Houston Calibration Laboratory

Calibration Services in Houston, Texas

National Calibration’s Houston laboratory provides professional calibration services throughout Texas and the Gulf Coast region. We specialize in helping testing laboratories, manufacturers, engineering firms, contractors, and industrial facilities maintain accurate, compliant equipment with dependable service and fast turnaround times.

Whether you need routine calibrations, accredited field services, or equipment repairs, our Houston team is committed to providing the responsive customer service and technical expertise National Calibration has delivered since 1955.

Our Capabilities

Our Houston laboratory performs calibration services for a wide variety of testing and measurement equipment, including:

Construction Materials Testing (CMT)

Our experienced technicians calibrate equipment used in asphalt, concrete, soils, aggregate, and geotechnical testing laboratories, including:

• Compression Testing Machines
• Pipe D Loaders
• Texas Gyratory
• Concrete Air Meters
• Load Cells
• Slump Cones
• Proctor Hammers
• Soil Testing Equipment
• Marshall Testing Equipment
• Balances and Scales
• Feeler Gauges
• Ovens
• Thermometers
• Timers
• Dial Indicators
• Sieves and Sieve Shakers
• Related ASTM and AASHTO testing equipment

Dimensional Calibration

• Calipers
• Micrometers
• Height Gages
• Depth Gages
• Dial Indicators
• Test Indicators
• Go/No Go Thread Plug Gauges
• Pin Gauges

Torque Calibration

• Torque Wrenches
• Torque Screwdrivers

Pressure Calibration

• Pressure Gauges
• Digital Pressure Gauges
• Pressure Transducers
• Vacuum Gauges
• Digital Manometers

Temperature & Humidity

• Digital Thermometers
• Temperature Indicators
• Temperature Data Loggers
• Infrared Thermometers

Nuclear Gauge Calibration

Services include:

• Nuclear Density Gauges
• Routine Preventive Maintenance
• Leak Testing Coordination
• Calibration Documentation

Please contact us to schedule nuclear gauge calibration services.

Additional Services

National Calibration also offers:

• ISO/IEC 17025 Accredited Calibration in the Field
• Standard ISO/IEC 17025 Calibration
• Calibration Data Reports
• Audit Help
• Equipment Evaluation
• General Repairs & Adjustments
• Certificate Storage Through CalHub
• Local Pickup & Delivery (Available in Select Areas)

Industries We Serve

Our Houston laboratory proudly supports customers in:

• Construction Materials Testing
• Manufacturing
• Oil & Gas
• Engineering & Consulting
• Commercial Laboratories
• Government Agencies
• Industrial Maintenance
• Infrastructure & Transportation

Need Something Beyond Our Houston Capabilities?

If your equipment falls outside the capabilities of our Houston laboratory, don’t worry, we may still be able to help.

As part of the National Calibration network, our Houston team has access to the expertise and capabilities of our laboratories in Scottsdale, AZ, Albuquerque, NM, Las Vegas, NV, and Salt Lake City, UT. If your equipment cannot be calibrated in Houston, we’ll work with you to determine the best National Calibration location to complete the service.

Our goal is to provide a seamless experience by coordinating the calibration through our network whenever possible, giving you access to one of the broadest ranges of calibration capabilities in the Southwest all through a single trusted partner.