Our Services

Power Solutions, Sales & Support

Diesel Engineering & Co is Pakistan's trusted partner for complete generator sales, installation, maintenance, and upgrades. We deliver engineering excellence for reliable performance and long-term peace of mind.

What We Do Best

Comprehensive Generator Solutions

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Generator Sales

New and refurbished diesel generators with accurate sizing and application-based system design. Reliable products with full technical support.

🏗️

Installation & Commissioning

Professional installation, control panel integration, and load testing—delivered turnkey with complete documentation.

🔧

Repairs & Overhauls

Advanced diagnostics, engine overhauls, alternator repairs, and on-site troubleshooting for all major generator brands.

🛡️

Preventive Maintenance (AMC)

Flexible annual maintenance contracts with inspections, service reports, and routine consumables to ensure reliable operation.

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Upgrades & Retrofits

Control system upgrades, noise reduction solutions, emissions improvements, remote monitoring, and custom retrofits for existing generators.

⚡

Generator Sales

New and refurbished diesel generators with accurate sizing and application-based system design. Reliable products with full technical support.

🏗️

Installation & Commissioning

Professional installation, control panel integration, and load testing—delivered turnkey with complete documentation.

🔧

Repairs & Overhauls

Advanced diagnostics, engine overhauls, alternator repairs, and on-site troubleshooting for all major generator brands.

🛡️

Preventive Maintenance (AMC)

Flexible annual maintenance contracts with inspections, service reports, and routine consumables to ensure reliable operation.

🔄

Upgrades & Retrofits

Control system upgrades, noise reduction solutions, emissions improvements, remote monitoring, and custom retrofits for existing generators.

Our Technical Capabilities

From routine diagnostics to complex engine overhauls, our team handles all aspects of diesel generator services in Pakistan. We ensure your power systems operate at peak efficiency.

💻

Diagnostics & Load Testing

Advanced computerized diagnostics to identify fault codes and performance issues. We perform resistive and reactive load bank testing to verify generator capacity under real-world conditions.

⚙️

Engine & Alternator Repair

Complete engine overhauls (top and major) for Caterpillar, Cummins, Perkins, and Volvo units. Our alternator services include rewinding, AVR replacement, and bearing changes.

🎛️

Control Panels & ATS

Troubleshooting and upgrading control systems (Deep Sea, ComAp, Woodward). We design and install Automatic Transfer Switches (ATS) for seamless power switching.

⛽

Fuel & Cooling Systems

Fuel pump calibration, injector testing, and tank cleaning services. We also specialize in radiator cleaning, water pump repair, and coolant flushing to prevent overheating.

💻

Diagnostics & Load Testing

Advanced computerized diagnostics to identify fault codes and performance issues. We perform resistive and reactive load bank testing to verify generator capacity under real-world conditions.

⚙️

Engine & Alternator Repair

Complete engine overhauls (top and major) for Caterpillar, Cummins, Perkins, and Volvo units. Our alternator services include rewinding, AVR replacement, and bearing changes.

🎛️

Control Panels & ATS

Troubleshooting and upgrading control systems (Deep Sea, ComAp, Woodward). We design and install Automatic Transfer Switches (ATS) for seamless power switching.

⛽

Fuel & Cooling Systems

Fuel pump calibration, injector testing, and tank cleaning services. We also specialize in radiator cleaning, water pump repair, and coolant flushing to prevent overheating.

Industries We Serve

Providing robust industrial generator solutions to critical sectors across the country.

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Manufacturing

Textile, Pharma, FMCG

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Healthcare

Hospitals & Clinics

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Commercial

Malls, Offices, Banks

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Construction

Infrastructure Projects

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Telecom

Data Centers & Towers

Why Choose Diesel Engineering & Co?

✓ Proven Experience: Over a decade of hands-on experience with multi-brand diesel generators.
✓ Fast Response Time: Rapid deployment for generator repair and maintenance to minimize downtime.
✓ Multi-Brand Expertise: Skilled in servicing Perkins, Cummins, Caterpillar, Volvo, and more.
✓ 24/7 Support: Round-the-clock emergency services for critical power failures.
✓ Quality Parts: We use high-quality, reliable parts for all repairs and overhauls.
✓ Safety & Compliance: Adhering to strict safety protocols and environmental standards.

Service Coverage Across Pakistan

📍 Karachi (Head Office)

Our primary service hub in the Korangi Industrial Area provides 24/7 emergency response for SITE, Port Qasim, and DHA. We are the preferred choice for generator repair in Karachi.

📍 Lahore & Punjab

Dedicated technical teams available for industrial power projects and generator maintenance in Lahore, Faisalabad, and surrounding industrial zones.

📍 Islamabad & Northern Region

Specialized technicians for diesel engine support and large-scale power installations across Islamabad, Rawalpindi, and Peshawar.

🌍 Coverage: Nationwide Industrial & Commercial Power Support

Ready for tailored power and reliable support?

Request a Quote