What Actually Separates A $600 Quote From A $2,400 One
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You have three quotes on the kitchen table. One says $600. One says $1,400. One says $2,800. They are for the same home, the same bedroom, the same problem, and every company that produced them sounded competent on the phone. The instinct is to assume someone is gouging you.
That instinct is usually wrong, and acting on it is how people end up paying twice. Bed bug quotes do not vary because pest control companies pick numbers out of the air. They vary because each company has silently made a different set of decisions about how much work the job requires — how many rooms to treat, how many times to come back, who moves the furniture, what happens if bugs turn up in six weeks. Those decisions are invisible on the page. The price is the only place they surface.
So the real task is not finding the honest quote. It is reconstructing the scope each company assumed, and then deciding which assumption you actually agree with. A low quote is not a bargain if it assumes one visit and the biology requires three. A high quote is not padding if it covers the neighbouring unit that is quietly reseeding yours.
What follows is a ranked breakdown of the cost drivers that move bed bug quotes the most, starting with the one that dominates everything else. Each section explains what the driver is, why it changes the number, and the specific thing to confirm before you sign.
Nothing else moves a bed bug quote as far as the method. Across Canada, chemical bed bug treatment generally runs in the $400 to $1,000 range while heat treatment runs $1,200 to $4,000 or more, according to HomeStars' 2026 Canadian exterminator price guide. Heat typically costs two to three times a chemical treatment up front.
Sit with that for a second. The gap between the low end of chemical and the high end of heat is roughly tenfold. If you are holding a $600 quote and a $2,400 quote, you are very probably not holding a fair quote and a rip-off. You are holding quotes for two fundamentally different pieces of work.
Heat raises the treated space to a temperature lethal to every life stage at once, including eggs, which is its genuine advantage. It requires industrial heaters, generators or high-capacity power, fans, and a technician on site for hours. Chemical treatment uses registered products applied to harbourages and travel routes, costs far less per visit, and leans on repetition rather than a single decisive strike. Integrated programs combine both — heat or steam for the knockdown, residual products for the survivors.
None of those is the correct answer in the abstract. The correct answer depends on your building, your infestation level, and your tolerance for repeat visits. What matters at the quoting stage is simply knowing which one you are being sold, because comparing a heat number to a chemical number as though they were competing bids is the single most common mistake homeowners make.
If you are still working out what you are dealing with before you get to pricing, start with our guide to identifying bed bugs and choosing your next step.
This is where cheap quotes earn their reputation, and it is a biology problem before it is a pricing problem.
Many pesticides do not kill bed bug eggs. Treatment therefore has to be repeated after the eggs hatch or the infestation will not be controlled, and the United States Environmental Protection Agency lists inadequate follow-up timing among the named causes of treatment failure. A single chemical visit is not a cheaper version of a complete job. It is a fraction of one.
Heat is where the marketing gets slipperiest, because "one and done" is the phrase that justifies the premium. The research does not support it. Entomologists at Virginia Tech state plainly in their heat treatment guidance for consumers that it is very common to have a few survivors after a heat treatment, and that heat is not a simple one-and-done methodology of elimination. They add a pointed observation: when live bugs do turn up afterward, the resident is typically blamed for bringing them back in.
So the question to put to every company is not "how much" but "how many, and over what interval, and at what price if we need another." A quote covering two chemical visits several weeks apart and a quote covering one are not $300 apart. They are a complete program apart.
Ask each company to write the number of included visits, the interval between them, and the cost of an additional visit directly on the quote. A company that will not commit those three numbers to paper is quoting you a first visit, not a solution.
The second-largest scope variable is geographic: how much of your home, and how much of your building, the company intends to touch.
Bed bugs migrate. Failing to treat nearby areas where they may have moved — adjacent rooms, or other apartments in multi-dwelling housing — is another of the failure causes the Environmental Protection Agency enumerates. In a condo, apartment, duplex, or a house with a basement suite, a treatment confined to the unit where bugs were spotted can be technically well executed and still fail, because the source is on the other side of a shared wall.
This inverts the usual reading of a broader quote. A company proposing to inspect the units above, below, and beside yours is not padding the invoice. It is pricing the actual perimeter of the problem. The company quoting only your bedroom may simply be quoting what it can win.
Preparation in multi-unit buildings reflects this too. Health Canada describes typical multi-unit preparation as emptying storage furniture, bagging belongings, laundering all clothes and bedding, and moving furniture away from walls, coordinated with building management and the operator's specific instructions. That is a substantial volume of work, and someone is going to be paid to do it or expected to do it for free.
