CEMS Experts Since 1992  ·  a division of GK Associates, Inc. Environmentally Responsible. Business Friendly. CALL NOW (805) 523-8700 or email us

Services & Training

Maintenance contracts, on-site repair, RATA certification support, business hours phone support, operator training, and quarterly calibration gas audits — peak performance year-round.

Preventative Maintenance

Customized support agreements and scheduled preventative maintenance to reduce costly emergency repairs and downtime.

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CEMS Training

Basic and advanced operator training for CEMS hardware, software, and reporting requirements from experienced staff.

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Business Hours Phone Support

State-of-the-art messaging and support system designed for fast response to technical or maintenance-related questions.

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On-Site Repair

Cost-effective emergency on-site response for unplanned repairs to minimize downtime and avoid compliance violations.

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Service & Support

CEMS Services

CEMS Experts provides comprehensive service and support for all makes and models of Continuous Emissions Monitoring Systems. Our experienced technicians keep your system at peak performance year-round — minimizing downtime, avoiding costly compliance violations, and extending equipment life.

Maintenance & Repair

  • Preventative maintenance services
  • Customized maintenance contracts
  • On-site emergency repair
  • Hardware and software upgrades
  • Spare parts management
  • Calibration gas cylinder management

Certification & Support

  • RATA — Relative Accuracy Test Audit support
  • Quarterly calibration gas audits
  • System certification assistance
  • business hours phone support
  • Basic and advanced operator training
  • Emission reporting software consulting

Maintenance Contracts

Our customized maintenance contracts are tailored to your specific CEMS and operational requirements. Contracts include scheduled preventative maintenance visits, priority response for emergency calls, quarterly calibration gas audits, RATA support, and discounted pricing on replacement parts and consumables.

Portable Analyzer Service & Calibration

CEMS Experts provides comprehensive calibration, performance verification, repair, and documentation services for portable analyzers. All calibrations are fully documented with traceability to certified calibration gases. Learn more about our portable analyzer services →

Spare Parts Management

CEMS Experts manages your spare parts inventory so critical components are always on hand when you need them. We offer price discounts on replacement parts, consumables, and calibration gases — and can arrange for same-day or next-day delivery for emergency situations.

Ready to Get Started?

Our engineers are standing by. Call, email, or submit a request form — we respond within one business day.

(805) 523-8700