About Us

Gravity Environmental Services (Pty) Ltd is a South African environmental consulting and monitoring company specializing in air quality, emissions monitoring, environmental compliance, and environmental management services. As a SANAS ISO/IEC 17025:2017 accredited organization, we are committed to delivering technically competent, accurate, and reliable environmental monitoring services that meet national and international standards.

Our team of experienced environmental scientists and technicians provides comprehensive environmental monitoring and compliance solutions to industries across South Africa, helping clients meet regulatory requirements, improve environmental performance, and maintain sustainable operations.

Get In Touch
Our Vission
To be the leading environmental monitoring and compliance partner in Southern Africa, recognized for technical excellence, integrity, innovation, and customer-focused solutions.
Our Mission
To provide high-quality environmental monitoring and compliance services through accredited methodologies, advanced technology, and skilled professionals while supporting our clients in achieving environmental sustainability and regulatory compliance.

Accreditation and Quality Assurance

Gravity Environmental Services operates under a robust quality management system and is accredited in accordance with ISO/IEC 17025 standards. Our SANAS accreditation demonstrates our competence in conducting environmental sampling, testing, and monitoring activities while ensuring the reliability, accuracy, and traceability of all results.

We maintain strict quality control procedures and adhere to internationally recognized monitoring methodologies to provide data that is scientifically defensible and regulatorily compliant.

Why Choose Us?

SANAS ISO/IEC 17025 Accredited
Experienced Environmental Professionals
Regulatory Compliance Expertise
High-Quality Monitoring Equipment
Reliable and Defensible Data
Nationwide Service Capability
Client-Focused Solutions
Comprehensive Reporting and Technical Support

Let's talk about your Project.

Get In Touch

Industries Served

Gravity Environmental Services provides environmental monitoring and compliance services to various sectors including:

Mining and Minerals Processing
Chemical Manufacturing
Petrochemical Facilities
Waste Management Facilities
Metal Processing Industries
Energy Generation Facilities
Food and Beverage Manufacturing
Cement and Construction Industries
Municipal Infrastructure
Industrial Manufacturing Facilities

Get In Touch
Flue gas analyser
A passive sampler
Water quality meter
Isokinetic sampling equipment
Chimney stacks
Waste management hierachy
Stormwater
Groundwater sampling equipment

Commitment to Environmental Stewardship

Gravity Environmental Services is committed to promoting environmental responsibility and sustainable development. Through accurate environmental monitoring, technical excellence, and regulatory compliance support, we assist our clients in minimizing environmental impacts while achieving operational excellence.


Get In Touch

Let's talk about your Project.

Get In Touch

Our Services

GES Logo

Stack Emission Monitoring

Gravity Environmental Services conducts stack emission monitoring to quantify atmospheric pollutants emitted from industrial processes and combustion sources. Monitoring is performed using internationally recognized methods to assess compliance with Atmospheric Emission Licences (AELs) and applicable legislation.

Services include:
  • Particulate matter monitoring
  • Gas emission measurements
  • Compliance monitoring
  • Source emission inventories
  • Emission reporting and interpretation
GES Logo

Leak Detection and Repair (LDAR)

We provide comprehensive LDAR programs designed to identify, quantify, and manage fugitive emissions from industrial facilities.

Services include:
  • Leak surveys
  • Fugitive emissions quantification
  • Equipment inspections
  • Repair verification
  • LDAR program development and reporting
GES Logo

Surface Water Monitoring

Our surface water monitoring services assist industries in assessing the quality of rivers, dams, streams, stormwater systems, and discharge points.

Services include:
  • Surface water sampling
  • Water quality assessments
  • Compliance monitoring
  • Trend analysis
GES Logo

Groundwater Monitoring

We conduct groundwater monitoring programs to assess and manage potential impacts on groundwater resources.

Services include:
  • Borehole sampling
  • Groundwater quality assessments
  • Regulatory compliance reporting
GES Logo

Fence-line Air Quality Monitoring

Gravity Environmental Services provides fence-line monitoring to assess pollutant concentrations at facility boundaries and evaluate potential impacts on surrounding communities.

Services include:
  • Ambient air quality monitoring
  • Community exposure assessments
  • Regulatory compliance monitoring
  • Data analysis and reporting
GES Logo

Passive Air Quality Monitoring

We deploy passive sampling technologies for long-term and short-term monitoring of gaseous pollutants and ambient air quality.

Services include:
  • Sulphur dioxide monitoring
  • Nitrogen dioxide monitoring
  • Volatile organic compound monitoring
  • Ammonia monitoring
  • Hydrogen sulphide monitoring
GES Logo

Dust Fallout Monitoring

Our dust fallout monitoring services assist clients in evaluating nuisance dust and particulate deposition in accordance with national standards and regulatory requirements.

Services include:
  • Dust fallout monitoring
  • Dust deposition assessments
  • Compliance monitoring
  • Dust management support
  • Trend analysis and reporting
GES Logo

Atmospheric Emission Licence (AEL) Audits and Renewals

We support clients throughout the Atmospheric Emission Licence compliance process by conducting detailed audits and preparing licence renewal applications.

Services include:
  • AEL compliance audits
  • Gap analyses
  • Licence renewal applications
  • Regulatory liaison
  • Compliance improvement recommendations
GES Logo

Waste Management

Our services are designed to assist clients in reducing their environmental footprint while ensuring compliance with the requirements of the Department of Forestry, Fisheries and the Environment, the National Environmental Management: Waste Act, and other applicable environmental regulations. 

Services include:
  • Waste segregation and handling
  • Waste disposal at licensed landfill facilities
  • Waste collection and recycling
  • Hazardous waste identification and classification
  • Waste management plans
Chimney stacks

Our Team

High Street Moddercrest Office Park Unit SC24/3 Modderfontein Johannesburg 1645
info@gravityes.co.za

061 406 4849

Luncedo@gravityes.co.za 

081 733 9157

Thabo@gravityes.co.za

What Customers Say

"Their SANAS accredited stack emission monitoring provided our chemical facility with completely defensible, accurate data."

GES Logo
Chris Jacobs

 "Gravity Environmental Services delivered exceptional support during our facility's complex Atmospheric Emission Licence renewal process."

GES Logo
Anthea Maritz

"Their technical team managed our dust fallout monitoring perfectly, ensuring strict nationwide regulatory compliance."

GES Logo
Oupa Modiba