Our well-equipped environmental laboratory facility is located in Port Harcourt, River State Nigeria. International Energy Services Limited (IESL) also has a Laboratory in Lagos specific to Toxicity testing and Bioaccumulation studies. We have been providing Environmental Lab services to the Oil and Gas Industry and the manufacturing Companies for over 25 years. Our facilities are certified by Federal Ministry of Environment and Nigerian Upstream Petroleum Regulatory Commission (NUPRC, former DPR).
The activities in our Laboratory are manned by well experienced and highly skilled personnel. All our procedures conform to International Standards (ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 & ISO 17025:2017) and Test methods (ASTM, APHA, OECD, EPA etc.).
Our services include but not limited to the following:
Analytical Laboratory Services
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Physico-chemical and Microbiological Analysis
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Hydrocarbon Analysis
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Gas Testing And Analysis
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Industrial Effluent Testing
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Process Water Testing
Environmental Compliance Monitoring/Audits
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Recipient Water Monitoring (Inland, Near-shore and Off-shore)
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Rainwater & Groundwater Monitoring
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Air Quality and Noise Level Monitoring
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Gaseous Emissions Monitoring (Point Source/Stack Monitoring)
Waste Management And Remediation Services
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Wastewater treatment
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Solid waste management and disposal
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Clean-up, remediation and restoration of oil spills sites
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Supply of Remediation and Pollution Control equipment
Environmental Studies
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Environmental, Social and Health Impact Assessments (EIAs/ESHIAs)
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Environmental and Social Due Diligence
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Environmental Sensitivity Index (ESI) Mapping
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Environmental Seabed Surveys (ESS)
Other Services
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Technical Manpower Personnel Supply, Training & Management
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Geotechnical Consultancy Services
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Procurement, Supply, Installation, Training & Commissioning of Laboratory Equipment and Tools, including PPE (Personal Protective Equipment)
All Our Services
Working Hours
- Weekdays 7:00 am - 4:00 pm
- Saturday Closed
- Sunday Closed




