If you have ever tried to get a straight answer on restaurant hood cleaning cost in Ontario, you already know how it goes.
One company says a number that sounds too good to be true. Another gives you a huge range and a lot of “it depends”. And, yeah. It does depend. But it is not a mystery.
Below are real world ranges you can use to budget, plus what actually moves the price up or down in Southern Ontario.
The real cost range (what most Ontario restaurants actually see)
For a typical restaurant hood, filters, and the accessible ductwork, you are usually looking at:
- Small setups (light cooking, short duct runs): $350 to $650
- Most restaurants (typical line cooking): $650 to $1,200
- Large systems or heavier grease (long ducts, multiple fans, rooftop work): $1,200 to $2,500+
If you are a bigger operation, or you have multiple hoods, multiple risers, or a system that has been neglected for a while, it can go higher. Not because anyone is trying to be dramatic. Because it takes hours. Sometimes a full crew.
And yes, you will still find $199 specials floating around. Just be careful what that actually includes, because “hood cleaning” can mean wildly different scopes.
What is included in “hood cleaning” (and what might not be)
When people ask about hood cleaning cost, they usually mean the whole exhaust system, not just the shiny canopy you can see.
A proper job often includes:
- Hood canopy wipe down and degreasing
- Filters removal and cleaning
- Exhaust fan cleaning (usually rooftop)
- Accessible ductwork cleaning (as far as the system requires)
- Grease containment check, basic before and after documentation
- Service report for your records (helpful for inspections and insurance)
What may not be included unless stated:
- Make up air unit cleaning
- Fire suppression system service (that is a different trade)
- Ceiling tiles, surrounding walls, or full kitchen deep cleaning
- Hinge kits, fan belt replacements, repairs
- Full duct access panel installation (if your system lacks access)
So when comparing quotes, you want to compare the scope, not just the price line.
The biggest factors that change the price
Here is what actually moves the number.
1) How much you cook and what you cook
A coffee shop with a small oven is not the same as a shawarma place, a high volume burger line, or a wok station running all day. Grease load matters. It changes labor time, chemical use, and how aggressive the cleaning has to be.
2) System size and layout
Long duct runs, multiple turns, multiple vertical risers, or more than one fan. Every extra piece adds time. Sometimes setup time alone is the difference between $600 and $1,400.
3) Roof access and fan setup
Some rooftops are easy. Some are… not.
- Steep roofs
- Tight ladder access
- Downtown buildings with restricted access
- Fans that are difficult to open or heavily caked
All of that can add cost. It is still worth doing right, because the fan is where grease likes to hide.
4) How often you clean (this one is huge)
If you clean on schedule, you usually pay less over time. If you wait too long, the first “catch up” cleaning can cost more because the buildup is thicker, and it takes longer to bring it back to a safe baseline.
Ontario kitchens commonly follow frequencies aligned with NFPA 96 guidelines. A cleaner system is faster to service. Simple.
5) After hours vs daytime
Many restaurants prefer overnight work so the kitchen is not disrupted. That can cost a bit more depending on scheduling, crew size, and travel time. Some companies price it in, some add it as a line item.
What a “too cheap” hood cleaning often misses
This part is a little awkward, but it matters.
When a hood cleaning quote is way under market, it often means one of these things:
- Only the visible hood was wiped, ducts were barely touched
- Fan was not properly cleaned
- No real scraping, no deep degreasing, just a quick pass
- No photos or report, no documentation trail
- Rushed job, mess left behind, grease drips later
It can look fine for a day. Then the buildup is still there, and you are basically paying twice.
How to get an accurate quote fast (without playing phone tag)
If you want a real quote that matches your kitchen, here is what to send:
- Address and city (travel matters)
- Type of cooking (grill, fryer, wok, solid fuel, etc.)
- How many hoods and fans
- Photos of the hood, filters, and fan if you have them
- Last cleaning date (even approximate)
Or, if you want it even simpler, book an on site estimate.
If you are in Southern Ontario, AquaForce Power Clean does commercial kitchen exhaust and hood cleaning across the GTA and surrounding cities. You can request a quote through the site here: https://aquaforce.ca/. It is usually the fastest way to get a number that is based on your actual system, not a guess.
Bottom line
Most Ontario restaurants should budget $650 to $1,200 for standard hood cleaning, with smaller systems sometimes coming in lower and larger or heavier grease systems pushing $1,200 to $2,500+.
The price is mainly about time on site and how hard the system is to properly clean. If you keep a regular schedule and work with a company that documents the job, costs stay predictable. And honestly, that is what you want. Predictable, boring, compliant.
FAQs (Frequently Asked Questions)
What is the typical cost range for restaurant hood cleaning in Southern Ontario?
In Southern Ontario, restaurant hood cleaning costs typically range as follows: small setups with light cooking and short duct runs cost between $350 to $650; most restaurants with typical line cooking pay between $650 to $1,200; and large systems or those with heavier grease buildup, including long ducts and rooftop work, can range from $1,200 to $2,500 or more.
What does a comprehensive restaurant hood cleaning service usually include?
A proper restaurant hood cleaning service generally includes wiping down and degreasing the hood canopy, removing and cleaning filters, cleaning the exhaust fan (usually located on the rooftop), accessible ductwork cleaning as required, checking grease containment, providing basic before-and-after documentation, and a service report useful for inspections and insurance purposes.
Which factors most influence the cost of commercial kitchen hood cleaning?
The main factors affecting hood cleaning costs are: the type and volume of cooking (which affects grease load), system size and layout (including duct length and number of fans), roof access difficulty and fan setup complexity, frequency of cleanings (regular maintenance costs less over time), and whether the service is performed during after-hours or daytime.
Why should I be cautious about very low-cost hood cleaning offers?
Very low-cost offers often indicate incomplete service such as only wiping visible parts of the hood without properly cleaning ducts or fans. They may skip deep degreasing or scraping, lack documentation like photos or reports, rush the job leaving messes behind, or fail to remove grease buildup effectively. This can lead to paying twice due to recurring problems.
