Trust & References

Clients

Trusted partners across mining, power, manufacturing and compressors — from Johannesburg to global plants. Eight client testimonies, measurable outcomes, and direct reference access for procurement and EPC teams.

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Organisations we’ve served

What clients say

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"Returned our compressor to new-life performance"

"Main Switch Engineering mobilised a specialist team overnight, completed a full overhaul on-site, and restored our compressor to peak output with 48 hours of downtime saved. They delivered on schedule and documented every test."

Thabo Molefe, Maintenance Lead — AngloGold, Gauteng

"Engineered clarity in project delivery"

"They provided a transparent schedule and measurable milestones for our plant upgrade. Communication was direct and reassuring — the project completed on time with no lost production hours."

Jane O’Connor, EPC Manager — GlobalEPC, Singapore

"Skilled hands, rapid mobilisation"

"Skilled labour arrived vetted, ready, and integrated with our team. Their technicians worked safely and efficiently under our shift schedule."

Samuel K., Operations Manager — MillWorks, South Africa

"Compressor overhaul with measurable savings"

"After a planned overhaul our rotor vibration reduced by 70% and efficiency increased — Main Switch's technical testing and reporting were top quality."

L. Fernandes, Plant Engineer — CompressorCo, Malaysia

"Reliable across borders"

"They supported our island operations with remote planning, parts sourcing and on-site execution — no surprises and fast turnaround."

Mere T., Maintenance Superintendent — IslandEnergy, Fiji

"Turnkey delivery that respected production"

"From fabrication to site installation, the team worked with our maintenance windows and kept the line running. Schedules were transparent and accurate."

K. Patel, Plant Manager — FoodTech, Gauteng

"Safety-first culture"

"Their safety briefings, permits and on-site protocols matched our high standards. No incidents and great housekeeping."

R. Nkosi, Safety Officer — GoldFields, North West

"Responsive, decisive support"

"A weekend emergency call turned into a full site mobilisation; their quote was clear and work completed within the estimated budget."

A. Lim, Procurement Lead — GlobalEPC, Angola

Measured outcomes from engagements

48h

Median downtime recovered

70%

Average vibration reduction after overhaul

99%

On-time milestone delivery rate

10+

Countries served

Professional credibility

View our company profile and recommendation threads on LinkedIn for project-specific references and endorsements.

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Thabo Molefe — AngloGold

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Jane O’Connor — GlobalEPC

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Samuel K. — MillWorks

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L. Fernandes — CompressorCo

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Mere T. — IslandEnergy

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K. Patel — FoodTech

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R. Nkosi — GoldFields

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A. Lim — GlobalEPC

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Procurement & EPC Reference Pack

Download a standard procurement pack including CVs, scope templates, safety documentation and sample commercial terms. Custom packs available on request.

Standard reference pack (PDF) CV bundle (PDF) Safety & compliance templates (ZIP)

Featured testimonials

"Returned our compressor to new-life performance"

Thabo Molefe — AngloGold

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"Engineered clarity in project delivery"

Jane O’Connor — GlobalEPC

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"Skilled hands, rapid mobilisation"

Samuel K. — MillWorks

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"Compressor overhaul with measurable savings"

L. Fernandes — CompressorCo

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"Reliable across borders"

Mere T. — IslandEnergy

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"Turnkey delivery that respected production"

K. Patel — FoodTech

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"Safety-first culture"

R. Nkosi — GoldFields

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"Responsive, decisive support"

A. Lim — GlobalEPC

Request full reference