Expert Repair and Preventative Maintenance Services
DOD Technologies offers mail-in and in-person gas detection system maintenance services throughout North America. Our team of highly skilled technicians provides exceptional service and technical support. We offer several service options including equipment repair, gas calibration, system start-ups, design/installation, training & preventative maintenance. Our Factory Service Center exclusively services ChemLogic and New Cosmos fixed and portable gas detection equipment. We also support other legacy gas detector systems utilizing colorimetric, electrochemical, FTIR and other detection principles. Learn more below and contact us today for further assistance.
Equipment Repair & Calibration
Ship your DOD Technologies' ChemLogic or New Cosmos equipment to us for repair or calibration. Pricing will vary based on the extent of services required. Our Factory Service Center will present all available options, along with an estimate to keep your equipment running optimally. To begin the process, simply click the following button to complete your RA request.
Field Service Repair & Maintenance
DOD Technologies also comes to you! Our team of Field Service Technicians will provide expert in-person repair and maintenance services right at your facility. From emergency requests to on-going maintenance, let us customize a service plan that best fits your needs. Unsure of what you need? No problem. Click the following and select 'Custom Quote/Sales Assistance' to begin the conversation or request a custom Field Service quote.
*Pricing listed does not include the cost of parts, additional labor or taxes. Prices may vary due to the severity of the repair. Pricing subject to change.
Additional Services
Field Service & Training
When it comes to providing service, our team is equipped to service many brands and types of gas detection equipment. If you have concerns about a system currently installed at your facility or a portable unit on hand, give our staff a call. We can assist you through the process or train your staff to have you up and running in no time.


Preventative Maintenance
We offer a range of preventative maintenance plans to meet a diverse number of requirements. This program allows you to plan for routine maintenance to ensure your gas detection equipment continues to perform optimally. From procuring cassettes and sensors to on-site technician calibration, you can trust DOD Technologies to keep your systems running.
Installation & Design
DOD Technologies collaborates with engineering staff and/or companies to provide gas detection services such as safety system design, testing, and installation and integration. Our experts help incorporate gas detection into your new or existing infrastructure. If you already have a safety system in place, we can provide integration support. Choosing the right path for your gas detection system is essential. Our dedicated team will ensure you specify the appropriate systems and receive the necessary support for your specific application.


Equipment Start-Up
Work with our skilled team to ensure that your equipment is correctly installed and performance-tested to meet stringent life safety system requirements.
Contact DOD Technologies’ Technical Services Department Today
For additional information or to schedule a specific service, click below or contact our Technical Services department at 815-788-5200.
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