Complete Engineering & Maintenance Services
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ติดต่อทีมวิศวกรOur Expertise & Services
Maintenance Solutions : Expert Service Backed by 30+ Years of Experience
With over 30 years of expertise, Domnick (Thailand) delivers comprehensive maintenance solutions for compressed air systems, gas generation systems, process filtration, UV technology, chillers, and biogas moisture reduction systems.
We go beyond emergency repairs — our focus is on proactive maintenance and long-term service contracts that keep your systems running reliably, minimize downtime, maximize equipment lifespan, and reduce energy consumption.

Our Maintenance Solutions Cover All Critical Factory Systems
Comprehensive maintenance programs ensure reliable, efficient operation across all core utilities – from compressed air and gas generation to cooling, filtration, and biogas systems.
Compressed Air Systems
End-to-end maintenance for compressed air infrastructure.
- Air compressors inspection and servicing
- Air treatment equipment: Air dryers, air filters, condensate solutions
- Compressed air distribution systems integrity checks
Gas Generation Systems
On-site gas generation performance and reliability.
- Nitrogen generator inspection and tuning
- Oxygen generator maintenance
- Hydrogen generator safety and performance checks
Process Filtration
Clean, stable utilities for production processes.
- Water and liquid filtration for production lines
- System cleaning and maintenance to maintain optimal efficiency
UV Technology
UV systems optimized for water and liquid treatment.
- UV system maintenance for water and liquid applications
- Reducing microbial contamination and ensuring reliability
Chillers (Cooling Systems)
Stable cooling performance and lower energy usage.
- Chiller inspection, cleaning, and preventative maintenance
- Improving cooling efficiency and reducing energy consumption
Biogas Moisture Reduction Systems
Moisture-controlled biogas for maximum plant output.
- Maintenance of biogas dehumidification equipment
- Ensuring maximum biogas output and stable production
Service Solutions

Looking for reliable engineering and maintenance support? From system design to repair and preventive services, our experts are ready to help you keep your operations running at peak performance.



























