Compare E3 and Yasoda by mechanical-ventilation supply/return ducts, air-handling units and the accepted inspection/reporting scope.
Researched 2026-10-25 · By Tendou
2 published options covered. This is a selected shortlist, not every provider in the market. Research method and limits.
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| Option | Published route | Before committing |
|---|---|---|
| E3 Services | Publishes mechanical-ventilation air-duct cleaning through its Singapore service route. | Confirm accepted duct system, openings, AHUs, method, isolation, inspection records and full quote; no sanitation or health guarantee. |
| Yasoda Evershine | Publishes supply/return air-duct and AHU cleaning with a described robotic brush/vacuum and video process. | Confirm actual access, components, cleaning/recording deliverables, work hours, reinstatement and total cost; no performance certification is inferred. |
Confirm that the enquiry concerns building air-conditioning or ventilation ducts, rather than a wall-mounted fan-coil wash or a greasy kitchen exhaust. E3 publishes mechanical-ventilation air-duct cleaning enquiries. Yasoda publishes supply/return air-duct and AHU cleaning, with a robotic brush/vacuum process and video recording. Ask for a drawing-led scope: actual duct sections, access openings, AHUs, work hours, isolation responsibilities, collected debris and agreed inspection records. The published equipment descriptions are not an independent indoor-air-quality test or a promise of a health benefit.
These options are listed alphabetically. Compare the selected offer and terms before committing; inclusion is not a quality ranking.
Published source checked . Read the source.
Publishes mechanical-ventilation air-duct cleaning through its Singapore service route.
Why consider it: A defined ACMV network can be submitted for a proposal.
May suit: Building managers identifying the actual ducts and access.
Before deciding: Confirm accepted duct system, openings, AHUs, method, isolation, inspection records and full quote; no sanitation or health guarantee.
Published source checked . Read the source.
Publishes supply/return air-duct and AHU cleaning with a described robotic brush/vacuum and video process.
Why consider it: Duct and AHU scope plus recording can be agreed.
May suit: Premises comparing a specified mechanical-ventilation cleaning job.
Before deciding: Confirm actual access, components, cleaning/recording deliverables, work hours, reinstatement and total cost; no performance certification is inferred.
We reviewed the linked primary pages on the research date. We did not visit, receive services, buy products, apply for finance or make bookings. This records published scope and enquiry terms; it does not assess service quality or promise outcomes or availability. Confirm the selected arrangement and complete current charges directly.
Options are listed alphabetically, not ranked. No business paid for editorial inclusion. Known Tendou client relationships are disclosed. Confirm the selected product, visit or contract directly.
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