One of the most confusing parts of booking a duct cleaning is figuring out what it should actually cost. You'll see a $99 ad on one site, a "per-vent" rate on another, and a flat price on a third — and it's almost impossible to compare them apples-to-apples. That's not an accident. The pricing model a company chooses says a lot about how the visit will go.
Here are the main pricing strategies you'll run into across the Edmonton area, what each one really means for you, and where the surprises tend to hide.
1. Teaser (or "Bait") Pricing
You've seen the ads: duct cleaning for $89 or $99. It's designed to win the phone call. The problem is that the headline number rarely covers a real, whole-home cleaning. Once the crew arrives, the price climbs through add-ons: a charge per vent, an extra fee for the main trunk lines, a "system" charge for the furnace, and upsells for sanitizing or deodorizing.
By the time the job is done, a $99 ad can easily become a $400–$500 bill — and because these companies often run on volume, the work can be rushed. The advertised price gets them in the door; it's not what you pay.
2. Per-Vent (or Per-Opening) Pricing
This model charges a set amount for each vent or opening — for example, "$25 per vent." It sounds transparent, but most homeowners have no idea how many vents and returns their home actually has, so it's nearly impossible to predict the total in advance. What catches people off guard is everything that gets added to the count: it's not just the vents you see in your living spaces. They'll also count the vents down in the basement, and the cold air returns — the larger openings that pull air back to the furnace. Most people forget those exist, but on a per-vent bill they're charged right alongside the rest. A home with a lot of supply and return openings can add up fast, and the count is usually done by the technician on-site, after you've already booked.
3. Square-Footage Pricing
Some companies price by the size of your home — so much per square foot. It's a tidy formula on paper, but square footage doesn't always match how much ductwork a home actually has. Two homes of the same size can have very different systems, which means you might pay for more (or less) work than is really involved.
4. The "Free Inspection" Model
Here the hook is a free inspection or a free camera scan. The visit itself is framed as no-obligation, but it's often the setup for a sales pitch — recommending extra services, mold treatments, or a higher-tier package once someone is already in your home. A free inspection isn't a bad thing on its own, but it's worth knowing when it's really a sales call.
5. Flat-Rate Pricing
With true flat-rate pricing, the company gives you one clear price that covers the whole job before they start. A good flat rate includes the furnace and all of its connected ducting, returns and diffusers — no per-vent math, no trunk-line surprises, no on-site upsells. You know the number when you book, which makes it easy to budget and easy to trust.
The quick takeaway: the cheapest advertised price is often the most expensive once add-ons pile on. What protects you isn't a low headline number — it's knowing the full, final price before anyone starts working.
Why We Chose Flat-Rate at Home Pros Group
We've been cleaning ducts across the Greater Edmonton Area since 2003, and we've heard the same frustration from homeowners for years: they booked based on one number and paid another. So we built our pricing to do the opposite.
At Home Pros Group, we use flat-rate pricing because it takes the guessing and the confusion out of booking a call. Our flat rate covers the furnace and all of its connected ducting and diffusers — not a per-vent charge in sight. There are no teaser rates, no pressure-sell add-ons while we're standing in your living room, and no on-site surprises. The price we give you on the phone is the price you pay.
To be clear, some things do cost extra — a zone system, A/C coil cleaning, or a dryer vent are add-ons on top of the base price. The difference is that you're told about every one of them before you book, never after we've arrived. When you call, we ask a few simple questions about your home, and that tells us exactly what we're walking into — so we can tell you exactly what it will cost before you commit to anything. No guessing, no surprises, just a firm number up front.
That approach won't always produce the lowest advertised number — but it almost always produces the clearest one, and very often the best real value.
What Does Duct Cleaning Cost in Edmonton?
We keep our full price list right out in the open. If you want the exact flat-rate figures — single furnace, with or without A/C, additional furnaces, zone systems and dryer vents — we've laid it all out in one place.
How to Compare Quotes the Smart Way
Whoever you call, these questions cut through the pricing fog quickly:
- Does the price include all vents and diffusers, or is it charged per vent?
- Are the main trunk lines included, or billed as an extra?
- Could anything be added to the price once you're on-site?
- Is sanitizing or deodorizing pushed as a paid upsell?
If the answers are clear and the price is firm before the work begins, you're in good hands. If the answers get vague, that's usually a sign the final bill will look nothing like the quote.