Maintenance Services

At Marquise Energy, we deliver essential maintenance and inspection solutions that ensure your equipment, facilities, and infrastructure operate at peak performance. Our services are designed to enhance safety, reliability, and efficiency, while reducing downtime and mitigating operational risks.

From predictive and preventive maintenance to corrective interventions and full facilities management, we provide the support you need to keep your assets running smoothly—today and into the future.

Maintenance Services

Wellhead & Valve Maintenance

At Marquise Energy, we provide comprehensive wellhead and valve maintenance services to ensure the safe and efficient operation of oil and gas wells, pipelines and facilities.
Our team of experienced technicians and engineers utilizes state-of-the-art equipment and techniques to deliver high-quality maintenance solutions.

Routine inspections, repairs and replacements wellhead components, including casing hangers, tubing hangers and valves.

Inspection, repair and replacement of valves, including gate valves, ball valves and check valves.

Our Engineering Review services serve as a quality gate, ensuring all designs are technically sound, compliant, and fit for purpose. We assess project documentation for accuracy, identify potential design gaps, and validate that all specifications align with operational goals and industry standards. This process ensures design integrity, reduces risk, and enhances overall project reliability.

Detection and repair of leaks on wellheads, valves and pipelines using valve sealant and High-pressure pump sealants.
Maintenance Services

Pipeline Maintenance

Pipeline maintenance services are essential to ensure the integrity, safety and efficiency of pipeline, which
transport vital fluids, gases and liquids. These services encompass various activities, including:

Visual inspections to identify signs of damage, corrosion or wear. Advanced inspection techniques, such as ultrasonic testing, radiography, magnetic flux leakage testing.
Removing debris, sediment and other contaminants from pipelines. Cleaning pipelines using various methods, such as pigging, chemical cleaning and mechanical cleaning.
Applying protective coatings to pipelines to prevent corrosion. Installing cathodic protection systems to prevent corrosion.
Repairing or replacing damaged or corroded pipeline sections. Using various techniques, such as welding, patching and sleeving.
Developing and implementing pipeline integrity management plans. Identifying and mitigating potential pipeline risks.
Detecting leaks using various methods such as acoustic emission testing and gas detection. Repairing leaks to prevent further damage and environmental harm.
Rehabilitation pipelines using various techniques, such as lining, coating and relining. Extending the lifespan of pipelines and improving their performance.
Safely decommissioning pipelines at the end of their lifespan. Removing pipelines and restoring the surrounding environment.
Maintenance Services

Pipeline Wrapping

Pipeline wrapping services involve the application of protective coating to pipelines to prevent corrosion, damage and leakage. Types of Pipelines Wrapping Services include:
Application of protective coating, such as epoxy, polyurethane or ceramic to pipelines.
Wrapping pipelines with materials such as tapes, fabric or foams to prevent corrosion and damage
Installing liners such as epoxy or polyurethane, inside pipelines to prevent corrosion and damage.
Rehabilitating damaged or corroded pipelines using advanced technology and materials.
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Maintenance Services

Facility Maintenance

Facility maintenance services are essential to ensure the safety, efficiency and longevity of buildings, equipment, and infrastructure. These services encompass various activities, including:
Regular inspections and maintenance tasks to prevent equipment failures and reduces downtime. Scheduled maintenance for HVAC, plumbing, electrical and mechanical systems
Repairing or replacing faulty or damaged equipment, systems or infrastructure. Addressing unexpected breakdowns or issues.
Using advanced technologies, such as sensors and data analytics, to predict equipment failures or maintenance needs. Scheduling maintenance tasks based on predicted needs.
Overseeing daily operations, including maintenance, repairs and upgrades. Managing budgets, resources, and personnel.
Optimizing energy consumption and reducing waste. Implementing energy efficient solutions and technologies.
Developing and implementing waste reduction, recycling and disposal programs. Ensuring compliance with environmental regulations.
Providing cleaning and sanitation services for facilities. Ensuring a healthy and safe environment
Providing specialized services, such as electrical, plumbing, HVAC, and roofing maintenance. Partnering with external experts as needed.
Maintaining outdoor spaces, including landscaping, and gardening. Ensuring safety and accessibility
Maintenance Services

HVAC Services

Heating, Ventilation, and Air Conditioning (HVAC) services are essential for maintaining a comfortable and healthy indoor environment. These services encompass the installation, maintenance, and repair of HVAC systems.

Application of protective coating, such as epoxy, polyurethane or ceramic to
pipelines.

Regular maintenance of HVAC systems to ensure efficiency, reliability and longevity.
Repair of faulty or damaged HVAC systems, including troubleshooting and replacement of parts.
Replacement of old or inefficient HVAC systems with new, energy efficient models.
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Maintenance Services

Scaffolding Services

At Marquise Energy, we provide expert scaffolding services to support construction, maintenance and renovation projects. Our team of experienced professional’s designs, installs and dismantles scaffolding system that ensure safe and efficient access to work areas
Customized scaffolding designs to meet specific project requirements
Safe and efficient installation of scaffolding systems.
Systematic dismantling of scaffolding systems to minimize disruption.
Regular inspections to ensure scaffolding systems meet safety standards.
Maintenance Services

Blasting & Painting Services

At Marquise Energy, we specialize in providing expert blasting and painting services to various industries. Our team of experienced professionals utilize state of the art equipment and techniques to deliver high quality surface preparation and coating solutions.
Using compressed air to propel abrasive materials, removing rust, corrosion and coatings.
Utilizing high-pressure water jets to clean surfaces, removing dirt, grime, and coatings.
Using various abrasive materials, such as glass beads or aluminum oxide, to clean and prepare surfaces.
Preparing surfaces for coating, including cleaning, sanding, and priming.
Applying various coatings, such as epoxy, polyurethane, and acrylic, to protect surfaces from corrosion and wear.
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Maintenance Services

Non-Destructive Test (NDT) Services

NDT services are used to evaluate the integrity of materials, components and systems without causing damage. These services are essential for ensuring the safety, reliability and efficiency of equipment and infrastructure.

Types of NDT Services

Visual examination of surfaces and components to detect defects or damage.
Use of high-frequency sound waves to inspect internal structures and detect defects.
Use of liquids to detect surface defects and cracks.
Use of electromagnetic fields to inspect surface and subsurface defects.
Use of sensors to detect high-frequency acoustic emissions from defects or damage.
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