Generator services
Design & engineering
Power systems designed around your site and demand.
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- Site surveys
- Load assessment and generator sizing
- System design
JMG Services
Every stage.
One engineering partner.
From design and commissioning to hybrid power, managed energy and lifetime support.
Generator services
Installation & commissioning
From delivery to a tested, integrated installation.
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- Generator installation
- Electrical connections and integration
- Testing and commissioning
Generator services
Controls & distribution
Coordinate generation and distribute power reliably.
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- Synchronisation and load sharing
- Control panels and automatic transfer switches
- Switchgear and electrical panels
Generator services
Maintenance & technical support
Keep diesel and gas systems ready for operation.
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- Preventive and corrective maintenance
- Fault diagnosis and repairs
- 24/7 technical support
Generator services
Monitoring & performance
Understand performance and respond to system alerts.
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- Remote monitoring
- System alerts and diagnostics
- Performance checks
Generator services
Repower & overhaul
Extend the working life of your generator installation.
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- Engine repowering
- Engine and alternator overhauling
- Genuine spare parts
Hybrid power
Hybrid system design
Solar and generators, engineered as one integrated solution.
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- Load assessment and sizing
- Solar-first operation to reduce fuel consumption
- Generator support when solar output is insufficient
Hybrid power
Hybrid system integration
Bring solar, generators and electrical systems together.
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- Solar and generator integration
- Switchgear and control panels
- Installation and commissioning
Hybrid power
Intelligent control
Balance demand and supply across your hybrid system.
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- Coordinated operation
- Remote monitoring
- System performance review
Hybrid power
Hybrid lifecycle support
Support your integrated power system over its working life.
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- Preventive maintenance
- Technical assistance
- 24/7 service coordination
Energy as a Service
Generator energy service
Diesel or gas power managed by JMG under a tailored energy agreement.
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- Generation sized to your operating needs
- Design, installation and commissioning
- Operation, maintenance and technical support
- Metered energy billed at an agreed tariff; fuel and commercial terms agreed per project
Energy as a Service
Solar energy service
Managed solar power for your facility, with storage where required.
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- Reduced requirement for upfront equipment investment
- Remote monitoring and performance checks
- Flexible project-specific terms
- Metered energy under an agreed tariff
Energy as a Service
Hybrid energy service
Solar, generators and optional batteries under one agreement.
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- Intelligent coordinated controls
- JMG manages the system
- Operation and maintenance
- System scope, fuel arrangements and commercial terms agreed per project
After-sales
Preventive maintenance
Scheduled servicing that supports reliable operation.
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- Planned equipment inspections
- Service schedules
- Power-system care
After-sales
Diagnostics & repairs
Identify faults and restore equipment performance.
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- Fault finding
- Corrective maintenance
- Repair coordination
After-sales
Genuine spare parts
Genuine FG Wilson and Perkins spare parts matched to your generator and engine.
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- Genuine parts selection
- Equipment compatibility checks
- Replacement support
After-sales
24/7 technical support
Customer care and service coordination when you need it.
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- Call our support hotline
- Message our support WhatsApp
- Email support@jmglimited.com
After-sales
Remote monitoring
Keep sight of equipment performance and alerts.
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- Performance tracking
- System alerts
- Remote diagnostics
After-sales
Overhauls & upgrades
Improve and extend the life of your power system.
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- Generator repowering
- Equipment overhauls
- System improvements
Cooling services
HVAC maintenance
Planned care for chillers, air handling units and cooling equipment.
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- Scheduled inspections and cleaning
- Operating checks and maintenance planning
Cooling services
HVAC repairs
Identify cooling faults and restore reliable operation.
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- Equipment diagnosis
- Repair and component replacement planning
Cooling services
Cooling optimisation & upgrades
Improve cooling performance through equipment and control improvements.
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- Performance review
- Controls and equipment upgrade assessment
Air compressor services
Compressor maintenance
Keep compressed-air equipment dependable with planned servicing.
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- Routine compressor care
- Filters, consumables and service scheduling
Air compressor services
Compressed-air audits
Understand air demand and identify avoidable energy losses.
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- Demand and efficiency assessment
- Leak detection and improvement planning
Air compressor services
Compressed-air system planning
Match compressors, treatment and storage to your operation.
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- System sizing and layout
- Air treatment and distribution review
Elevator services
Elevator & escalator maintenance
Planned maintenance to keep people moving reliably.
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- Routine equipment inspections
- Preventive service planning
Elevator services
Elevator diagnostics & repairs
Investigate faults and plan repairs for vertical transportation systems.
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- Fault diagnosis
- Component repair and replacement assessment
Elevator services
Elevator modernisation
Plan upgrades for ageing elevators, escalators and moving walks.
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- Controls and component upgrades
- Cabin and passenger experience improvements
From Power to Plug
Built around your operation.
Tell us what your business needs. We’ll shape the right service package.
Plan. Understand. Maintain.
Get more from your generator.
Generator load calculator
Choose the appliances you need to keep running. Get a starting estimate with room to grow.
Calculate my load ↗Generator troubleshooter
See a warning or a shutdown? Identify the next safe step and send the details to JMG.
Check a symptom ↗Generator spare parts
Explore generator components, select quantities and request a parts quotation.
Find my parts ↗Your questions, answered
Frequently asked questions.
Can I enquire about a particular service?
Yes. Select a service to open the enquiry form with that service selected. You can also choose a product or service directly in the contact form.
Does JMG offer repower and overhaul?
Yes. Repower and overhaul are available for assessment. Share the generator model, operating history and current condition so the team can advise.