THE STANDARD FOR GAS DETECTION SERVICE CTI Service is your end-to-end partner in gas detection equipment maintenance and repair. We offer on-site visits, mail-in calibration, technical phone support and thorough reporting to help keep your gas detection system operational, reliable, and compliant. Advanced Scheduling & Upcoming Calibration Reminders Unmatched Gas Detection Expertise Complete System Inspection Audit-Ready Compliance Reporting A nationwide team of technicians trained and equipped to calibrate and repair gas detectors and inspect overall system operation. Learn more about field service. Mail-In Portable Gas Detector Service In-house calibration and gas detector repair service for portable gas detectors. $196/device + shipping. Learn more about in-house portable calibration. Review all CTI Service records for accuracy and completeness. Available to provide ongoing technical support between service visits. For over 20 years, CTI has specialized in gas detector repair, calibration and maintenance, building its reputation on reliability, responsiveness, and technical expertise. Trained to calibrate all brands and equipped with all gases, we’re the best at what we do because gas detection is all we do. CTI Service is your gas detection compliance companion. Every member of our team knows the industry standards and best practices that keep your system compliant and performing as expected. In accordance with IIAR 6, our field service technicians are scheduled to visit facilities refrigerated with ammonia every 6 months to calibrate toxic gas sensors and perform an annual test of alarm, ventilation and shutdown outputs. Our team is also trained to service and provide safety assessments for gas detection systems monitoring CO2, CO, NO2 and synthetic refrigerants like Freon, with a recommended calibration frequency of every 6 months. Unsure if your facility is compliant? Schedule a safety assessment with CTI Service! We provide expert recommendations with simplified solutions to meet your safety and documentation goals. Compliance Without the Complexity Your Facility’s Safety is our Top Priority. CTI Service team members complete extensive technical and compliance training to help you prevent costly compliance surprises, reduce downtime, and provide confidence that your facility is properly equipped while minimizing gas detector repair costs. Advanced Appointment Scheduling & Upcoming Calibration Reminders. We understand you have a lot on your plate, which is why CTI’s service schedulers send timely calibration reminders to ensure your gas detector maintenance remains aligned with current industry standards. Annual Functional Output Testing of Shutdowns, Ventilation and Alarms. Proper calibration confirms your sensors are reading accurately, but it doesn’t confirm your system meets current standards. CTI field technicians can evaluate your whole system and identify gaps most providers aren’t trained to look for. Secure and Accessible OSHA Documentation. All service records and compliance documents are securely stored on CTI servers and are readily available when needed. Audit-Ready Documentation Documentation is just as important as the service itself. CTI provides detailed PSM reports that verify system performance and support your compliance efforts. All service documentation is securely stored on CTI servers, giving your facility easy access to critical inspection, calibration, and maintenance records when they’re needed most. Each audit-ready PSM report is completed by the CTI Technician who performed the work and reviewed by PSM documentation experts for accuracy before delivery. Built to support OSHA PSM Standard 1910.119(j)(v)(iv), CTI documentation helps demonstrate compliance, verify system reliability, and support the ongoing safety of your facility. Including, but not limited to: Get in touch with our gas detection calibration experts Request a quote for on-site calibration or mail in your portable detector for calibration today!