What Hood Cleaning Costs in Kanata
A single-hood kitchen up to ten feet starts at $385 per visit. A multi-hood kitchen of two to four canopies starts at $725 per visit. Institutional, contract-catered and multi-tenant systems are quoted on site. Those numbers are published rather than held back for a phone call, and the rest of this page explains exactly what moves a quote above the starting figure, so you can compare two quotes on the same terms.
Starting prices
For a system in normal condition, on a normal schedule, with reasonable access.
| Kitchen | From | What that covers |
|---|---|---|
| Single hood, up to 10 ft | $385 per visit | Canopy, trough, filters, plenum, duct run to the fan, rooftop fan, photographs and certificate |
| Multi-hood, 2 to 4 canopies | $725 per visit | The same scope across every canopy and its shared or separate duct path |
| Institutional and contract-catered | Quoted on site | Larger systems, multiple risers, and buildings with their own access and documentation rules |
| Multi-tenant and food court | Quoted on site | Shared landlord ductwork, split responsibility, and coordination with building management |
Everything above includes the full path from the cook line to the roof. A quote that comes in materially under these figures is usually excluding something, and it is nearly always the plenum, the duct run or the fan. That is worth checking line by line rather than assuming.
The seven things that move the number
In roughly the order they matter.
1. Condition on the first visit
The single biggest variable. A system that has been properly cleaned for years takes a predictable amount of time. One that has had the visible surfaces wiped and nothing else for a decade can take two or three times as long on the first visit. It comes back to normal from the second visit onward.
2. Duct access
A run with proper openings is straightforward. A run with a single opening at the collar needs compliant access panels cut in before it can be cleaned at all. That is a one-time cost, quoted separately, and it makes every future visit cheaper.
3. The rooftop fan
A fan on a hinge kit swings back in minutes. A fan bolted down has to be unbolted and lifted every single visit, which adds labour every single time. Fitting a hinge kit once is usually cheaper than paying that surcharge four times a year.
4. Number and length of canopies
Price tracks the surface area to be scraped and the number of separate duct paths behind it. Four short hoods over separate stands can take longer than one long canopy, because each is its own system with its own collar, run and certificate line.
5. When the work happens
Overnight is the standard for restaurant kitchens and priced as such. Mid-afternoon slots for corporate serveries usually price the same. Sectional cleaning across multiple visits, so a kitchen never fully closes, costs more because the setup repeats.
6. How often you clean
Quarterly kitchens cost less per visit than annual ones, because there is less to remove each time. Stretching the interval to save money reliably costs more per year, not less, and puts the certificate date outside the interval the standard sets.
7. Building access rules
Roof hatch permits, escorted access, insurance documentation lodged in advance, or a landlord who requires notice. Common on Kanata North campuses and in managed retail, and it adds coordination time rather than cleaning time.
Why the cheapest quote usually is not
There is a floor to what this work costs, and quotes under it are funded by leaving something out.
A proper visit on a single-hood kitchen is a crew, several hours, chemicals, containment, roof access, photographs and a certificate. Work backwards from a quote well under the going rate and the arithmetic only closes if something is missing. In practice it is one of four things, and they are always the same four.
The plenum is skipped, because nobody standing in the kitchen can tell. The duct run is skipped, because it is above a ceiling. The rooftop fan is skipped, because getting on the roof is the least pleasant part of the job. Or the certificate is issued naming areas that were never opened, which is the version that causes real damage, because you are now holding a document you believe protects you and does not.
The test is simple and worth applying to every quote you receive, including this one. Ask for the scope in writing with the plenum, duct run, riser and rooftop fan each named. Ask for photographs of those four areas after the work. And ask what the certificate says when something could not be reached. A contractor doing the work properly will answer all three without hesitating, because those answers are the product.
What a quote from us looks like
Frequently asked questions
How much does it cost to clean a commercial kitchen hood?
From $385 per visit for a single-hood kitchen up to ten feet, and from $725 per visit for a multi-hood kitchen of two to four canopies, covering the full path from the canopy to the rooftop fan. Institutional and multi-tenant systems are quoted after a free walk-through, because those buildings vary too much for a list price to be meaningful.
Why is the first visit more expensive?
Only when the system arrives loaded. Years of partial cleaning leave cured deposits in the plenum, the duct and the fan that take substantially longer to remove than a normal service interval's worth of grease. That is a one-time catch-up. From the second visit the price settles to the standard rate for the kitchen.
Do you charge extra for the rooftop fan?
Not as a separate line for a fan on a working hinge kit, because it is part of the system and part of the quoted scope. A fan with no hinge kit has to be unbolted and lifted on every visit, and that additional labour is quoted openly. Fitting a hinge kit is offered as a one-time alternative and usually pays for itself within a year.
Is there a discount for a regular schedule?
A kitchen on a standing interval costs less per visit than the same kitchen cleaned occasionally, because less has accumulated each time. That is a real reduction in the work rather than a promotional rate, so it holds. Scheduling also means the certificate date never drifts outside the interval the standard sets.
What are access panels likely to cost?
It depends on how many the run needs and how reachable the duct is above the ceiling. They are quoted separately from the cleaning and itemised, so you can see the one-time cost against the ongoing benefit. Where a panel cannot be fitted at all, that is stated before the work rather than discovered afterwards.
Do you charge for the walk-through or the quote?
No. The walk-through and the written quote are free, across Kanata, Stittsville, Carp and Richmond, with no obligation attached.