The short answer
As of July 2026, typical market ranges for home pest control in Hong Kong: cockroaches/ants HK$500–1,500; bed bugs HK$1,500–3,000 for chemical treatment (HK$3,000–8,000 for heat); termites HK$3,000–15,000 — depending on flat size, spread and number of visits. Inspection fees vary: a 2020 Consumer Council survey of 15 pest control companies found 6 inspected free of charge while 6 charged HK$300–1,500.
Why do quotes vary so much between companies?
Pest control isn't a fixed-price product — five variables sit behind every quote:
- Flat size — chemical volume and labour time scale directly with floor area. A one-bedroom flat and a thousand-square-foot village house with a garden can cost several times as much to treat.
- Pest type — cockroaches and termites are different jobs entirely. Cockroach work is mostly gel bait and residual spraying; termites need mud-tube tracing, drilling and injection, and sometimes ongoing monitoring — far more labour and materials.
- Extent of the infestation — bed bugs make this clearest: catch it early and you're treating one room; let it spread to the sofa, skirting boards and the room next door, and both the visit count and the treatment area jump.
- Number of visits and warranty — "one visit" and "two visits with a warranty follow-up" are different products. When comparing quotes, always ask how many visits are included and how long the warranty runs.
- Chemicals and method — heat treatment for bed bugs needs specialist equipment, so it costs more than conventional chemical treatment.
Inspection fees: free or paid?
The Consumer Council's 2020 survey of 15 pest control companies found 6 offered free inspections and 6 charged between HK$300 and HK$1,500. There's no industry standard on this — what matters is whether the inspection fee gets credited if you book. Some larger operators use a credited-fee model — for example, Wassy Services' website listed a HK$350 inspection fee, refundable on booking, as of our July 2026 check. Averta uses the same model: HK$350 inspection, fully credited if you book.
2026 pest control price reference table
| Pest | Typical market range* | Averta's published price |
|---|---|---|
| Cockroaches/ants | HK$500–1,500 | From HK$980 |
| Rodents | Varies widely by treatment plan | From HK$1,680 |
| Bed bugs (chemical) | HK$1,500–3,000 | From HK$2,980 (one-bedroom flat, two visits, warranty included) |
| Bed bugs (heat treatment) | HK$3,000–8,000 | Quoted after inspection |
| Termites | HK$3,000–15,000 | From HK$3,380 |
| Home inspection | Free to HK$1,500 (Consumer Council, 2020) | HK$350, fully credited when you book |
*Typical market ranges are compiled from publicly available quotes as of July 2026, for reference only — actual pricing depends on each company's post-inspection quote. The Averta column reflects our own published prices.
Cockroach treatment cost: why quotes range from hundreds to HK$1,500
Market range for cockroach treatment sits around HK$500–1,500, driven by flat size, spread, and method — gel-bait programmes cost more in labour than one-off sprays but clear hidden German cockroach harbourages far more reliably. Averta cockroach treatment starts from HK$980; inspection HK$350, fully credited when you book. See the cockroach service page.
Bed bug treatment cost: chemical vs heat
Bed bugs carry the widest price band of any household pest: chemical treatment typically HK$1,500–3,000, heat treatment HK$3,000–8,000. Chemical needs a second visit to catch the hatch cycle; heat is single-visit but equipment-heavy. Check whether a quote includes the follow-up visit and warranty — a cheap quote without them rarely stays cheap. Averta chemical treatment starts from HK$2,980 (one-bedroom flat, two visits with warranty). See the bed bug service page.
Termite treatment cost: why quotes vary so much
Termites are a structural, whole-flat problem: market range HK$3,000–15,000 depending on nest location, affected area and system (bait stations vs chemical barrier). Be wary of any firm quoting a firm price over the phone before an inspection — if they haven't found the nest, what is the number based on? Averta termite treatment starts from HK$3,380; inspection HK$350, fully credited. Self-check with the termite warning signs guide.
Rodent control cost: why few firms publish a flat rate
Rodent quotes vary more than any other pest because the work depends on entry routes: how many points need sealing and whether weeks of monitoring follow. A cheap one-off baiting visit usually treats the symptom — leave the entry points open and they're back. Averta rodent control starts from HK$1,680, quoted together with proofing recommendations. See the rodent service page.
Common quoting traps
- "Lowball, then raise it" — a rock-bottom phone quote gets you in the door, then the price jumps once they're on-site, blamed on "worse-than-expected spread". Ask for an itemised written quote up front, and ask exactly what conditions would trigger a higher price.
- No mention of warranty — a cheap one-off treatment with no follow-up means you pay again if the pests come back. Get the warranty period and free follow-up conditions in writing.
- Chemicals of unknown origin — under Hong Kong's Pesticides Ordinance (Cap. 133), pesticides sold here must be registered. A legitimate company can tell you exactly which registered pesticide they're using. Ask for the product name and registration number.
- Verbal quotes over WhatsApp only — no invoice, no company name, no warranty terms. Insist on written confirmation for any service.
5 questions to ask before you hire a pest control company
- How many visits does the quote include? How long is the warranty, and what does it cover?
- What's the inspection fee? Is it credited if I book?
- Which pesticide do you use, and is it Hong Kong-registered?
- What triggers a price increase — miscalculated area, worse-than-expected spread?
- Will I get a written quote and service confirmation?