If you are in a condo or rental, the practical move is to ask the company directly whether the quote assumes neighbouring units are being handled by someone else — and if so, by whom, and whether anyone has confirmed it.
A quote is only as good as the inspection that produced it, and inspections vary far more than most homeowners realize.
A thorough visual inspection of a single apartment took an average of two and a half hours in Rutgers University field research on bed bug detection methods. Two and a half hours, for one apartment, to find the harbourages properly. Set that against the ten-minute walkthrough that produced one of the quotes on your table.
The company that spent twenty minutes did not scope your job. It estimated it. And an estimate built on an incomplete picture of where the bugs actually are is precisely how a treatment misses harbourages and fails.
There is a commercial wrinkle worth naming. Inspection fees in Canada typically run $75 to $250 and are often waived when you book treatment at the same visit. That is a normal industry practice, not a scam, but notice the incentive it creates: the party assessing how severe your infestation is, and therefore how large a job to recommend, is the same party whose inspection fee disappears if you buy. A paid, independent inspection is sometimes the cheapest money in the whole exercise.
The same logic applies whenever you are buying an assessment rather than a repair — it is the reasoning behind our guidance on choosing a credible mould inspection and air quality provider.
Canine scent detection is marketed across the Canadian market as a premium inspection upgrade, and it is priced accordingly. The published field evidence deserves a hard look before you pay for it.
In peer-reviewed testing of trained canine teams working in naturally infested apartments, Rutgers researchers measured a mean detection rate of 44 per cent and a mean false-positive rate of 15 per cent. Against the industry-proposed standard of 90 per cent detection with 10 per cent false positives, only one of sixteen inspections measured up. Every handler in that study believed their own dog was detecting at roughly 95 per cent.
The cost consequence is not theoretical. The same researchers calculated that if every apartment had been treated according to the dogs' indications, direct treatment costs would likely have exceeded US$13,000, against a typical per-apartment treatment cost of US$463 to US$482 at the time. A false positive is not a harmless error. It is a treatment you pay for on a unit that never had bed bugs.
This is not an argument that detection dogs never work — under controlled conditions, canine teams have been reported at 98 per cent accuracy detecting as few as one bug. It is an argument that field performance varies enormously between teams, and that a dog's alert is a reason to look, not a finding you should let define and price the scope of work on its own. Ask what the handler's training was, ask whether a visual inspection confirmed each alert, and treat any quote whose room count came purely from a dog with real skepticism.
Deciding when an outside expert genuinely adds value is a recurring homeowner problem — we cover the general version in professional pest control versus DIY.
Preparation is real, billable labour. The only question is whose labour it is, and quotes answer that question very differently while looking identical on the surface.
Stripping and laundering all bedding, bagging belongings, emptying dressers and closets, moving furniture off the walls, vacuuming and disposing of the bag properly — that is potentially days of work in a full home. If the company does it, the quote is higher. If you do it, the quote is lower and your weekend is gone. Neither is wrong. A quote that never specifies is the problem, because the assumption only becomes visible on treatment day when a technician tells you the unit is not ready and you are rebooked, sometimes with a callout fee attached.
Toronto Public Health frames this as a shared obligation, noting that whether you are a homeowner, tenant, or landlord, each person has a role in the treatment process. That framing is worth carrying into the quoting conversation: you are not buying a service delivered to a passive customer, you are agreeing to a division of labour. Get the division written down.
Here is where most cost guides get it wrong, and where you can save real money by knowing better.
Nearly every article on bed bug pricing lists clutter as a flat cost-increasing factor. For chemical treatment, that is fair — the Environmental Protection Agency names inadequate preparation, specifically failure to remove clutter and seal cracks and crevices, as a cause of pesticide treatment failure. More stuff means more harbourages, more surfaces to treat, more hours.
For heat, the picture reverses. Virginia Tech's research found that clutter does not necessarily hinder the efficacy of a good heat system, that a room full of belongings may actually hold heat more effectively than an empty one, and that clutter removal should not be required as part of heat treatment preparation. They go further: aggressive cleaning immediately before a heat treatment can scatter bed bugs into new locations, and minimal preparation is becoming the new standard. What heat preparation genuinely requires is removing things heat will ruin — aerosols, candles, medications, houseplants, electronics, instruments, photographs.
