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Maintenance Services
We aim to develop long term relationships with our customers through our partnership approach thereby ensuring customer satisfaction.
ESCO provides a diverse range of maintenance services to various industries, such as power plants, petrochemical plants and oil & gas refineries.
They are designed to match the specific needs of customers including major shutdowns for maintenance, general equipment maintenance and emergency service. The company has expertise in maintaining machinery, electricity system and control & monitoring equipment by the capabilities to provide integrated service to different industries, especially power plants.


We will provide services to satisfy our customers with continually improving and concerning safety



This will be achieved by our total commitment to:



Provide services in compliance with international standard to satisfy our customers and      deliver on time

Involve all employees in the process of continual improvement

Develop staff competencies through appropriate development programs

Encourage all employees to aware and concern on safety, health and environment



As today plants are designed with advanced technology in order to achieve high efficiency and output, they require complicated and precise plant maintenance in order to maintain their performance and prolong their lifetime.


With our staff long term experience in maintenance, we provide a variety of professional Maintenance Services for Power Generation, Petrochemical, Oil & Gas and other Industries.


We provide a team of multi-disciplined and specialist engineers who are available for troubleshooting, work packages or to supervise the customer's staff carrying out their maintenance or modification works.

Power Plants


Petrochemical, Oil & Gas and Other Industries





Contact us :

Mr. Intouch Prakobvanichkul

Maintenance Division Manager

E-mail  : intouch.pra@egco.com


Tel :   +66 (0) 3868 2611 Ext. 2100

Mob :  +66 (0) 8 5918 1997

Fax :   +66 (0) 3869 1377

Turbine Maintenance

Mr.Kaisorn Sawangdoen


Turbine Maintenance Manager



E-mail : kaisorn.saw@egco.com
Tel : +66 (0) 3868 2611
    Ext. 2120
Mob : +66 (0) 8 1988 3478
Fax : +66 (0) 3869 1377

 Turbine Maintenance

Mechanical Maintenance of Rotating Machinery:

     
  • •  Gas Turbine Hot Gas Path Inspection and Major Overhaul
  • •  Steam Turbine Yearly Inspection, Minor Inspection and Major
       Overhaul
  • •  Centrifugal or Axial Flow Compressor Inspection and
        Overhaul
  • •  Centrifugal, Mixed Flow and Axial Flow Pump Inspection and
        Overhaul
  • •  Large Centrifugal Fan or Blower Inspection and Overhaul
  • •  Borescope Inspection

  • •  Trouble Shooting Mechanical Equipment and Processes

Boiler Maintenance

Mr.Bancha Ouynok
Boiler Maintenance Manager




E-mail : bancha.ouy@egco.com
Tel : +66 (0) 3868 2611
    Ext. 2130
Mob : +66 (0) 8 1377 8713
Fax : +66 (0) 3869 1377

 Boiler Maintenance Section

Mechanical Maintenance for Boiler and Pipe Work :

     
  • • Pressure Parts Inspection
  • • Tube Replacement
  • • Steam Drum Inspection
  • • Boiler Water Circulating Pump Inspection
  • • Boiler Feed Water Pump Inspection
  • • Valve Inspection and Repair
  • • Boiler Casing Modification
  • • Damper Inspection and Repair
  • • Regenerative Air Heater Inspection
  • • Induced Draft Fan Inspection and Overhaul
  • • Forced Draft Fan Inspection and Overhaul
  • • Burner Inspection and Repair
  • • Safety Relieve Valve Inspection and Overhaul
Electrical Maintenance

Mr.Panya Sartfak
Electrical Maintenance Manager




E-mail : panya.sar@egco.com
Tel : +66 (0) 3868 2611-4
    Ext. 2140
Mob : +66 (0) 8 0561 6180
Fax : +66 (0) 3869 1377
+66 (0) 3868 2823

 Electrical Maintenance Section

Maintenance Services for Electrical Equipment and Control System :

     
  • • Generator Inspection and Overhaul
  • • Motor Inspection and Overhaul
  • • Power and Distribution Transformer Inspection and Test
  • • HV Switchyard Inspection and Test
  • • MV and LV Switchgear Inspection and Test
  • • Metering Inspection, Test and Calibration
  • • AVR Control System Inspection and Test
  • • Protective Relay Inspection and Test
  • • Station Battery, Charger and UPS Maintenance
  • • Trouble Shooting of Electrical and Control System
  • • ELCID Test Wedge Tightness
  • • Wedge Tightness Test
  • • Thermoscan Electrical Hot Spot
Control & Instrument Maintenance Section

Mr.Somnuck Jaroenvorakitkul
Control & Instrument
Maintenance Manager





E-mail : somnuck.jar@egco.com
Tel : +66 (0) 3868 2611
    Ext. 2150
Mob : +66 (0) 8 1734 0614
Fax : +66 (0) 3869 1377

 Control & Instrument Maintenance Section

Maintenance Services for Control and Instrument:

     
  • • Measuring Instrument Inspection, Testing and Calibration
  • • Gas Turbine Control for GE OEM : Mark I, II, IV, V and VI
  • • Steam Turbine for GE OEM : Mark V and VI
  • • Gas Turbine for Siemens OEM : SIMEDYN, SIMETIC S5
  • • Trouble Shooting of C&I System
  • • Provision Flame Detector for Gas Turbine : ITS Product
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