Our Services
Four Business Units.
Every Environmental
Challenge, Covered.
From site investigation to active remediation, from EIA to digital water monitoring - SEP delivers full-lifecycle environmental engineering with 20 years of proven performance in Saudi Arabia's most demanding industrial environments.
Groundwater & Hydrogeology
Saudi Arabia's industrial growth depends on responsible groundwater management. SEP leads the Kingdom in subsurface environmental engineering - assessing, remediating, and monitoring groundwater resources at the most operationally complex sites in the country.
Groundwater Assessment & Monitoring
Comprehensive hydrogeological investigations, piezometer networks, water quality sampling, and GIS-based monitoring programs - tracking subsurface conditions in real time.
Contaminated Site Investigation
Phase I and Phase II ESAs, soil and groundwater sampling, LNAPL/DNAPL characterization, contaminant fate-and-transport modeling at petroleum-impacted sites.
Remedial System Design & Operation
Pump-and-treat systems, soil vapor extraction, bio-remediation, and LNAPL recovery systems - engineered, installed, and operated to achieve defined closure criteria.
Risk-Based Corrective Action (RBCA)
Internationally recognized risk assessment methodology that delivers scientifically defensible remediation targets - protecting both client interests and regulatory compliance.
Engineering & Environmental Consulting
Rigorous front-end environmental planning is the difference between a project that runs smoothly and one that stalls in regulatory review. SEP's consulting team provides the strategic environmental intelligence that protects investment from day one.
Environmental Impact Assessment (EIA)
Statutory EIA reports prepared to NCEC and Saudi Aramco standards - covering air, water, soil, ecology, socioeconomic impacts, and mitigation planning.
Environmental Site Assessments (ESA)
Phase I desktop reviews and Phase II field investigations that identify environmental liabilities before they become acquisition risks or regulatory obligations.
Feasibility Studies
Environmental and technical feasibility assessments for new industrial developments, expansion projects, and infrastructure investments across the Kingdom.
Environmental Management Systems
ISO 14001-aligned EMS design, implementation support, and audit preparation - embedding systematic environmental governance into operational culture.
Specialized Environmental & Technical Services
Beyond the baseline. SEP's specialized capabilities address the most technically demanding environmental challenges in the Kingdom - from atmospheric monitoring to carbon capture innovation that places SEP at the frontier of Vision 2030 environmental targets.
Air Quality Management
Ambient and source emission monitoring, fugitive emission surveys, stack testing, and dispersion modeling to meet NCEC/EPA and Aramco air quality standards.
Advanced Geophysics
Ground Penetrating Radar, electrical resistivity, seismic surveys, and electromagnetic methods for subsurface characterization without invasive drilling.
Carbon Capture & Exhaust Management
Exhaust injection, storage, sampling, and monitoring services aligned with Saudi Arabia's Vision 2030 net-zero and carbon neutrality commitments.
Environmental Auditing & Compliance
Independent facility audits, regulatory gap analyses, and compliance roadmaps ensuring continuous adherence to KSA's evolving environmental legislation.
Ecological Surveys
Flora, fauna, and habitat surveys supporting EIA baseline studies - from desert ecosystem characterization to coastal and marine environmental assessment.
Water Infrastructure Services
Water is Saudi Arabia's most critical environmental resource. SEP delivers end-to-end water infrastructure solutions - from plant operation and maintenance through smart digital monitoring - protecting water quality and supply integrity across the Kingdom's most critical networks.
Water & Wastewater Plant O&M
Full operations and maintenance services for potable water, treated wastewater, and industrial effluent facilities - ensuring continuous performance, regulatory compliance, and asset longevity.
Hazardous Waste Management
Characterization, segregation, manifesting, transport, treatment, and disposal of hazardous industrial waste in full compliance with Saudi environmental regulation.
Smart Environmental Monitoring
IoT sensor networks, SCADA integration, and real-time environmental dashboards - delivering live data on water quality, flow rates, and plant performance from anywhere.
Desalination & Treatment Plant Design
Technical consulting and process design support for desalination, reverse osmosis, and advanced wastewater treatment installations across Saudi Arabia's industrial and municipal sectors.
Get Started
Not Sure Which Service You Need? Let's Talk.
Our senior engineers will assess your environmental challenge and recommend the right approach - at no obligation. We have faced every type of environmental problem Saudi Arabia's industrial sector can produce.
Service Quick Reference
Unit 01 - Groundwater & Hydrogeology
Assessment · Monitoring · Remediation · RBCA
Unit 02 - Engineering & Consulting
EIA · ESA · Feasibility · EMS
Unit 03 - Specialized & Technical
Air Quality · Geophysics · Carbon Capture · Audit
Unit 04 - Water Infrastructure
O&M · Hazardous Waste · Smart Monitoring · Design
SEP
Projects Company for Environmental Services
Dammam, Saudi Arabia
Service Area
Kingdom of Saudi Arabia
GCC Region
MENA
www.sa-sep.com
© 2026 SEP - Projects Company for Environmental Services. All rights reserved. | Dammam, Saudi Arabia