industry regulations, and support audit readiness across a wide range of testing and measurement applications.
Can you provide onsite calibration in San Antonio?
Yes. We provide onsite calibration services throughout San Antonio and the surrounding South Texas region. Our technicians support aerospace manufacturing facilities, military installations, hospitals, pharmaceutical and research laboratories, manufacturing plants, utility infrastructure, commercial campuses, food processing facilities, and industrial operations where minimizing equipment downtime and maintaining continuous operations are essential.
Also serving: San Antonio, New Braunfels, Schertz, Cibolo, Universal City, Live Oak, Converse, Boerne, Seguin, Helotes, Leon Valley, Castroville, and businesses throughout South Texas.
onsite
Calibration [in lab]
Equipment Calibration
Specialized Services
onsite
Calibration Onsite
- Test Equipment for Temperature, Pressure, Torque Wrenches, Dimensional, Multimeters and more
- High Voltage
- Oven Surveys
- Instrumentation & Controls
- Electrical
- Mechanical & Dimensional
- Electronic/Gas Detection
- Instrumentation & Controls
- Electrical
- Mechanical & Dimensional
- Electronic/Gas Detection
Electrical Safety
Calibration [in lab]
Calibration Services (in lab)
- Pressure Vacuum and Calibration Test Equipment
- Electrical Test Equipment
- Mechanical and Inspection Test Equipment
- Dimensional Test Equipment
- Force Equipment
- Deadweights Testers
- Hipots
- Torque Screwdrivers
- Survey Equipment
Equipment Calibration
Capabilities
Pressure Calibration Services in San Antonio
Our San Antonio calibration laboratory calibrates pressure gauges, pressure transmitters, pressure switches, digital pressure indicators, manometers, deadweight testers, pressure calibrators, and process instrumentation used throughout aerospace manufacturing, defense operations, healthcare systems, food and beverage production, municipal utilities, pharmaceutical facilities, and industrial plants across South Texas. Our accredited pressure calibration services help organizations maintain process integrity, measurement accuracy, and compliance with demanding quality standards.
Electrical Calibration Services in San Antonio
We calibrate digital multimeters, clamp meters, insulation resistance testers, power quality analyzers, oscilloscopes, relay test equipment, process meters, earth ground testers, circuit analyzers, and other electrical testing instruments used by electrical contractors, utility providers, military facilities, aerospace manufacturers, engineering firms, commercial contractors, and industrial maintenance teams throughout the San Antonio region. Our accredited electrical calibration services help ensure reliable measurements for commissioning, preventive maintenance, troubleshooting, and electrical safety testing.
Temperature Calibration Services in San Antonio
Our calibration laboratory calibrates RTDs, thermocouples, temperature transmitters, digital thermometers, temperature controllers, environmental chambers, ovens, furnaces, dry block calibrators, data loggers, and process monitoring equipment used by healthcare organizations, research laboratories, pharmaceutical manufacturers, food processing facilities, aerospace manufacturers, and industrial operations throughout South Texas. These calibration services help maintain accurate temperature measurement for production processes, environmental monitoring, product quality, regulatory compliance, and mission-critical applications.
Specialized Services
Specialized Services
- Pick Up and Delivery
- New Sales
San Antonio Calibration Laboratory
Trusted nationwide for over 40+ years
JM Test Systems
San Antonio, TX
Business Hours:
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8 AM – 5:00 PM
8 AM – 5:00 PM
8 AM – 5:00 PM
8 AM – 5:00 PM
8 AM – 5:00 PM
Closed
Closed
Phone:
Your Accredited San Antonio Calibration Lab Partner
JM Test Systems understands that organizations throughout San Antonio and South Texas rely on precise measurements, properly calibrated instrumentation, and dependable technical support to keep aerospace operations, defense facilities, manufacturing plants, healthcare systems, utility infrastructure, and commercial projects operating efficiently and in compliance. Our ISO/IEC 17025 accredited calibration services help customers maintain measurement accuracy, reduce equipment downtime, support quality management programs, and ensure reliable performance across critical operations.
Industries We Serve
Aerospace & Defense Calibration
Advanced Manufacturing Calibration
Utility & Energy Calibration
Electrical Contractor & Commissioning Support
Healthcare, Laboratory & Research Calibration
As your full-service partner, you can count on:
- The industry's largest equipment and rental inventory.
- Full range of services 24/7, 365 days a year.
- Above-industry standard accreditations, equipment testing, and certifications.
- Highly trained, experienced, and knowledgeable teams and personnel.
- Full-scale PPE, electrical, and safety trainings across the US.
- Automatic re-calibration notifications.
- Direct to you product delivery, pick-up, or swap out.
- Customer portal for a simple way to manage your equipment, check statuses, retesting dates, access order history, reach customer support, and view inventory, and view/print certifications from anywhere.
Your business success matters to us.
“The emails to remind me to send in my test equipment for certification are great. When I need to purchase new devices, they are always there with answers to all my questions (and I always have a lot).”
Neal Lorenz,
Enterprise Prod
Explore All
JM Test System
Capabilities
Request your Quote Today
Please complete the form below to let us know how we can help you. A representative will contact you as soon as possible. You can also call us toll free at 1-800-353-3411.
Meet Our Local JM Test Systems Experts
John Kappes
Operations Support
Jimmy Salinas
Team Sales Manager
Jaime Patterson
Division Manager
John Kappes
Operations Support
Jimmy Salinas
Team Sales Manager
Jaime Patterson
Division Manager
Merian Rodriquez
Lab Manager
John Hetherwick
Onsite Technician
Supervisor
Shauqille Byrd
ESL Onsite Lead
Technician
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JM's History of Excellence
Supporting San Antonio Companies with Accredited Calibration Laboratory Services
JM Test Systems maintains the highest industry standards and is ISO/IEC 17025 Accredited by A2LA, and ANSI/NCSL Z540-1-1994.
