02.6 Duct hygiene maintenance programs (AMC)
Recurring duct-hygiene maintenance programs
- Verify on nadca.com
- ASCS #12775637 — valid to 30 Jun 2027
- VSMR qualified
- ISO 9001:2015 · ISO 45001:2018
- Serving MNCs since 2009
Who needs this
- Audit-answerable facilities that need hygiene records on demand
- Multi-site portfolios wanting one accountable vendor
- Facilities that had a one-time cleaning and want the condition maintained
- Procurement teams consolidating IAQ spend under one contract
Standards note. Program intervals follow NADCA ACR inspection-driven scheduling. Every visit is supervised under our ISO 9001:2015 quality system and ISO 45001:2018 safety system.
How we do it
- 1
Baseline inspection
Full-system camera and AHU survey in month one. You receive the baseline report that the whole program is measured against.
- 2
Program design
Inspection and cleaning frequencies set per zone from the evidence — not a flat calendar. Scope, artifacts and rates fixed in the contract.
- 3
Scheduled visits
Inspections and cleaning cycles executed after hours to the agreed calendar; every visit closes with a dated report.
- 4
Standing audit file
All reports, photos and certificates maintained in one indexed file — ready when an auditor, insurer or global EHS team asks.
- 5
Annual review
Year-end condition review against the baseline; frequencies adjusted on evidence for the renewal term.
Proof, not promises
Every duct hygiene maintenance programs (amc) project closes with matched before/after photos and a written report. See the documented process and the evidence page for what that file looks like — or check the credentials behind it. Case-specific documentation is shared during scoping.
Duct hygiene maintenance programs (AMC) — common questions
What does a duct-hygiene AMC include?
A baseline inspection, scheduled inspection and cleaning visits per zone, kitchen/laundry exhaust cycles where applicable, and a standing audit file of dated reports and photos — all under one annual contract.
Is an AMC cheaper than one-off cleanings?
Per visit, yes — mobilisation is planned, not emergency-priced, and cleaning is targeted where inspections show need. The larger saving is avoiding a failed audit or an emergency remediation.
Can you cover multiple sites in different cities?
Yes. We serve multinational facilities across India from our Gurugram base; multi-site programs get one contract, one report format and one point of accountability.
What happens when you call
Call or WhatsApp
A human answers, 9am–6pm IST, Mon–Sat. If we're on a site, WhatsApp gets the fastest response.
Four quick questions
Facility type, size, HVAC setup, and what triggered the call. Two minutes, no script.
Free inspection scheduled
Within 2–3 working days across Delhi NCR — after-hours if your facility needs it.
No quote until we've inspected. We don't price blind — you get a photo-documented findings report first.
Get a free inspection for this service scheduled this week.
Site inspections are free for commercial facilities in Delhi NCR. A human answers.
Related services
Inspection & IAQ assessment
A camera-documented system inspection and air-quality readings — the evidence to decide what actually needs doing.
See what the inspection covers →Robotic HVAC duct cleaning
Camera-guided robots inspect and clean supply and return ducts without cutting open your ceilings.
See how we clean ducts →Kitchen exhaust & grease duct cleaning
Grease removed from hood to fan for fire safety and FSSAI compliance — with photo proof for the audit file.
See the grease duct process →