Indigenous Oil & Gas Maintenance

Engineering Excellence in Oil & Gas Maintenance Since 1974

Your trusted indigenous partner for specialized maintenance solutions across upstream and downstream operations.

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Who we are

When operational integrity is compromised, turn to CMSL….if it’s broke, turn to CMSL to help you fix it…Production down, operational integrity is compromised? We can help…When operational integrity matters most, Nigeria's leading oil and gas operators turn to Cakasa Maintenance Services Limited (CMSL). CMSL is part of the CAKASA Group of companies, which includes….An offshoot of Cakasa (Nig.) Company Limited, an EPC company incorporated in 1974, we are a leading indigenous oil and gas maintenance company with decades of experience across the upstream and downstream sectors. Our specialist engineers and technicians deliver precision maintenance solutions, including flow measurement, catalyst handling, valve maintenance and calibration, and equipment procurement.

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Our Specialized Solutions

Precision-engineered services built on five decades of expertise.

Hydrocarbon measurement solutions

Meter proving, gas validation, and NUPRC compliance - precision measurement at every custody transfer point.
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Valve maintenance & calibration

Pressure testing, calibration, and online testing to keep flow uninterrupted and compliant.
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Catalyst handling solutions

Catalyst loading/unloading, vessel inspection, and reactor maintenance - executed with strict safety protocols.
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Refractory solutions

Installation and repair of refractory linings for furnaces, heaters, and reactors.
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Loading arm solutions

Inspection, maintenance, and refurbishment of marine terminal loading arms for safe, leak-free transfer.
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Facility modification, pipeline construction & maintenance (EPCIC)

Engineering, procurement, construction, installation, and commissioning - minimizing shutdowns while maximizing continuity.
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Training & manpower development

Empowering Nigerian professionals with globally relevant skills - because true sustainability is built on people.
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Survey & Drafting

Comprehensive survey and inspection services ensuring asset integrity, regulatory compliance, and operational safety across industrial facilities.
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Procurement and After-Sales Solutions

Strategic sourcing and supply of engineered equipment and products across upstream, midstream, and downstream operations through our trusted OEM partnerships.
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Our track records

Delivering precision maintenance across Nigeria's oil and gas landscape

Flow measurement
NLNG to SPDC BOGT condensate custody transfer metering system
Client: NLNG / SPDC · Bonny, Rivers State
Engineered, procured and commissioned a custody transfer metering system enabling accurate revenue allocation in full NUPRC compliance.
Flow measurement
NLNG to SPDC BOGT condensate custody transfer metering system
Client: NLNG / SPDC · Bonny, Rivers State
Engineered, procured and commissioned a custody transfer metering system enabling accurate revenue allocation in full NUPRC compliance.
Flow measurement
NLNG to SPDC BOGT condensate custody transfer metering system
Client: NLNG / SPDC · Bonny, Rivers State
Engineered, procured and commissioned a custody transfer metering system enabling accurate revenue allocation in full NUPRC compliance.
Flow measurement
NLNG to SPDC BOGT condensate custody transfer metering system
Client: NLNG / SPDC · Bonny, Rivers State
Engineered, procured and commissioned a custody transfer metering system enabling accurate revenue allocation in full NUPRC compliance.
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Client feedback

Proven in the field

For decades, CMSL has delivered maintenance excellence across Nigeria's most demanding oil and gas operations — from offshore platforms to refinery facilities. Our reputation is built on the trust of Nigeria's top operators.

  • Ameh Augustine

    Very efficient work procedure and service delivery.

    Ameh Augustine
    Maintenance Advisor, CHEVRON NIGERIA LIMITED
  • Steve .O

    The work provided by them exceeded all our expectations. Their team demonstrated exceptional expertise, efficiency, and professionalism throughout the project, resulting in significant improvements to our operations and productivity."

    Steve .O
    CHEVRON NIGERIA LIMITED

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Partner with Nigeria's most experienced maintenance team in 3 easy steps.

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Tell us what you need

Submit an enquiry or request a quote. Our team will respond within 24 hours.
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We assess & propose

Our engineers review your requirements and deliver a tailored technical and commercial proposal.
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We deliver

From mobilization to handover — precision, safety and zero compromise on quality.
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Trusted by Nigeria's leading operators