• info@jocalshinternational.com
  • +234 805 350 6124
jocalshinternational.com

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get to know us Welcome to Jocalsh International Limited Build Everything
With Passion Our Services Your Trusted Partner in Oil, Gas & Infrastructure Advanced Onshore
&
Offshore Solutions Our Projects Excellence in Every Project we Deliver Expertise & a
Dedicated Team

Corrosion Control / Facility Inspection Services

Corrosion Control / Facility Inspection Services
• Cathodic Protection (Pre-design Survey, Detailed Design, Procurement, Installation, Commissioning, Monitoring, Maintenance and Refurbishments). • Internal Corrosion (Design, Procurement, Installation, Commissioning, Inspection and Monitoring). • NDT Inspection Services (Ultrasonic thickness measurement and scanning, Dye Penetrant Testing, Magnetic Particle Inspection) • Rope Access Technology • Coating Integrity Survey, Verification Dip- up and Coating Repairs. • Blasting /Painting.

Engineering, Procurement, Construction/Installation and Commissioning

Engineering, Procurement, Construction/Installation and Commissioning
For turnkey integrated projects encompassing all fields of engineering

Mechanical Construction/Fabrication and Facility Maintenance

Mechanical Construction/Fabrication and Facility Maintenance
• Pipeline / Flow line construction and modifications. • Nitrogen Purging. • Drilling Services • Automated Tank Cleaning (surface and subsurface) • Storage tank construction, leak detection, refurbishments, and maintenance. • Facility maintenance (Electrical, Mechanical, Instrumentation & Piping etc.) • Hot and Cold (Thermal) insulation

Electrical / Instrumentation/Telecommunication Installation and Maintenance

Electrical / Instrumentation/Telecommunication Installation and Maintenance
• Installation and commissioning of low /medium voltage switchgears, power/voltage transformers, injection sub- stations, motor control centers, ultrasonic flowmeter, Marshalling Cabinet, Pressure and Temperature transmitter, Fire and Gas indicators/systems, etc. • HVAC Installations, troubleshooting and Maintenance.

Civil Works and Construction

Civil Works and Construction
• Design, Procurement, Construction and Commissioning • Modifications and Upgrade

Supply of tools, equipment and materials

Supply of tools, equipment and materials
• Valves supply • Pipes, Fittings, Pumps, Compressors and other heavy equipment • Electrical / Instrumentation parts and equipment.
WELCOME TO JOCALSH

Skilled Professionals Delivering Reliable Services Across Oil, Gas & Industrial Projects

We stand out with integrity, precision, and a strong team of seasoned professionals.

We’re expert engineering firm

We deliver lasting results starting with showing up promptly at your site

Over 30 years combined field practice

We always ensure our services begin with punctuality and professional conduct

Have any question?

Get a Free Estimate Now
Contact Us
Just a call
away
Just a call</br> away
Just a call</br> away

With Sound Engineering Practice

We integrate quality, unity, integrity, excellence and trust.
This makes us a reliable and efficient choice for your business.
ABOUT US

Why Our Customers Choose Us

We provide real solutions.

Our expertise ensures quality service delivery with reliable and timely execution.

Social Responsibilities

We empower local talents and support communities through strategic development projects.

Leadership Role

Our professionals lead with experience, offering trusted solutions across all engineering fields.

Some Closed Projects

Explore Our Projects

All Projects

Overhauling of 500kVA Generator

Construction of Control Room for 500/450 TPH 3S Skid-Mounted Puzzolana Crusher

Upgrade of Expatriate Mess at Akamkpa Site

Call-Off Contract for Global Monitoring and Maintenance of CP Systems – OML 53

Call-Off Contract for Global Monitoring and Maintenance of CP Systems

Call-Off Contract for Facility Utility & Maintenance

50 +
Tasks Executed
100 +
Staff Strength
1 M+
Man Hours Logged
12 +
Clients Served

Delivering Reliable Solutions

JOCALSH is proudly Nigerian, providing trusted engineering services with excellence and timely delivery always.

  • Partner with a trusted company
  • Respected name in Nigeria’s engineering industry
  • Largest global industrial business community
Technical Projects
Facility Maintenance
We’re expanding and delivering quality results
Get a Free Quote

Leading Work That Saves Everyone’s Life

Some of Our Works

What we’re offering

Our Services

Corrosion Control and Facility Inspection Services

Corrosion Control and Facility Inspection Services

We provide industry-standard solutions aimed at preserving asset integrity and enhancing operational safety...
Engineering, Procurement, Construction/ Installation, and Commissioning

Engineering, Procurement, Construction/ Installation, and Commissioning

We deliver turnkey integrated projects across all...
Mechanical Construction, Fabrication, and Facility Maintenance

Mechanical Construction, Fabrication, and Facility Maintenance

We offer a wide array of mechanical and maintenance solutions...
Supply of Tools, Equipment, and Materials

Supply of Tools, Equipment, and Materials

We provide reliable procurement and supply chain services, including Strategic sourcing, logistics coordination, and timely delivery of high-quality...
Electrical, Instrumentation & Telecommunication Installation and Maintenance

Electrical, Instrumentation & Telecommunication Installation and Maintenance

Our electrical and instrumentation team provides Comprehensive solutions for the...
Civil Works and Construction

Civil Works and Construction

A full spectrum of services tailored to support infrastructure development and industrial projects. We handle the design, planning, procurement, and execution of civil...
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Inspiring solutions

Expert Workers are Giving Best Services to Build Businesses

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  • Innovative Engineering Excellence
  • Sustainable Offshore & Onshore Support
  • Reliable Project Execution Standards
  • Global-Standard Safety Compliance
  • Tailored Industrial Solutions for Every Client

Jocalsh International provides trusted engineering, procurement, and construction services with a strong focus on safety, efficiency, and client satisfaction. Our expertise ensures every project is delivered with precision and professionalism.

  • Powered by a Team of Industry Experts
Oil & Gas Engineering
91%
Infrastructure & Construction
78%
Marine & Offshore Services
90%