So if a company is quoting you a heat treatment and simultaneously charging you a clutter surcharge or demanding you empty the room, ask them to justify it against that research. Sometimes there is a legitimate airflow answer. Sometimes you are being charged for a preparation standard that belongs to a different method.
Knowing which household conditions actually drive a treatment's difficulty is the same skill that separates a good ant quote from a bad one, which we break down in our guide to household ants and when to call pest control.
Two heat quotes at the same price can deliver completely different outcomes, and the variable is not the number on the brochure.
The Virginia Tech team's system comparison is instructive. The thermal death point for bed bug adults and nymphs is 118°F, but for eggs it is 122°F — and ambient air temperature is a poor predictor of whether floor-wall junctions, baseboard voids, and closet floors have reached it. Bed bugs are not in the air. They are in the cracks. Rooms far from the heat source may take far longer to reach lethal temperature, if they get there at all, because heat is lost in the transport tubing before it arrives.
Which means the meaningful question is not how many BTUs the equipment produces. It is how many heaters are placed where, whether remote temperature sensors are monitoring hard-to-heat locations, and how often the technician re-enters to reposition equipment. The research found technicians may need to move heaters, fans, or tubing every twenty minutes to bring all locations up to temperature. A treatment where someone sets the heaters and waits in the truck is a different product from one where someone works the space for five hours, and both can be invoiced as "whole-home heat treatment."
Ask a heat provider two questions: how will you verify that floor-wall junctions and closet floors reached 122°F, and will I receive that temperature record? A company using remote sensors will answer easily. One relying on a thermostat reading in the hallway will not.
This one explains a whole category of suspiciously cheap heat quotes, and almost nobody warns homeowners about it.
Because heat applies no pesticide, a company offering heat alone may not need pest control certification at all. Virginia Tech's guidance makes the consequence explicit, recommending homeowners hire a certified pest management company rather than a heat-only operator that cannot legally apply pesticides. The trap is that the same researchers recommend applying a residual desiccant dust — silica aerogel or diatomaceous earth — to hard-to-heat locations after the heat comes down, precisely because survivors are expected. A heat-only outfit is legally incapable of performing the step that protects the result you just paid for.
In Canada this is provincially regulated, and the structure gives you a free verification step. Ontario, for example, licenses the business and the individual technician separately — an operator licence for the company, carrying insurance requirements, and a structural exterminator licence for the person applying pesticides, valid for five years. Other provinces run comparable but distinct regimes. Either way, both credentials can be confirmed before you sign, and a company that hesitates when asked for licence numbers has told you something useful at no cost.
The habit of asking what a provider is actually certified to do transfers directly to seasonal service contracts, which is why we recommend the same approach when booking a mosquito spraying program.
The last major driver is the one buried at the bottom of the page: what happens if it does not work.
Guarantee periods on Canadian bed bug work commonly range from three months to a full year, and follow-up treatment fees vary by well over a hundred dollars between providers. A $900 quote carrying a three-month guarantee and an $1,100 quote carrying a twelve-month guarantee are not $200 apart in any sense that matters. The second one is carrying nine additional months of the provider's own risk, and pricing it.
Read what voids the guarantee just as carefully. Terms frequently exclude reinfestation, require documented preparation compliance, or lapse if you decline a recommended follow-up. A guarantee you can accidentally void by skipping a laundering step is a thinner promise than its headline duration suggests.
Documentation is the other half. Virginia Tech recommends that a pest management company provide a follow-up inspection within a week confirming that harbourage sites are empty and no live bugs have been seen, along with photographs of infested locations before and after treatment. That is the standard: evidence of outcome, not evidence of attendance. Without it, you are trusting that the heaters that were in your house for five hours did what they were supposed to do.
Everything above collapses into one exercise: forcing three differently-shaped proposals into the same shape. Print or screenshot the table below, fill a column per quote, and the gaps will announce themselves — usually within about ten minutes.
Two rules make the whole audit enforceable. Get it in writing, and get the estimate itself into the contract. In Ontario, a home service contract worth more than $50 must be in writing, and where an estimate forms part of the contract, the final price cannot exceed it by more than 10 per cent unless you have agreed to new work and signed a change. Other provinces have their own consumer protection statutes with comparable protections.
That 10 per cent rule is the reason a documented estimate is worth more than a lower verbal one. A verbal quote cannot be exceeded by 10 per cent because it cannot be enforced at all.
