Anton and Dewan Wentzel

Why Industry Leaders Trust About Air Pollution

With more than 50 years of collective expertise and ISO 9001:2015 certification, we design, engineer, install and maintain bespoke dust and gas extraction systems that protect your workforce, ensure regulatory compliance and deliver measurable environmental stewardship across Southern Africa.

Specialised air quality solutions
Innovative in-house engineering
End-to-end service
Robust, eco-friendly systems
ISO 9001:2015 Certified Company
Our Journey

Built on Vision Driven by Teamwork

In 2015, Anton Wentzel stepped into the role of General Manager with a clear purpose: to build something enduring. What began as a small operation with fewer than ten employees has grown, under his leadership, into a respected engineering and fabrication business employing more than 60 specialists.

This growth was never accidental. Anton recognised early that lasting success depends on placing the right people in the right roles and fostering genuine collaboration. Today, that foundation supports two synergistic divisions, About Air Pollution and All Air Pollution Supplies, delivering end-to-end air quality solutions that clients across mining, chemical processing, manufacturing and project construction rely upon.

Collectively, our team brings over 50 years of hands-on experience. We have evolved from meeting immediate client needs to anticipating regulatory changes, reducing downtime and creating workplaces where people can breathe easier and perform better. Our story is one of quiet determination: turning environmental challenges into opportunities for safer, more sustainable operations.

Our Vision

Our Vision

To remain the leading provider of environmental preservation solutions and related services in South Africa, delivering uncompromising quality at competitive prices.

Our Mission

Our Mission

To be the first-choice partner in environmental solutions and equipment across all industries throughout Africa, offering superior products and service that enable full legislative compliance while minimising our collective carbon footprint.

Our Values

Integrity

We maintain transparent pricing, deliver exactly what is promised and provide full compliance reporting, even when it requires additional effort.

Expertise

Our in-house engineers and project managers apply decades of specialised knowledge to every system, ensuring optimal performance from day one.

Commitment to Our Clients

We respond rapidly to urgent plant needs and share institutional knowledge so your decisions are informed and sustainable.

Pride in Our Workmanship

Every duct, scrubber and baghouse is fabricated and installed to the highest standards, because quality is non-negotiable.

Reliability

Deadlines are met, systems perform as specified and we stand behind our work long after commissioning.

Business-Focused Solutions

Who We Serve and How We Solve Your Challenges

We partner with forward-thinking organisations in mining, chemical manufacturing, metals processing and heavy industry across South Africa and neighbouring countries.

You face real risks: airborne particulates that compromise employee health, regulatory fines for non-compliance, production downtime during maintenance and rising pressure to demonstrate environmental responsibility.

Our custom extraction systems eliminate these pain points by:

  1. Capturing dust and gases at source for immediate workplace safety
  2. Guaranteeing adherence to current emission legislation
  3. Reducing operational costs through efficient, low-maintenance designs
  4. Supporting sustainability goals with robust, eco-friendly technology

The outcome is measurable: healthier teams, lower absenteeism, protected reputations and peace of mind that your operations meet the highest standards.

Specialists in our field

Meet the Leadership Team

Dedicated experts committed to protecting your business, your employees, and our environment through innovative air quality solutions.

Anton Wentzel - General Manager

Anton Wentzel

General Manager

Taking control of the company in 2015 as General Manager, Anton laid the foundation for the company's phenomenal growth. From its early beginnings with fewer than 10 employees, he transformed the business into a well-respected entity in both the engineering and fabrication sectors, proudly employing more than 60 specialists across its various divisions.

His primary mission for the company came with the realisation that nothing meaningful is achieved alone. Through hard work and a constant search for excellence, he carefully placed the right people in key positions to secure the future of the enterprise - a legacy he continues to build through strong leadership and teamwork.

Life is too short for bullshit and bad coffee.

Dewan Wentzel - Fabrications Director

Dewan Wentzel

Fabrications Director

Dewan joined the company in 2021. Starting as an administrative assistant, he quickly transitioned into a value-added role, drawing on his strong software engineering background to lead the development of an augmented reality application that allows clients to visualise abatement equipment at a true 1:1 scale before orders are placed.

Since then, Dewan has immersed himself in every aspect of the business, building a solid understanding of processes across its various divisions while continuously pursuing business development opportunities both locally and internationally.

If we do it, we do it well - quality over quantity, and relationships over wallets.

Theunis Post - Engineering Manager

Theunis Post

Head of Engineering

As Head of Engineering at About Air Pollution, Theunis Post has firmly established his name not only within the company but also in the broader engineering field. Through unwavering dedication and relentless effort, he has built an extensive portfolio of successful projects that are frequently referenced within the industry.

Today, his experience allows him to mentor and develop junior engineers joining the company, guiding them through research and development projects across multiple engineering disciplines while strengthening the company's technical capabilities.

If you fail, fail forward.

Lerine Wentzel - Managing Director

Lerine Wentzel

Managing Director

With over 25 years of top management experience in international corporate business structures, Lerine joined the company in 2023 as Managing Director, bringing extensive expertise in financial management and corporate governance.

A highly respected business leader, Lerine's strategic insight and disciplined approach have played a key role in strengthening the company's financial structure and supporting the remarkable growth the business has experienced since her arrival.

You are the architect of your own destiny.

Derek Steenkamp - General Manager

Derek Steenkamp

General Manager

With more than 30 years of experience in the e-house and containerised solutions sector, Derek joined the company in 2023, opening a new venture into the modular industry. His extensive skills and knowledge in fabrication have made him an invaluable contributor to the company's continued growth.

Together with Dewan Wentzel, Derek oversees a significant portion of management across both the engineering and fabrication companies, ensuring alignment and efficiency in delivering turnkey projects across a wide range of scopes.

No matter how difficult the task, we push through until it's done.

Reliable Partners In Emission Control

Success Stories From SA's Front Lines

Real results for SA's top miners, project builders, and chemical firms.

Saint-Gobain
Idwala
BAT
Macrotec
Sibanye Stillwater
adp
LogiProc
iTe Products
Ayngenta
Langer Heinrich Uranium
AZMet
Kemix
Saint-Gobain
Idwala
BAT
Macrotec
Sibanye Stillwater
adp
LogiProc
iTe Products
Ayngenta
Langer Heinrich Uranium
AZMet
Kemix
Iman Boeije
Iman Boeije
Fry’s Metals

Successfully executed several major baghouse replacement projects

A defining strength of About Air Pollution is their reliability. They have repeatedly demonstrated their willingness to respond at short notice, often mobilising quickly to support urgent plant needs. This responsiveness, combined with their technical expertise, has made them a trusted and dependable supplier.

Based on their long-standing service history with our company, the quality of their workmanship, and their commitment to meeting deadlines and operational requirements, I confidently recommend About Air Pollution as a highly capable and professional service provider in the filtration and baghouse engineering field.

Samantha Edwards
Samantha Edwards
SKEmet

We can rely on About Air Pollution and they act with absolute integrity

We can rely on About Air Pollution and they act with absolute integrity. They have not only offered their partnership to us at SKEMet, but also assistance and guidance when it was most needed. Their willingness to support us strategically or technically reflects their dedication to our shared mission. Importantly, they share in their previous experiences, allowing our future decisions to be well-informed and sustainable.

SKEmet’s relationship with About Air Pollution is the epitome of an effective corporate partnerships: principled, dependable, and designed to last.