What changes the cost of exhaust cleaning?
The length and layout of the exhaust route can matter as much as the number of hoods. An accessible duct leading to a nearby fan is different from a route with concealed sections or access controlled by several people. Explain the layout as accurately as you can when asking for a quote.
The published hood-cleaning starting figures are $385 CAD for a single hood and $725 CAD for a multi-hood setup. They are not a separate fixed-price menu for every duct or rooftop fan. Exhaust-system work needs a written scope based on the components and access at your address.
Ask how a blocked access point would be handled. If part of the route cannot be reached, the record should say so. Agree on any extra work before it is carried out rather than assuming the original price covers an unknown obstruction.
Follow the grease path, not just the visible surfaces.
The exhaust path begins above the cooking equipment. Grease-removal filters sit in the hood, ductwork carries the exhaust away and a fan moves air through the system. Each part needs to be considered when determining the cleaning scope. The outside appearance of one component cannot establish the condition of another.
Tell the provider whether the fan is on the roof or somewhere else, whether there is a roof hatch and whether drawings or previous reports are available. Do not climb to investigate an unfamiliar roof. Building management may already have the information needed to plan safe access.
| Kitchen task | What it tells you |
|---|---|
| Wiping the canopy exterior | Only the visible surface has been addressed. |
| Cleaning removable filters | The filters have been addressed, not the entire route. |
| Documented exhaust cleaning | The report identifies the accessible components cleaned and any limitations. |
Arrange roof and building access before the kitchen closes.
At a shared commercial property, the restaurant operator may not hold the roof key. Ask the landlord or property manager who can grant access and what site rules apply. Record the contact person and the approved arrival arrangements before confirming the visit.
Oakville kitchens operate in different kinds of premises, from dining streets in Kerr Village and Old Oakville to commercial properties around Speers Road and the Uptown Core. These local references help locate the job; the actual exhaust layout must still be checked. A postcode or neighbourhood does not reveal a roof’s access conditions.
If the site has a shared loading area or a strict delivery window, mention it. The Town of Oakville parking information can help with general parking questions, but it is not permission to use a private loading bay.
Report airflow concerns without assuming grease is the only cause.
Smoke escape, unusual noise or reduced capture at the hood deserves attention. Grease accumulation may be one issue, but a ventilation problem can also involve mechanical or design conditions. Describe what staff are observing and when it happens. Cleaning should not be sold as a guaranteed repair for every airflow complaint.
A damaged fan, missing access provision or other equipment fault needs an appropriate assessment. Do not continue using equipment that has been identified as unsafe. Keep cleaning, mechanical work and fire-protection work clearly separated in the work order so responsibility is understood.
Ask for a report that shows the limits as well as the work.
A useful exhaust-cleaning record says which components were cleaned, where access was available and what remains unresolved. Before-and-after photographs help explain the completed work. A report that openly identifies an inaccessible section is more useful than a blanket statement that everything is fine.
Ask for WSIB and liability documentation for the provider before the job and retain the cleaning record afterwards. If another contractor needs to address an access or mechanical issue, the notes can help you explain why that follow-up is needed.
Read the Oakville NFPA 96 guide for the distinction between service documentation and an inspection decision. This website references the standard and does not claim NFPA affiliation or certification.
Request a quote with enough detail to plan the job.
Start with the kitchen’s Oakville address, hood count and cooking type. Add the last cleaning date if it is known, the available work window and the person who controls roof access. If you have photos or an earlier report, tell the team rather than sending sensitive building information through an unsecured message.
The quote form starts a conversation; it does not reserve an appointment. For the work around the canopy itself, see commercial hood cleaning. Both pages lead to the same Oakville service enquiry.