Can you diagnose weak extraction or noisy fans?

Yes. Weak airflow, vibration and noise can come from the fan, motor, filters, duct restrictions, mounting, controls or the wider system, so diagnosis should consider the complete extraction path.

Gauteng extraction & ventilation specialists

Commercial & industrial extraction systems built for Gauteng.

Q: Do you work on complete commercial kitchen extraction systems?

Yes. We work across the full air path, including the canopy, filters, ducting, fan, discharge route and replacement-air considerations.

Q: Which parts of Gauteng do you serve?

We serve Johannesburg, Pretoria, Sandton, Midrand, Centurion, Roodepoort, Randburg, Alberton, Germiston, Boksburg, Kempton Park and surrounding Gauteng areas.

We design, install, repair and maintain commercial kitchen extraction, industrial ventilation, industrial dust collection and extraction systems, ducting and extractor fans across Gauteng. Our technicians work across the complete airflow path—from capture and filtration to ducting, fan performance and discharge.

WhatsApp for a Fast Quote Request Site Assessment Call +27 69 747 3836

✔ Gauteng-wide service✔ Complete extraction systems✔ Simple quote process

Since 2010Established service historyGauteng-wideCommercial & industrial coverageComplete-systemFans, canopies, ducting & airflow

Large industrial extraction ducting installation by Gauteng Extractor Fan Experts — **Industrial extraction installation**Large-format ducting, transitions and airflow routing.

Gauteng Extractor Fan Experts technicians on site — **Our site team**Assessment, measurement & coordination

Technicians carrying out external duct installation work at a Gauteng site — **Active field installation**Visible site work, fabrication and installation support.

Real project workCommercial • Industrial • Dust extraction

Fast site enquiry

Need a quote or site assessment?

Send the essentials now. Our team can continue with photos and technical details on WhatsApp.

WhatsApp Call +27 69 747 3836

Since 2010Established extraction and ventilation positioning across Gauteng.

Commercial & industrial capabilityBranded technicians, installed ducting and active commercial and industrial site work.

Fast quote flowWhatsApp, call and simple quote forms built for quick action.

Commercial & industrialExtraction, ducting, repairs, upgrades and dust-collection systems.

Commercial kitchensCanopies, ducting, fans, repairs & upgrades

Factories & workshopsIndustrial extraction and ventilation systems

Airflow & ductingNew routes, alterations, leaks and restrictions

Extractor fan faultsNoise, vibration, weak suction and failure

What we do

One Gauteng team for extraction, ducting and ventilation work.

Extraction problems rarely stop at one component. A new fan will not solve weak capture if the duct route is restrictive. A large canopy will not perform properly if the air path is poorly balanced. A noisy fan may point to a motor, impeller, mounting or airflow problem rather than a simple replacement.

We work across the connected system so the quote is based on the actual requirement. That includes new installations, alterations, repair work, planned maintenance and upgrades for existing systems.

How we approach extraction projects →

Quick answer

What is a commercial extraction system?

A commercial extraction system captures contaminated or heated air at source and moves it through filters and ductwork using a correctly selected fan to a safe discharge point. In kitchens, the system commonly includes an extraction canopy, grease filters, ducting, fan, controls and—where required—replacement or make-up air.

Commercial kitchen systems Industrial extraction Extraction ducting

Core services

Extraction services for commercial and industrial premises.

Choose the service closest to the job. If the cause is unclear, send the symptoms and site area and we can start with an assessment.

Commercial Kitchen Extraction

Complete systems for restaurants, takeaways, hotels, canteens, bakeries and food-service premises: canopies, filters, fans, ducting, airflow faults, repairs and upgrades.

Explore commercial extraction → 02

Industrial Extraction & Ventilation

Air movement and contaminant-removal solutions for workshops, factories, warehouses and other higher-duty premises.

Industrial systems →03

Industrial Dust Collection

Source capture, dust extraction ducting, collectors, fans, repairs and upgrades for factories, workshops, production lines and industrial premises.

Dust collection systems → 03

Extraction Ducting

New duct routes, alterations, repairs, transitions, leak correction and airflow-path improvements for commercial extraction systems.

Ducting services → 04

Extractor Fan Repairs

Diagnosis for failed motors, weak suction, excessive noise, vibration, overheating, tripping and intermittent operation.

Repair services → 05

Canopies & Capture

Commercial extraction canopies, filter arrangements and system integration where capture at the cooking line needs improvement.

Canopy services → 06

Fresh Air & Make-up Air

Fresh-air and replacement-air considerations for spaces where extraction changes the pressure balance or comfort of the room.

Fresh-air systems →

Industrial dust authority

Dust collection systems for factories, workshops and production environments.

We now provide a dedicated Gauteng knowledge and service cluster for industrial dust extraction: source capture, local exhaust ventilation, dust ducting, collector installation, repairs and area-specific service pages across Johannesburg, Pretoria and Ekurhuleni.

Industrial Dust Collection Systems Dust Collector Installation

Large industrial extraction ducting installed across a production facility — Real industrial extraction ducting from our project work.

Our technicians on site

Experienced people, visible work and branded project delivery.

Our technicians assess, measure and coordinate extraction and ventilation work directly on site, from early planning through installation and system handover.

Gauteng Extractor Fan Experts project team on a Gauteng site — **Project team**Site-ready technicians for extraction and ventilation work.

Gauteng Extractor Fan Experts technicians reviewing a site — **Site assessment**Reviewing the route and installation requirements.

Gauteng Extractor Fan Experts technicians reviewing extraction plans — **Planning & coordination**Working through drawings before installation.

Built around real sites

Experienced technicians. Real site work.

Our project portfolio includes site assessments, ducting installations, fabricated transitions, industrial ventilation work, repairs and system upgrades across Gauteng.

