LabCal Services is a full-service, independent, analytical laboratory specializing in petrochemical, environmental, water, soil, and bio fuels. We offer a complete battery of standard test methods, from gravities to the most complex methods.

We combine the latest technology and decades to deliver results with efficiency and precision. With LabCal Services, your results come with more than a Certificate of Analysis. We’ll help you solve problems, spot trends, and truly understand what is happening in your application. You can talk directly to the chemist who performed your procedure or consult with the Laboratory Manager. Because giving you accurate numbers is important, understanding what they mean will assist in helping you find real solutions.

Lab Equipment Calibration

LabCal Services offers ISO accredited calibration services that are quality assured and provide 100% customer satisfaction. Most services can be completed on-site and all of our calibrations are traceable to NIST standards and are in compliance with ISO/IEC 17025.

LabCal Services the following equipment:

  • Thermometers(Mercury)
  • Indicators
  • Thermometers(Digital)
  • Balances
  • Hydrometers
  • Barometers
  • Scales
  • Tachometers
  • Stop Watches
  • GC most brands
  • Viscosity Baths & Tubes
  • Flash Machines
  • Color Machines(ASTM, Saybolt etc.)

This is a partial list of the equipment that LabCal Services calibrates. If you have equipment that is not listed above or would like to know more about our services, please call us at 281-474-1344 or leave us a message below.

Personal Service

Our Chemist consults with you (at no additional charge) in interpreting results, diagnosing problems and helping you fully understand your application.


LabCal Services operates 24 hours a day, year round, including weekends and holidays.


We adapt to your testing needs and quickly set up any new methods you may require.

Uncommon Tests

Looking for a lab that can perform tests like part billion sulfur (D4045) or RGA Noack method (D6375)? We can specialize in hard to find test methods and we can do them with efficiency.

Rigorous Quality Assurance

Testing is conducted according to industry approved standards and quality assurance protocols, such as ASTM, AOAC, IP, UOP, API, AOCS & DIN. We participate in inter-laboratory proficiency testing programs and follow strict internal quality procedures, including daily verification sampling.

Management Team

Committed to providing safe, cost-efficient services of the highest quality. We appreciate your business and do not take it for granted.

And many more...


LabCal Services & Repair, Inc.
10201 Bay Area Blvd
Pasadena, TX 77507

Request a free quote or set up an appointment