Houston, TX

Houston Calibration Lab Services

JM Test Systems provides ISO/IEC 17025 accredited calibration laboratory services for businesses throughout Houston, Texas. Our calibration lab supports electrical contractors, manufacturing facilities, petrochemical plants, refineries, utilities, engineering firms, and industrial operations requiring accurate, traceable calibration of electrical, pressure, temperature, torque, dimensional, and process instrumentation.

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Why Businesses Choose Our Houston Calibration Lab

What calibration services do you provide in Houston?

JM Test Systems provides accredited calibration services for electrical, pressure, temperature, torque, dimensional, process, and instrumentation equipment used throughout Houston’s manufacturing, energy, utility, and industrial sectors.

Is your Houston calibration lab ISO 17025 accredited?

Yes. Our calibration laboratory maintains ISO/IEC 17025 accreditation through A2LA, providing traceable calibrations that meet quality and compliance requirements.

Can you provide onsite calibration in Houston?

Yes. Our technicians perform onsite calibration services throughout Greater Houston, including refineries, chemical plants, power generation facilities, manufacturing plants, and commercial operations.

*Also serving Greater Houston, Pasadena, Baytown, Deer Park, Sugar Land, The Woodlands, Katy, Pearland, and the Gulf Coast Region

Houston Calibration Laboratory

Trusted nationwide for over 40+ years

JM Test Systems

Houston, TX

Serving the Greater Houston Region

Business Hours:

Monday:
Tuesday:
Wednesday:
Thursday:
Friday:
Saturday:
Sunday: 

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:

800-353-3411 

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Your Accredited Houston Calibration Lab Partner

JM Test Systems understands that Houston businesses depend on precise measurements, compliant equipment, and fast service to keep projects moving and operations running efficiently.

Industries We Serve

Oil and Gas Calibration Services

Petrochemical Facility Calibration

Manufacturing Plant Calibration

Utility and Power Generation Calibration

Electrical Contractor Calibration Support

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.

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Trusted by Houston Businesses and Customers Nationwide

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“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

Calibration Services ››


Onsite Calibration  ››


Electrical Safety Lab ››


Test Equipment Rentals ››


Electrical Safety Training Courses  ››

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

    Supporting Houston Facilities from Startup Through Maintenance

    Complete the form below to learn more.

    Call us: 432-580-7040 

      JM's History of Excellence

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      Supporting Houston Businesses 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.