The pattern holds across every major home repair where methods and scopes differ — it is the same discipline we apply to comparing basement waterproofing methods and costs.
A low quote with vague scope is not a bargain. It is an unfinished decision.
Everything above collapses into one exercise: forcing three differently-shaped proposals into the same shape. Print or screenshot the table below, fill a column per quote, and the gaps will announce themselves — usually within about ten minutes.
Two rules make the whole audit enforceable. Get it in writing, and get the estimate itself into the contract. In Ontario, a home service contract worth more than $50 must be in writing, and where an estimate forms part of the contract, the final price cannot exceed it by more than 10 per cent unless you have agreed to new work and signed a change. Other provinces have their own consumer protection statutes with comparable protections.
That 10 per cent rule is the reason a documented estimate is worth more than a lower verbal one. A verbal quote cannot be exceeded by 10 per cent because it cannot be enforced at all.
The pattern holds across every major home repair where methods and scopes differ — it is the same discipline we apply to comparing basement waterproofing methods and costs.
A low quote with vague scope is not a bargain. It is an unfinished decision.
About the Author
Ryan is the founder of Homeowner.ca and a proud Canadian homeowner based in Guelph, Ontario. Over his 25-year career in digital publishing, he has focused on transforming complex information into clear, practical guidance that helps people make confident, well-informed decisions.
Almost always because they assume different scopes rather than different profit margins. Labour accounts for roughly 50 to 70 per cent of a typical exterminator quote in Canada, while products and materials are a minor part of the bill. When quotes differ by hundreds of dollars, they are differing in technician hours, visit counts, and rooms included — not in the cost of what gets sprayed.
Sometimes, but not for the reason it is usually sold. Heat kills all life stages including eggs in a single session, which is a genuine advantage in a heavy or urgent infestation. It is not a guaranteed one-visit solution — survivors after heat treatment are common, and a well-designed heat program still includes a residual application and a follow-up inspection.
For chemical programs, at least two visits spaced several weeks apart is the normal baseline, because many pesticides do not kill eggs and treatment has to be repeated after they hatch. For heat, expect at minimum a follow-up inspection within about a week. Any quote listing exactly one visit and no return should be questioned directly.
If you are in a multi-unit building, adjacent units need to be inspected at minimum. Failing to treat nearby areas where bed bugs may have migrated is a documented cause of treatment failure, and it is the most common reason a technically competent treatment fails within weeks. Whether treatment follows depends on what the inspection finds.
Treat it as a lead, not a verdict. Field research in occupied apartments measured a mean canine detection rate of 44 per cent and a false-positive rate of 15 per cent, far below the industry-proposed 90 per cent standard. If a dog is used, insist that every alert is confirmed visually before it expands the scope you are being charged for.
It depends entirely on the method, which is why the question is worth asking outright. For chemical treatment, clutter genuinely increases labour and failure risk. For heat treatment, research indicates clutter does not necessarily reduce efficacy and that aggressive last-minute cleaning can scatter bugs into new hiding places.
Whatever the written quote says, which is exactly why it must say. Typical preparation includes laundering all bedding and clothing, bagging belongings, emptying storage furniture, and moving furniture away from walls. If the split is unwritten, you will discover it on treatment day when the unit is judged not ready.
Frequently not. Encasements, interceptors, and monitoring devices are commonly treated as customer purchases even though they are integral to confirming the treatment worked. Ask whether they are included, supplied at cost, or expected from you, since it can shift the real total by a few hundred dollars.
Longer than most homeowners expect. Research measured an average of two and a half hours for a thorough visual inspection of a single apartment. A quote produced after a ten-minute walkthrough is an estimate based on an incomplete picture of where the bugs actually are.
Licensing is provincial, and in most provinces the company and the individual applicator are licensed separately, so ask for both numbers and confirm them with the provincial regulator. This matters most with heat-only providers, who may not hold pesticide certification at all and therefore cannot legally apply the residual products a complete program needs.
Check whether the estimate formed part of a written contract. Consumer protection legislation in several provinces limits how far a final price may exceed a contracted estimate — in Ontario the cap is 10 per cent absent a signed change to the contract. This protection only exists if the estimate was documented, which is the strongest practical argument for refusing verbal quotes.
Usually, but read the exclusions before deciding. Guarantee periods commonly range from three months to a year, and the longer term reflects the provider carrying more of their own risk. A twelve-month guarantee that lapses if you decline any recommended follow-up may be worth less than a shorter one with cleaner terms.
