About Our Company

Analyzer & Instrument Services, Inc. has been in the business for 15 years and we've been lucky enough to learn a thing or two over those years. We would be honored to provide you a quote for business.


Services Overview

From the moment you call Analyzer & Instrument Services, Inc. you'll feel welcomed. We want you to feel like family with us. We work hard to ensure that you receive a professional experience, which is why we aim to offer the best services and information around. 

Repair and Calibration

  • Industrial Instrumentation
  • Process Gas Chromatographs (Analyzers)
  • Pipeline Related Instrumentation

Continuous Emission Monitoring System (CEMS)

  • Repair and Calibration of Emission Analyzers
  • Repair and Maintenance of Associated Sample Systems
  • Maintenance of Associated DATA Acquisition Computers
  • Generation and Submittal of EPA Required Reports
  • Conduct Required Quarterly Cylinder Gas Audits (CGA) as mandated by the EPA and the TCEQ

Repair and Maintenance

  • Online Water Analyzer Maintenance