See our recent project work →

Commercial & industrial site work

More of the actual teams, plant areas and installation environments behind our work.

We work across commercial and industrial environments throughout Gauteng, including factories, production areas, rooftops, plant rooms and other sites where reliable extraction and ventilation are critical.

Technicians working with roof ductwork on site — **Roof ductwork in progress**Real fabrication and installation work on a live rooftop section.

Retail ceiling extraction and ducting installation — **Ceiling ducting in operation**Long duct runs and discharge points inside a working commercial space.

Technicians servicing rooftop HVAC equipment — **Rooftop equipment servicing**Field maintenance and system checks on packaged rooftop equipment.

Complete on-site capability

Our technicians handle site assessments, measurements, system planning, installation, repairs, upgrades and maintenance.

We provide extractor fan, ventilation, ducting and dust-extraction services with on-site assessment, measurement, installation coordination and practical work across active commercial and industrial environments.

Rooftop and plant-area extraction work
Branded technicians and site teams
Commercial and industrial system installations
Ducting, equipment servicing and airflow work

Open the full project gallery →

Rooftop technician team on site — **Technicians on site**Branded technicians carrying out site inspections and installation work.

External duct installation in progress — **External duct installation**Structured installation work with scaffolding and site access control.

Industrial extraction work

Industrial ducting, transitions and site work across Gauteng.

Our recent extraction and ventilation work includes industrial ducting, fan installations, system alterations, site inspections and project coordination across commercial and industrial premises.

Production floor ventilation ducting — Production-floor extraction ducting

Spiral ducting bend installation — Spiral duct transition around structure

Industrial extraction duct branch — Branch extraction ducting

Existing extraction duct repair — Existing duct and fan inspection

Extraction project planning on site — On-site project planning

View Recent Project WorkCommercial and industrial projects completed across Gauteng.

How we diagnose airflow

Weak extraction is often a system problem, not only a fan problem.

For an accurate quote, we look at the symptom and the air path rather than assuming the visible component is the cause.

Capture

Is smoke, heat or contaminated air being captured where it is created, or escaping around the hood or extraction point?

Filters & restrictions

Grease, debris, undersized grilles or restrictive components can reduce air volume before the fan has a chance to perform.

Duct route

Long runs, sharp changes, poor transitions, leaks and obstructions all add resistance and can reduce system performance.

Fan & motor

We consider fan selection, motor condition, impeller condition, vibration, bearings, mounting and electrical symptoms.

Discharge

Where and how air leaves the building affects pressure, noise and whether extracted air can recirculate toward the premises.

Replacement air

High extraction rates can create negative pressure. The space may need a suitable route for fresh or make-up air.

Premises we support

Built for real commercial operating environments.

We work with different extraction loads, access constraints and building layouts across Gauteng. The solution should match how the premises actually operates—not a generic fan size.

Restaurants, takeaways and cafés
Hotels, lodges and hospitality kitchens
Staff canteens and institutional kitchens
Bakeries and food-production spaces
Factories and manufacturing facilities
Warehouses and logistics premises
Workshops and service facilities
Retail and mixed-use commercial buildings

Large-scale duct routesSuspended spiral ducting planned around the structure and services.

Our process

From site information to a practical extraction solution.

Photos are useful for the first conversation, but the final scope should follow the actual site conditions and system requirements.

Send the requirement

Tell us the site area, premises type, existing equipment and what the system is doing—or what needs to be installed.

Assess the system

We identify the relevant fan, canopy, ducting, airflow, electrical or layout factors that influence the job.

Define the scope

The quote is built around repair, replacement, alteration, new installation or maintenance as appropriate.

Complete & test

After the agreed work, the system is checked for practical operation and the client is advised on any remaining issues.

Gauteng coverage

Extraction and ventilation services across the province.

Our service coverage includes major commercial and industrial areas across Gauteng, with dedicated pages for local extraction requirements.

View All Service Areas

Johannesburg Pretoria Sandton Midrand Centurion Roodepoort Randburg Alberton Germiston Boksburg Kempton Park Fourways

Common questions

Extraction & ventilation questions customers ask us.

The right answer depends on the building, system and operating load. These are useful starting points before an assessment.

What extraction and ventilation services do you provide in Gauteng?

We install, repair, maintain and upgrade commercial kitchen extraction, industrial extraction and ventilation, extraction ducting, extraction canopies and extractor fans. We also diagnose airflow-related problems such as weak suction, noise, vibration and systems that run without removing air effectively.

Do you work on complete commercial kitchen extraction systems?

Yes. A kitchen extraction problem can involve the canopy, grease filters, ducting, fan, discharge arrangement or replacement air. We treat these as connected parts of one system.

When should an extractor fan be repaired rather than replaced?

That depends on the condition of the motor, impeller, bearings, casing, controls and the wider system. If the fan is serviceable and the fault is repairable, replacement may not be necessary. If it is badly worn, repeatedly failing or unsuitable for the required airflow, replacement or a wider upgrade may make more sense.

Can ducting cause weak suction?

Yes. Restrictions, excessive resistance, damaged sections, poor transitions, leaks and blocked or dirty sections can all reduce extraction performance even when the fan itself is running.

Which areas of Gauteng do you cover?

We cover Johannesburg, Pretoria, Sandton, Midrand, Centurion, Roodepoort, Randburg, Alberton, Germiston, Boksburg, Kempton Park and surrounding Gauteng areas.

Need an extraction quote?

Send the site area, system type and what needs attention.

For an existing fault, tell us whether the system is completely down, noisy, vibrating, tripping, overheating or simply not moving enough air. For new work, include the type of premises and what needs to be extracted.

WhatsApp Us Call +27 69 747 3836