Commercial Duct Cleaning & Indoor Air Quality in Canada
NADCA-standard duct cleaning and IAQ testing for commercial buildings.
Commercial duct cleaning follows NADCA ACR standards on a 3–5 year cycle, tighter for healthcare and food premises. Pair with IAQ testing when tenants report comfort or odour complaints.
Typical contract band
| Band | Unit | Peak season | Service tier |
|---|---|---|---|
| $1,500 – $25,000 | per project | spring-fall | Tier 3 |
What to check before signing
- Is the work quoted to NADCA ACR standard with before/after photos?
- Is access panel installation included where needed?
- Can they schedule around tenant operating hours?
Frequently asked questions
How often should commercial ducts be cleaned?
Every 3–5 years for typical offices; every 1–2 years for healthcare, food premises, and high-dust industrial tenancies.
Duct Cleaning by city
- Duct Cleaning in Toronto, ON
- Duct Cleaning in Montreal, QC
- Duct Cleaning in Calgary, AB
- Duct Cleaning in Ottawa, ON
- Duct Cleaning in Edmonton, AB
- Duct Cleaning in Winnipeg, MB
- Duct Cleaning in Mississauga, ON
- Duct Cleaning in Vancouver, BC
- Duct Cleaning in Brampton, ON
- Duct Cleaning in Hamilton, ON
- Duct Cleaning in Surrey, BC
- Duct Cleaning in Quebec City, QC
- Duct Cleaning in Halifax, NS
- Duct Cleaning in London, ON
- Duct Cleaning in Kitchener, ON